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Alcatel-Lucent OS6855-14

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1. Total non combo 10 100 12 1000Base T 802 3af ports 1 12 Total non combo SFP connectors 2 per switch 13 14 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 8 5 inches Chassis Height 1 73 inches Chassis Height rack units 1RU Chassis Depth 10 25 inches w o P S 17 50 inches with P S Weight 9 13 Ibs 4 15kg with two P S amp tray Humidity Operating and Storage 20 to 95 non condensing Operating Temperature 25C to 70C Storage Temperature 40C to 85C Data rate RJ 45 10 or 100 Mbps full or half duplex 1 Gigabit per second full duplex Data rate SFP 100 1000 Mbps full duplex Maximum frame size 9216 bytes Cable supported RJ 45 10BaseT unshielded twisted pair UTP 100BaseTX unshielded twisted pair UTP Category 5 EIA TIA 568 or shielded twisted pair STP Category 5 100 ohm 1000BaseT unshielded twisted pair UTP Category 5e Maximum cable distance RJ 45 100 meters OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 17 OmniSwitch 6855 U10 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 U10 The OmniSwitch 6855 U10 is an edge workgroup switch offering 8 SFP connectors and two ports indi vidually configurable to 10 100 1000Base T The front panel of the OS6855 U10 chassis contains the following major components e System status and slot indicator LED
2. I USB Port Combo SFP The OS6855 24 provides four combo SFP connectors for user with supported SFP transceivers By default when an SFP is installed in a combo port it takes over the port number of the corresponding RJ 45 Ethernet port In other words if an SFP is installed in the slot labeled 24 Ethernet port 24 would no longer be available and cannot be used for 10 100 1000 traffic This default setting is referred to as preferred fiber Refer to Configur ing Ethernet in the Network Configuration Guide for detailed infor OmniSwitch 6855 24 Front Panel page 2 4 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 24 OS6855 24 Specifications Total non combo 20 10 100 1000Base T per switch 1 20 Total 802 3af PoE ports per 4 switch 1 4 Total combo 10 100 1000Base 4 T combo per switch 21 24 Total combo SFP connectors per 4 switch 21 24 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 17 25 inches Chassis Height 1 73 inches Chassis Height rack units 1RU Chassis Depth 10 77 inches w o P S 17 60 inches with P S Chassis Weight 14 08 Ibs 6 67 kg with two P S amp tray Humidity Operating and Stor age 5 to 95 non condensing Operating Temperature 40C to 75C Storage Temperature 40C to 85C Data rate RJ 45
3. OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 13 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches DC PoE Power Supply Mounting Due to the height of the DC PoE power supply it cannot be secured using the power supply retaining strap Instead it is secured directly to the power supply tray with screws Additionally a different power supply retaining strap is provided for securing the system power supply Retaining strap and screws for system power supply DC PoE Power Supply Secure directly to power supply tray with screws Mounting DC PoE Power Supply Front View Retaining strap and screws DC PoE Power Supply for system power supply Secure directly to power supply tray with screws Mounting DC PoE Power Supply Rear View page 4 14 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches PS 1185AC P SDR 240 55 Power Supply Mounting This power supply is used to provide PoE power to the OS6855 P14 Due to the height and physical char acteristics of this power supply it cannot be secured using the power supply retaining strap Instead it is secured with a vented power supply cover as shown below Refer to Installing the PS I185AC P SDR 240 55 Power Supply on page 2 47 for wiring instructions Note The following steps apply t
4. Products Supported OS6855 14 OS6855 U10 OS6855 P14 OS6855 14 OS6855 U10 OS6855 P14 OS6855 14 OS6855 14 OS6855 24 OS6855 U24 OS6855 U24X OS6855 24 OS6855 U24 OS6855 U24X OS6855 24 OS6855 U24 OS6855 U24X OS6855 24 OS6855 U24 OS6855 U24X OS6855 24 OS6855 P 14 page 2 40 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 14 P14 U10 Power Supplies Power Supply Shelf 0S6855 24 U24 Alcatel Lucent requires the use of the power supply shelf when connecting power supplies The shelf can be attached directly to the back of the chassis or rack mounted A ES i a S D S f i J L J S En b BW Z SS i J U OS6855 24 U24 Power Supply Shelf 0S6855 14 U10 Alcatel Lucent requires the use of the power supply shelf when connecting power supplies The shelf can be attached directly to the back or side of the chassis or rack mounted O O JL f r J AN C AN YC a J A d a kes i J A L j OS6855 14 U10 Power Supply Shelf Om
5. RE HESE SSES BESCH Primary Slot 3 becomes the primary management module Primary Management Module Selection Using Saved Slot Information page 7 8 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Using Switch Uptime A user can override both the MAC address and saved slot methods for determining a stack s primary management module This is done by controlling the uptime of switches in the stack If all elements of a stack are powered off the user can force a particular switch to become primary by powering on that switch and waiting a minimum of 15 seconds before powering on any other switches This can be useful if the user wants a switch placed in a specific location e g the top most switch in a stack to become the primary As with the lowest MAC address method the primary management module is dynamically assigned slot number 1 when the stack is booted For more information on using saved slot information to determine the primary switch in a stack refer to the diagram below Off CU Four OmniSwitches are stacked and connected via stacking cables All switches are currently powered off The user powers on a single switch SAX Off H in the stack In this case the bottom most switch is powered on Off Bech RES Powered On Off
6. The PS 3601160AC P Power Supply provides full system and Power over Ethernet PoE for the OmniSwitch 6855 24 and can be installed as either a primary or backup system and PoE power supply 160W AC PoE System Power Supply P S Component Description Model PS 3601160AC P OS6855 PSL P Provides System and PoE OS6855 24 Power For Input Voltage Range 90 to 265 VAC Rated Frequency 47 to 63 Hz Inrush Current lt 30A Maximum PoE Output Power 80 W Maximum System Output 80 W Power PoE Output Voltage 54 0 VDC 50mV at 40W 50 load load set point PoE Output Current 1 5 A maximum Sytem Output Voltage 12 0 VDC typical Sytem Output Current 6 7 A maximum page 2 30 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS86855 24 U24 U24X Power Supplies PS 120180DC48 Power Supply The PS 1201I80DC48 DC Power Supply provdes full system power for OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply 80W 48VDC System Power Supply P S Component Description Model PS 120I80DC48 OS6855 PSL D Provides System Power For OS6855 24 and OS6855 U24 U24xX Input Voltage Range 36 to 72 VDC 48 VDC Nominal Input Inrush Current lt 30A Maximum Output Power 80 W Output Voltage 12 0 VDC typical Output Current 6 7 A maximum Omn
7. The secondary switch automatically takes over the primary role Ethernet traffic on slot 2 remains unaffected Meanwhile the stack has no interim secondary management module as the switch reboots When the rebooted switch comes back up it assumes the secondary management role within the stack Reloading the Primary Management Module In a Stack of Two page 7 28 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Reloading Switches Reloading the Secondary Management Module If the switch with secondary management role is reloaded the idle switch with the lowest slot number will automatically assume the secondary role The reloaded switch the former secondary will assume an idle role when it comes back up Meanwhile the switch with the primary management role as well as any other idle modules in the stack continue operations without interruption To reload the secondary management module use the reload command Be sure to include the syntax secondary in the command line For example gt reload secondary Note A secondary management module reload can also be scheduled for a later time or date For informa tion on scheduling a secondary module reload as well as additional command details refer to the OmniSwitch CLI Reference Guide Primary Slot 1 In this stack of four OmniSwitches the slot 1 switch is the pri mary management module The slot 2 switch is
8. 1 5 A maximum Note The PS I66AC P power supply is not supported on the OS6855 P14 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 35 OS6855 14 P14 U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS 1185AC P SDR 240 55 PoE Power Supply The PS I185AC P SDR 240 55 PoE Power Supply provides Power over Ethernet for the OmniSwitch 6855 P14 and can be installed as either the primary or backup PoE power supply Se Cal 185W AC PoE Power Supply P S Component Description Model PS I185AC P SDR 240 55 OS6855 PSSPH Provides PoE Power For OS6855 P 14 Input Voltage Range 88 264 VAC Rated Frequency 47 to 63 Hz Maximum Output Power 185W Output Voltage 54 5 VDC Output Current 3 5 A page 2 36 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 14 P14 U10 Power Supplies PS 140DC2448 Power Brick The PS I40DC2448 DC Power Brick provides full system power for the OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply 40W 24 48VDC System Power Brick P S Component Description Model PS I40DC2448 Provides System Power For OS6855 14 P14 and OS6855 U 10 Input Voltage Range 24 to 48 VDC Inrush Current lt 30A Maximum Output Power 40 W Output Voltage 12 0 VDC 100mV at 40W load set p
9. 10 or 100 Mbps full or half duplex 1 Gigabit per second full duplex Data rate SFP 100 1000 Mbps full duplex Maximum frame size 9216 bytes Cable supported RJ 45 10BaseT unshielded twisted pair UTP 100BaseTX unshielded twisted pair UTP Category 5 EIA TIA 568 or shielded twisted pair STP Category 5 100 ohm 1000BaseT unshielded twisted pair UTP Category 5e Maximum cable distance RJ 45 100 meters OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 5 OmniSwitch 6855 U24 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 U24 The OmniSwitch 6855 U24 is an edge workgroup switch offering 24 SFP connectors and two combo ports individually configurable to 10 100 1000Base T The front panel of the OS6855 U24 chassis contains the following major components e System status and slot indicator LEDs e 22 Non combo SFP connectors e 2 Combo SFP connectors e 2 Combo RJ 45 10 100 1000Base T e Console port RJ 45 e USB port USB 2 0 page 2 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 U24 Refer to the illustration below for more front panel information For detailed LED descriptions refer to page 2 21 For information on the chassis rear panel refer to page 2 23 Status LEDs For information on the OS6855 U24 s sta tus LEDs refer to page 2
10. 7 Insert the GREEN North America or GREEN YELLOW stripe International ground wire into the terminal marked with the protective ground symbol Bottom Front of Power Supply Input Power Terminal Locations North America wire color shown 8 Using a screwdriver torque each terminal to 7 inch pounds 9 Secure the power supply by referring to PS I185AC P SDR 240 55 Power Supply Mounting on page 4 15 Final Power Cord Connections 1 Once the power supply has been secured to the tray insert the output power cord s four pin connector into the PoE power port located on the rear panel of the OS6855 P14 chassis 2 Plug the AC power cord s IEC 60320 C15 connector into the switch s system power supply brick 3 Plug the AC power cord s NEMA 5 15 into an easily accessible AC power source Caution The product uses a Pluggable Type A power cord therefore please make sure that the power socket is located near the equipment and is easily accessible OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 49 Installing the PS 1185AC P SDR 240 55 Power Supply OmniSwitch 6855 Series Chassis and Hardware Components Note See Chapter 4 Mounting OS6855 14 P14 and OS6855 U10 Switches for additional information on mounting OmniSwitch 6855 Series switches page 2 50 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Console Port Console P
11. Console Port The console port located on the chassis front panel provides a console connection to the switch and is required when logging into the switch for the first time By default this RJ 45 connector provides a DTE console connection Serial Connection Default Settings The factory default settings for the serial connection are as follows baud rate 9600 parity none data bits word size 8 stop bits 1 flow control none Modifying the Serial Connection Settings The switch s serial connection defaults are listed above If you wish to modify the default serial connection settings i e baud rate parity data bits and stop bits refer to the following steps Note You must be connected to the switch via the console port before attempting to change serial connec tion settings Otherwise an error message will display For switches in a stacked configuration all changes must be configured before the switches are cabled together In other words you must configure these settings when each switch is operating as a stand alone unit 1 Enter the modify boot parameters command at the CLI prompt The boot prompt displays Boot gt 2 To change the baud rate enter boot serialbaudrate followed by the desired baud rate value Options include 1200 2400 4800 9600 default 19200 38400 57600 76800 and 115200 For example Boot gt boot serialbaudrate 19200 Note Setting the console port to speeds abo
12. OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 39 Hot Swapping Power Supplies Mounting OS6855 14 P14 and OS6855 U10 Switches 5 Carefully remove the retaining strap from the power supply tray Be careful not to disrupt the operational power supply adjacent to the power supply being hot swapped Retaining strap Power supply brick Power supply tray Attachment screw 6 Lift the power supply that is being hot swapped out of the power supply tray and unplug its connector cable from the PS port located in the back of the switch chassis Note for OS6855 14 Switches with Redundant System Power and PoE If a power supply installed in tray 2 the farthest power supply tray from the chassis requires hot swapping the retaining strap must be removed from tray 1 in order to gain access to the connector cables located at the rear of the chassis 7 Install the new power supply by following the installation steps beginning at step 3 on page 4 24 of this chapter Note If the retaining strap was removed from both trays 1 and 2 in order to gain access to the connector cables you must reinstall the retaining straps on both trays before the hot swap installation can be considered complete page 4 40 OmniSwitch 6855 Series Hardware Users Guide January 2013 5 Booting 6855 Series Switches For information on booting stand alone switches and switches in stacked configurations refer to the sections below Booting an
13. passed hardware diagnostic tests and mary i e factory installed the system software is operational power supply status is OK and Solid amber when a hardware or sys the power supply is operating tem software failure occurs Blinks normally Solid amber in the green during normal diagnostics event of a power supply fail Blinks amber when operational but ure Auto Configuration not successful PS2 Solid green when an System Status OmniSwitch 6855 24 me SE GE BEE Aare cent O dh TITTI ES TITTI T E vege peppep IL mem Co STE CC I Ethernet Port LEDs Combo Port Status LEDs 10 100 1000 Ethernet port have one Displays solid green when an SFP is installed in built in status LED This LED indicate the corresponding port and a link state exists the data speed and link activity either blinks green when transmitting or receiving traf PoE or non PoE status for each corre fic off when no activity is present or no SFP is sponding Ethernet port 1000 Mbps SFP installed have a single LED for activity See page 2 21 for more information By default when an SFP is installed it takes over the port number of the corresponding RJ 45 Ether net port If an SFP is installed in the slot labeled 23 Ethernet port 23 is no longer available and cannot be used for 10 100 1000 traffic For detailed information on changing combo port set tings see
14. 0S6855 P14 Only This feature allows the OS6855 P14 to automatically adjust the maximm amount of PoE power based on the ambient temperature In order to avoid an over temperature condition the OS6855 P14 will automati cally reduce or increase the maximum amount of PoE power based on the following ambient temperatures e At or below 65C 185W of PoE power e Above 65C 66W of PoE power Viewing PoE Power Supply Status To view the current status of power supplies installed use the show power command as shown below gt show power Slot PS Wattage Type Status Location 1 1 40 AC UP External 1 2 40 AC UP External 1 3 66 AC UP External 1 4 66 AC UP External For detailed information on the show power command output refer to the CLI Command Reference Guide page 6 4 OmniSwitch 6855 Series Hardware Users Guide January 2013 Installing and Managing Power over Ethernet PoE Configuring Power over Ethernet Parameters Configuring Power over Ethernet Parameters Power over Ethernet Defaults The following table lists the defaults for PoE configuration Parameter Description Command s Default Value Comments PoE operational status lanpower start or lanpower stop Disabled Total power available to a port lanpower power 15 4 Watts Total PoE power available to an entire chassis lanpower maxpower 80 Watts OS6855 24 66 Watts OS6855 14 185 Watts OS6855 P14 Power priority le
15. Configuring Ethernet in the Network OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 21 Status LEDs OmniSwitch 6855 Series Chassis and Hardware Components LED OK PRI 6855 U24X only PS1 PS2 10 100 1000 Ports SFP SFP Uplink Mode Ports SFP Ports Stacking Mode Seven Segment LED State Solid Green Solid Amber Blinking Amber Solid Green Solid Amber Off Solid Green Amber Off Solid Green Amber Off Solid Green Blinking Green Solid Amber Blinking Amber Off Solid Green Blinking Green Off Solid Amber Blinking Amber Off Displayed Number Green Dot lower right corner Description Normal Operation Operating Temperature Exceeded Operational but Auto Configuration not successful Primary unit in stack Secondary unit in stack Idle neither primary nor secondary PS1 Normal Operation PS1 Present and Bad 24 port models only PS1 Not Present or Bad PS2 Normal Operation PS2 Present and Bad 24 port models only PS2 Not Present or Bad Valid Link Transmitting or receiving packets in a link up state for non PoE Valid PoE Link Transmitting or receiving packets in a link up state for PoE No Link Detected Valid Link Transmitting or receiving packets in a link up state No Link Detected Valid Link Transmitting or receiving packets in a link up state No Link Detected Number of slot ID Switch is in stand
16. The pass through mode is a state in which a switch has attempted to join a stack but has been denied primary secondary and idle status When a switch is in the pass through mode its Ethernet are brought down i e they cannot pass traffic Its stacking cable connections remain fully functional and can pass traffic through to other switches in the stack In this way the pass through mode provides a mechanism to prevent the stack ring from being broken However note that when a switch comes up in pass through mode it should not be left unresolved Pass through mode is essentially an error state that should be corrected immediately by the user Note When a switch is in pass through mode its information will not display in hardware monitoring commands such as show chassis show ni show module etc Conditions that can trigger a switch to enter pass through mode include e Duplicate slot numbers have been assigned within the stack e The user has manually forced the switch into pass through mode using the stack clear slot command Note If a switch is forced into pass through mode the rest of the stack will not be disrupted Any elements in the stack not operating in pass through mode continue to operate normally The most common reason for one or more switches to enter pass through is duplicate slot number assign ments within the stack So in order to avoid pass through mode it is useful to keep track of the current saved slot numbers on al
17. because it now has the highest slot number in the stack it assumes an idle role leaving the primary and secondary roles to slots 1 and 2 respectively There are now no duplicate numbers in the stack and all elements are operating normally gt show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port 1 PRIMARY RUNNING 1 UP 3 StackA UP 2 StackA 2 SECONDARY RUNNING 2 UP 1 StackB UP 3 StackB 3 IDLE RUNNING 3 UP 1 StackA UP 2 StackB OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 15 Roles Within the Stack Managing OmniSwitch 6855 Series Stacks In some pass through conditions for example larger stacks where multiple switches are in pass through mode it might be desirable to correct any duplicate saved slot assignments and then reboot the entire stack The recovery from pass through can be accomplished with fewer steps than reassigning slot numbers and rebooting modules on a slot by slot basis However be sure that there is no mission critical traffic being passed on the non pass though modules traffic will be interrupted on these modules during the reboot The following example shows a large stack with multiple elements operating in pass through mode gt show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Rem
18. uneven mechanical loading Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuit might have on overcurrent protection and supply wiring Appropriate consider ation of equipment nameplate ratings should be used when addressing this concern Reliable Earthing Reliable earthing of rack mount equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g use of power strips OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 3 Power Supply Information Mounting OS6855 14 P14 and OS6855 U10 Switches Power Supply Information Before getting started please note that OmniSwitch 6855 Series power supplies can be installed in a number of different configurations For example e Basic single system power which provides minimum power requirements to the chassis with no power supply redundancy failover e Redundant system power which provides minimum power requirements to the chassis as well as power supply redundancy failover Two system power supplies PS1 and PS2 are required for this configuration e Basic system power with Power over Ethernet PoE support This provides minimum power require ments to the chassis as well as minimum power requirements to the PoE ports Two power supplies a system power supply PS1 and a PoE spe
19. 2013 page 3 11 Hot Swapping Power Supplies Mounting OS6855 24 and OS6855 U24 U24X Hot Swapping a Rack Mounted Power Supply 1 Disconnect the power supply to be hot swapped from its power source 2 Loosen the power supply cable of the power supply to be hot swapped and disconnect from power supply 3 Loosen the captive screw of the power supply to be hot swapped 4 Carefully slide the power supply out of the power supply tray and set aside Rack Mounted Power Supplies 5 Carefully slide the new power supply on to the power supply tray and secure the power supply to the tray using the captive screw 6 Reconnect the power supply cable of the new power supply and tighten securely 7 Re connect the power supply to its power source page 3 12 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 24 and OS6855 U24 U24X Rack Mounting the Chassis Rack Mounting the Chassis Refer to the important guidelines below before installing the OmniSwitch 6855 Series chassis in a rack e Jt is recommended that two people install the switch in the rack one person to hold the chassis and position it in the rack and a second person to secure the chassis to the rack using attachment screws not supplied e Alcatel Lucent provides two rack mount flanges with each OmniSwitch 6855 Series switch These flanges support standard 19 inch rack mount installations These flanges must be attached to the ch
20. 21 1000Mbps SFP The OS6855 U24 provides 22 non combo SFP USB Port connectors 1 22 and 2 combo SFP connectors 24 24 for supported SFP transceivers l ommna SE Alcatel Lucent _ i BESS 8555 EEE _ RERE BEE BEE ES Pe EE ST ES Pa ee ae RS eG aS aR 9S Ge i l Console Port Combo RJ 45 10 100 1000 The OS6855 U24 front panel The OS6855 U24 provides two combo 10 100 provides one RJ 45 port for 1000BaseT console connections Console connections are used by net By default when an SFP is installed in a combo port it work administrators for takes over the port number of the corresponding RJ 45 switch management This Ethernet port In other words if an SFP is installed in female RJ 45 connector pro the slot labeled 24 Ethernet port 24 would no longer be available and cannot be used for 10 100 1000 traffic This default setting is referred to as preferred fiber Refer to Configuring Ethernet in the Network Con figuration Guide for detailed information including vides a DTE console connec tion steps for configuring combo port settings OmniSwitch 6855 U24 Front Panel OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 7 OmniSwitch 6855 U24 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 U24 Specifications Total non combo SFP connec 22 tors per switch 1 22 Total combo
21. 6855 Series Hardware Users Guide January 2013 Booting 6855 Series Switches Monitoring the Chassis Monitoring the Chassis OmniSwitch 6855 Series switches can be monitored and managed via the console port using Command Line Interface CLI commands The switches can also be monitored and managed via the Ethernet using CLI commands WebView SNMP and OmniVista The section below provides some examples of useful hardware related monitoring CLI commands Refer to the OmniSwitch CLI Reference Guide for detailed information on all management and monitoring commands used with the OmniSwitch 6855 Series switch Checking the Overall Chassis Status To check the overall status of a chassis including the chassis type and current administrative and opera tional status use the show chassis command For example gt show chassis Chassis 1 Model Name 0S6855 14 Description 12 RJ45 2 SFP Part Number 902632 90 Hardware Revision B07 Serial Number H47Q0027 anufacture Date JAN 03 2008 Admin Status POWER ON Operational Status UP umber Of Resets 23 AC Address 00 e0 b1 6b ef 30 For a complete list of output definitions for this command refer to the OmniSwitch CLI Reference Guide Checking the Temperature Status To check chassis temperature status including the current temperature and configured threshold values use the show temperature command For example gt show temperature Temperature for
22. 8 OmniSwitch 6855 Series Hardware Users Guide January 2013 6 Installing and Managing Power over Ethernet PoE Power over Ethernet PoE is supported on OmniSwitch 6855 Series switches and provides inline power directly from the switch s Ethernet ports Powered Devices PDs such as IP phones and wireless APs can be powered directly from the switch s RJ 45 ports As the feature reduces devices dependence on conventional power sources PoE eliminates many restric tions that traditional electrical considerations have imposed on networks In a PoE configuration Power Source Equipment PSE detects the presence of a PD and provides an elec trical current that is conducted along the data cable The PD operates using the power received via the Ethernet data cable no connection to an additional power source e g an AC wall socket is required Note on Terminology There are several general terms used to describe the feature PoE The terms Power over Ethernet PoE Power over LAN PoL Power on LAN PoL and Inline Power are synonymous terms used to describe the powering of attached devices via Ethernet For consistency this chapter and the CLI Command Reference Guide refer to the feature as Power over Ethernet PoE Additional terms such as Powered Device PD and Power Source Equipment PSE are not synonymous with PoE but are directly related to the feature e PD refers to any attached device that uses a PoE data cable as its on
23. Alcatel Lucent s embedded web based device management application WebView is an interactive and easy to use GUI that can be launched from OmniVista or a web browser Please refer to WebView s online documentation for more information page 7 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks OmniSwitch 6855 Stacking Specifications OmniSwitch 6855 Stacking Specifications The following table lists OmniSwitch 6855 Stacking specifications Models Supporting Stacking OmniSwitch 6855 U24X Cannot be mixed with any other models Maximum Switches in a Stack 4 SFP Stacking Cable Lengths 30 cm 3m 10m Stacking Cable Lengths Fiber SFP Up to 10KM Stacking Uplink Port Default Mode Uplink Changing to Stacking Mode The OmniSwitch 6855 U24X SFP ports can be set to either stacking or uplink mode By default the mode is set to uplink and must be changed in order to support stacking The mode must be changed to stacking and the switch rebooted before attempting to stack the switches The following example shows how to change the mode to stacking using the interfaces mode command gt interfaces 1 25 mode stacking WED JUL 01 18 08 29 HSM CHASSIS 101 info message Ni 1 Port 25 26 are set to stackable for next boot OK gt reload working no rollback timeout OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 3 OmniSwitch 6855 Series
24. For more information on using saved slot information to determine the primary switch in a stack refer to the diagram below Saved Slot 6 ee S a Four OmniSwitches are stacked all switches are connected via Saved Slot 5 stacking cables The user configures each switch to have a Saved Slot 4 unique saved slot number When each saved slot number is con EH figured the information is automatically Saved Slot3 peel written to the boot slot cfg file located in the flash directory of each switch Reload The user reloads all the elements in the stack either by issuing the reload all command or by physically powering off and then powering on all switches l EEA ECH np LC BESSEREN Assumes Slot 6 Instead of assigning the primary management module based on the lowest MAC address the system software reads the slot information from each switch s boot slot cfg file during the boot process The switches in the stack come up using their assigned slot numbers Assumes Slot 5 EEE Eh SES EES SS Assumes Slot 4 Assumes Slot 3 Slot 6 Slot 5 P 4 The switch with the lowest assigned slot number automatically assumes the primary management role In this case the switch Slot 4 Ge assigned slot 3 has the lowest slot number in the stack and
25. Hardware Users Guide January 2013 page 2 13 OmniSwitch 6855 14 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 14 Specifications Total non combo 10 100 12 000Base T per switch 1 12 Total 802 3af PoE ports per 4 switch 1 4 Total non combo SFP connec 2 tors per switch 13 14 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 8 5 inches Chassis Height 1 73 inches Chassis Height rack units 1RU Chassis Depth 10 25 inches w o P S 17 50 inches with P S Weight 9 13 Ibs 4 15kg with two P S amp tray Humidity Operating and Stor age 5 to 95 non condensing Operating Temperature 40C to 70C Storage Temperature 40C to 85C Data rate RJ 45 10 or 100 Mbps full or half duplex 1 Gigabit per second full duplex Data rate SFP 100 1000 Mbps full duplex Maximum frame size 9216 bytes Cable supported RJ 45 10BaseT unshielded twisted pair UTP 100BaseTX unshielded twisted pair UTP Category 5 EIA TIA 568 or shielded twisted pair STP Category 5 100 ohm 1000BaseT unshielded twisted pair UTP Category 5e Maximum cable distance RJ 45 100 meters page 2 14 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 P14 OmniSwitch 6855 P14 The OmniSwitch 6855 P14 is an edge workgroup switch of
26. I40DC2448 Power Brick A 2 37 PS I40DC2448E Power Brick A 2 38 PS 75142DC48 P PoE Power Brick A 2 39 Power Supply Shelf e gtedeter dei devsespuad etiara a E acvesivessosedusdovevies 2 41 OS6855 24 W 24 x eeneg EE dE EEN 2 41 OS6855 14 010 3 aah tsi ra EEE AEA EERE A EA A 2 41 Stacking EE 2 42 AC Power Corde rein ira EA N AE E TERA EI EN 2 43 Specifications ee ee dee a oani aS E Aa aE A AA A aE 2 43 DC Power Supply Considerations es ssessseeseseeesestsseststsrtstststsestssntsrestsresrerstsestseesrses 2 44 Connecting a DC Power Source sisie iresi isra sanas a OE AnNa Ea 2 44 Installing DC Power Source Wire Leads 0 00 0 eseescceseeseceeceeeeseeaeeeaeeeneeneee 2 45 Installing the PS I185AC P SDR 240 55 Power Supply 0 0 cece eee eeeeeeeeseeeeeeeees 2 47 Connecting the Removed Outer Jacket ROJ Power Cords AA 2 47 Final Power Cord Connections ecccececcessessceeseeseceecescseeseeeseesseeseseeaeeseenees 2 49 Console ROL ER 2 51 Bouts 4 arenei a a a 2 52 RJ 45 Console Port Connector Pinout s sessseesseeeeeseessesrsreseresrsresrnrsrsresrsresesreeee 2 52 10 100 Ethernet Port RJ 45 Pinout non PoE sssssssssssesesesesseesesssessressessesssessees 2 52 Gigabit Ethernet Port RJ 45 Pinout sesessessesesssessesesersrssessrssrssrsessrssrssrsessessrsee 2 52 10 100 1000 Mbps Power over Ethernet Port RJ 45 Pinout eee 2 53 Overtemip Condition eene ivewestdedvcubeaseddevestssdhesdvesstveensstestes ES E EOE EO A EEE
27. PoE must be activated on a switch by switch basis via the lanpower start com mand OmniSwitch 6855 Series platforms supporting PoE OmniSwitch 6855 24 OmniSwitch 6855 14 OmniSwitch 6855 P14 Cable distances supported 100 meters approx Total number of PoE capable ports per switch OmniSwitch 6855 24 14 4 Ports 1 4 Only OmniSwitch 6855 P14 12 Default amount of inline power available for each port 15400 milliwatts Range of inline power allowed for each port 3000 20000 milliwatts PoE Current draw Approximately 4 3 Amps PoE Power Supply OS6855 24 80W OS6855 14 66W OS6855 P14 185W at or below 65C ambient OS6855 P14 66W above 65C ambient Number of PoE Ports Supported The following table lists the number of PoE ports supported based on the power being used per port OS6855 24 OS6855 14 OS6855 P14 OS6855 P14 80W 66W 66W 185W 15 4 Watts 4 4 4 12 20 0 Watts 4 3 3 9 Note The maximum number of PoE ports supported is determined by the combination of the power budget available and the total power being consumed by all ports For example an OS6855 P14 running with a 185W power budget could support 12 PoE ports if each port was drawing 15 4 watts 12 15 4W 184 8W OmniSwitch 6855 Series Hardware Users Guide January 2013 page 6 3 Viewing PoE Power Supply Status Installing and Managing Power over Ethernet PoE Dynamic Power Over Ethernet
28. Power Supply r OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 35 Industrial Environment Mounting Options Mounting OS6855 14 P14 and OS6855 U10 Switches DIN Rail Mounting Chassis Power Tray 1 Install the chassis brackets with the flange facing down Attaching Chassis Brackets 2 Align the holes of the rack mount flanges with the threaded holes in the DIN brackets Attach the flanges to the brackets using the attachment screws arrows on DIN brackets pointing to top of assembly Attaching DIN Rail Mounting Brackets page 4 36 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Industrial Environment Mounting Options 3 The DIN brackets are spring loaded on one side and the springs should be on the bottom Spring Loaded Clamp DIN Rail Bracket Attachment Chassis removed for clarification To attach the assembly to the DIN rail align the center of the DIN brackets with the wall mounted rail Aligning Assembly to DIN Rail OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 37 Industrial Environment Mounting Options Mounting OS6855 14 P14 and OS6855 U10 Switches 4 Holding the assembly at a slight angle press the DIN brackets against the rail applying pressure to the springs When the springs are depressed press the assembly straight back against the rail until the brackets click i
29. SFP connectors per 2 switch 23 24 Total combo 10 100 1000Base 2 T per switch 23 24 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 17 25 inches Chassis Height 1 73 inches Chassis Height rack units 1RU Chassis Depth 10 77 inches w o P S 17 60 inches with P S Chassis Weight 14 08 Ibs 6 67 kg with two P S amp tray Humidity Operating and Stor age 5 to 95 non condensing Operating Temperature 40C to 75C Storage Temperature 40C to 85C Data rate RJ 45 10 or 100 Mbps full or half duplex 1 Gigabit per second full duplex Data rate SFP 100 1000 Mbps full duplex Maximum frame size 9216 Bytes Cable supported RJ 45 10BaseT unshielded twisted pair UTP 100BaseTX unshielded twisted pair UTP Category 5 EIA TIA 568 or shielded twisted pair STP Category 5 100 ohm 1000BaseT unshielded twisted pair UTP Category 5e Maximum cable distance RJ 45 100 meters page 2 8 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 U24X OmniSwitch 6855 U24X The OmniSwitch 6855 U24X is an edge workgroup switch offering 24 SFP connectors two combo ports individually configurable to 10 100 1000Base T and two 10 Gigabit SFP ports that can be configured as either stacking or uplink ports The front panel of the OS6855 U24X chassis contains the fo
30. Stack Overview Managing OmniSwitch 6855 Series Stacks OmniSwitch 6855 Series Stack Overview Users can configure OmniSwitch 6855 U24X switches into a single virtual chassis known as a stack With stacks switching capacity can be easily expanded simply by adding additional switches to the stack For example a user can start with a stack composed of two switches and add additional switches to that stack as network demands increase over time Note Switches should be added one at a time in a stack Stacks also provide enhanced resiliency and redundancy features If a switch in a stack goes down or is taken offline the other elements in the stack will continue to operate without disruption In addition when a switch auto synchronizes at boot up or if the user manually synchronize the switches see Synchroniz ing Switches in a Stack on page 7 37 for more information operating software and configuration param eters are backed up on all switches in the stack As a result the original operating software and configuration parameters can be easily recovered if corrupted or otherwise lost Note on Terminology In the user guides provided with your OmniSwitch 6855 Series switch the terms stack and virtual chassis are interchangeable referring to OmniSwitch 6855 Series switches in a stacked configuration The terms module switch slot and element are used to refer to individual switches within a stacked configuration The terms Chassis Manag
31. air de refroidissement dans le chassis Il est vivement recommand de v rifier que tous les caches modules d alimentation et plaques de protection sont en place avant d utiliser le syst me Deutsch Die leeren Modulblenden schiitzen interne Komponenten und leiten den Luftstrom Deshalb miissen in allen unbelegten Slots die Modulblenden immer installiert bleiben Espa ol Las tapaderas blancas regulan la circulaci n de aire y ayudan a proteger componentes internos del chasis y siempre deben estar instaladas en las ranuras vac as del chasis y fuentes de alimentaci n Electrical Storm Warning To avoid a shock hazard do not connect or disconnect any cables or perform installation maintenance or reconfiguration of this product during an electrical storm Fran ais Ne pas travailler sur le syst me ni brancher ou d brancher les c bles pendant un orage Deutsch Um elektrische Schl ge zu vermeiden d rfen w hrend eines Gewitters and diesem Ger t keine Kabel angeschlossen oder gel st werden sowie keinerlei Installationen Wartungen oder Konfigurationen vorgenommen werden Espa ol Para evitar peligro de descargas no conecte o desconecte ningun cable ni realice ninguna instalaci n maintenimiento o reconfiguraci n de este producto durante una tormenta el ctrica page A 8 OmniSwitch 6855 Hardware Users Guide January 2013 Regulatory Compliance and Safety Information Translated Safety Warnings Installation Warning O
32. and there is inadequate power in the budget for an additional device power will be denied to any incoming PD regardless of its port priority status i e low high and critical or physical port number i e 1 4 To disable priority disconnect use the lanpower priority disconnect command Since the switch allows you to set priority disconnect status on a slot by slot basis be sure to specify the slot number in the command line For example the syntax gt lanpower 1 priority disconnect disable disables the priority disconnect function on slot 1 Enabling Priority Disconnect To enable priority disconnect use the lanpower priority disconnect command Be sure to specify the slot number in the command line For example the syntax gt lanpower 1 priority disconnect enable enables priority disconnect on slot 1 page 6 8 OmniSwitch 6855 Series Hardware Users Guide January 2013 Installing and Managing Power over Ethernet PoE Understanding Priority Disconnect Priority Disconnect is Enabled Same Priority Level on All PD Reminder Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device When a PD is being connected to a port with the same priority level as all other in the slot the physical port number is used to determine whether the incoming PD will be granted or denied power Lower numbered receive higher priority than higher numbered In other words a
33. brackets attached The following diagram shows the default chassis and power supply tray assemblies Note that mounting brackets are shipped R pre attached WITT AC ANA SA 4 i apo i Di phe NYY e ae UN MN AM y l 2A bet bam dee FEE wy a S E ai emeng ae a POWER SUPPLY TRAY CHASSIS 0S6855 14 SHOWN Factory Shipped Chassis and Power Supply Tray Assemblies OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 1 General Installation Recommendations Mounting OS6855 14 P14 and OS6855 U10 Switches General Installation Recommendations Cooling Recommendations The switches are cooled by natural air convection no forced air is required See table below for recommended clearance above the chassis Air Convection Over Heat Sinks Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised Elevated Operating Ambient Temperatures If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environ ment may be greater than room ambient Therefore consideration should be given to installing the equip ment in an environment compatible with the maximum ambient temperature Tma specified by the manufacturer page 4 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches General I
34. devices attached and therefore require top i e critical priority In the event of a power management issue inline power to critical is main tained as long as possible To change the priority level for a particular port use the lanpower priority command Since the switch allows you to set priority levels on a port by port basis be sure to specify slot port information in the command line For example the syntax gt lanpower 1 1 priority critical changes the priority value of port 1 to the highest priority level of critical Now that the default value has been reconfigured this port should be reserved for those PDs that are mission critical for network opera tions OmniSwitch 6855 Series Hardware Users Guide January 2013 page 6 7 Understanding Priority Disconnect Installing and Managing Power over Ethernet PoE Understanding Priority Disconnect The priority disconnect function differs from the port priority function described on page 6 7 in that it applies only to the addition of powered devices PDs in tight power budget conditions Priority discon nect is used by the system software in determining whether an incoming PD will be granted or denied power when there are too few watts remaining in the PoE power budget for an additional device For example if there are only 2 watts available in the current PoE power budget and a user plugs a 3 5W powered device into a PoE port the system software must determine whether the d
35. instaladas en el chasis y conectadas a enchufes CA con tierra adecuada page A 12 OmniSwitch 6855 Hardware Users Guide January 2013 Regulatory Compliance and Safety Information Instrucciones de seguridad en espa ol Instrucciones de seguridad en espanol Advertencia sobre el levantamiento del chasis Se requieren dos personas para levantar el chasis Debido a su peso la elevaci n del chasis sin ayuda puede causar dafios corporales Tambi n es seguro doblar sus rodillas y guardar su espalda derecho al ayudar a levantar el chasis Advertencia de las tapaderas en blanco Porque regulan la circulaci n de aire y ayudan a proteger componentes internos del chasis las tapaderas en blanco deben seguir instaladas en las ranuras vac as del m dulo y la fuente de alimentaci n siempre Advertencia en caso de tormenta el ctrica Para evitar peligro de descargas no conecte o desconecte ningun cable ni realice ninguna instalaci n maintenimiento o reconfigurati6n de este producto durante una tormenta el ctrica Advertencia de instalaci n Solamente el personal bien informado en procedimientos el ctricos y mec nicos b sicos debe instalar o mantener este equipo Advertencia de radiaci n l ser invisible Los lasers emiten radiaci n invisible de la apertura abierta cuando no se conecta ning n cable de fibra ptica Al quitar los cables no mire fijamente en las aberturas abiertas Adem s instale las cubiertas protectoras de la abertura a l
36. portion of the chassis using the attachment screws removed at step 1 11 If no additional power supply trays are required skip to step 16 Otherwise refer to additional information on redundant chassis power with PoE below page 4 10 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Redundant Chassis Power with PoE 0S6855 14 P14 For switches using redundant chassis power with PoE an additional power supply tray is required This power supply tray is included with all shipments for which redundant chassis power and PoE have been specified as requirements To install the second power supply tray see steps 11 through 15 below 12 Insert the two tabs at the base of the tray into the slots provided at the bottom rear portion of the switch chassis 13 Be sure that the two holes in the tray are aligned with the threaded holes in the rear panel of the chassis and secure the tray to the switch using the two attachment screws provided 14 Place the PoE power supplies into the power supply tray with the connector cables facing forward 15 Position the power supply retaining strap over the PoE power supplies Insert the retaining strap s tabs into the notches located on the left and right sides of each power supply Again be sure that the tabs are completely inserted in the power supply notches and that the end flanges of the r
37. secondary management module in a stack refer to the diagram below Saved Slot 1 Four OmniSwitches are stacked all switches are connected via stacking cables The user configures each switch to have a unique saved slot number as shown When the saved slot number is con figured the information is automatically written to the boot slot cfg file located in the flash directory of each switch Saved Slot 3 Saved Slot 4 Saved Slot 2 Reload The user reloads all the elements in the stack either by issuing the reload all command or by physically powering off and then powering on all switches Assumes Slot 1 3 The system software reads the slot information from each switch s boot slot cfg file during the boot process The switches in the stack come up using their assigned slot numbers Assumes Slot 3 Assumes Slot 4 Assumes Slot 2 Primary Slot 1 4 The switch with the lowest assigned slot number automatically assumes the primary management role The switch with the second lowest assigned slot number becomes the secondary management role regardless of whether it is attached to stacking port A of the primary switch In this case the switch assigned slot 2 has the second lowest slot number in the stack and becomes the secondary management module Slot 3 gt HH Besees
38. sensor 1 Hardware Board Temperature deg C 39 Temperature Upper Threshold Range deg C 14 to 86 Temperature Upper Threshold deg C 80 Temperature Status UNDER THRESHOLD Temperature Danger Threshold deg C 86 For a complete list of output definitions for this command refer to the OmniSwitch CLI Reference Guide OmniSwitch 6855 Series Hardware Users Guide January 2013 page 5 5 Monitoring the Chassis Booting 6855 Series Switches Checking the Fan Status To check the current status for all six fans in the chassis use the show fan command For example gt show fan Chassis Fan Status Running Running Running Running o ta to ta PUNE For a complete list of output definitions for this command refer to the OmniSwitch CLI Reference Guide Checking the Power Supply Status For information on checking power supplies for OmniSwitch 6855 Series switches refer to Booting 6855 Series Switches on page 5 1 Automatic Monitoring Automatic monitoring refers to the switch s built in sensors that automatically monitor operations The switch recieves an interrupt warning at a temprature of 75C It sends a trap to the user and the switch shuts down automatically when the temperature reaches 80C Upon cooling at 65C the switch restarts Additional Monitoring Commands CLI Commands Used for Monitoring a Chassis show cmm Displays the basic hardware and status info
39. sollten diese Hinweise lesen bevor sie installieren reparieren oder die Anlage verwenden Espa ol La Getting Started Guide que acompa este equipo contiene informaci n importante de seguridad sobre la cual usted debe estar enterado al trabajar con los componentes de dotaci n f sica en este sistema Usted debe leer esta guia antes de instalar usar o mantener este equipo Restricted Access Location Warning This equipment should be installed in a location that restricts access A restricted access location is one where access is secure and limited to service personnel who have a special key or other means of security Francais Le mat riel doit tre install dans un local avec acc s limit ou seules les personnes habilit es peuvent entrer Deutsch Die Anlage sollte an einem Standort mit beschranktem Zutritt installiert sein Ein Standort mit beschr nktem Zutritt stellt sicher da dort nur Servicepersonal mit Hilfe eines Schliissels oder eines anderen Sicherheitssystems Zugang hat Espa ol Este equipo se debe instalar en un sitio con acceso restrinjido Un sitio con el acceso restrinjido es uno seguro y con acceso limitado al personal de servicio que tiene una clave especial u otros medios de seguridad OmniSwitch 6855 Hardware Users Guide January 2013 page A 11 DC Power Supply Connection Warning Regulatory Compliance and Safety Information Wrist Strap Warning Because electrostatic discharge ESD can damage
40. switch components you must follow proper procedures to eliminate ESD from your person and the surrounding area before handling switch components A grounding wrist strap is provided with your Alcatel Lucent OmniSwitch 6855 product Francais L lectricit statique ESD peut endommager les composants du commutateur Pour cette raison Alcatel Lucent joint l envoi du chassis un bracelet antistatique brancher sur la prise mise la terre situ e en bas a droite du commutateur Vous devrez mettre ce bracelet avant toute intervention hardware Deutsch Weil elektrostatische Aufladung ESD Teile der Anlage besch digen k nnten m ssen sie sich selbst erden bevor sie mit der Hardware Installation beginnen Zu diesem Zweck stellt Alcatel Lucent ein Erdungsarmband und eine Erdungs se an der oberen rechten Seite des Chassis zur Verf gung Um eine sichere Erdungsfunktion des Erdungsarmbandes sicherzustellen m ssen die Netzteile installiert und mit dem Schutzleiter des Versorgungsstromkreises verbunden sein Espa ol La descarga electrost tica ESD puede da ar componentes eletr nicos Usted debe asegurarse que est en contacto con tierra antes de hacer la instalaci n del equipo Con este fin Alcatel Lucent proporciona una pulsera de mu eca para conectar al chasis en la toma de tierra situada en la parte superior derecha del chasis Para que la correa de mu eca sea eficaz en la eliminaci n de ESD las fuentes de alimentaci n deben estar
41. switch is to be installed 4 Lift and position the switch until the rack mount flanges are flush with the rack post 5 Align the holes in the flanges with the rack holes that were marked in step 3 6 Once the holes are aligned insert a rack mount screw not provided through the bottom hole of each flange Tighten both screws until they are secure SS o s DEn Ss s D Attaching the Switch to the Rack Note Be sure to install the screws in the bottom hole of each flange as shown before proceeding 7 Once the screws at the bottom of each flange are secure install the remaining two rack mount screws Be sure that all screws are securely tightened page 3 14 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 24 and OS6855 U24 U24X Table Mounting the Chassis Table Mounting the Chassis OmniSwitch 6855 Series switches can be installed freestanding as a tabletop unit Note Be sure that adequate clearance has been provided for chassis air flow and access to the front back and sides of the switch For recommended clearances refer to General Mounting Recommendations on page 3 1 Also be sure that you have placed the chassis within the reach of all the required AC power sources To install the switch as a tabletop unit follow the steps below 1 Secure the power supply tray and power supplies to the back of the chassis as described on page 3 6 2 Using the attachment screws supplied with
42. switches 00 d0 95 b2 3c 8e 2 When the stack is booted system software detects the lowest MAC address In this stacked configuration the lowest MAC address is 00 d0 95 b2 1c ff 00 d0 95 b2 2a ab SE EE Y REECH BH 00 d0 95 b2 left 00 d0 95 b2 5b 8d 00 d0 95 b2 3c 8e 3 The system software immediately assigns the correspond ing switch the primary management role When the switch is assigned as primary it is also dynamically assigned the lowest slot number in the stack i e slot 1 This slot number information is saved to the boot slot cfg file located in the switch s flash file directory 00 d0 95 b2 2a ab EEN EE te SESSSEIRSSEEESESESEIESEzE Primary Module 00 d0 95 b2 5b 8d Primary Management Module Selection Using the Lowest Chassis MAC Address Note During the boot process all other switches in the stack are also dynamically assigned unique slot numbers As with the primary switch these slot numbers are saved to the boot slot cfg file located in the flash file directory of each switch For more information on dynamic slot number assignment refer to Slot Numbering on page 7 20 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 7 Roles Within the Stack Managing OmniSwitch 6855 Series Stacks Using Saved Slot Information The saved s
43. the contents of these files and then dynamically assigns unique slot numbers to any switches that do not have saved slot information The primary management role will be given to the switch with the lowest saved slot number The secondary management role will be given to the switch with the second lowest saved slot number All other switches will be assigned to idle roles When unique slot numbers are dynamically assigned by the system software a boot slot cfg file is auto matically generated with the new slot information Because all switches now have unique saved slot infor mation any subsequent reload all commands issued will cause the stack to come up as described in the section All Switches Have Unique Saved Slot Information on page 7 32 Two or More Switches Have Duplicate Slot Information If a full stack reboot is issued and the same slot number is found in the boot slot cfg file of two or more switches the switch with the lowest MAC address is allowed to come up and operate normally Mean while any other switches with the duplicate slot number come up in pass through mode The pass through mode is essentially an error state in which a switch has been denied primary secondary and idle roles within the stack When a switch is in pass through mode its Ethernet are brought down and cannot pass traffic It is for this reason that users should always check the current saved slot number for each switch before issuing the reload all c
44. the lowest MAC address is 00 d0 95 b2 left given the primary management role and is Primary Slot 1 dynamically assigned slot number 1 00 d0 95 b2 5b 8d A B Idle 3 By default the switch connected to the primary s stacking port A is automatically Idle assigned the secondary management role Primary The secondary switch is dynamically assigned slot number 2 Secondary Slot 2 Secondary Management Module Selection Using the Stacking Connection to the Primary Switch Note For information on dynamic slot numbering for idle elements within the stack refer to Idle Module Role on page 7 12 and Slot Numbering on page 7 20 page 7 10 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Using Saved Slot Information If a stack with preassigned slot information for each switch is booted the switch with the second lowest slot value is assigned the secondary management role For example if a stack of four switches is booted and the preassigned slot values for each switch are 1 2 3 and 4 the switch with the slot value of 2 is assigned the secondary role Meanwhile the switch with the slot value of 1 is assigned the primary management role see page 7 8 For more information on using saved slot information to determine the
45. the retainer clip slots and tighten until secure Power supply See Slotted retainer clip Power cord connector Retainer bracket Power Cord Retainer Clip Assembly 19 Now that the chassis and power supply tray s are assembled mark the holes on the rack where the switch assembly is to be installed 20 Using one additional person lift and position the chassis power supply assembly on the rack until the rack mount flanges are flush with the rack post 21 Align the holes in the flanges with the rack holes that were marked in step 18 page 4 12 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches 22 Once the holes are aligned insert a rack mount screw not provided through the bottom hole of each flange Tighten both screws until they are secure When rack mounting a clearance of 0 875 inches is recommended above OS6855 14 and OS6855 U10 switches A H y T ui D ai ee SA R e 222 ASE No minimum clearance is required below the chassis assembly However be sure that the bottom of the chassis is not in direct contact with any equipment below Note Be sure to install the screws in the bottom hole of each flange as shown before proceeding 23 Once the screws at the bottom of each flange are secure install the remaining two rack mount screws Be sure that all screws are securely tightened
46. the secondary Slots 3 and 4 are operating in idle roles Secondary Slot 2 Idle Slot 3 Idle Slot 4 The user reloads the stack s secondary management module by issuing the reload secondary command Any data flow on the secondary switch s Ethernet is interrupted Ces SES Gi SES Gi SECH gt reload secondary Primary Slot 1 3 The idle switch with the lowest slot number in this case slot 3 automatically becomes the secondary management module The slot 4 switch remains unaffected In addition Ethernet traffic on slots 1 3 and 4 remains unaffected Booting Secondary Slot 3 Idle Slot 4 Primary Slot 1 4 When the rebooted switch comes back up it assumes an idle role within the stack Idle Slot 2 EETA W BEE Y Secondary Slot 3 E BEEE Idle Slot 4 Reloading the Secondary Management Module In a Stack of Three or More OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 29 Reloading Switches Managing OmniSwitch 6855 Series Stacks If there are only two switches in the stack the switch that was reloaded the former secondary resumes the secondary role when it comes back up Primary Slot 1 Secondary Slot 2 gt reload se
47. value for the idle switch in slot 3 from 2 to 3 gt stack set slot 3 saved slot 2 Use the show stack topology command to verify the change gt show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port 1 PRIMARY RUNNING dk UP 3 StackA UP 2 StackA 2 SECONDARY RUNNING 2 UP ik StackB UP StackB 3 IDLE RUNNING 3 UP L StackA UP 2 StackB Recovering from Pass Through Mode Duplicate Slot Numbers The first step in recovering from pass through is to determine which modules are currently operating in pass through as well as the reason for the pass through state To view this information use the show stack topology command For example gt show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port 1 PRIMARY RUNNING al UP 1001 StackA UP 2 StackA 2 SECONDARY RUNNING 2 UP 1 StackB UP 1001 StackB 1001 PASS THRU DUP SLOT 2 UP 1 StackA UP 2 StackB Switches operating in pass through mode are given distinct slot numbers These slot numbers are not related to their position in the stack Instead they are assigned the prefix 100 followed by the numeri cal order in which they were forced into pass through 1001 1008 Note For pass through elements 1001 through 1008 the slot indicator LED on the chassis front p
48. your switch attach the mounting brackets to the front portion of the chassis Attach the brackets to both the left and right side of the switch Be sure that the flat portion of each bracket is facing down refer to illustration below SWITCH CHASSIS MOUNTING BRACKET 3 Using the attachment screws supplied with your switch attach the mounting brackets to the rear portion of the chassis Attach the brackets to both the left and right side of the switch Be sure that the flat portion of each bracket is facing down refer to illustration below REAR OF SWITCH MOUNTING BRACKET OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 15 Table Mounting the Chassis Mounting OS6855 24 and OS6855 U24 U24X 4 Mount the switch assembly on the table by inserting attachment screws through the flat portion of the mounting brackets and into the mounting surface CHASSIS ASSEMBLY TABLE SURFACE Table Mounted page 3 16 OmniSwitch 6855 Series Hardware Users Guide January 2013 4 Mounting 0S6855 14 P14 and 0S6855 U10 Switches This chapter covers different mounting and installation options for OS6855 14 P14 PoE Models and OS6855 U 10 switches Anti Static Warning Before handling any components free yourself of static by wearing a grounding strap or by grounding yourself properly Static discharge can damage the switch and the backup power supply Chassis Components The switches ship with all mounting
49. 013 Mounting OS6855 24 and OS6855 U24 U24X Air Flow Recommendations Chassis Air Convection for 0S6855 U24X The OS6855 U24X switches are cooled by natural air convection no forced air is required Heatsink Natural air convection over the heatsink Fanless Convection Cooled OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 5 Installing Power Supplies Mounting OS6855 24 and OS6855 U24 U24X Installing Power Supplies OmniSwitch 6855 Series power supply can be installed in the following ways e Asa primary or backup supply directly connected to the back of an OmniSwitch 6855 Series chassis See Connecting a Power Supply Directly to the Chassis on page 3 6 for more information e Asa primary or backup supply connected with a cable See Rack Mounting the Power Supply Tray on page 3 7 for more information DC power supplies require additional installation steps See DC Power Supply Considerations on page 2 44 for more information Anti Static Warning Before handling any components free yourself of static by wearing a grounding strap or by grounding yourself properly Static discharge can damage the switch and the backup power supply Connecting a Power Supply Directly to the Chassis Follow the steps below to connect a power supply directly i e without a cable to the back of an OmniSwitch 6855 Series chassis 1 Place the chassis and power supply tray on a smooth clean and
50. 1 of the switch to 3000 milliwatts This new value is now the maxi mum amount of power the port can use to power any attached device until the value is modified by the user Configuring the Total Power Available to a Switch Like the maximum port power allowance the system software also provides a maximum switch wide power allowance By default each switch is authorized by the system software to use up to the maximum watts available from the PoE power supply As with the maximum port power allowance the user can either increase or decrease this value Values may range from 37 watts to the maximuam available from the PoE power supply Increasing the total power available to a switch may provide more demanding Powered Devices PDs with additional power required for operation Decreasing the total power available helps preserve inline power and assists in the overall management of the switch s power budget Important Before changing the maximum slot wide power allowance you must disable PoE for the slot via the lanpower stop command Once the new value is assigned re enable PoE for the slot via the lanpower start command page 6 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 Installing and Managing Power over Ethernet PoE Configuring Power over Ethernet Parameters To increase or decrease the total power available to a slot use the lanpower maxpower command Since you are setting the power allowance for an individu
51. 10 The rear panel of OS6855 U10 switch contains the following major components e Two multi contact connectors provided for primary and redundant power supplies e Grounding block for type LCD8 10A L grounding lug Note The figure shows a pre production version of the chassis without product safety and compliance information labels All production versions of the chassis have these labels Redundant Power Connector Power connector for optional external OS6855 U10 redundant power supply I Primary Power Connector Power connector for an exter nal OS6855 U10 Rear Panel OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 26 OmniSwitch 6855 Series Chassis and Hardware Components OS86855 24 U24 U24X Power Supplies 0S6855 24 U24 U24X Power Supplies e PS 126I80AC Power Supply see PS 126I80AC Power Supply on page 2 28 e PS I80AC CC Power Supply see PS I80AC CC Power Supply on page 2 29 e PS 3601160AC P PoE Power Supply see PS 3601160AC P Power Supply on page 2 30 e PS 120I80DC48 48V DC Power Supply see PS 120I80DC48 Power Supply on page 2 31 e PS 100I80DC24 24V DC Power Supply see PS 100I80DC24 Power Supply on page 2 32 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 27 OS6855 24 U24 U24X Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS 126I80AC Power Supply The PS 126I80AC Power Suppl
52. 10 100 2 1000Base T per switch 9 10 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 8 5 inches Chassis Height 1 73 inches Chassis Height rack units 1RU Chassis Depth 10 25 inches w o P S 17 50 inches with P S Weight 9 13 Ibs 4 15kg with two P S amp tray Humidity Operating and Stor age 5 to 95 non condensing Operating Temperature 40C to 70C Storage Temperature 40C to 85C Data rate RJ 45 10 or 100 Mbps full or half duplex 1 Gigabit per second full duplex Data rate SFP 100 1000 Mbps full duplex Maximum frame size 9216 Cable supported RJ 45 10BaseT unshielded twisted pair UTP 100BaseTX unshielded twisted pair UTP Category 5 EIA TIA 568 or shielded twisted pair STP Category 5 100 ohm 1000BaseT unshielded twisted pair UTP Category 5e Maximum cable distance RJ 45 100 meters page 2 20 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Status LEDs Status LEDs LEDs provide visual status information These status lights are used to indicate conditions such as hardware and software status primary role status power supply status fan and temperature errors data speed link integrity and activity Refer to the diagram below for detailed information on LED states OK Solid green when the switch has PS1 Solid green when the pri
53. 10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches Redundant Chassis Power For OS6855 14 P14 or OS6855 U10 switches using redundant chassis power a second power supply is required For this configuration plug the connector cable from the second power supply into the PS2 port on the rear panel of the chassis When complete continue to step 5 PoE Configurations OS6855 14 OS6855 14 switches using PoE also require a second power supply This second power supply is a PoE specific unit included with your Alcatel Lucent product shipment Note To distinguish PoE power supplies from standard system power supplies note that PoE supplies have both a long and short connector cable hard wired into the power supply brick while standard system power supplies have only a single long connector cable For this configuration plug the longer connector cable from the PoE power supply into the PoE1 port on the rear panel of the chassis Next connect the shorter PoE connector cable to the female AC connector on the system power supply installed at step 2 PoE power supply AC power cord System power supply Short PoE connector cable When complete continue to step 5 page 4 26 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Table Mounting OS6855 14 P14 and OS6855 U10 Switches Redundant Chassis Power with PoE OS6855 14 For OS6855 14 switches using
54. 14 P14 and OS6855 U10 Switches DIN Rail Mounting Before DIN rail mounting your equipment refer to the General DIN Rail Mounting Guidelines section for additional mounting kits that may be required DIN Rail Mounting PS 1185AC P SDR 240 55 Power Supply 1 The power supply has a factory installed DIN bracket To install the power supply align the center of the power supply with the rail Holding the power supply at a slight angle press the DIN bracket against the rail and then press down until it clicks into place PS 1185AC P SDR 240 55 Power Supply DIN Rail Mounted page 4 34 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Industrial Environment Mounting Options DIN Rail Mounting PS I40AC System Power Supply 1 The PS I40AC power supply requires a user installed DIN bracket To install the power supply use the three 3 attachment screws to secure the bracket to the power supply as shown in the diagram below Attaching DIN Rail Racket to PS I40AC Power Supply Spring Loaded DIN Rail Bracket 2 The DIN bracket has a spring loaded clip under the bottom flange This clip helps hold the bracket securely to the rail Hook the bottom flange under the DIN rail and press up slightly While applying slight upward pressure press the DIN bracket against the rail until it clicks into place VA s DIN Rail Mounting PS I40AC
55. 1604 CSA22 2 213 UL 508 EN50021 e EMI EMC EN61131 2 EN 61000 6 4 2007 EN 61000 6 2 2005 EN 55024 1998 IEC 6100 4 3 IEC 61000 4 5 IEC 61000 4 12 IEC 61000 4 16 IEC 61000 4 17 IEC 61000 4 29 IEC 60255 5 IEC 61850 3 IEC 62236 4 2008 EN 50121 4 2006 amp Additional IEEE 1613 C37 90x Military Navy Army Air Force e Environmental Testing MIL STD 810F Shock and Vibration e Environmental Testing MIL STD 810F Methods 500 501 502 503 504 505 506 507 508 509 5 10 512 514 515 516 520 521 Low Pressure Low Temperature High Temperature Temperature Shock Humidity Salt Fog Sand and Dust Immersion Acoustic Noise e EMI EMC MIL STD 461E CE101 CE102 CS101 CS114 CS115 CS116 RE101 RE102 RS101 RS1032 1 The OmniSwitch 6855 P14 does not meet this military shock and vibration standard 2 Contact Alcatel Lucent for availability FCC Class A Part 15 This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions in this guide may cause interference to radio communications Operation of this equipment in a residential area is likely to cause interference in which case th
56. 5 Series Chassis and Hardware Components OmniSwitch 6855 Chassis Configurations OmniSwitch 6855 Series switches are available in the chassis configurations shown in the table below e OmniSwitch 6855 24 OS6855 24 e OmniSwitch 6855 U24 OS6855 U24 e OmniSwitch 6855 U24X OS6855 U24X e OmniSwitch 6855 14 OS6855 14 e OmniSwitch 6855 P14 OS6855 P14 e OmniSwitch 6855 U10 OS6855 U10 Twenty 20 10 100 1000 RJ 45 ports and four 4 combo ports Twenty two 22 SFP ports and two 2 combo ports Twenty two 22 SFP ports two 2 combo ports two 2 10 Gigabit SFP ports Twelve 12 10 100 1000 ports and 2 SFP ports Twelve 12 10 100 1000 PoE ports and 2 SFP ports Eight 8 SFP ports and two 2 10 100 1000 RJ 45 ports OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 1 OmniSwitch 6855 Chassis Configurations OmniSwitch 6855 Series Chassis and Hardware Components This chapter includes detailed information on these chassis types Topics include e OmniSwitch 6855 Series chassis descriptions e Technical specifications e Power Supplies e Power cords console port and pinout specifications page 2 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 24 OmniSwitch 6855 24 The OmniSwitch 6855 24 is an edge workgroup switch offering 20 non combo 10 100 1000Base T as well as four combo ports indivi
57. 5 Series Chassis and Hardware Components OmniSwitch 6855 U24X OS6855 U24X Specifications Total non combo SFP connec 22 tors per switch 1 22 Total combo SFP connectors per 2 switch 23 24 Total combo 10 100 1000Base 2 T per switch 23 24 Total 10G SFP Stacking 2 Uplink Ports 25 26 Flash memory size 128 MB RAM memory size 256 MB SDRAM Chassis Width 17 25 inches Chassis Height 1 73 inches Chassis Height rack units 1RU Chassis Depth 10 77 inches w o P S 17 60 inches with P S Chassis Weight 14 08 Ibs 6 67 kg with two P S amp tray Humidity Operating and Stor age 5 to 95 non condensing Operating Temperature 40C to 70C Storage Temperature 40C to 85C Data rate RJ 45 10 or 100 Mbps full or half duplex 1 Gigabit per second full duplex Data rate SFP SFP 100 1000 10000 Mbps full duplex Maximum frame size 9216 Bytes Cable supported RJ 45 10BaseT unshielded twisted pair UTP 100BaseTX unshielded twisted pair UTP Category 5 EIA TIA 568 or shielded twisted pair STP Category 5 100 ohm 1000BaseT unshielded twisted pair UTP Category 5e Maximum cable distance RJ 45 100 meters OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 11 OmniSwitch 6855 14 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 14 The OmniSwitch 6855 14 is an edge
58. 5 Series Hardware Users Guide January 2013 page 2 33 OS6855 14 P14 U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS I40AC Power Brick The PS I40AC Power Brick provides full system power for the OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply 40W AC System Power Brick P S Component Description Model PS I40AC OS6855 PSS Provides System Power For OS6855 14 P14 and OS6855 U10 Input Voltage Range 100 120 200 240 VAC Rated Frequency 47 to 63 Hz Inrush Current lt 30A Maximum Output Power 40 W Output Voltage 12 0 VDC 100mV at 40W load set point 1 Output Current 0 0 A minimum 3 4 A maximum page 2 34 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 14 P14 U10 Power Supplies PS I66AC P PoE Power Brick The PS I66AC P PoE Power Brick provides Power over Ethernet for the OmniSwitch 6855 14 and can be installed as either the primary or backup PoE power supply 66W AC PoE Power Brick P S Component Description Model PS I66AC P OS6855 PSS P Provides PoE Power For OS6855 14 Input Voltage Range 100 120 200 240 VAC Rated Frequency 47 to 63 Hz Inrush Current lt 30A Maximum Output Power 66 W Output Voltage 54 0 VDC 1V at 33W 50 load load set point Output Current 0 0 A minimum
59. 507 Internet service esd alcatel lucent com OmniSwitch 6855 Series Hardware Users Guide January 2013 Contents Contents Chapter 1 Chapter 2 About This Guide E ix Supported Pl tfoMm S geeiert eidele EE EE oe eech dE Een ix Who Should Read this Manual oossnieeneniii iiti a E AAE EEAS xi When Should I Read this Manual 0 0 cece cecceseessceseeeseesseeeeeeeeeeesseeeeeceeeeeceesseeeeeeeeeees xi What is 1m this Manual eeteruusekz eee ege a a AE TA ege xi What is Not in this Manual oiae A EE A TET xi How is the Information Organized seessseessseeseeseresrsestsrestsrsrsrestnresrsrsrnresrnresrnreesresene xii Docnmentatptor Roadmap seision n anasan erasa ian xii Related Documentation assisia trinten EO A EAE A A A POE a xiv Published Latest Product Documentation ssssssssessessesseseeesessessrerssessesstssrerssessessessesses XV TECHNICAL SUpport EE XV OmniSwitch OS6855 Family AAA 1 1 Chassis COnfiSurations eene GENEE 1 2 Industrial Grade Features seinenc ha AAE AA AT N S 1 2 Security E EE 1 3 Applications si ei ahsani a Elei ech 1 3 Availability Features ees Eder ENEE ENEE antenatal 1 4 Software RoOUMbAack iss eer Str eege eee hens es ew a 1 4 HOt Swapping snee ernn e aE AEN Add 1 4 Hard ware Monitorings oniani i ERA T 1 5 Backup Power Supplies suasane e EE AE ENEN 1 5 OmniSwitch 6855 Series Chassis and Hardware Components 2 1 OmniSwitch 6855 Chassis Configurations essessesse
60. 55 P14 Provides twelve 12 10 100 1000 RJ 45 802 3af PoE ports and two 2 SFP ports e 0OS6855 24 Provides twenty 20 10 100 1000 RJ 45 ports and four 4 combo ports with four of the 10 100 1000 RJ 45 ports supporting Power over Ethernet Note Power over Ethernet PoE is supported on OS6855 14 OS6855 P14 and OS6855 24 models only Combo Ports Combo ports are ports individually configurable to be 10 100 1000BaseT or 1000BaseX that can support SFP transceivers for short long and very long distances Gigabit Ethernet Interfaces Gigabit Ethernet fiber interfaces support Gigabit SFP or 100BaseX SFP optical transceivers 10 Gigabit Ethernet Interfaces 10 Gigabit Ethernet fiber interfaces support SFP optical transceivers Industrial Grade Features e Operates at a wider temperature range from 40C to 75C depending on the model Note In over temperature situations the switch chassis shuts down and automatically restarts once the temperature is within the normal operating range e Withstands greater shock and vibrations e Enhanced electro magnetic protection page 1 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch OS6855 Family Security Features Supports a variety of fiber type including single mode multi mode bidirectional and long haul optics allowing distances of up to 70 km Diverse power supply options such as external redundant hot swappable AC and DC Flexible mounting provi
61. 55 Series Hardware Users Guide January 2013 page 7 35 Changing the Secondary Module to Primary Managing OmniSwitch 6855 Series Stacks If there are only two switches in the stack the former primary switch resumes the secondary role when it comes back up following the takeover In this stack of two OmniSwitches the slot 1 switch is the primary management module The slot 2 switch is the secondary Primary Slot 1 ram BH Secondary Slot 2 A takeover is initiated by the user the primary management module is automatically reloaded Any data flow on the primary switch s Ethernet is interrupted gt takeover U s ees TEE The secondary switch takes over the primary role Ethernet traffic on slot 2 remains unaffected Meanwhile the stack has no interim secondary management module as the switch reboots Booting P eege Ur geeeeseesseseeeeeseesssz Primary Slot 2 When the former primary switch comes back up it assumes the secondary management role within the stack EEE A BE Secondary Slot 1 Primary Slot 2 Takeover Behavior In a Stack of Two page 7 36 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Synchronizing Switches in a Stack Synchronizing Switches in a Stack Management module synchronization refers t
62. 855 U10 Switches PoE Configurations OS6855 14 OS6855 14 switches using PoE also require a second power supply This second power supply is a PoE specific unit included with your Alcatel Lucent product shipment Note To distinguish PoE power supplies from standard system power supplies note that PoE supplies have both a long and short connector cable hard wired into the power supply brick while standard system power supplies have only a single long connector cable For this configuration plug the longer connector cable from the PoE power supply into the PoE1 port on the rear panel of the chassis Next connect the shorter PoE connector cable to the female AC connector on the system power supply installed at step 2 PoE power supply AC power cord System power supply Short PoE connector cable When complete continue to step 5 Redundant Chassis Power with PoE 0S6855 14 For OS6855 14 switches using redundant chassis power in addition to PoE a total of four power supplies are required For this configuration plug a second Alcatel Lucent provided system power supply into the PS2 port on the rear panel of the chassis Note To distinguish PoE power supplies from standard system power supplies note that PoE supplies have both a long and short connector cable hard wired into the power supply brick while standard system power supplies have only a single long connector cable page 4 8 OmniSwitch 6855 Serie
63. A 2 SECONDARY RUNNING 2 UP 3 StackB UP 1 StackA 3 IDLE RUNNING 3 UP 4 StackB UP 2 StackA 4 IDLE RUNNING 4 UP 5 StackB UP 3 StackA 5 IDLE RUNNING 5 UP 6 StackB UP 4 StackA 6 IDLE RUNNING 6 UP 7 StackB UP 5 StackA 7 IDLE RUNNING 7 UP 8 StackB UP 6 StackA 8 IDLE RUNNING 8 UP 1 StackB UP 7 StackA page 7 16 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Stack Cabling Stack Cabling Switches in a stack are connected to each other with either copper or fiber stacking cables that are avail able in various lengths Fiber can be used with an SFP transceiver Stacking cables for OmniSwitches can be connected in any pattern In other words the cable connected to stacking port A of one switch can be connected to either stacking port A or stacking port B of the adjacent switch However it is strongly recommended that the cabling pattern remains consistent across the stack In addition for a stack to have effective redundancy a redundant stacking cable must be installed between the upper most and bottom most switch at all times This provides effective failover in the event of a sta cking link or module failure within the stack The diagram below shows two recommended stacking cable patterns Refer to Stacking Cables on page 2 42 for cable specifications Note When planning the stack cabling configuration keep in mind that the switch connected to stacking port A of the primary switch will be a
64. Chassis The tandem tray assembly is now complete Install power supplies as needed Finished Tandem Power Tray Assembly OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 23 Table Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches Table Mounting 0S6855 14 P14 and 0S6855 U10 Switches General Table Mounting Guidelines OmniSwitch 6855 Series switches can be installed freestanding as tabletop mounted units If you will be table mounting your switch es refer to the important guidelines below before installing e When choosing a location for the switch be sure that adequate clearance has been provided for chassis air flow and access to the front back and sides of the chassis For recommended clearances refer to Recommended Clearances on page 4 3 e The power cord for OmniSwitch 6855 switches measures two 2 meters approximately 6 5 feet in length When table mounting the switch be sure that the mounting location is within the reach of all the required power sources e A table mount kit containing additional brackets is required Kit No OS6855 MNT Positioning the Power Supply Tray s When table mounting the switch the power supply tray may be positioned either at the left side of the chassis or directly behind the chassis This section will detail steps for installing the power supply tray directly behind the OS6855 chassis For instructions on inst
65. E 2 53 Dyno Ee 2 54 SCOMALIOS sonon eg i E A A E E N A E EAEE 2 54 Si SE ne E deg T tube E ED tos adetbetad 2 54 eelere Messa g arenaene E TE AT A O E AE 2 54 EMKOAM PDU ideae Bee Ee eeh EE 2 55 Chapter 3 Mounting 0S6855 24 and OS6855 U24 U24X oun ceteceteeteeeteeeseees 3 1 General Mounting Recommendations 000 0 eee ese cseeeesecseceeeeeceeeeeeeseeeceeseaeeaeeneenee 3 1 Recommended Clearances cker Eed Zeus eegne a 3 1 Elevated Operating Ambient Temperatures 00 0 cies cece ceeceeeeseeeceeeeseeaeeneenees 3 2 Reduced Ait FlOW gt stenge ef dee aioe e einen en maa 3 2 iv OmniSwitch 6855 Series Hardware Users Guide January 2013 Contents Mechanical Roading ii c ticteiiessiedsvetuacevassdessbedves eege a a Eaa 3 2 Ve EE 3 2 Reliable Earthing Anrini ii vette cde een Veedel vest enh E e 3 2 Air Flow Recommendations sees oeiee i N eE 3 3 Chassis Air Flow for OS6855 U24 ssessesessseessessresrsresrsrersrrsesrererssentsresrsestsees 3 4 Chassis Air Convection for OS6855 U24X sesesessssesseersreeeserererestsresesesreresrses 3 5 Installing Power Seppplieg gece ENEE ENEE eisa anaaga aa aieia erasoa 3 6 Connecting a Power Supply Directly to the Chassis sssssssssesesessssrsssseessrsresesesees 3 6 Rack Mounting the Power Supply Tray eessessssssessessesesrssesesisrsresrsrssrnresseesesresesesene 3 7 Connecting the Power Supply Cable A 3 9 Securing Power Supply Cord A 3 10 Hot Swapping Power Supplies oo eee cece eeececee
66. EE quipements terminaux de t l communications le cas ch ant 1999 S EC R amp TTE le cas ch ant modifi e par la Directive 93 68 CEE Directive relative au marquage CE Deutsch Diese Ausriistung erfiillt die wesentlichen Anforderungen und sonstigen Bestimmungen der Richtlinien 2004 108 EG EMV Richtlinie 2006 95 EG Niederspannungsrichtlinie 91 263 EWG Telekommunikationsendeinrichtungen falls zutreffend 1999 5 EG Funkanlagen und Telekommunika tionsendeinrichtungen falls zutreffend einschlie lich nderungen und Erg nzungen durch Richtlinie 93 68 EWG CE Kennzeichnung Espa ol Este equipo cumple los requisitos esenciales y otras disposiciones de las directivas 2004 108 CE EMC 2006 95 CE LVD 91 263 CEE equipos terminales de telecomunicaci n si procede 1999 5 CE R amp TTE si procede enmendadas por la directiva 93 68 CEE directiva de marcado CE Waste Electrical and Electronic Equipment WEEE Statement The product at end of life is subject to separate collection and treatment in the EU Member States Norway and Switzerland and therefore marked with the following symbol Treatment applied at end of life of the product in these countries shall comply with the applicable national laws implementing directive 2002 96 EC on waste electrical and electronic equipment WEEE OmniSwitch 6855 Hardware Users Guide January 2013 page A 1 China RoHS Hazardous Substance Table Regulatory Compliance and Safet
67. Edition 2007 03 27 CAN CSA C22 2 No 60950 1 07 2nd Edition 2007 03 EN 60950 1 2006 with Amendment II 2009 IEC 60950 1 2005 2nd Edition AS NZS TS 001 and 60950 2005 Australia UL AR Argentina TUV UL GS Mark Germany NOM 019 SCFI Mexico EN 60825 1 Laser EN 60825 2 Laser CDRH Laser CB Certification per IEC 60950 1 2005 Second Edition EMC Standards FCC Part 15 CFR 47 Class A ICES 003 Class A EN 55022 2006 Class A CISPR 22 Class A AS NZS 3548 Class A VCCI Class A Al 2001 and A2 2003 N 55024 1998 Immunity N 61000 3 2 N 61000 3 3 N 61000 4 2 N 61000 4 3 N 61000 4 4 N 61000 4 5 N 61000 4 6 N 61000 4 8 N 61000 6 2 N 61000 6 4 N 61000 4 11 D D DD D D D D DD D D page A 4 OmniSwitch 6855 Hardware Users Guide January 2013 Regulatory Compliance and Safety Information Standards Compliance Environmental Standards e ETS 300 019 Storage Class 1 1 e ETS 300 019 Transportation Class 2 3 e ETS 300 019 Stationary Use Class 3 1 Industrial e Operational Temperature IEC 60870 2 2 40 C to 75 C e Temperature Type Test Cold IEC 60068 2 1 40 C 16 Hrs e Temperature Type Test Hot IEC 60068 2 2 80 C 16 Hrs e Storage Temperature IEC 60721 3 1 Class 1K5 40 C to 85 C e Humidity IEC 60068 2 30 95 non condensing 55 C 6 cycles e Mechanical Shock IEC 60255 21 2 30g 11mS e Vibration IEC 60255 21 1 2g 10 150Hz e Safety ISA 12 12 01 UL
68. ILABLE Stacks Reload on Takeover PRIMARY ONLY This example shows a switch on which the flash directories between the management modules are not synchronized To manually synchronize all switches in the stack enter the following command gt copy working certified flash syncro When the synchronization process is initiated modules within the stack continue to operate without inter ruption and data flow across the stack is unaffected Automatic Synchronization During a Full Reload If the checksum value on the stack s non primary switches differs in any way from the checksum value on the primary switch the primary switch automatically distributes its system and configuration software to all other switches in the stack whenever a full reload is executed For more information on initiating a full reload see Reloading All Switches in a Stack on page 7 32 Note For more information on management module synchronization and managing the flash working and flash certified directories refer to the Managing CMM Directory Content chapter in the Switch Management Guide OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 37 Monitoring the Stack Managing OmniSwitch 6855 Series Stacks Monitoring the Stack As shown in the previous sections monitoring the current status and operation of all elements in a stack can help users avoid unexpected stack conditions The table below includes CLI comman
69. OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches 2 Attach the S bracket that was removed at step 1 to the right rear portion of the power supply tray as shown Use the single power supply tray attachment screw provided S bracket Re attach the S bracket removed at step one Power supply tray to the power supply tray as shown 3 Next plug the connector cable from your power supply into the PS1 port located in the back of the switch chassis For switches using redundant chassis power plug a second connector cable from the redundant power supply into the PS2 port on the rear panel of the chassis oe Q d PS 1 port PS2 port for redundant PS configurations 4 Rear of chassis PS1 connector cable PS2 connector cable Redundant PS only Note Refer to the additional information provided in this chapter for redundant chassis power PoE and redundant chassis power with PoE page 4 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches 4 Slide the cable retainer clip over the connector cable s as shown 5 Secure the connector cable s in place using the screws provided OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 7 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6
70. OmniSwitch Includes syntax definitions default values examples usage guidelines and CLI to MIB variable mappings OmniSwitch AOS Release 6 Switch Management Guide Includes procedures for readying an individual switch for integration into a network Topics include the software directory architecture image rollback protections authenticated switch access managing switch files system configuration using SNMP and using web management software WebView OmniSwitch AOS Release 6 Network Configuration Guide Includes network configuration procedures and descriptive information on all the major software features and protocols included in the base software package Chapters cover Layer 2 information Ethernet and VLAN configuration Layer 3 information routing protocols such as RIP security options authenticated VLANs Quality of Service QoS and link aggregation OmniSwitch AOS Release 6 Advanced Routing Configuration Guide Includes network configuration procedures and descriptive information on all the software features and protocols included in the advanced routing software package Chapters cover multicast routing DVMRP and PIM SM and OSPF OmniSwitch Transceivers Guide Includes SFP and XFP transceiver specifications and product compatibility information Technical Tips Field Notices Includes information published by Alcatel Lucent s Customer Support group Release Notes Includes critical Open Problem Re feature exce
71. OmniSwitch 6855 The OmniSwitch 6855 Series switch does not use an on off switch The power cord is the switch s only connect disconnect device The power connector socket is located on the power supply rear panel For more information refer to OmniSwitch 6855 Series Chassis and Hardware Components on page 2 1 To boot the switch plug the power cord provided into the power connector socket on the power supply Next plug the power cord into an easily accessible power source such as a grounded AC outlet or an Uninterruptible Power Supply UPS The switch immediately begins the boot process Allow a few moments for the switch to boot completely then verify the status of all LEDs on the switch s front panel A successful boot for a stand alone switch displays the following LED states LED States for a Stand Alone Switch OK Solid green PRI Solid green Primary Solid amber Secondary Off Idle PS1 Solid green PS2 Solid green or OFF if no backup power supply is connected If any of the LED state differs from the states shown in the table above refer to page 2 6 for more infor mation Contact Alcatel Lucent Customer Support if the LED state persists For information on logging in and configuring your OmniSwitch 6855 Series switch refer to the OmniSwitch 6855 Series Getting Started Guide OmniSwitch 6855 Series Hardware Users Guide January 2013 page 5 1 Console Port Booting 6855 Series Switches
72. OmniSwitch 6855 Series Hardware Users Guide January 2013 page xv Technical Support About This Guide page xvi OmniSwitch 6855 Series Hardware Users Guide January 2013 1 OmniSwitch 0S6855 Family The Alcatel Lucent OmniSwitch 6855 family of fixed configuration LAN switches are industrial grade managed Gigabit Ethernet units are designed to operate reliably in severe temperatures as well as harsh physical and electrical conditions Note Stacking multiple OS6855 switches into a virtual chassis is only supported on the OS6855 U24X OS6855 Family Industrial Grade Switches OmniSwitch 6855 Series Hardware Users Guide January 2013 page 1 1 Chassis Configurations OmniSwitch OS6855 Family Chassis Configurations OmniSwitch 6855 OS6855 hardened switches offer port densities of up to 24 Gigabit Ethernet ports The following OS6855 chassis configurations are available Fiber Models e 0OS6855 U10 Provides eight 8 Gigabit Ethernet SFP ports and two 2 RJ 45 10 100 1000 ports e 0S6855 U24 Provides twenty two 22 Gigabit Ethernet SFP ports and two 2 combo ports e OS6855 U24X Provides twenty two 22 Gigabit Ethernet SFP ports two 2 combo ports and two 2 SFP 10 Gigabit ports configurable for either stacking or uplink capability Copper Models e OS6855 14 Provides twelve 12 10 100 1000 RJ 45 ports and two 2 SFP ports with four of the 10 100 1000 RJ 45 ports supporting Power over Ethernet e OS68
73. OmniSwitch CLI Reference Guide Backup Power Supplies OmniSwitch 6855 switches support an optional backup power supply Backup power supplies operate in active standby mode If the primary power supply fails unexpectedly the backup power supply automati cally takes up the full power load without disrupting the switch The primary and backup power supplies for all OmniSwitch 6855 models are external The power supplies for the smaller models come in the form of a power brick The Power over Ethernet PoE brick is sepa rate from the main chassis power supply and is only required if the PoE capabilities of the switch are in use Additional Power Supply Details For larger models a power shelf is provided with the unit It can slide into the rear of the chassis and is used to hold the primary and the backup power supplies Any power supply can be remotely connected using a cable With this configuration the same power shelf can be mounted in the rack using a mounting bracket provided with the unit This allows the OmniSwitch 6855 to be used in reduced depth areas such as wall mounted cabinets etc Note For more information on power supplies refer to Chapter 2 OmmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 Series Hardware Users Guide January 2013 page 1 5 Availability Features OmniSwitch OS6855 Family page 1 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 2 OmniSwitch 685
74. P SDR 240 55 Power Supply Mounting o eee eeeeeeeeeeeeeees 4 15 Securing the PoE Power Supply To the Tray 0 0 cece cece eseteeeseeaeeeeenees 4 15 Final Power Cord Connections 0 0 cceeeceeeecsecseceecsseseesecseeesecsseeesseeaesneenees 4 17 Additional Rack Mounting Options 0 0 eee eeeseeeecseeseeeecescneceeseeeeaeeaeeeseas 4 19 Table Mounting OS6855 14 P14 and OS6855 U10 Switches oes eeeeee 4 24 General Table Mounting Guidelines 0 cee eee eseeeceeeeseeseeeeesetaeeeeaees 4 24 Positioning the Power Supply Tray s cceceseeeeeeceseseceeeeseesseeesseeaeeeeaees 4 24 E EE 4 24 Industrial Environment Mounting Options 00 eee cee ceeseceeceeeeaeeseeeesetaeeeeeaees 4 32 General Industrial Environment Mounting Guidelines 0 eee e ee eeeeeeeeeeeee 4 32 General Wall Mounting Guidelines 0 oceeceececceseceecescececeeeeseeseseeeseeaeeseeneeas 4 32 General DIN Rail Mounting Guidelines oo eee eee ceeceeceseseeeeeesetasteeeeeeas 4 32 Wall Mounting Instructions eee cece eceseceeceessececeecsecsesseeeseeseseseseeaeeseeaseas 4 33 IIe 4 34 DIN Rail Mounting PS I185AC P SDR 240 55 Power Supply 4 34 OmniSwitch 6855 Series Hardware Users Guide January 2013 v Contents DIN Rail Mounting PS I40AC System Power Supply eee eee 4 35 DIN Rail Mounting Chassis Power Tray ccesesceseceseceneeeeeaeeeseeneeeneees 4 36 Hot Swapping Power Supplies oo eee seeeeecseeeeesecsecseesecsecesesnsesese
75. PD connected to Port 1 will have a higher power priority than a PD connected to Port 2 In order to avoid a power budget deficit another port in the slot is disconnected In determining which port to power off the system soft ware disconnects the port with the highest physical port number Priority Disconnect is Enabled Incoming PD Port has Highest Priority Level Reminder Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device When a PD is being connected to a port with a higher priority level than all other in the slot the incoming PD will automatically be granted power over the other devices regardless of its physical port number In order to avoid a power budget deficit another port in the slot is disconnected In determining which port to power off the system software first selects the port with the lowest configured priority level For example if a critical priority device is being added to a slot in which five existing devices are attached to high priority and one device is attached to a low priority port the low priority port is automatically disconnected regardless of its physical port number If all existing devices are attached to with the same lower priority level the system software disconnects the port with both the lowest priority level and the highest physical port number For example if a critical priority device is being added to a slot in which six existin
76. Part No 060232 10 Rev J January 2013 OmniSwitch 6855 Series Hardware Users Guide Alcatel Lucent www alcatel lucent com This user guide documents OmniSwitch 6855 Series hardware including chassis and associated components for AOS Release 6 4 5 The specifications described in this guide are subject to change without notice Copyright 2013 by Alcatel Lucent All rights reserved This document may not be reproduced in whole or in part without the express written permission of Alcatel Lucent Alcatel Lucent and the Alcatel Lucent logo are registered trademarks of Alcatel Lucent Xylan OmniSwitch OmniStack and Alcatel Lucent OmniVista are registered trademarks of Alcatel Lucent OmniAccess Omni Switch Router PolicyView RouterView SwitchManager VoiceView WebView X Cell X Vision and the Xylan logo are trademarks of Alcatel Lucent This OmniSwitch product contains components which may be covered by one or more of the following U S Patents U S Patent No 6 339 830 U S Patent No 6 070 243 U S Patent No 6 061 368 sl S Patent No 5 394 402 U S Patent No 6 047 024 sl S Patent No 6 314 106 sl S Patent No 6 542 507 U S Patent No 6 874 090 Alcatel Lucent 26801 West Agoura Road Calabasas CA 91301 818 880 3500 FAX 818 880 3505 esd support alcatel lucent com US Customer Support 800 995 2696 International Customer Support 818 878 4
77. Safety Information Translated Safety Warnings Chassis Lifting Warning Two people are required when lifting the chassis Due to its weight lifting the chassis unassisted can cause personal injury Also be sure to bend your knees and keep your back straight when assisting with the lifting of the chassis Francais Le chassis doit tre soulev par deux personnes au minimum Pour viter tout risque d accident maintenez le dos droit et poussez sur vos jambes Ne soulevez pas l unit avec votre dos Deutsch Hinweise zur Anhebung des Chassis Zum Anheben des Chassis werden zwei Personen ben tigt Aufgrund des Gewichts kann das Anheben ohne Unterst tzung zu Personenschdden f hren Heben Sie das Chassis aus den Knien und halten Sie den Riicken gerade wenn Sie beim Anheben des Chassis assistieren Espa ol Se requieren dos personas para elevar el chasis Para evitar lesiones mantenga su espalda en posici n recta y levante con sus piernas no con su espalda Blank Panels Warning Because they regulate airflow and help protect internal chassis components blank cover plates should remain installed at empty module slots and power supply bays at all times Francais Les caches blancs remplissent trois fonctions importantes ils vitent tout risque de choc lectrique a l int rieur du chassis ils font barrage aux interf rences lectromagn tiques susceptibles d alt rer le fonctionnement des autres quipements et ils dirigent le flux d
78. ackup PoE power supply AN HH S 2 75W 54 5VDC PoE Power Brick P S Component Description Model PS 75142DC48 P OS6855 PSS P D Provides PoE Power For OS6855 14 Input Voltage Range 40 to 60 VDC Inrush Current ETSI 300 132 2 Compliant Maximum Output Power 40 to 45C 66W 40 to 70C 42W Output Voltage 54 VDC 2 Output Current 0 0 A minimum 1 2 A maximum Note The maximum output power is determined based on the expected operating temperature range as noted above Note The polarity of this POE DC power supply is opposite of the non PoE DC power supplies See PS 140DC2448 Power Brick on page 2 37 and PS I40DC2448E Power Brick on page 2 38 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 39 OS6855 14 P14 U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components UL Listed Power Supplies Please see the table below to determine the appropriate power supply for the product that is being used These products are for use only with the UL Listed Accessory models noted below Power Supply Wattage 40W AC DC 40W DC DC 42W PoE DC DC 66W PoE AC DC 80W AC DC 80W AC DC 80W DC DC 80W DC DC 160W PoE AC DC 185W PoE AC DC Power Supply Accessory Model Number PS I40AC PS I40DC2448E PS 75142DC48 P PS I66AC P PS 126I80AC PS I80AC CC PS 120I80DC48 PS 100I80DC24 PS 3601160AC P PS I185AC P SDR 240 55
79. affic on their Ethernet The primary management module is like an NI module with the added task of overall stack management the secondary management module is like an NI with the added responsibility of backing up the primary module in the event of a primary module failure In other words all modules in the virtual chassis can send and receive user data regardless of their roles For more information on dynamic assignment of idle modules in a stack refer to the diagram below OU Four OmniSwitches are stacked all switches are connected via stacking cables The stack is booted GI The primary and secondary management modules are dynamically assigned using any of the methods outlined on pages 7 7 through Primary Fli Secondary Idle 3 The system software automatically assigns the remaining elements Idle P in the stack the idle module role These modules act as Network Lis iblessasshssessiessssshessss Interface NI modules A SE Primary EE In the event of a primary to secondary failover the idle module Secondary with the next lowest slot number in the stack will assume the secondary or backup management role Secondary Management Module Selection Using Saved Slot Information page 7 12 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Pass Through Mode
80. akes over the primary management role For more information refer to Synchro nizing Switches in a Stack on page 7 37 Primary Slot 1 Secondary Slot 2 SAA Idle Slot 3 Idle Slot 4 SEH BECH a gt takeover Booting Primary Slot 2 EE SS HESE SECH Secondary Slot 3 Idle Slot 4 Idle Slot 1 Primary Slot 2 Case 4 HESE UE EE Secondary Slot 3 Idle Slot 4 REECH EE In this stack of four OmniSwitches the slot 1 switch is the pri mary management module The slot 2 switch is the secondary Slots 3 and 4 are operating in idle roles A takeover is initiated by the user the primary management module is automatically reloaded Any data flow on the primary switch s Ethernet is interrupted 3 The secondary switch takes over the primary role The idle switch with the next lowest slot number in this case slot 3 automatically becomes the secondary management module The slot 4 switch remains unaffected In addition Ethernet traffic on slots 2 3 and 4 remains unaffected When the former primary switch comes back up it assumes an idle role within the stack Takeover Behavior In a Stack of Three or More OmniSwitch 68
81. al slot you must specify a slot number in the command line For example the syntax gt lanpower 1 maxpower 40 reduces the power allowance of the OmniSwitch 6850 Series slot 1 to 40 watts This value is now the maximum amount of power the slot can use to power all attached devices until the value is modified by the user Note Changing the maximum power available to a slot or port does not reserve or immediately allocate that power These settings are only used for configuring a maximum amount of power that may be used any unused power is still available and remains a part of the overall PoE budget Setting Port Priority Levels As not all Powered Devices PDs connected to the switch have the same priority within a customer network setting the OmniSwitch 6855 Series switches allow the user to specify priority levels on a port by port basis Priority levels include low high and critical The default priority level for a port is low e Low This default value is used for port s that have low priority devices attached In the event of a power management issue inline power to low priority is interrupted first e before critical and high priority e High This value is used for port s that have important but not mission critical devices attached If other in the chassis have been configured as critical inline power to high priority is given second priority e Critical This value is used for port s that have mission critical
82. alling the power supply tray at the left side of the chassis refer to steps 1 through 17 beginning on page 4 5 When complete return to this section for additional table mounting steps Installation 1 To install the switch as a tabletop unit begin by removing the S bracket located at the left rear portion of the switch chassis Once removed set the bracket and attachment screws aside and store in a safe place in case another mounting configuration is preferred at a later date Remove the side S bracket from the chassis by removing the two chassis attachment screws page 4 24 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Table Mounting OS6855 14 P14 and OS6855 U10 Switches 2 Next insert the two tabs at the base of the power supply tray into the slots provided at the bottom rear portion of the switch chassis Secure the power supply tray to the rear of the chassis using the attachment screws provided 3 Plug the connector cable from your power supply into the PS1 port located in the back of the switch chassis as shown Connector cable 4 If no additional power supplies are required skip to step 5 Otherwise refer to the additional information on the following configurations redundant chassis power PoE and redundant chassis power with PoE OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 25 Table Mounting OS6855 14 P14 and OS6855 U
83. alone mode No Green Dot lower right corner Switch is in stacking mode page 2 22 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Rear Panel Rear Panel 0S6855 24 0S6855 U24 The rear panel of OS6855 24 0S6855 U24 switches contains the following major components e Two DB 25 connectors provided for primary and redundant power supplies e Grounding block for type LCD8 10A L grounding lug Note The figure shows a pre production version of the chassis without product safety and compliance information labels All production versions of the chassis have these labels Grounding Block For type LCD8 10A L grounding lug Power Supply Connec tors Two DB 25 connectors for an external OS6855 24 0S6855 U24 OS6855 24 0S6855 U24 Rear Panel OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 23 Rear Panel OmniSwitch 6855 Series Chassis and Hardware Components OS6855 U24X The rear panel of OS6855 U24X switches contains the following major components e Two DB 25 connectors provided for primary and redundant power supplies e Grounding block for type LCD8 10A L grounding lug e Two 10G SFP ports Note The figure shows a pre production version of the chassis without product safety and compliance information labels All production versions of the chassis have these labels Grounding Block For type LCD8 10A L grou
84. anel blinks 1 through 8 respectively For example if a module enters pass through and has the slot number 1004 the LED for the module blinks the number 4 For more information on the slot indicator LED refer to Status LEDs on page 2 21 In the example above the switch with the NI i e slot number 1001 is operating in pass through Note that the role assignment is PASS THRU also the state displays DUP SLOT or duplicate slot number This can be further verified by looking down the saved slot column in the table Note that slot 2 operating in the secondary management role has a saved slot value of 2 Slot 1001 operating in pass through also has a saved slot value of 2 page 7 14 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Roles Within the Stack To resolve this pass through condition simply assign slot 1001 a new saved slot value and reboot the module This can be done in either of two ways e Use the stack set slot command to assign the new value then use the reload pass through command to reboot the module gt stack set slot 1001 saved slot 3 gt reload pass through 1001 e Use the stack set slot command to assign the new slot value and using the optional reload syntax in the command line reboot the module gt stack set slot 1001 saved slot 3 reload When the module comes up it assumes the new unique slot position in this case slot 3 and
85. ar le REglement sur le brouillage radio lectrique tabli par le minist re des Communications du Canada JATE This equipment meets the requirements of the Japan Approvals Institute of Telecommunications Equipment JATE CISPR22 Class A warning This is a Class A product In a domestic environment this product may cause radio interference Under such circumstances the user may be requested to take appropriate countermeasures VCCI This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions CORR FRULRE SR Ee OH ERER VCCI p CESS PIA ARREST TORE ERER CHATS BR Wee NSIT CLMHVES TORA TAERAA eT SLABKENSCLEMHVET page A 6 OmniSwitch 6855 Hardware Users Guide January 2013 Regulatory Compliance and Safety Information Standards Compliance Class A Warning for Taiwan and Other Chinese Markets This is a Class A Information Product When used in a residential environment it may cause radio frequency interference Under such circumstances the user may be requested to take appropriate countermeasure Bae He CRPMHORMA MD HEEB PRA TRS RATE ABTA EMER ERRE EA S E ER OmniSwitch 6855 Hardware Users Guide January 2013 page A 7 Translated Safety Warnings Regulatory Compliance and
86. ar tambi n conectado a tomas de alimentaci n adecuadamente cableadas Leer informacion importante de seguridad La Guia de Comenzando a Usar que acompa a este equipo contiene informaci n importante de seguridad sobre la cual usted debe saber al trabajar con los componentes de dotaci n f sica en este sistema Usted debe leer esta guia antes de instalar de usar o de mantener este equipo Advertencia de acceso restringido Este equipo se debe instalar en una ubicaci n que restrinja el acceso Una ubicaci n con acceso restringido es una donde esta seguro y limitado el acceso al personal de servicio que tiene un clave especial u otros medios de la seguridad Advertencia de pulsera antiestatica Debido a que la descarga electrost tica ESD puede da ar componentes del interruptor usted debe conectarse a tierra correctamente antes de continuar con la instalaci n del equipo Para este prop sito Alcatel Lucent proporciona una pulsera antiestatica y un terminal que pone a tierra situados cerca de la parte superior derecha del chasis Para que la pulsera antiestatica sea eficaz en la eliminaci n de ESD las fuentes de alimentaci n se deben instalar en el chasis y enchufar en las salidas de CA con descarga a tierra Clase de seguridad Cumple con 21CFR 1040 10 y 1040 11 6 sus equivalentes Advertencia de fuentes de poder Las unidades OmniSwitch 6855 pueden estar equipadas con tres cordones para fuente de poder Para reduci
87. are overviews in the OmniSwitch 6855 Series Getting Started Guide You should already be familiar with the very basics of the switch hardware such as module LEDs and module installation procedures This manual will help you understand your switch hardware components e g chassis stacking and cables backup power supplies etc in greater depth What is in this Manual This users guide includes the following hardware related information e Descriptions of switch configurations e Descriptions of availability features e Descriptions of chassis types eg the OS6855 U24 e Instructions for mounting the chassis e Descriptions of hardware components status LEDs chassis cables backup power supplies etc e Managing a chassis e Hardware related Command Line Interface CLI commands What is Not in this Manual The descriptive and procedural information in this manual focuses on switch hardware It includes infor mation on some CLI commands that pertain directly to hardware configuration but it is not intended as a software users guide There are several OmniSwitch 6855 Series users guides that focus on switch soft ware configuration Consult those guides for detailed information and examples for configuring your switch software to operate in a live network environment See Documentation Roadmap on page xii and Related Documentation on page xiv for further information on software configuration guides avail ab
88. as sis before the switch can be rack mounted Note If you are installing the switch in a 23 inch wide rack Alcatel Lucent offers optional 23 inch rack mounting hardware For more information contact your Alcatel Lucent representative e Alcatel Lucent does not provide rack mount screws Use the screws supplied by the rack vendor e To prevent a rack from becoming top heavy it is recommended that you install heavier equipment at the bottom of the rack whenever possible e If you are installing the switch on a relay rack be sure to install and secure the rack per the rack manu facturer s specifications e Review page 3 1 for important chassis air flow and access recommendations before installing Rack Mounting Steps To rack mount the switch follow the steps below 1 Align the holes in the provided rack mount flanges with the four threaded holes in the OmniSwitch 6855 Series chassis These threaded holes are located in the left and right sides of the chassis near the front panel 2 Attach the flanges to the chassis using the provided Phillips head screws Be sure to tighten each of the screws firmly using a Phillips screwdriver sy D i S Ww e e Attaching a Rack Mount Flange OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 13 Rack Mounting the Chassis Mounting OS6855 24 and OS6855 U24 U24X 3 After the rack mount flanges are secured to the chassis mark the holes on the rack where the
89. as salidas de la fibra sin el cable conectado Advertencia de la bater a de litio Hay un peligro de la explosi n si la bater a del litio en su chasis se substituye incorrectamente Substituya la bater a solamente por el mismo o el equivalente de tipo de bater a recomendado por el fabricante Deseche las bater as usadas seg n las instrucciones del fabricante Las instrucciones del fabricante son como sigue Devuelva el m dulo con la bater a del litio a Alcatel Lucent La bater a del litio ser substituida en la f brica de Alcatel Lucent Advertencia sobre la tensi n de operaci n Para reducir el riesgo del choque el ctrico matenga sus manos y dedos fuera de la fuente de alimentaci n y no toque la placa madre mientras que el interruptor est funcionando Advertencia sobre la desconexi n de la fuente Su interruptor esta equipado por fuentes de alimentaci n m ltiples Para reducir el riesgo de choque el ctrico aseg rese desconectar todas las conexiones de alimentaci n antes de mantener o de mover la unidad OmniSwitch 6855 Hardware Users Guide January 2013 page A 13 Instrucciones de seguridad en espa ol Regulatory Compliance and Safety Information Advertencia sobre una apropiada conexi n a tierra Para evitar peligro de descargas e El cable de alimentaci n debe estar conectado a una toma de alimentaci n adecuadamente cableada y con toma de tierra Cualquier equipo al cual se conecte este producto debe est
90. as the power failure is detected an 802 3ah OAM Information PDU is sent to all ports for which link OAM is enabled and the LinkOAM port status is operational The PDU will have the Dying Gasp bit set Use the efm oam and efm oam port propagate events commands to enable the generation of an 802 3ah OAM Information PDU upon a dying gasp event gt efm oam enable gt efm oam port 2 1 10 propagate events dying gasp enable Link OAM PDU Priority It may not be possible to generate PDUs on all ports enabled for link OAM Dying gasp packets will be sent in the following order based on port priority 1 Uplink ports 2 Combo ports 3 All other ports OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 55 Dying Gasp OmniSwitch 6855 Series Chassis and Hardware Components page 2 56 OmniSwitch 6855 Series Hardware Users Guide January 2013 3 Mounting 086855 24 and 0S6855 U24 U24X Note Never obstruct the air intake or exhaust vents located on the chassis Obstructing these vents can cause switch failure Always follow the recommended clearance values General Mounting Recommendations Be sure that your switch is placed in a well ventilated static free environment Always allow adequate clearance at the front rear top and sides of the switch Refer the the table below for detailed information on recommended chassis clearances Recommended Clearances Always allow adequate clearance at the front rear top and s
91. attached to the left rear of the chassis as shown start by removing the two screws holding the bracket in place Set the bracket aside Remove the two screws holding the brackets in place page 4 20 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches 2 Prep the side of the chassis by installing one side mount bracket at the same location Orient the bracket as shown Align the screw holes and attach the side mount bracket as shown 3 Connect the two power supply trays in tandem Secure the trays using two attachment screws Install ttachment screws in the flanges at each side of the tandem tray assembly OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 21 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches 4 Next prep the power supply trays by attaching two side mount brackets Orient the brackets as shown 5 Place the tray assembly next to the chassis and slide them together so that the side mount brackets interconnect page 4 22 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches 6 Align the screw holes and insert the connector screws through the front of each bracket assembly Bracket Assemb Front of Chassis Rear of
92. auto generated in the flash directory of each switch When modules are subsequently booted each switch reads its slot number assignment from this file and comes up accordingly The diagram below is for example purposes only currently only four OS6855 U24X switches can be stacked at a time In this example the fourth switch from the top is elected the primary management module for the stack It can be assumed that this switch has the lowest MAC address in the stack This switch is automatically assigned slot number 1 LLLLLLJLLLLLLILLLLLLJILLLLLLJI 4 d A Slot 6 Idle D CETTC OTTI J Slot 7 Idle EEEE d The switch immediately below is connected to the primary switch s stacking port A and as a result is Slot 8 Idle assigned the secondary management role and given slot number 2 Slot 1 Primary Slot 2 Secondary The system software allows the switch immediately below slot 2 to have the next slot number preference Slot 3 Id R i e It is assigned an idle role and given the slot number 3 Slot 4 Idle The switch immediately below slot 3 is given the slot number 4 and so on When the bottom of the stack is Slot 5 Idle reached the slot numbering sequence resumes at the top of the stack as shown This helps ensure a more ordered and manag
93. between all remaining modules For more information on stacking cable connec tions refer to page 7 17 Inserting Switches Into an Existing Stack When inserting switches into an existing stack observe the following important guidelines e Avoid duplicate saved slot numbers e Never attempt to operate more than the maximum number of allowed switches in a single stack e Make sure all switches are running the same software version Note Only OmniSwitch 6855 U24X switches can be added to an OmniSwitch 6855 Series virtual chassis To avoid duplicate slot numbers simply make sure that any modules being added to an existing stack have been cleared of preassigned slot information In other words verify that there is no boot slot cfg file present in the flash directory of any switch being added When the switch is connected to the existing stack and booted the system software automatically assigns it a unique slot number No duplicate slot errors occur Note If it is preferable to add a switch with an existing boot slot cfg file to a stack be sure that the saved slot number of the incoming switch is not already assigned to a switch operating in the stack OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 25 Hot Swapping Modules In a Stack Managing OmniSwitch 6855 Series Stacks Merging Stacks Merging stacks involves connecting two or more operational stacks and attempting to reboot them as a single virtual chassis In most
94. ble surface provide additional shock absorbing and help protect the table surface from damage caused by contact with the metal flange 12 Locate the table mount brackets provided in your ship kit and orient the brackets so that the rubber bumpers are facing down Attach the brackets to both the left and right side of the switch as shown 13 Attach two additional mounting brackets provided to the rear portion of the chassis so that the rubber bumpers are facing down Attach the brackets to both the left and right side of the switch 14 Attach the additional mounting brackets provided to the rear portion of the power supply tray that was installed at step 1 again so that the rubber bumpers are facing down Attach the brackets to both the left and right side of the tray page 4 30 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Table Mounting OS6855 14 P14 and OS6855 U10 Switches Redundant Chassis Power with PoE High PoE 0S6855 14 P14 For redundant chassis power with PoE configurations attach two additional mounting brackets to the rear portion of the second power supply tray 15 If preferred mount the complete switch assembly to the table by inserting attachment screws not provided through the flat portion of the mounting brackets and into the mounting surface Do not over tighten Otherwise the switch power supply tray assembly may simply be placed on the table su
95. by the manufacturer Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised Mechanical Loading Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuit might have on overcurrent protection and supply wiring Appropriate consider ation of equipment nameplate ratings should be used when addressing this concern Reliable Earthing Reliable earthing of rack mount equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g use of power strips page 3 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 24 and OS6855 U24 U24X Air Flow Recommendations Air Flow Recommendations Air flow for the switches differs slightly for each model Air may be drawn through the chassis using fans or the switch may be convection cooled Refer to the diagrams below for more information 3 Air Exhaust The air flow is exhausted through the fan exhaust Front of Chassis vents at the left hand and front of the chassis If A Rear of Chassis e 2 Air Flow The air from the intake vent is directed throug
96. cases errors will result To merge stacks without causing errors select one stack that is to remain up and running and then add modules from the other stack s by following the steps below 1 Make sure all switches are running the same software version 2 Clear the saved slot information from all incoming modules This will ensure that they are each assigned unique slot numbers when they join the stack 3 After clearing the saved slot information power off all incoming modules 4 Connect the stacking cables for all incoming modules to the existing operational stack as required Be sure to provide stacking cable redundancy For information on stack cabling refer to page 7 17 5 Power on all incoming modules Note No more than four switches can operate in a single stacked configuration at any time page 7 26 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Reloading Switches Reloading Switches Reloading is essentially a soft boot of a switch Users can reload stacked modules operating in any role i e primary secondary idle and pass through Refer to the sections below for more information Reloading the Primary Management Module If the switch with the primary management role is reloaded the switch with the secondary role automati cally takes over primary management functions In other words the switch with the secondary role assumes the primary role as soon as the re
97. cific power supply PoE1 are required for this configura tion e Redundant system power with Power over Ethernet PoE support This provides system power supply redundancy failover in addition to PoE power redundancy Four system power supplies two system power supplies PS1 and PS2 and two PoE specific power supplies PoE1 and PoE2 are required for this configuration Refer to the table below for typical power supply and power supply tray requirements for different configurations Power requirements Power supplies needed Power supply trays needed Chassis power no redundancy 1 1 Chassis power redundancy Chassis power with PoE Chassis power redundancy with PoE Chassis power with PS I185AC P SDR 240 55 Chassis power redundancy with PS 4 3 1185AC P SDR 240 55 N A NN N N e e page 4 4 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting 0S6855 14 P14 and 0S6855 U10 Switches General Rack Mounting Guidelines If you will be rack mounting your switch es refer to the important guidelines below before installing e It is recommended that two people install the switch assembly on the rack one person to hold the chassis and position it on the rack and a second person to secure the chassis to the rack using attachment screws Please note that Alcatel Lucent does not provide rack mount sc
98. ck wo ceeeecsecsecsecsecsecsecsecsecsecesesecsessseeaseseeaseas 7 25 Removing Switches from an Existing Stack occ eeseceeeeseeseeeeesetaeeneeees 7 25 Inserting Switches Into an Existing Stack A 7 25 Meteing STACKS dee ee ENEE NEE ENEE 7 26 Reloadin Switches yoona nena E EE Ee E EA EAEE EAE SEENE 7 27 Reloading the Primary Management Module eee eeeeeeeeeeeseeaeeneeees 7 27 Reloading the Secondary Management Module A 7 29 Reloading Switches with Idle Roles AAA 7 31 Reloading Switches in Pass Through Mode AAA 7 31 Reloading All Switches in a Stack wo cece ceeeeeeceeceecsececeeeesessssesesesaeeseeaes 7 32 Software Synchronization During a Full Reload AA 7 32 Effects of Saved Slot Number Information on the Reload Process 7 32 AVOIGING S Plt Stacks sinni ca duecs ere dE eeh deg he See Ae 7 34 Changing the Secondary Module to Primary cece eeceeesecseeeeeseeseenetaeeseeneens 7 35 Synchronizing Switches in a Stack wo eee ee eecsecseesecseceecsessesseseeeeseeeseseeaeeaeensegs 7 37 Automatic Synchronization During a Full Reload A 7 37 Monitoring the Stack iere eege Reeder edd 7 38 Visually Monitoring the Stack oo eee cece cseeseesececeeeeecseseeeeaesesesesaeeseeneens 7 38 CLI Commands Supported on Both Primary and Secondary Management Modules AA 7 39 Appendix A Regulatory Compliance and Safety Information cccccccseeeeeeees A 1 Declaration of Conformity CE Mark A A 1 Waste Electrical and Ele
99. condary Primary Slot 1 Booting Primary Slot 1 Secondary Slot 2 ram BH fe ees TEE P eege Ur geeeeseesseseeeeeseesssz TEE A BE In this stack of two OmniSwitches the slot 1 switch is the primary management module The slot 2 switch is the secondary The user reloads the stack s secondary management module by issuing the reload secondary command Any data flow on the secondary switch s Ethernet is interrupted As the secondary switch reboots the primary management mod ule continues to operate without interruption Meanwhile the stack has no interim secondary management module as the switch reboots When the rebooted switch comes back up it assumes the secondary management role within the stack Reloading the Secondary Management Module In a Stack of Two page 7 30 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Reloading Switches Reloading Switches with Idle Roles Similar to reloading Network Interface NI modules on chassis based switches modules operating in idle status within a stack can be reloaded via the CLI Note Any traffic being passed on the module s Ethernet will be interrupted during the reboot Other modules within the stack will continue to operate without interruption To reset a single module operating in idl
100. ctronic Equipment WEEE Statement eee eeeeeeeee A 1 China RoHS Hazardous Substance Table 00 cece eceeseeseceseseeeceeseeeseeseseseeseeseeeeens A 2 Standards Compl EE A 4 e UE EU A 5 Military Navy Army Air Force s eessseesssesssssesesresesestsrestsesterestsrestsrsrnresrsresesesrses A 5 FEC CISSA Part Et Ae Ee A A 5 Canada Class A Statement noiiire iiau sosinir ineei aii soiis iseis ieee A 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 vii Contents JATE EE A 6 CISPR22 Class A EE A 6 VECI isen tol dhol iere gesteet e a aaa E soubor deele A 6 Class A Warning for Taiwan and Other Chinese Markets A A 7 Translated Safety Warnings rena cece cece e nei EE A a a anien A 8 Chassis Een LE Waring sensisse E A 8 Blank Panels Warning somrene niine EEN e A 8 Electrical Storm Warning eessen ieena ENN A 8 Installation Warning 2 AE osn SEENEN o NEE ATI A 9 Invisible Laser Radiation Warning esesssseseeserseersseseseesesesesrsresterresresreresrseesres A 9 Operating Voltage Warning oo oieee nsii rnio idi iaei A 9 Power Disconnection Warning eeesesessseesssesrsresrsestsrsrsresrsresestesstenrsrereneeest A 10 Proper Earthing Requirement Warning sesseseeseeesesesrssereresrsresrresrsrerrsrersresrse A 10 DC Power Supply Connection Warning eeseessssesesesesesesserestseersestnresrereseesrnresenesrnes A 11 Read Important Safety Information Warning eseesessessessssesserreresesresrssr
101. damente cableadas page A 10 OmniSwitch 6855 Hardware Users Guide January 2013 Regulatory Compliance and Safety Information DC Power Supply Connection Warning DC Power Supply Connection Warning For EMC EMI each DC DC power supply requires that the ground wire is connected from each DC DC power supply to Common Earth Ground Francais Pour EMC EMI pour chaque alimentation DC DC il est imp ratif que le fil de terre soit branch la prise de terre commune Deutsch Zur Erfiillung der EMV EMI Anforderungen muss das Erdungskabel jedes DC DC Netzteils an eine gemeinsame Erde angeschlossen werden Espa ol Para EMC EMI cada fuente de alimentaci n de CC CC requiere que el cable de tierra est conectado desde cada fuente de alimentaci n de CC CC a la conexi n a tierra com n Read Important Safety Information Warning The Getting Started Guide that accompanied this equipment contains important safety information about which you should be aware when working with hardware components in this system You should read this guide before installing using or servicing this equipment Fran ais Avant de brancher le syst me sur la source d alimentation consultez les directives d installation disponibles dans le Getting Started Guide Deutsch Der Getting Started Guide welcher diese Anlage beiliegt enth lt wichtige Sicherheitsinformationen ber die sie sich beim Arbeiten mit den Hardwareeinheiten bewuBt sein sollten Sie
102. ddition to PoE a total of four power supplies are required Note For OS6855 P14 switches using redundant chassis power with PoE place the system power supplies connected to the PS1 and PS2 ports side by side in the tray The power supplies connected to ports PoE and PoE2 will each be placed in their own separate power supply tray For this configuration plug a second Alcatel Lucent provided system power supply into the PS2 port on the rear panel of the chassis Refer to PS I185AC P SDR 240 55 Power Supply Mounting on page 4 15 for mounting instructions When complete continue to step 6 5 Place the power supply or supplies into the power supply tray with the connector cables facing forward OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 27 Table Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches Note For switches using redundant chassis power with PoE place the power supplies connected to the PS1 and PoE ports side by side in the tray The power supplies connected to ports PS2 and PoE2 will be placed in an additional power supply tray later in the installation 6 Position the power supply retaining strap over the power supplies Insert the retaining strap s tabs into the notches located on the left and right sides of each power supply in order to hold each power supply firmly in place Be sure that the tabs are completely inserted in the power supply notche
103. ded for table wall or rack installations Security Features For their targeted high impact mission critical applications OS6855 switches offer extensive security features for network access control policy enforcement and attack containment enabling fully secure networks and OmniVista Network Management System NMS support Applications Although well suited for traditional enterprise network applications the versatile OS6855 switches are built for high impact applications such as Power utilities Military Transportation and traffic control systems Industrial factories Video surveillance systems Outdoor installations Carrier Ethernet e g Telco CityNets Metro access OmniSwitch 6855 Series Hardware Users Guide January 2013 page 1 3 Availability Features OmniSwitch OS6855 Family Availability Features OmniSwitch 6855 switches incorporate advanced Alcatel Lucent Operating System AOS protocols to ensure high availability for mission critical applications Availability features are hardware and software based safeguards that help to prevent the loss of data flow in the unlikely event of a subsystem failure In addition some availability features allow users to maintain or replace hardware components without powering off the switch or interrupting switch operations Combined these features provide added resiliency and help to ensure that the switch or virtual chassis is consistently available for high impact netw
104. dry surface 2 Carefully slide the power supply tray so that it is flush against the back of the chassis 3 Tighten the two captive screws located on the left and right sides of the power supply tray page 3 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 24 and OS6855 U24 U24X Installing Power Supplies 4 Carefully slide the power supply against the back of the chassis until the power connector securely connects 5 Tighten the captive screw for each power supply located at back of the power supply to the power supply tray Rack Mounting the Power Supply Tray The following section describes how to rack mount a power supply tray and connect the power supply with a cable 1 Align the threaded holes in the provided rack mount flanges with the holes in the power supply tray These holes are located on the left and right sides of the tray 2 Attach the flanges to the tray using the provided Phillips head screws The screws slide through the non threaded holes from the inside of the power supply tray and are then attached to the mounting brack ets using the threaded holes Be sure to tighten each of the screws firmly using a Phillips screwdriver De D Attaching a Rack Mount Flange OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 7 Installing Power Supplies Mounting OS6855 24 and OS6855 U24 U24X 3 Carefully slide the power supply on to the power supply tra
105. ds that are useful in monitoring stack conditions CLI Commands Used for Monitoring a Stack show stack topology Displays the current operating topology of switches within a stack show stack status Displays the current redundant stacking cable status and token availability for a stacked configuration show running directory Displays the directory from where the switch was booted This com mand also shows important information including whether the soft ware across the stack is synchronized show chassis Displays basic configuration and status information for the switch chassis show cmm Displays basic hardware and status information for primary and secondary management modules operating in the stack show ni Displays basic hardware and status information for modules currently operating in the stack show module Displays basic information for modules installed in the stack Modules include primary and secondary management modules and any modules operating in idle status show module long Displays detailed information for modules installed in the stack Mod ules include primary and secondary management modules and any modules operating in idle status show module status Displays basic status information for modules installed in the stack Modules include primary and secondary management modules and any modules operating in idle status show power Displays hardware informati
106. dually configurable to 10 100 1000Base T or 1000Base X high speed connections Additionally the first four ports support PoE The front panel of the OS6855 24 chassis contains the following major components System status LEDs 20 Non combo 10 100 1000Base T with PoE support on the first four ports 4 Combo 10 100 1000Base T 4 Combo SFP connectors Console port RJ 45 USB port USB 2 0 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 3 OmniSwitch 6855 24 OmniSwitch 6855 Series Chassis and Hardware Components Refer to the illustration below for more front panel information For detailed LED descriptions refer to page 2 21 For information on the chassis rear panel refer to page 2 23 Status LEDs For information on the OS6855 24 s status Console Port LEDs refer to page 2 21 The OS6855 24 front panel pro 10 100 1000Mbps vides one RJ 45 port for console connections Console connections are used by network administra tors for switch management This female RJ 45 connector provides 3 DTE console connection The OS6855 24 provides 20 fixed 10 100 1000BaseT non combo 1 20 and 4 fixed 10 100 1000BaseT combo 21 24 These are auto sensing and auto MDIX and use RJ 45 con nectors Additionally the first four ports support PoE OmniSwitch 6855 24 ae Alatettcent mem o CO a e BE am Dam a oe S50 525
107. e generated in the following scenarios e Primary power supply failure if only power supply present e Primary power supply failure and then backup power supply failure e Backup power supply failure and then primary power supply failure e When a reload command is issued e When a takeover command is issued Note Dying gasp will not work when both primary and backup power supplies fail simultaneously Connect each power supply to a separate independent power source to avoid simultaneous power failures SNMP Trap As soon as the power failure is detected an SNMP trap is sent to the first three configured SNMP stations The trap includes the following information e Slot number e Power supply type primary backup e Time of the failure Use the snmp station command and refer to the SNMP Configuration chapter for information on configuring an SNMP station Syslog Message As soon as the power failure is detected the following Syslog message is sent to the first four configured Syslog servers along with the time of the failure Dying Gasp Power Failure Event Occurred Use the swlog output socket command to add a Syslog station Refer to the Using Switch Logging Configuration chapter in the Network Configuration Guide for information on configuring a Syslog server page 2 54 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Dying Gasp Link OAM PDU As soon
108. e mode use the reload ni command Be sure to include the slot number of the idle switch in the command line For example gt reload ni 3 Only one idle switch can be reloaded at a time In order to reload multiple idle switches at once the entire stack must be reloaded using the reload all command After reloading a switch operating in an idle role the switch resumes idle status when it comes back up despite its saved slot number In other words if an idle switch with a saved slot number of 1 is reloaded it resumes its previous idle role Although it has the lowest possible saved slot number it does not take over the primary management role In order for this switch to take over the primary role all switches in the stack must be reloaded Note For more information on reloading all the switches in a stack refer to page 7 32 For more informa tion on idle status refer to page 7 12 Reloading Switches in Pass Through Mode Pass through mode is a state in which a switch has attempted to join a stack but has been denied primary secondary and idle status Because this is essentially an error state the pass through condition must be resolved and any modules operating in pass through mode must be reloaded To reload a module operating in pass through mode use the reload pass through command Be sure to include the slot number of the pass through switch in the command line For example gt reload pass through 1001 Note Before i
109. e user will be required to correct the interference at his own expense The user is cautioned that changes and modifications made to the equipment without approval of the manufacturer could void the user s authority to operate this equipment It is suggested that the user use only shielded and grounded cables to ensure compliance with FCC Rules OmniSwitch 6855 Hardware Users Guide January 2013 page A 5 Standards Compliance Regulatory Compliance and Safety Information If this equipment does cause interference to radio or television reception the user is encouraged to try to correct the interference by one or more of the following measures e Reorient the receiving antenna e Relocate the equipment with respect to the receiver e Move the equipment away from the receiver e Plug the equipment into a different outlet so that equipment and receiver are on different branch circuits If necessary the user should consult the dealer or an experienced radio television technician for additional suggestions Canada Class A Statement This equipment does not exceed Class A limits per radio noise emissions for digital apparatus set out in the Radio Interference Regulation of the Canadian Department of Communications Avis de conformit aux normes du minist re des Communications du Canada Cet quipement ne d passe pas les limites de Classe A d f mission de bruits radio lectriques pour les appareils num riques telles que prescrites p
110. eable stack topology Dynamic Slot Numbering Example 1 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 21 Slot Numbering Managing OmniSwitch 6855 Series Stacks If the switch with the lowest MAC address happens to be the bottom most module in the stack slot numbering will not resume from the top of the stack Instead the system software will select the second ary module using the standard method i e the switch connected to the primary s stacking port A then continue to number the stack from the bottom up This intuitive slot assignment provides the cleanest and most manageable stack topology Refer to the diagram below for more information In this example the bottom switch is elected the primary management module for the stack It can be assumed that this switch has the low est MAC address in the stack This switch is automatically assigned slot number 1 Slot 8 Idle cIttitiiitiit Slot 7 Idle The switch immediately above is connected to the primary switch s stacking port A and as a Slot 6 Idle result is assigned the secondary management Slot 5 Idle role and given slot number 2 Slot 4 Idle The system software then sequentially assigns slot numbers up the stack In other words the Slot 3 Idle switch immediately above slot 2 is assigned the slot number 3 the switch immediately above slot 3 is assigned the
111. eeceseesessecssesecseseessansesseseseeaeeeeeaees 3 11 Hot Swapping a Power Supply Directly Connected to the Chassis 0 cee 3 11 Hot Swapping a Rack Mounted Power Supply 0 cc ceeceseseeeseseeseeeeeesnseeeeeeeeeas 3 12 Rack Mounting the Chassis fesse s teatng eege ERAN 3 13 Rack Mounting Steps ENEE dee De teil 3 13 Table Mounting the Chassi8 oi scsssisscasccseesossecssecosscnvecvecnsssessevedubecsnonngecaoeesecvassuano ede 3 15 Chapter 4 Mounting 0S6855 14 P14 and 0S6855 U10 Switches 00 0000000000000000000 4 1 Chassis Components deeg ergeet kee a eet Eed 4 1 General Installation Recommendations 2 0 eeeeseeceeceeeeeceeeeeeseeecseeeaeeaeeeeeeees 4 2 Cooling Recommendations oo eeeceeeecseeeeeseeseceeesecsecsecsessesseseaeeaeeesaees 4 2 Recommended Clearances irrisistu peg i a a a h eik 4 3 Mechanical Loggt egaiet toen ed a aieia 4 3 emt iweral eege geet ed deen 4 3 Reliable Farthing dee SEENEN 4 3 Power Supply IMfOrmatiOn iiien Eege e En EE E E EAE A 4 4 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches sssessesseesesersresesrseeseee 4 5 General Rack Mounting Guidelines sssesseeesseeeseeesseetstsestsrstsrestsrestsrstnresrsreneeesrses 4 5 Positioning the Power Supply Tray s eeeesessesessssssessesesssrsrssestssstereseseesreeseses 4 5 Installation aoine dee iea a E E E AN 4 5 DC PoE Power Supply Mounting ssessssesseessseesisesseresssesrsresrsreseresrnresrerernresrsresesesene 4 14 PS I185AC
112. eeeaeeaseeseaees 4 39 Chapter 5 Booting 6855 Series Switches AAA 5 1 Booting an OmniSwitch 6855 easda iannis aria i AA TEER 5 1 Console GEET 5 2 Serial Connection Default Settings eeeeeeeeseeseserseeersesrsesersesesseeesesesseeeseeesseeessesereee 5 2 Modifying the Serial Connection Settings oo cies cseceeceecneceeseeeesetseeeeesees 5 2 Viewing the Power Supply Status 0 eee csecsseeceeeeceeeeseseseeesaeeseeeeeas 5 4 Monitoring the Chassis eieiei geben EENEG S 5 5 Checking the Overall Chassis Status wo ccc ees csecsseecseceeceecsesseseseeesseseaeeaeeseenees 5 5 Checking the Temperature Status oo eee csecseeececeeeeecseceseseeeseeseseeaeeneeaees 5 5 Checkins the Pan Status onai ennen i i ni n as ri a 5 6 Checking the Power Supply Status eseesseeseseeeseeesestsseeestsesresestsestsersestsresrsesrsees 5 6 Automatic MOMITOTING asserere sneis ia ee aariaa e NEE EE iias 5 6 Additional Monitoring Commands s ssseseseesseeesseeesestssesesterestsrsteestsreessestsresrsesrsses 5 6 Using LEDs to Visually Monitor the Chassis eesseessseeesssessssesrssesrsreissestsresrsesesees 5 7 Installing SFP and XFP Transceivers se sseeessseeseeeseeestsssteresterestsrererestsresrsesrsresrnee 5 7 Chapter 6 Installing and Managing Power over Ethernet cscscssscssscoesees PoE 6 1 In IS Chapter EE 6 2 Power over Ethernet Specifications 20 0 ces cesescssecesecsecesecesecesecseceseceseceeceaeeeseesseeneeeneees 6 3 Number of PoE P
113. ement Module CMM and management module refer to those switches operating in a stack either in the primary or secondary management roles OmniSwitch 6855 Series switches operating in an idle role are essentially acting as network interface modules and therefore may be referred to as Network Interfaces NIs Roles Within the Stack In order to operate as a virtual chassis switches within a stack are assigned specific roles These roles include primary and secondary management roles idle status and pass through For detailed descriptions of each of these roles including their practical functions within the virtual chassis refer to the sections below Primary and Secondary Management Modules When OmniSwitches operate in a stack one switch in the stack always assumes the primary management role This primary element is responsible for functions such as software and configuration management web based management i e WebView SNMP management switch diagnostics and software rollback One additional switch in the stack operates in a secondary management role This switch serves as a backup and is always ready to assume the primary management role in the stack if the switch with the primary role fails or is taken offline for any reason Since the secondary module quickly and automatically assumes management responsibilities switches operating in idle mode elsewhere in the stack continue to pass traffic without disruption This redundancy p
114. er clip slots and tighten until secure Power supply Slotted retainer clip Power cord connector Retainer bracket 10 If no additional power supplies are required skip to step 11 Otherwise refer to the additional information on redundant chassis power with PoE below OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 29 Table Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches Redundant Chassis Power with PoE 0S6855 14 P14 If the switch requires both redundant power and PoE a minimum of four 4 power supplies is required see page 4 4 for more information To accommodate four power supplies a second power supply tray must be installed directly behind the first power supply tray To install the second power supply tray insert the two tabs at the base of the power supply tray into the grooves provided at the bottom rear portion of the first power supply tray Secure the second power supply tray to the first power supply tray using the attachment screws provided then install the additional power supply bricks by repeating steps 2 through 6 of this section 11 Now that the chassis and power supply tray s are assembled remove the honey combed attachment brackets from the front of the chassis and power supply tray These brackets will be replaced with brack ets with pre attached rubber bumpers The rubber bumpers allow optimum spacing between the chassis and ta
115. es Hardware Users Guide describes your switch hardware components and basic switch hardware procedures Supported Platforms This information in this guide applies to the following products e OmniSwitch 6855 24 e OmniSwitch 6855 U24 e OmniSwitch 6855 U24X e OmniSwitch 6855 14 e OmniSwitch 6855 P14 e OmniSwitch 6855 U10 OmniSwitch 6855 Series Hardware Users Guide January 2013 page ix Supported Platforms About This Guide Unsupported Platforms The information in this guide does not apply to the following products e OmniSwitch original version with no numeric model name e OmniSwitch 6600 Family e OmniSwitch 6800 Series e OmniSwitch 6850 Series e OmniSwitch 7700 e OmniSwitch 7800 e OmniSwitch 8800 e OmniSwitch 9000 Series e OmniStack e OmniAccess page x OmniSwitch 6855 Series Hardware Users Guide January 2013 About This Guide Who Should Read this Manual Who Should Read this Manual The audience for this users guide is network administrators and IT support personnel who need to config ure maintain and monitor switches and routers in a live network However anyone wishing to gain knowledge on the OmniSwitch 6855 Series hardware will benefit from the material in this guide When Should I Read this Manual Read this guide as soon as you are ready to familiarize yourself with your switch hardware components You should have already stepped through the first login procedures and read the brief hardw
116. etaining strap fit inside the walls of the power supply tray 16 Secure the retaining strap to the power supply tray using the attachment screws provided See the DC PoE Power Supply Mounting on page 4 14 or PS I185AC P SDR 240 55 Power Supply Mount ing on page 4 15 for information on installing those power supplies 17 Plug the power supply cord into the female AC connector located on the back of each power supply brick Note For PoE configurations the system power supplies will already have power cords plugged into the AC connectors Plug the power supply cord into the female AC connector in each PoE power supply as applicable Note Use only the power cord s supplied with your OmniSwitch The power supply s female AC connector includes a small notch that restricts the installation of many standard non OS6855 AC power cords Never force the power cord into the female AC connector OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 11 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches 18 Install one cord retainer bracket to the back of each installed power supply using the attachment screws provided Once all retainer clips are attached place the slotted retainer clip over the bracket with the retainer fingers pointing down and slide the retainer bracket toward the power supply until it meets the power cord connector Insert two screws provided into
117. evice will be powered on Based on priority disconnect rules in some cases one or more existing devices may be powered down in order to accommodate the incoming device In other cases the incoming device will be denied power Priority disconnect rules involve the port priority status of an incoming device i e low high and criti cal as well as the port s physical port number i e 1 1 Understanding priority disconnect rules is espe cially helpful in avoiding power budget deficits and the unintentional shutdown of mission critical devices when PDs are being added in tight power budget conditions For detailed information on how priority disconnect uses port priority and port number criteria for determining the power status of incoming PDs refer to the illustrated examples on pages 6 9 through 6 10 Reminder Priority disconnect applies only when there is inadequate power remaining in the power budget for an incoming device For information on setting the priority disconnect status refer to the section below For information on setting the port priority status a separate function from priority disconnect refer to Setting Port Priority Levels on page 6 7 Setting Priority Disconnect Status By default priority disconnect is enabled in the switch s system software For information on changing the priority disconnect status refer to the information below Disabling Priority Disconnect When priority disconnect is disabled
118. f the chassis refer to Status LEDs on page 2 21 for more information There are two ways stacking modules are assigned slot numbers e Dynamic slot number assignment by the system software e Manual slot number assignment by the user page 7 20 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Slot Numbering Dynamic Slot Number Assignment Dynamic slot number assignment occurs when there are no boot slot cfg files present in the switches flash directories This is the case for new out of the box switches that have not been previously booted When a brand new stack or stack with no boot slot cfg files is booted the system software automati cally detects the module with the lowest MAC address This module is assigned the primary management role see page 7 4 and by default is given the slot number 1 The module connected to the primary s stacking port A is automatically assigned the secondary management role and given the slot number 2 As the other modules in the stack become operational they are assigned idle roles and are automatically assigned unique slot numbers depending on the number of switches in the stack The slot numbering for idle modules is determined by each module s physical location in the stack Refer to the diagrams below for more information on dynamic slot numbering Note As the slot numbers are dynamically assigned boot slot cfg files are
119. f the enclosed product Note that some of the component types listed above may or may not be a part of the enclosed product BRIE S Sh 4S all AY PIE EER A tM PR a oe A i ATE GE WC ACHT ETC Bt TRR ME mE Ue ARE RAR RAP oe oo FA NE RT TIAE The Environment Friendly Use Period EFUP for all enclosed products and their parts are per the symbol shown here unless otherwise marked Certain parts may have a different EFUP for example battery modules and so are marked to reflect such The Environment Friendly Use Period is valid only when the product is operated under the conditions defined in the product manual REERHAE page A 2 OmniSwitch 6855 Hardware Users Guide January 2013 Regulatory Compliance and Safety Information China RoHS Hazardous Substance Table Products are packaged using one or more of the following packaging materials Jee Jee ZA C45 LDPE Corrugated Cardboard Corrugated Fiberboard Low Density Polyethylene OmniSwitch 6855 Hardware Users Guide January 2013 page A 3 Standards Compliance Regulatory Compliance and Safety Information Standards Compliance The product bears the CE mark In addition it is in compliance with the following other safety and EMC standards All hardware switching modules used in an OmniSwitch 6855 switch comply with Class A standards Modules with copper connectors meet Class A requirements using unshielded UTP cables Safety Standards UL 60950 1 2nd
120. fering 12 10 100 1000 Base T PoE ports and two SFP connectors The front panel of the OS6855 P14 chassis contains the following major components e System status and slot indicator LEDs e 12 Non combo 10 100 1000Base T with PoE support e 2 SFP connectors e Console port RJ 45 e USB port USB 2 0 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 15 OmniSwitch 6855 P14 OmniSwitch 6855 Series Chassis and Hardware Components Refer to the illustration below for more front panel information For detailed LED descriptions refer to page 2 21 For information on the chassis rear panel refer to page 2 23 Status LEDs For information on the status LEDs Console Port refer to page 2 21 Front panel provides one RJ 45 port for console connections Console connections are used by network administrators for switch manage SFP ment This female RJ 45 connector Provides two SFP connectors for sup provides a DTE console connection ported SFP transceivers Se l 10 100 1000Mbps USB Port Provides 12 non combo 10 100 1000BaseT 802 3af PoE ports 1 12 These are auto sens ing and auto MDIX and use RJ 45 connectors OmniSwitch OS6855 P14 Front Panel page 2 16 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 P14 OS6855 P14 Specifications
121. g devices are attached to high priority the high priority port with the highest physical port number is automatically disconnected Priority Disconnect is Enabled Incoming PD Port has Lowest Priority Level Reminder Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device When a PD is being connected to a port with a lower priority level than all other in the slot the incoming PD will be denied power regardless of its physical port number Devices connected to other higher prior ity will continue operating without interruption OmniSwitch 6855 Series Hardware Users Guide January 2013 page 6 9 Understanding Priority Disconnect Installing and Managing Power over Ethernet PoE Priority Disconnect is Disabled Reminder Priority disconnect examples are applicable only when there is inadequate power remaining to power an incoming device When priority disconnect is disabled power will be denied to any incoming PD regardless of its port priority status i e low high and critical or physical port number i e 1 1 page 6 10 OmniSwitch 6855 Series Hardware Users Guide January 2013 Installing and Managing Power over Ethernet PoE Monitoring Power over Ethernet via CLI Monitoring Power over Ethernet via CLI To monitor current PoE statistics and settings use the show lanpower command The command output displays a list of all current PoE capable along wit
122. h the chassis past the circuit board This air flow provides required cooling for chassis components 1 Air Intake The chassis fans pull air from the main air intake vents located in the right hand panel of the chassis optional filter Chassis Air Flow OS6855 24 Note A filter is NOT required under most operating conditions If a filter is used it must be changed on a minimum quarterly basis Under extreme conditions a more frequent schedule may be required Failure to maintain a regular filter maintenance schedule may cause particle build up resulting in restricted airflow and increased operating temperature Refer to the Alcatel Lucent price list for information on replace ment filters OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 3 Air Flow Recommendations Mounting OS6855 24 and OS6855 U24 U24X Chassis Air Flow for 086855 U24 1 Air Intake The chassis fans pull air from the main air intake vent located at the top front of the chassis gt oa Front of Chassis 2 Air Flow The air from the intake vent is directed through the chassis past the circuit board This air flow provides required cooling for chassis components e Air Intake Vent Louvered Exhaust Vents 3 Air Exhaust The air flow is exhausted through the lou vered fan exhaust vents at the top rear of the chassis Chassis Air Flow OS6855 U24 page 3 4 OmniSwitch 6855 Series Hardware Users Guide January 2
123. h the following information for each port e Maximum power available to the port in milliwatts e Actual power used by the port e Current port status e Power priority status e Power on off status Aggregate slot and chassis management information is also displayed This information includes e Maximum watts available to the corresponding slot e Amount of power budget remaining for PoE modules e Total amount of power remaining for additional switch functions When entering the show lanpower command you must include a valid slot number in the command line syntax For example gt show lanpower 1 gt show lanpower 1 Port Maximum mW Actual Used mW Status Priority On Off Class t t al 15400 0 Undefined Low OFF None 2 15400 0 Undefined Low OFF None 3 15400 0 Undefined Low OFF None 4 15400 0 Undefined Low OFF None Slot 1 Max Watts 66 66 Watts Total Power Budget Remaining 66 Watts Total Power Budget Available 2 Power Supplies Available Note For detailed information on show lanpower command output refer to the OmniSwitch CLI Refer ence Guide OmniSwitch 6855 Series Hardware Users Guide January 2013 page 6 11 Monitoring Power over Ethernet via CLI Installing and Managing Power over Ethernet PoE page 6 12 OmniSwitch 6855 Series Hardware Users Guide January 2013 7 Managing OmniSwitch 6855 Series Stacks In addition to their working as individual stand alone switches OmniSwitch 6855 Serie
124. he AC power cord s IEC 60320 C15 connector into the switch s system power supply brick 3 Plug the AC power cord s NEMA 5 15 into an easily accessible AC power source Caution The product uses a Pluggable Type A power cord therefore please make sure that the power socket is located near the equipment and is easily accessible OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 17 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches Note See Chapter 2 OmniSwitch 6855 Series Chassis and Hardware Components for additional infor mation on installing power supplies page 4 18 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Additional Rack Mounting Options Depending on the number of power supplies power supply trays and chassis the OS6855 can be mounted in a variety of ways as shown below Redundant System Power Supplies Tandem Side Mount en gt gt gt SS Redundant System and PoE Power Supplies Side Rear Mount OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 19 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches Redundant System and PS 1185AC P SDR 240 55 Power Supplies Side Rear Mount 1 If the OS6855 has a single tray attachment bracket
125. his example taken from page 7 21 shows a stack in which the primary and secondary switches are phys ically positioned in the middle of the stack Although the stack will operate normally with this primary and secondary module positioning it may be preferable for management purposes to have the primary and secondary switches at either the top or the bottom of the stack For this example the primary and second ary roles will be assigned to the top of the stack This is accomplished by entering the following commands gt stack set slot 6 saved slot 1 gt stack set slot 7 saved slot 2 gt stack set slot 8 saved slot 3 gt stack set slot 1 saved slot 4 gt stack set slot 2 saved slot 5 gt stack set slot 3 saved slot 6 gt stack set slot 4 saved slot 7 gt stack set slot 5 saved slot 8 gt reload all OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 23 Slot Numbering Managing OmniSwitch 6855 Series Stacks Because slot 6 is the top most switch in the stack it is reassigned the slot 1 i e primary position because slot 7 is located immediately below slot 6 it is reassigned the slot 2 i e secondary position etc Note that the modules were not reloaded one by one even though the stack set slot command provides optional syntax for doing so Instead new slot number information is first saved to each boot slot cfg file across the stack The reboot is saved for last in order to avoid duplica
126. hr des elektrischen Schlages zu verringern stellen sie sicher da alle Netzverbindungen getrennt sind bevor das Ger t gewartet oder bewegt wird Espa ol Antes de empezar a trabajar con un sistema asegurese que el interruptor esta cerrado y el cable el ctrico desconectado Proper Earthing Requirement Warning To avoid shock hazard e The power cord must be connected to a properly wired and earth receptacle e Any equipment to which this product will attached must also be connected to properly wired receptacles Frangais Pour viter tout risque de choc lectrique e Ne jamais rendre inop rant le conducteur de masse ni utiliser l quipement sans un conducteur de masse ad quatement install e Fn cas de doute sur la mise la masse appropri e disponible s adresser l organisme responsable de la s curit lectrique ou un lectricien Deutsch Aus Sicherheitsgr nden e darf das Netzkabel nur an eine Schutzkontaktsteckdose angeschloossen werden e d rfen f r den Anschlu anderer Ger te welche mit diesem Ger t verbunden sind auch nur Schutzkontaktsteckdosen verwendet werden Espa ol Para evitar peligro de descargas e Para evitar peligro de descargas asegurese de que el cable de alimentaci n est conectado a una toma de alimentaci n adecuadamente cableada y con toma de tierra e Cualquier otro equipo a cual se conecte este producto tambi n debe estar conectado a tomas de alimentaci n adecua
127. iSwitch 6855 Series Hardware Users Guide January 2013 page 2 31 OS6855 24 U24 U24X Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS 100I80DC24 Power Supply The PS 1001I80DC24 Power Supply provides full system power for OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply 80W 24VDC System Power Supply P S Component Description Model PS 100I80DC24 OS6855 PSL DL Provides System Power For OS6855 24 and OS6855 U24 U24X Input Voltage Range 20 to 36 VDC 24V Nominal Input Inrush Current lt 30A Maximum Output Power 80 W Output Voltage 12 0 VDC typical Output Current 6 7 A maximum page 2 32 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 14 P14 U10 Power Supplies 0S6855 14 P14 U10 Power Supplies e PS I40AC System Power Brick see PS I40AC Power Brick on page 2 34 e PS I66AC P PoE Power Brick see PS I66AC P PoE Power Brick on page 2 35 e PS I185AC P SDR 240 55 PoE Power Supply see PS I185AC P SDR 240 55 PoE Power Supply on page 2 36 e PS I40DC2448 DC Power Brick see PS I40DC2448 Power Brick on page 2 37 e PS I40DC2448E DC Power Brick see PS I40DC2448E Power Brick on page 2 38 e PS 75142DC48 P DC Power Brick see PS 75142DC48 P PoE Power Brick on page 2 39 OmniSwitch 685
128. id isolated modules within the virtual chassis simply make sure that a redundant stacking cable connection exists between the top most and bottom most switches at all times For more information on the redundant stacking cable connection refer to page 7 18 page 7 34 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Changing the Secondary Module to Primary Changing the Secondary Module to Primary OmniSwitch stacks allow users to manually force the secondary switch to assume the primary manage ment role This is referred to as takeover The behavior of a takeover is similar to that of reloading the primary management module see page 7 27 Whenever a takeover is initiated the switch with the secondary role automatically takes over primary management functions The primary switch is automatically reloaded and any traffic being passed on the primary switch s Ethernet is interrupted Meanwhile the idle switch with the next lowest slot number automatically assumes the secondary role When the former primary module comes back up it assumes an idle role within the stack To initiate a takeover sequence use the takeover command For example gt takeover Note Before using the takeover command verify that the switches in the stack are synchronized Otherwise data flow and switch management functions may be interrupted due to incorrect or outdated software when a switch t
129. ide January 2013 Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Primary Management Module Selection For a stack of OmniSwitches to operate as a virtual chassis there must be a mechanism for dynamically selecting the switch within the stack that will assume the primary management role OmniSwitches use three different methods for selecting the primary switch These methods are e Chassis MAC address e Saved slot number e Chassis uptime Note Information on secondary management module selection is provided on page 7 10 Information on dynamic assignment of idle module roles is provided on page 7 12 Using the Chassis MAC Address By default the primary management role will be given to the switch with the lowest chassis MAC address However for this to occur all switches in the stack must be booted within 15 seconds of each other In addition switches in the stack must have no preconfigured slot information Because of these two conditions the MAC address method for selecting the primary module usually occurs with new out of the box switches or switches from which any preconfigured slot information has been cleared For more information on using the lowest MAC address to determine the primary switch in a stack refer to the diagram below a A stack of four OmniSwitches s booted All switches are powered on within 15 seconds of each other In addition there is no preconfigured slot information on any of the
130. ides of the switch The following table shows the recommended minimum clearances for adequate chassis air flow and access to cabling and components at the front and rear of the chassis Location OS6855 24 Top No minimum clearance required However be sure that the top of the chassis is not in direct contact with any equipment above Bottom No minimum clearance required However be sure that the bottom of the chassis is not in direct contact with any equipment below Sides 2 inches Rear 6 inches see note below Front 6 inches see note below OS6855 U24 U24X 0 875 inches 1 2 RU No minimum clearance required However be sure that the bottom of the chassis is not in direct contact with any equipment below 2 inches 6 inches see note below 6 inches see note below Note Clearance recommendations at the front and rear of chassis are for access to cabling and components only and are not intended as a specific air flow requirement OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 1 General Mounting Recommendations Mounting OS6855 24 and OS6855 U24 U24X Elevated Operating Ambient Temperatures If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environ ment may be greater than room ambient Therefore consideration should be given to installing the equip ment in an environment compatible with the maximum ambient temperature Tma specified
131. ight as shown in the diagram below When mounting both the chassis and power supply tray assembly the use of TS35 15 DIN rail is required For power supply tray only the use of TS35 7 5 or TS35 15 is required page 4 32 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Industrial Environment Mounting Options Wall Mounting Instructions 1 Refer to the General Wall Mounting Guidelines for general mounting guidelines 2 Use one person to securely hold the chassis assembly in position on the wall Mark the location of the holes in the mounting brackets on the wall A Pre drill the wall if required Wall surface IRIN NY NYSY EVANTE A S eeng 4 Power supply Chassis assembly L S NOTE For wall mounting it is recommended that the gf chassis assembly is oriented sideways with the chassis y front panel facing left as shown in the diagram below Recommended Wall Mount Chassis Orientation Note Wall fasteners are not provided with your switch and will vary depending on the type of wall surface Be sure to use fasteners that are approved for the full weight of the chassis assembly Consult fastener specifications for full details 4 Secure the unit to the wall using appropriate wall fasteners OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 33 Industrial Environment Mounting Options Mounting OS6855
132. iguration plug a second Alcatel Lucent provided system power supply into the PS2 port on the rear panel of the chassis Refer to PS I185AC P SDR 240 55 Power Supply Mounting on page 4 15 for mounting instructions When complete continue to step 6 6 Next connect the shorter PoE connector cable to the female AC connector on the system power supply installed at step 2 Place the power supply or supplies into the power supply tray with the connector cables facing forward 7 Position the power supply retaining strap over the power supplies Insert the retaining strap s tabs into the notches located on the left and right sides of each power supply in order to hold each power supply firmly in place Be sure that the tabs are completely inserted in the power supply notches and that the end flanges of the retaining strap fit inside the walls of the power supply tray OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 9 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches 8 Secure the retaining strap to the power supply tray using the attachment screws provided Retaining strap tabs hey Notches in power supply 9 Position the switch chassis immediately to the right of the power supply tray and attach the tray s right front mounting flange to the left front chassis mounting flange using two attachment screws provided 10 Re attach the S bracket to the left rear
133. ion 1 RX VDC 2 RX VDC 3 TX VDC 4 5 6 TX VDC 7 8 Overtemp Condition The OmniSwitch 6855 is designed to operate within a wider operating temperature range than normal network equipment as noted under the specifications section However in the event that the normal oper ating temperature of the switch is exceeded the following will occur e Upon crossing the configured overtemperature threshold a trap will be sent See the OmniSwitch AOS Release 6 Network Configuration Guide for information on configuring switch thresholds If the temperature continues to rise above the maximum operating temperature the following will occur e OK LED will display solid Amber e The switch will automatically shutdown e Once the temperature drops to an acceptable operating level the switch will automatically restart Check the following if an overtemp condition exists e Verify that the switch is installed properly in an environment that adheres to the installation instruc tions in the following chapters e Verify proper airflow to the chassis OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 53 Dying Gasp OmniSwitch 6855 Series Chassis and Hardware Components Dying Gasp If the switch loses all power it will maintain power long enough to send a Dying Gasp message before completely shutting down An SNMP trap Syslog message and Link OAM PDUs will be generated Scenarios A Dying Gasp event will b
134. l elements in the stack Slot number assignments are stored in the boot slot cfg file in the flash directory of each switch If the stack is booted and the same slot number is discovered on two or more switches the switch with the lowest MAC address is allowed to come up and operate normally Meanwhile switches with the duplicate slot number and a higher MAC address come up in pass through mode To check the current slot number stored in each switch s boot slot cfg file use the show stack topology command For example gt show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port 1 PRIMARY RUNNING ab UP 3 StackA UP 2 StackA 2 SECONDARY RUNNING 2 UP 1 StackB UP 3 StackB 3 IDLE RUNNING 2 UP al StackA UP 2 StackB In this example note that both slots 2 and 3 have a saved slot value of 2 If this stack is rebooted a dupli cate slot error will occur and the switch with the lower MAC address will be given the secondary manage ment role The slot with the higher MAC address will be forced into the pass through mode OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 13 Roles Within the Stack Managing OmniSwitch 6855 Series Stacks To avoid a pass through condition following a reboot make sure that all saved slot values for the stack are unique Use the stack set slot command For example change the saved slot
135. le for your switch OmniSwitch 6855 Series Hardware Users Guide January 2013 page xi How is the Information Organized About This Guide How is the Information Organized This users guide provides an overview of OmniSwitch 6855 Series switches specifications of the hard ware components steps for setting up and managing OmniSwitch 6855 Series switches and an overview and procedures for managing Power over Ethernet PoE Documentation Roadmap The OmniSwitch user documentation suite was designed to supply you with information at several critical junctures of the configuration process The following section outlines a roadmap of the manuals that will help you at each stage of the configuration process Under each stage we point you to the manual or manuals that will be most helpful to you Stage 1 Using the Switch for the First Time Pertinent Documentation Getting Started Guide Release Notes The Getting Started Guide provides all the information you need to get your switch up and running the first time This guide provides information on unpacking the switch installing power supplies unlocking access control setting the switch s IP address and setting up a password It also includes succinct over view information on fundamental aspects of the switch such as hardware LEDs the software directory structure stacking CLI conventions and web based management At this time you should also familiarize yourself with the Relea
136. leseseslsesessleseses RE Slot 4 Secondary Slot 2 Secondary Management Module Selection Using Saved Slot Information Reminder Each element in a stack should always be assigned a unique slot number Do not assign duplicate slot numbers to elements in a stack Otherwise one or more switches will be forced into pass through mode For more information on pass through mode refer to page 7 13 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 11 Roles Within the Stack Managing OmniSwitch 6855 Series Stacks Idle Module Role Switches that are not assigned either the primary or secondary role in a stack are by default assigned the role of idle modules These idle modules operate similarly to Network Interface NI modules in a chassis based switch It is the job of idle modules to send and receive traffic In the event of a management module failure within the stack the idle module with the next lowest slot number in the stack will automatically assume the secondary management role In other words if the primary module in a stack goes down for any reason and the secondary takes over the primary manage ment role the switch must now assign a new secondary module The idle element with the next lowest slot number assumes this new responsibility until the situation is corrected and all elements in the stack are reloaded Note Primary and secondary management modules also send and receive tr
137. llowing major components e System status and slot indicator LEDs e 22 Non combo SFP connectors e 2 Combo SFP connectors e 2 Combo RJ 45 10 100 1000Base T e Console port RJ 45 e Seven segment LED e USB port USB 2 0 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 9 OmniSwitch 6855 U24X OmniSwitch 6855 Series Chassis and Hardware Components Refer to the illustration below for more front panel information For detailed LED descriptions refer to page 2 21 For information on the chassis rear panel refer to page 2 23 Console Port The front panel provides one Status LEDs RJ 45 port for console con nections Console connec tions are used by network administrators for switch management This female RJ 1000Mbps SFP Fale provides ape Provides 22 non combo SFP connectors 1 22 console connection and 2 combo SFP connectors 23 24 for sup ported SFP transceivers For information on the status LEDs refer to page 2 21 Ce A GC SS SS HESS TS TTT Psst Ft SS Lee L t Lat tt tld Fesch T Sch i 2 Lal il Lt R Sc Sch ee ae ses E hit Le ee ee M Le 7 7 S e e SS Combo RJ 45 10 100 1000 7 Segment LED Two combo 10 100 1000BaseT OmniSwitch 6855 U24X Front Panel page 2 10 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 685
138. load is initiated Meanwhile the idle switch with the next lowest slot number automatically assumes the secondary role When the reloaded switch the former primary module comes back up it assumes an idle role within the stack To reload the primary management module use the reload command The optional syntax primary can be used in the command line but is not required For example gt reload primary Note A primary management module reload can also be scheduled for a later time or date For informa tion on scheduling a primary module reload as well as additional command details refer to the OmniSwitch CLI Reference Guide Primary Slot 1 In this stack of four OmniSwitches the slot 1 switch is the pri mary management module The slot 2 switch is the secondary Secondary Slot 2 o HEESE l Th Idle Slot 3 SES Slots 3 and 4 are operating in idle roles ESCH Idle Slot 4 BEE The user reloads the stack e primary management module by issu ing the reload primary command Any data flow on the primary switch s Ethernet is interrupted gt reload primary Booting i T 3 The secondary switch automatically takes over the primary role Primary Slot 2 The idle switch with the next lowest slot number in this case slot 3 automatically becomes the secondary management module The slot 4 switch remains unaffected In additi
139. lot number is the slot number the switch will assume following a reboot This information is stored in a switch s boot slot cfg file the switch reads its slot number assignment from this file at bootup and assumes the specified slot number within the stack If switches in a stacked configuration have no preconfigured slot assignments the slot number for each switch is dynamically assigned by the system software Slot numbers can also be manually assigned by the user For more information on manually assigning slot numbers refer to Manual Slot Number Assign ment on page 7 23 When a stack with preconfigured slot information is booted it is not the lowest MAC address that deter mines the primary management module Instead the slot information stored in each switch s boot slot cfg is read by the system software and used in determining the primary The switch with the lowest saved slot number becomes the primary management module Note Although for ease of management purposes it is recommended that slot numbers are assigned beginning with slot number 1 it is not a requirement In other words a stack of four switches can have slot assignments 3 4 5 and 6 However it is important that each element in a stack is assigned a unique slot number Do not assign duplicate slot numbers to elements in a stack Otherwise one or more switches will be forced into pass through mode For more information on pass through mode refer to page 7 13
140. ly source of power Examples include access points such as IP telephones Ethernet hubs wireless LAN stations etc e PSE refers to power sourcing equipment which provides power to a single link section PSE main functions include searching the PD optionally classifying the PD supplying power to the link section only if the PD is detected monitoring the power on the link section and scaling power back to detect level when power is no longer requested or required As the OmniSwitch 6855 Series switches fully support 10 100 1000 Ethernet connectivity you may also attach non PD equipment such as computer workstations printers servers etc to PoE ports See Chapter 2 OmniSwitch 6855 Series Chassis and Hardware Components for more information on the OmniSwitch 6850 Series chassis Important Alcatel Lucent recommends that PoE enabled switches with attached IP telephones should have operational power supply redundancy at all times for 911 emergency requirements In addition both the switch and the power supply should be plugged into an Uninterruptible Power Source UPS OmniSwitch 6855 Series Hardware Users Guide January 2013 page 6 1 In This Chapter Installing and Managing Power over Ethernet PoE In This Chapter This chapter provides specifications and descriptions of hardware and software used to provide PoE for attached devices The chapter also provides information on configuring PoE settings on the switch through
141. mniSwitch 6855 Series Chassis and Hardware Components 4 Tighten the clamp by tightening the screw above the slot into which you inserted the wire lead The wire lead should be securely attached inside the connector You should be able to pull on the wire and not dislodge it Warning For both 24V and 48V input voltages the positive wire of the sourcing equipment such as a battery or rectifier must be connected to the positive terminal of the OmniSwitch DC power supply and the negative wire of the sourcing equipment must be connected to the negative terminal of the OmniSwitch DC power supply This rule always applies to both 24V and 48V input voltages regardless of the polarity signs shown on the power supply specification labels such as 48V 24V or 24V 5 Repeat Steps 2 through 4 for the remaining positive and negative wire leads OS6855 Power Supply DC Power Source Correct Polarity Connections Chassis Grounding The rear of the chassis has two ground holes To properly ground the equipment connect a Panduit Corpo ration UL listed Lug Part number LCD8 10A L to the two threaded holes located at the rear insert two 10 32 3 8 threaded pan head screws into these ground holes and connect them to a proper earth ground point using protective earthing conductor wires and conductors page 2 46 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Compo
142. n the stack ensures that data will continue to flow throughout the stack even in the event of a connection failure at one of the stacking cables Chassis Front Stacking Cables EES Slot 3 Slot 4 TTT ILR EE Slot 3 Slot 4 Data enters slot 1 via Ethernet port The data is passed to slot 2 over the stacking cable connection then exits slot 2 via one of its Ethernet ports The stacking connection between slots 1 and 2 goes down unexpectedly Data can no longer travel directly between slot 1 and 2 However because there is a redundant connection the cable between slot 1 and slot 4 data is immediately passed to slot 4 then quickly traverses slot 3 and exits slot 2 to its destination Stacking Cable Redundancy Recovery Following a Stacking Link Failure page 7 18 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Stack Cabling Redundant stacking cables provide a form of dual redundancy As shown in the figure above the redun dant cable allows traffic to flow in the event of a stacking link failure The redundant cable also provides failover if a switch goes down within the stack Traffic continues to flow between the modules that remain operational as shown in the diagram below Stacking Cables Chassis Front ee en Data enters
143. nding lug SFP Stacking Uplink Ports Two 10G SFP ports can be used as either stacking or uplink ports Power Supply Connectors Two DB 25 connectors for an external power supply or supplies OS6855 U24X Rear Panel page 2 24 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Rear Panel 0S6855 14 P14 The rear panel of OS6855 14 P14 switch contains the following major components e Two 3 pin connectors provided for primary and redundant system power supplies e Two 4 pin connectors provided for primary and redundant PoE power supplies e Grounding block for type LCD8 10A L grounding lug Note The figure shows a pre production version of the chassis without product safety and compliance information labels All production versions of the chassis have these labels Primary Chassis Power Connector Power connector for an external power supply Primary PoE Power Connector PoE Power connector for an external PoE power supply Redundant Chassis Power Connector Redundant PoE Power Connector Power connector for optional external redundant PoE Power connector for optional external power supply redundant PoE power supply OS6855 14 P14 Rear Panel OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 25 OmniSwitch 6855 Series Chassis and Hardware Components Rear Panel O0S6855 U
144. nductor should be connected to the equipment frame e The Branch Circuit Overcurrent Protection must be rated a Maximum of 15A e Use 12AWG conductors only e A readily accessible disconnect device that is suitably approved and rated shall be incorporated in the field wiring Black MIN 1 TURN PER 1 5 ex HALF TURN PER 75 Red Twisted pair wire red and black for a DC power supply Note Refer to the wiring diagram for information on connecting the DC power supply to a DC power source Connecting a DC Power Source The DC power supply on your switch contains a power connector with three 3 square slots for connect ing the positive negative and ground wires from a DC power source DC Power Connectors D Side Sues for rer Removal OmniSwitch DC Power Supply Connector page 2 44 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components DC Power Supply Considerations A clamp inside each slot keeps the power wire tightly in place during operation The DC power supply has side screws that can be used to remove the connector if required Installing DC Power Source Wire Leads These instructions describe how to connect your 3 wire DC power source to the power connector on your DC power supply A small flat tip screwdriver and a wire stripper are required for this procedure 1 Prepare
145. nents Installing the PS 1185AC P SDR 240 55 Power Supply Installing the PS 1185AC P SDR 240 55 Power Supply Connecting the Removed Outer Jacket ROJ Power Cords AC Input Wire Color and Cord Type North America Wire Power Supply Label Color International Wire Color L Line Black 30mm ROJ Brown 30mm ROJ N Neutral White 30mm ROJ Blue 30mm ROJ Protective Ground PG Green 33mm ROJ Green Yellow Stripe 33mm ROJ DC Output Wire Color North America and International Use same Power Supply Label power cord V Red 30mm ROJ V Black 30mm ROJ Protective Ground PG Green Yellow Stripe 30mm ROJ with grounding lug Parts Required Only parts provided by Alcatel Lucent should be used when installing the power supply assembly The PoE power supply uses both an input and output power cord with Removed Outer Jackets ROJ e A Y type AC power cord or straight power cord providing input power from an AC power source to the PoE power supply e An output power cord that provides output power from the PoE power supply to the switch chassis IEC 60320 C15 Connector 1 LH 3 A RI 1 ii NEMA 5 15 Plug AA Removed Outer Jacket ROJ Wires Y Type AC Power Cord OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 47 Installing the PS 1185AC P SDR 240 55 Power Supply OmniSwitch 6855 Series Chassis and Hardware Components _E SS 4 Pin Kycon Connector Removed Oute
146. niSwitch 6855 Series Hardware Users Guide January 2013 page 2 41 Stacking Cables OmniSwitch 6855 Series Chassis and Hardware Components Stacking Cables The following cables and transceivers can used for stacking switches into a virtual chassis Depending on the length and stacking requirements either copper or fiber can be used Note See Chapter 7 Managing OmniSwitch 6855 Series Stacks for information on managing OmniSwitch 6855 Series switches in a stacked configuration 10 Gigabit SFP Copper Cables Direct Attached Lengths ISFP 10G C10M 10 Meters ISFP 10G C30CM 30 Centimeters ISFP 10G C3M 3 Meters 10 Gigabit Fiber SFP Transceivers Lengths ISFP 10G LR 10 Kilometer ISFP 10G SR 300 Meters For additional transceiver specifications refer to the OmniSwitch Transceivers Guide FS a SFP Transceiver page 2 42 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components AC Power Cords AC Power Cords Since the power cord is the switch s only disconnect device it should be plugged into an easily accessible outlet In the event that your power cord is lost or damaged refer to the specifications below Specifications The power cord included with this product contains three 3 insulated 18A WG stranded copper wires and is rated between 85 265 VAC region dependent 10 amps with a nominal length of 2 meters The female end te
147. nly personnel knowledgeable in basic electrical and mechanical procedures should install or maintain this equipment Francais Toute installation ou remplacement de l appareil doit tre r alis e par du personnel qualifi et comp tent Deutsch Dieses Ger t soll nur von Personal installiert oder gewartet werden welches in elektrischen und mechanischen Grundlagen ausgebildet ist Espa ol Estos equipos deben ser instalados y atendidos exclusivamente por personal adecuadamente formado y capacitado en t cnicas el ctricas y mec nicas Invisible Laser Radiation Warning Lasers emit invisible radiation from the aperture opening when no fiber optic cable is connected When removing cables do not stare into the open apertures In addition install protective aperture covers to fiber ports with no cable connected Fran ais Des radiations invisibles l il nu pouvant traverser l ouverture du port lorsque aucun c ble en fibre optique n y est connect il est recommand de ne pas regarder fixement l int rieur de ces ouvertures Installez les caches connecteurs pr vus cet effet Deutsch Die Laser strahlen an der Blenden ffnung unsichtbares Licht ab wenn keine Glasfaserkabel angeschlossen sind Blicken Sie nicht in die ffnungen und installieren Sie unverz glich die Abdeckungen ber den Glasfaseranschl ssen Espa ol Debido a que la apertura del puerto puede emitir radiaci n invisible cuando no hay un cable de fibra conectad
148. nstallation Recommendations Recommended Clearances Always allow adequate clearance at the front rear top and sides of the switch The following table shows the recommended minimum clearances for adequate chassis cooling and access to cabling and components at the front and rear of the chassis Location OS6855 14 P14 Top 0 875 inches 1 2 RU for switches operating in an ambient room temperature of 60 C or less 3 5 inches 2 RU for switches operating in an ambient room temperature of 70 C maximum allowable Bottom No minimum clearance required However be sure that the bottom of the chassis is not in direct contact with any equipment below Sides 2 inches Rear 6 inches see note below Front 6 inches see note below OS6855 U10 0 875 inches 1 2 RU for switches operating in an ambient room temperature of 60 C or less 3 5 inches 2 RU for switches operating in an ambient room temperature of 70 C maximum allowable No minimum clearance required However be sure that the bottom of the chassis is not in direct contact with any equipment below 2 inches 6 inches see note below 6 inches see note below Note Clearance recommendations at the front and rear of chassis are for access to cabling and components only and are not intended as a specific air flow requirement Mechanical Loading Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to
149. nting Guidelines A wall mount kit containing additional brackets is required Kit No OS6855 MNT For wall mounting it is recommended that the chassis assembly is oriented sideways with the chassis front panel facing left or right as shown in the diagram below Be sure that the wall section and wall attachment screws not provided have the required strength to easily support the chassis assembly A complete chassis assembly with mounting brackets power supply tray and redundant power supplies weighs approximately 12 lbs For each mounting hole the use of 10 or 5mm screws long enough to penetrate any soft surfaces such as sheetrock or drywall and securely attach to a hard surface such as a wall stud is recommended General DIN Rail Mounting Guidelines The PS I185AC P SDR 240 55 contains an integrated DIN rail bracket allowing the power supply to be mounted directly onto a DIN rail The PS I40AC power supply contains three threaded holes for the attachment of a DIN rail bracket allowing the power supply to be mounted directly on a DIN rail Kit No OS6855 DIN BKT The PS I40DC2448E PS 75142DC48 P PS I66AC P power supplies must first be mounted in a power supply tray then the entire tray and or chassis can be DIN rail mounted using the optional DIN rail mounting kit Kit No OS6855 DIN MNT For DIN rail mounting it is recommended that the chassis assembly is oriented sideways with the chassis front panel facing left or r
150. nto place Assembly DIN Rail Mounted 5 While grasping the chassis firmly move the assembly slightly to test that all brackets are securely fastened to the rail page 4 38 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Hot Swapping Power Supplies Hot Swapping Power Supplies Hot swapping is supported on OS6855 switches In order to support the hot swapping of power supplies the switch must have e Redundant system power or redundant PoE power if hot swapping a PoE supply e Power supply tray s installed directly behind the switch chassis Note Hot swapping power supplies on switches without redundant system power will result in system power interruption and a loss of network connectivity To hot swap power supplies follow the steps below 1 Begin by locating the power supply to be swapped then disconnect the power cord from its power source The system will remain operational 2 Remove the two screws located at the top of the power cord retainer bracket Set the retainer clip and screws aside they will need to be reinstalled later Power supply Slotted retainer clip to be removed Power cord connector Retainer bracket 3 Unplug the power cord from the power supply 4 Next remove the two attachment screws used to secure the power supply retaining strap to the power supply tray Set the screws aside they will need to be reinstalled later
151. o procurar no mirar directamente a las aperturas para no exponerse a la radiaci n Operating Voltage Warning To reduce the risk of electrical shock keep your hands and fingers out of power supply bays and do not touch the backplane while the switch is operating Fran ais Pour r duire tout risque lectrique gardez vos mains et doigts hors des alimentations et ne touchez pas au fond de panier pendant que le commutateur fonctionne Deutsch Um die Gefahr des elektrischen Schlages zu verringern greifen sie bitte nicht in die Spannungsversorgung und ber hren sie nicht die R ckwandplatine w hrend das Ger t arbeitet Espa ol Para reducir el riesgo de descargas el ctricas no meta sus manos y dedos dentro del chasis de la fuente de alimentaci n y no toque componentes internos mientras que el interruptor est conectado OmniSwitch 6855 Hardware Users Guide January 2013 page A 9 Translated Safety Warnings Regulatory Compliance and Safety Information Power Disconnection Warning Your switch is equipped with multiple power supplies To reduce the risk of electrical shock be sure to disconnect all power connections before servicing or moving the unit Francais Il se peut que cette unit soit quip e de plusieurs raccordements d alimentation Pour supprimer tout courant lectrique de l unit tous les cordons d alimentation doivent tre d branch s Deutsch Ihr Ger t ist mit mehreren Netzteilen ausger stet Um die Gefa
152. o OS6855 P14 switches only Securing the PoE Power Supply To the Tray 1 Once the cords are securely attached to the PoE power supply orient the power supply as shown and place it on the tray OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 15 Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Mounting OS6855 14 P14 and OS6855 U10 Switches 2 Place the vented power supply cover over the power supply and align the holes in the cover with the threaded holes in the tray 3 Before securing the cover to the tray be sure to route the chassis output connector cable under the cover s built in retainer clip as shown This clip holds the output connector cable firmly in place Built In Retainer Clip page 4 16 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches 4 Secure the cover to the tray using three 3 attachment screws 5 Use the strain relief device to secure the power supply cord as shown Ensure the strain relief device firmly secures the cord and is mounted between the two notches to prevent any movement 1 F p D D D lt A strain relief device Final Power Cord Connections 1 Once the power supply has been secured to the tray insert the output power cord s four pin connector into the PoE power port located on the rear panel of the OS6855 P14 chassis 2 Plug t
153. o the process of copying all files in the lash working and flash certified directories of the primary management module to the flash working and flash certified directories of all the other switches in the stack The system and configuration software on the non primary switches e the secondary management module and any modules operating in idle is over written The synchronization process ensures that the contents of these directories match exactly for all switches across the stack This can be especially useful after new software has been loaded to the primary manage ment module Further synchronization prevents any switch from assuming a management role within the stack with incorrect or outdated software or configuration files Because the primary switch s last known good software is propagated to all switches the synchronization process helps ensure effective redun dancy across the stack In order to maintain effective management module redundancy switches in the stack must be synchro nized at all times To determine whether a stack is in need of synchronization use the show running directory command For example gt show running configuration CONFIGURATION STATUS Running CMM PRIMARY CMM Mode DUAL CMMs Current CMM Slot he Running configuration WORKING Certify Restore Status CERTIFY NEEDED SYNCHRONIZATION STATUS Flash Between CMMs NOT SYNCHRONIZED Running Configuration NOT AVA
154. odule show cmm show hardware info show module long show ni show chassis show module status File Management Commands cd delete ed pwd cp vi mkdir mv view rmdir move tty Is chmod show tty dir attrib rz rename fsck more rm newfs install Switch Logging and Monitoring Commands swlog swlog appid level swlog output show log swlog show swlog debug ktrace debug ktrace appid level debug ktrace show debug systrace debug systrace appid level debug systrace show debug systrace show log debug memory monitor debug memory monitor show log Memory Monitoring Commands show log pmd OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 39 Monitoring the Stack Managing OmniSwitch 6855 Series Stacks page 7 40 OmniSwitch 6855 Series Hardware Users Guide January 2013 A Regulatory Compliance and Safety Information This appendix provides information on regulatory agency compliance and safety for OmniSwitch 6855 switches Declaration of Conformity CE Mark This equipment is in compliance with the essential requirements and other provisions of Directive 2004 108 EC EMC 2006 95 EC LVD 91 263 EEC Telecom Terminal Equipment if applicable 1999 5 EC R amp TTE if applicable as amended by Directive 93 68 EEC CE Mark Directive Frangais Cet quipement est conforme aux exigences essentielles et aux autres provisions de la Directive 2004 108 EC EMC 2006 95 CE LVD 91 263 C
155. odule status command 5 6 7 38 show ni command 5 6 7 20 show power command 5 4 7 38 show stack status command 7 19 show stack topology command 7 13 show temperature command 5 5 7 38 slot numbering 7 20 software rollback 1 4 software synchronization 7 37 specifications PoE 6 3 power cord 2 43 stack clear slot command 7 24 stack set slot command 7 14 stacks 7 1 7 39 cabling 7 17 idle modules 7 12 management roles 7 4 merging 7 26 monitoring 7 38 pass through modules 7 13 reloading 7 27 7 32 status LEDs 2 21 Status LED Table 2 22 Status LEDs 2 21 T takeover command 7 35 technical specifications console port 2 51 2 52 5 2 OmniSwitch 6855 14 2 14 2 17 OmniSwitch 6855 24 2 5 OmniSwitch 6855 U10 2 20 OmniSwitch 6855 U24 2 8 2 11 pinouts 2 52 Index 2 OmniSwitch 6855 Series Hardware Users Guide January 2013
156. oint Output Current 0 0 A minimum 3 4 A maximum Notes Replaced by PS I40DC2448E Note The polarity of this non PoE DC power supply is opposite of the PoE DC power supply See PS 75142DC48 P PoE Power Brick on page 2 39 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 37 OS6855 14 P14 U10 Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS I40DC2448E Power Brick The PS I40DC2448E DC Power Brick provides full system power for the OmniSwitch 6855 Series switches and can be installed as either the primary or backup system power supply 40W 24 48VDC System Power Brick P S Component Description Model PS I40DC2448E OS6855 PSS D Provides System Power For OS6855 14 P14 and OS6855 U10 Input Voltage Range 20 to 60 VDC Inrush Current lt 30A Maximum Output Power 40 W Output Voltage 12 0 VDC 100mV at 40W load set point Output Current 0 0 A minimum 3 4 A maximum Note The polarity of this non PoE DC power supply is opposite of the PoE DC power supply See PS 75142DC48 P PoE Power Brick on page 2 39 page 2 38 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 14 P14 U10 Power Supplies PS 75142DC48 P PoE Power Brick The PS 75142DC48 P DC PoE Power Brick provides Power over Ethernet for the OmniSwitch 6855 14 and can be installed as either the primary or b
157. ole to secure the power supply cord retaining bracket Power Cord Retaining Bracket PWR CORD BKT Purchased Separately page 3 10 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 24 and OS6855 U24 U24X Hot Swapping Power Supplies Hot Swapping Power Supplies OmniSwitch 6855 Series switches support hot swapping of their power supplies The following sections describe how to hot swap a power supply either directly connected i e without a cable or rack mounted power supply Warning Before proceeding ensure a redundant power supply is connected and operational Anti Static Warning Before handling any components free yourself of static by wearing a grounding strap or by grounding yourself properly Static discharge can damage the switch and the backup power supply Hot Swapping a Power Supply Directly Connected to the Chas sis 1 Disconnect the power supply to be hot swapped from its power source 2 Loosen the captive screw of the power supply to be hot swapped 3 Carefully slide the power supply out of the power supply tray and set aside Directly Connected Power Supply 4 Carefully slide the new power supply onto the tray and against the back of the chassis until the power connector securely connects 5 Tighten the captive screw for the new power supply to the power supply tray 6 Re connect the power supply to its power source OmniSwitch 6855 Series Hardware Users Guide January
158. ommand To check the current saved slot information across the stack use the show stack topology command For detailed information on pass through mode refer to Pass Through Mode on page 7 13 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 33 Reloading Switches Managing OmniSwitch 6855 Series Stacks Avoiding Split Stacks The term splitting a stack refers to the creation of isolated modules within the virtual chassis A split stack can result from the following conditions e Two or more non adjacent switches are reloaded simultaneously e The stack is reloaded without a redundant stacking cable connection The sections below offer simple guidelines for avoiding splitting the stack during the reload process Do Not Reload Non Adjacent Switches Simultaneously If non adjacent switches in the stack for example the top switch in the stack and the third from top switch in the stack are reloaded simultaneously a problem will occur The switch between the two non adjacent switches will become isolated and the virtual chassis will be effectively split To avoid splitting the stack do not reload the two non adjacent switches simultaneously Instead simply reload the top switch first then reload the third from top switch or vice versa Be Sure a Redundant Stacking Cable is Installed at All Times Another important guideline for avoiding split stacks involves the redundant stacking cable In order to avo
159. on Ethernet traffic on slots 2 3 and 4 remains unaffected a EE Eussaslssasssbessesisss sl BEE it S HESE EES Secondary Slot 3 Idle Slot 4 Idle Slot 1 When the rebooted switch comes back up it assumes an idle role Peary Slots within the stack SESCH Bee REECH BEE Secondary Slot 3 SS Idle Slot 4 Reloading the Primary Management Module In a Stack of Three or More OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 27 Reloading Switches Managing OmniSwitch 6855 Series Stacks If there are only two switches in the stack the switch that was reloaded the former primary assumes the secondary role when it comes back up Primary Slot 1 a Secondary Slot 2 BRESCH gt reload primary BEJA DEEE Booting T s 8 A Primary Slot 2 USOR Secondary Slot 1 P RSR A Primary Slot 2 5 e Gseseslsssrsslesssrsiesssss In this stack of two OmniSwitches the slot 1 switch is the primary management module The slot 2 switch is the secondary The user reloads the stack s primary management module by issuing the reload primary command Any data flow on the primary switch s Ethernet is interrupted
160. on and current status for chassis power supplies This includes the status of backup power supplies if applica ble show fan Displays the current operating status of each of the six fans operating in each chassis show temperature Displays the current operating chassis ambient temperature as well as current temperature threshold settings for each of the modules in the stack Visually Monitoring the Stack Users can also monitor many stack operations by viewing the front panel LEDs on all elements in the stack Refer to Status LEDs on page 2 21 for detailed information on LEDs and stack status page 7 38 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Monitoring the Stack CLI Commands Supported on Both Primary and Secondary Management Modules Although most CLI commands are executed when logged into the switch with the primary management role there is a group of commands that is supported when logged in to either the primary or secondary management module For a list of these commands refer to the tables below Note For detailed information on these commands including command syntax options and definitions refer to the OmniSwitch CLI Reference Guide CMM Commands reload debug chassis auto reboot show microcode takeover show running directory install show reload Chassis Management and Monitoring Commands show system show m
161. opriately labeled primary or backup connector on the switch and tighten securely 3 Connect the other end of the power supply cable to the power supply and securely tighten 4 Connect the power cord to the power supply Note The diagram below shows an example of mounting the switch and power supplies in a 2U scenario Depending on the switch model power supplies and rack mounting options the actual mounting options will vary Redundant Power Supplies OmniSwitch 6855 Series Hardware Users Guide January 2013 page 3 9 Installing Power Supplies Mounting OS6855 24 and OS6855 U24 U24X Securing Power Supply Cord The following section describes how to secure the power supply cord to the power supply using the optional power supply cord retaining bracket 1 If necessary disconnect the AC power cord from the power supply 2 Remove the screw directly above the AC power supply receptable on the power supply and set aside this screw will be used to secure the power supply cord retaining bracket 3 Plug the AC power cord into the AC power supply receptacle on the power supply 4 Slide the power cord retaining bracket s slot over the AC power cord 5 Slide the bracket towards the chassis until the top hole in the bracket lines up with the screw hole in the power supply 6 Secure the power cord retaining bracket to the power supply using the power supply screw removed in step 2 above Use top h
162. ork operations Hardware related availability features include e Software Rollback e Hot Swapping e Hardware Monitoring e Backup Power Supplies Software Rollback Software rollback also referred to as image rollback essentially allows the OmniSwitch 6850 Series of switches to return to a prior last known good version of software in the event of a system software problem The switch controls software rollback through its resilient directory structure design i e flash working and flash certified For detailed information on the software rollback feature as well as the switch s flash working and flash certified directories refer to the Managing CMM Directory Content chapter in the Switch Management Guide Hot Swapping Hot swapping refers to the action of adding removing or replacing components without powering off switches or disrupting other components This feature facilitates hardware upgrades and maintenance and allows users to easily replace components in the unlikely event of hardware failure The following OmniS witch 6855 components can be hot swapped e Backup power supplies e Backup power supply connector cables e SFPs Note For instructions on hot swapping backup power supplies refer to Chapter 3 Mounting OS6855 24 and OS6855 U24 U24X or Chapter 4 Mounting OS6855 14 P14 and OS6855 U10 Switches For instructions on hot swapping combo connector SFPs refer to the instruction card pro
163. ort The console port located on the chassis front panel provides a console connection to the switch and is required when logging into the switch for the first time By default this RJ 45 connector provides a DTE console connection Serial Connection Default Settings The factory default settings for the serial connection are as follows baud rate 9600 parity none data bits word size 8 stop bits 1 flow control none OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 51 Port Pinouts OmniSwitch 6855 Series Chassis and Hardware Components Port Pinouts RJ 45 Console Port Connector Pinout Pin Number Signals as DTE Console Port NC NC RXD Ground Ground TXD NC GO Al AD MY AJ WY N rs NC 10 100 Ethernet Port RJ 45 Pinout non PoE Pin Number Description RX RX TX not used not used TX not used o NI Alaj AJ WY N not used Gigabit Ethernet Port RJ 45 Pinout Pin Number Description BI_DB BI_DB BI_DA BI_DD BI_DD BI_DA BI_DC o Ji DA NY AJ WY N BI_DC page 2 52 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Overtemp Condition 10 100 1000 Mbps Power over Ethernet Port RJ 45 Pinout Pin Number Descript
164. orts Supported AA 6 3 Dynamic Power Over Ethernet OS6855 P14 Only oo eee eeeceeeeeneeneeees 6 4 Viewing PoE Power Supply Status oo eee ce ceeceeeceeeseeseseesessesesesseseseseeeeseeaeeeseaes 6 4 Configuring Power over Ethernet Parameter csccesccesseseeeseeeseeeeeeeeeeeeeeeeeneeesees 6 5 Power over Ethernet Defaults 00 eee eecceseeseeeseeeseesseeecesscessesceeseeceeeseeneseeesaeess 6 5 Understanding and Modifying the Default Settings 0 0 0 eee eeereereeeeeeees 6 5 Setting the PoE Operational Status ccc cece cece cseeecsecnecseetsesseseeseneens 6 5 Configuring the Total Power Available to a Port ccc eee ese eeeeneeneeees 6 6 Configuring the Total Power Available to a Switch oo eee cece 6 6 Setting Port Priority Levels ier sevetesccsealrens SE eeh 6 7 Understanding Priority DisCOnnect 00 ces eesesceeneceecnecesecesecesecneceaecesecesceaeeeseeeseeeaeeneees 6 8 Setting Priority Disconnect Status cece ceeceeeseeeceeeesecaeessesesseseeeeseseeneeeaee 6 8 Disabling Priority Disconnect 000 norrois tiiir nii nan SNE 6 8 Enabling Priority DiscOnMect 0 eee eeeeseeseeseeseeeeeeesceeseeecessceescescesseeseeeeeeeeeees 6 8 Priority Disconnect is Enabled Same Priority Level on All PD ee 6 9 Priority Disconnect is Enabled Incoming PD Port has Highest Priority Level 6 9 Priority Disconnect is Enabled Incoming PD Port has Lowest Priority Level 6 9 Priority Disconnect is Disabled A 6 10 Monitoring Power over Ethe
165. ote Slot State NI Port State NI Port 4 IDLE RUNNING 4 UP 5 StackB UP 3 StackA 5 IDLE RUNNING 5 UP 1001 StackB UP 4 StackA 1001 PASS THRU DUP SLOT 2 UP 2 StackB UP 5 StackA 2 SECONDARY RUNNING 2 UP 1003 StackB UP 1001 StackA 1003 PASS THRU DUP SLOT 2 UP 1002 StackB UP 2 StackA 1002 PASS THRU DUP SLOT 2 UP 1 StackB UP 1003 StackA 1 PRIMARY RUNNING i UP 3 StackB UP 1002 StackA 3 IDLE RUNNING 3 UP 4 StackB UP I StackA This disordered stack topology with its three modules operating in pass through mode can be corrected by entering the following commands gt stack set slot gt stack set slot gt stack set slot gt stack set slot gt stack set slot gt stack set slot gt stack set slot gt stack set slot gt reload all 4 saved slot 1 5 saved slot 2 1001 saved slot 3 2 saved slot 4 1003 saved slot 5 1002 saved slot 6 1 saved slot 7 3 saved slot 8 When all elements in the stack come up following the reboot there are no longer any duplicate slot numbers in the stack In addition the stack topology is more orderly and as a result easier to manage gt show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port RE 1 PRIMARY RUNNING T UP 2 StackB UP 8 Stack
166. ptions and other important information on the features supported in the current release and any limitations to their support page xiv OmniSwitch 6855 Series Hardware Users Guide January 2013 About This Guide Published Latest Product Documentation Published Latest Product Documentation All user guides for the OmniSwitch 6855 Series are included on the Alcatel Lucent public website This website also includes user guides for other Alcatel Lucent Enterprise products The latest user guides can be found on our website at http enterprise alcatel lucent com dept UserGuides amp page Portal Technical Support An Alcatel Lucent service agreement brings your company the assurance of 7x24 no excuses technical support You ll also receive regular software updates to maintain and maximize your Alcatel Lucent prod uct s features and functionality and on site hardware replacement through our global network of highly qualified service delivery partners Additionally with 24 hour a day access to Alcatel Lucent s Service and Support web page you ll be able to view and update any case open or closed that you have reported to Alcatel Lucent s technical support open a new case or access helpful release notes technical bulletins and manuals For more information on Alcatel Lucent s Service Programs see our web page at service esd alcatel lucent com call us at 1 800 995 2696 or email us at esd support alcatel lucent com
167. r Jacket ROJ Wires DC Output Power Cord Warning Do not insert the NEMA 5 15 plug or IEC 60320 C15 power connector into the system power supply or any live power source until prompted to do so Failure to follow these instructions may result in bodily injury and or equipment damage Before installing the PoE power supply in the chassis power supply tray be sure to properly install these power cords by following the steps below 1 To install the output power cord begin by inserting the RED wire into either of the V terminals located at the top front of the PoE power supply 2 Next insert the BLACK wire into either of the V terminals 3 Using a screwdriver torque each terminal to 7 inch pounds 4 Secure the remaining ground wire to the power supply using the supplied attachment screw Insert the screw through the ground wire connector and tighten firmly Top Front of Power Supply Output Power Terminal Locations page 2 48 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components Installing the PS 11 85AC P SDR 240 55 Power Supply 5 To secure the standard portion of the Y type or straight AC power cord begin by inserting the BLACK North America or BROWN International wire into the Line L terminal located at the bottom front of the PoE power supply 6 Next insert the WHITE North America or BLUE International wire into the Neutral N terminal
168. r el riesgo de un choque electrico desconecte todos los cordones de fuente de poder antes de dar servicio a la unidad page A 14 OmniSwitch 6855 Hardware Users Guide January 2013 Index A availability 1 4 hardware monitoring 1 5 7 38 hot swapping 1 4 software rollback 1 4 boot serialbaudrate command 5 2 boot serialparity command 5 2 boot serialtopbits command 5 3 boot serialwordsize command 5 2 boot params command 5 3 C chassis airflow 3 4 3 5 booting 5 1 monitoring 5 5 OS6855 24 front panel 2 3 OS6855 U10 front panel 2 18 OS6855 U24 front panel 2 6 2 9 2 12 2 15 rear panel 2 23 chassis types OS6855 24 2 3 OS6855 U10 2 18 OS6855 U24 2 6 2 9 2 12 2 15 CLI commands supported on secondary switch 7 39 commit file command 5 3 commit system command 5 3 console port 2 51 2 52 5 2 default settings 2 51 5 2 modifying default settings 5 2 D DC power supplies 2 44 defaults PoE 6 3 6 5 E exit command 5 3 hardware monitoring 1 5 5 5 7 38 automatic 1 5 LEDs 1 5 5 7 user driven 1 5 hot swapping 1 4 7 25 modules in a stack 7 25 l idle modules 7 12 reloading 7 31 image rollback see software rollback Inline Power see PoE L lanpower maxpower command 6 7 lanpower power command 6 6 lanpower priority command 6 7 lanpower priority disconnect command 6 8 lanpower start command 6 5 lanpower stop command 6 5 LEDs see hardware monitoring M management roles changing the secondary to prima
169. re Users Guide January 2013 page 7 9 Roles Within the Stack Managing OmniSwitch 6855 Series Stacks Secondary Management Module Selection In order to provide effective management module redundancy all OmniSwitch stacked configurations dynamically assign a backup or secondary management module during the boot process OmniSwitch stacks use two different methods for selecting the secondary switch These methods are e Stacking connection to the primary switch e Saved slot number Using the Stacking Connection to the Primary Switch By default the switch that is connected to the primary switch s stacking port A is automatically assigned the secondary management role This applies to stacks on which there is no preassigned slot information i e there is no boot slot cfg file present in any switch For more information on using the stacking connection to the primary switch to determine the secondary management module refer to the diagram below AB a Four OmniSwitches are stacked and connected via stacking cables as shown All switches are currently powered off None of the switches have preassigned slot numbers i e there are no boot slot cfg files present The user powers on all switches in the stack in close succession and the stack begins the boot process A B 00 d0 95 b2 3c 8e 2 When the elements in the stack come online 00 d0 95 b2 2a ab the switch with
170. redundant chassis power in addition to PoE a total of four power supplies are required For this configuration plug a second Alcatel Lucent provided system power supply into the PS2 port on the rear panel of the chassis Next plug the longer connector cable from one of the Alcatel Lucent provided PoE power supplies into the PoE port on the rear panel of the chassis then connect the shorter connector cable to the female AC connector on the system power supply installed at step 2 Plug the longer connector cable from the second PoE power supply into the PoE2 port on the rear panel of the chassis then connect the shorter cable to the female AC connector on the remaining system power supply When complete continue to step 5 PoE Configurations OS6855 P 14 OS6855 P14 switches using PoE require a second power supply This second power supply is a PoE specific unit included with your Alcatel Lucent product shipment and is installed into a separate power supply tray Note For OS6855 P14 switches the PoE power supply will be placed in a separate power supply tray For this configuration plug the connector cable from the system power supply into the PS1 port on the rear panel of the chassis Refer to PS I185AC P SDR 240 55 Power Supply Mounting on page 4 15 for mounting instructions When complete continue to step 6 Redundant Chassis Power with PoE 0S6855 P14 For OS6855 P14 switches using redundant chassis power in a
171. rews Use the screws supplied by the rack vendor e To prevent a rack from becoming top heavy it is recommended that you install heavier equipment at the bottom of the rack whenever possible e Review page 4 3 for recommended chassis clearances before installing e If you are installing the switch on a relay rack be sure to install and secure the rack per the rack manufacturer s specifications Positioning the Power Supply Tray s When rack mounting the switch the power supply tray is positioned at the left side of the unit assembly by default This allows the chassis and power supply assembly to span the full width of the rack If both redundant chassis power and Power over Ethernet PoE are to be used an additional power supply tray must be mounted immediately behind the switch chassis Refer to the table on page 4 4 for additional power supply requirements Detailed instructions for installing power supplies and power supply trays are provided in this section Installation 1 To mount a single chassis in a rack begin by removing the S bracket located at the left rear portion of the switch chassis Once removed set the bracket and attachment screws aside they will need to be re installed later Remove the side S bracket from the chassis by removing the two chassis attachment screws Set the bracket and attachment screws aside OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 5 Rack Mounting
172. rface without attachment screws OmniSwitch 6855 Series Hardware Users Guide January 2013 page 4 31 Industrial Environment Mounting Options Mounting OS6855 14 P14 and OS6855 U10 Switches Industrial Environment Mounting Options General Industrial Environment Mounting Guidelines Wall Mounting is supported on the OS6855 14 OS6855 P14 and OS6855 U10 in an industrial envi ronment DIN rail mounting is supported on the OS6855 P14 in an industrial environment When choosing a location for the switch be sure that adequate clearance has been provided for chassis air flow and access to the front back and sides of the chassis For recommended clearances refer to Recommended Clearances on page 4 3 The power cord for the switches measures approximately two 2 meters approximately 6 5 feet in length When wall mounting the switch be sure that the mounting location is within the reach of all the required power sources In addition the power cord must not be attached to the building surface e g with U brackets cord retainer clips or other fasteners nor run through walls ceiling floors and similar openings in the building structure In order to ensure that damage to the power cord does not occur steps must be taken to provide proper routing of the power cord as well as proper access to the switch s power source i e grounded outlet Refer to the guidelines listed below for additional details General Wall Mou
173. rmation for primary and secondary management modules if applicable show ni Displays the basic hardware and status information for individual mod ules If the switch is a standalone information for the stand alone switch displays show module Displays the basic information for individual modules If the switch is a standalone information for the stand alone switch displays show module long Displays the detailed information for individual modules If the switch is a standalone information for the standalone switch displays show module status Displays the basic status information for individual modules If the switch is a standalone information for the standalone switch displays page 5 6 OmniSwitch 6855 Series Hardware Users Guide January 2013 Booting 6855 Series Switches Monitoring the Chassis Using LEDs to Visually Monitor the Chassis The front panel of OmniSwitch 6855 Series switches provides status LEDs that are useful in visually monitoring the status of standalone switches Front panel LEDs include e Ethernet Port LEDs e System Status LEDs e Combo Port Status LEDs For tables showing LED states operating normally refer to page 2 21 Installing SFP and XFP Transceivers For information on installing XFPs and SFPs refer to the OmniSwitch Transceivers Guide OmniSwitch 6855 Series Hardware Users Guide January 2013 page 5 7 Monitoring the Chassis Booting 6855 Series Switches page 5
174. rminates in an IEC 60320 C15 attachment plug and the male end termination varies depen dent upon region as listed below European cords must be Harmonized HAR type Refer to the information below for power plug types by region Power Cord Types User Side Connectors North America NEMA 5 15 P United Kingdom Ireland BS 1363 UK Europe CEE 7 7 Japan JIS 8303 Australia AS 3112 India BS 546 Italy CIE 23 16 Switzerland Liechtenstein SEV 1011 Denmark Greenland SRAF 1962 DB 16 87 Argentina A 10 Power Cord Notch Note the power cord notch designed to match with the v el IEC 60320 C15 Supplied 6855 Power Cord Specifications OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 43 DC Power Supply Considerations OmniSwitch 6855 Series Chassis and Hardware Components DC Power Supply Considerations In addition to the installation steps described in Connecting a Power Supply Directly to the Chassis on page 3 6 and Rack Mounting the Power Supply Tray on page 3 7 DC power supplies have the follow ing additional considerations e Connect to a 48V reliably grounded DC SELV source if using either a PS 120I80DC48 or PS 140DC2448 E power supply e Connect to a 24V reliably grounded DC SELV source if using a PS 100I80DC24 or PS I40DC2448 E power supply e Use common DC return connections for the DC power supplies The DC return terminal co
175. rnet via CLI a 6 11 Chapter 7 Managing OmniSwitch 6855 Series Stacks 0 0 0 0 ccc cesceeteeeeeseeeeenseees 7 1 Wn This OI 7 2 OmniSwitch 6855 Stacking Specifications 2 0 0 cece eee eeeceeceeeeeceeeeeeeseeseseeseeaeeseenees 7 3 vi OmniSwitch 6855 Series Hardware Users Guide January 2013 Contents Changing to Stacking Mod iiser o i 7 3 OmniSwitch 6855 Series Stack Overview sssessssssssesssesresstseststsrsiestsrereessesterestsresrees 7 4 Koleeg Within The Stack scssi nes ierarh EENS 7 4 Primary and Secondary Management Modules A 7 4 Primary Management Module Selection 0 0 0 cece eee eeeceeeeecseeeeeeseeeeseeeseeas 7 7 Secondary Management Module Selection 00 eee eeeeeeseeeeeeeeeeeeeees 7 10 Idl Mod le Role dt nsei Sei E aa a i E e i 7 12 Pass Through Mode siensa iiinn ae oE e a Eeer 7 13 Recovering from Pass Through Mode Duplicate Slot Numbers 7 14 Stack Cabling EE 7 17 Redundant Stacking Cable Connection cece ceeceeceseseceeeesesseeeesseeseeseeaes 7 18 Checking Redundant Stacking Cable Status ccs ceecseeseeeceeetseeseeneeas 7 19 Slot Numbering eres fetes arnan aen e a EE atesteses EE OKENE eN IEE 7 20 Dynamic Slot Number Assignment s sssessseesssessseersesrsreseresesresestrenrsrentenesrsesreees 7 21 Manual Slot Number Assignment s sssssssseesssessesesssesrerstsrestsesteresrntesrsreenresrsresesesrnt 7 23 Reverting to the Dynamic Slot Numbering Model A 7 24 Hot Swapping Modules In a Sta
176. rocedures and examples on how standard network ing technologies are configured in the OmniSwitch 6855 Series The Advanced Routing Configuration Guide includes configuration information for networks using Open Shortest Path First OSPF Anytime The OmniSwitch CLI Reference Guide contains comprehensive information on all CLI commands supported by the switch This guide includes syntax default usage example related CLI command and CLI to MIB variable mapping information for all CLI commands supported by the switch This guide can be consulted anytime during the configuration process to find detailed and specific information on each CLI command OmniSwitch 6855 Series Hardware Users Guide January 2013 page xiii Related Documentation About This Guide Related Documentation The following are the titles and descriptions of all the OmniSwitch 6855 Series user manuals OmniSwitch 6855 Series Getting Started Guide Describes the hardware and software procedures for getting an OmniSwitch 6855 Series switch up and running Also provides information on fundamental aspects of OmniSwitch software OmniSwitch 6855 Series Hardware Users Guide Detailed technical specifications and procedures for the OmniSwitch 6855 Series chassis and compo nents This manual also includes comprehensive information on assembling and managing stacked configurations OmniSwitch CLI Reference Guide Complete reference to all CLI commands supported on the
177. rovides effective safeguards for mission critical network traffic and is one of the stack s most important failover features Diagrams showing the management module failover sequence for stacks of three or more switches and stacks of two switches are provided on pages 7 5 and 7 6 respectively page 7 4 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Roles Within the Stack Important Note For management module redundancy to work effectively the software on all switches operating in the stack must be synchronized at all times Refer to Synchronizing Switches in a Stack on page 7 37 for more information Primary Secondary Idle Idle Secondary P SEH Idle m RESCH Idle MEE Offline Primary Secondary Idle Idle Primary Secondary Idle A stack of four OmniSwitches is operating normally The stack consists of a primary module secondary module and two elements operating in idle status The software on all elements in the stack is synchronized The primary management module in the stack fails or is taken offline e g powered off or rebooted by the user The switch operating as the secondary management module immediately
178. ry 7 35 commands supported on secondary 7 39 reloading a stack 7 32 synchronizing primary and secondary 7 37 modify boot parameters command 5 2 O OmniSwitch 6855 14 technical specifications 2 14 2 17 OmniSwitch 6855 24 technical specifications 2 5 OmniSwitch 6855 U10 technical specifications 2 20 OmniSwitch 6855 U24 2 12 technical specifications 2 8 2 11 OS6855 24 see OmniSwitch 6855 24 OS6855 U10 see OmniSwitch 6855 U10 OS6855 U24 see OmniSwitch 6855 U24 P pass through modules 7 13 reloading 7 31 pinouts 2 52 PoE 6 1 defaults 6 3 6 5 monitoring 6 4 6 11 priority disconnect 6 8 specifications 6 3 PoE Power Shelf monitoring 6 4 OmniSwitch 6855 Series Hardware Users Guide January 2013 Index 1 Index power cord specifications 2 43 power cords 2 42 2 43 Power on LAN see PoE Power over Ethernet see PoE Power over LAN see PoE power supplies PS 126I80AC AC power supply 2 28 power supply connecting a DC power source 2 44 power supply shelf 2 41 primary management module 7 4 dynamic selection 7 7 reloading 7 27 reload all command 7 31 reload command 7 27 reload nicommand 7 31 reload pass through command 7 31 S secondary management module 7 4 dynamic selection 7 10 reloading 7 29 show command 5 3 show chassis command 5 5 7 38 show cmm command 5 6 7 38 show fan command 5 6 7 38 show lanpower command 6 11 show module command 5 6 7 20 show module long command 5 6 7 38 show m
179. s e 8 Non combo SFP connectors e 2 10 100 1000Base T e Console port RJ 45 e USB port USB 2 0 page 2 18 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 U10 Refer to the illustration below for more front panel information For detailed LED descriptions refer to page 2 21 For information on the chassis rear panel refer to page 2 23 Console Port The OS6855 U 10 front panel Status LEDs provides one RJ 45 port for con For information on the OS6855 sole connections Console con U10 s status LEDs refer to page 2 21 nections are used by network administrators for switch man SFP agement This female RJ 45 con The OS6855 U10 provides 8 SFP con nector provides a DTE console nectors 1 8 for supported SFP trans connection ceivers L S e E E E E a a a a i em 10 100 1000Mbps The OS6855 U10 provides 2 fixed 10 100 1000BaseT non combo 9 10 USB Port OmniSwitch 6855 U10 Front Panel OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 19 OmniSwitch 6855 U10 OmniSwitch 6855 Series Chassis and Hardware Components OS6855 U10 Specifications Total non combo SFP connec 8 tors per switch 1 8 Total non combo
180. s Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Rack Mounting OS6855 14 P14 and OS6855 U10 Switches Plug the longer connector cable from the second PoE power supply into the PoE port on the rear panel of the chassis then connect the shorter cable to the female AC connector on the remaining system power supply When complete continue to step 5 PoE Configurations 0S6855 P 14 OS6855 P14 switches using PoE require a second power supply This second power supply is a PoE specific unit included with your Alcatel Lucent product shipment and is installed into a separate power supply tray Note For OS6855 P14 switches the PoE power supply will be placed in a separate power supply tray For this configuration plug the connector cable from the system power supply into the PS1 port on the rear panel of the chassis Refer to PS I185AC P SDR 240 55 Power Supply Mounting on page 4 15 for mounting instructions When complete continue to step 6 Redundant Chassis Power with PoE 0S6855 P14 For OS6855 P14 switches using redundant chassis power in addition to PoE a total of four power supplies are required Note For OS6855 P14 switches using redundant chassis power with PoE place the system power supplies connected to the PS1 and PS2 ports side by side in the tray The power supplies connected to ports PoE and PoE2 will each be placed in their own separate power supply tray For this conf
181. s and that the end flanges of the retaining strap fit inside the walls of the power supply tray 7 Secure the retaining strap to the power supply tray using the attachment screws provided lt gt Retaining strap tabs Notches in power supply Power supply brick Power supply tray Ke Attachment screw 8 Plug the power supply cord into the female AC connector located on the back of each power supply brick Note For PoE configurations the system power supplies will already have power cords plugged into the AC connectors Plug the power supply cord into the female AC connector in each PoE power supply as applicable Note Use only the power cord s supplied with your OmniSwitch The power supply s female AC connector includes a small notch that restricts the installation of many standard non OS6855 AC power cords Never force the power cord into the female AC connector 9 Install one cord retainer bracket to the back of each installed power supply using the attachment screws provided Once all retainer clips are attached place the slotted retainer clip over the bracket with the page 4 28 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 14 P14 and OS6855 U10 Switches Table Mounting OS6855 14 P14 and OS6855 U10 Switches retainer fingers pointing down and slide the retainer bracket toward the power supply until it meets the power cord connector Insert two screws provided into the retain
182. s automatic software synchronization system and configuration software on the secondary and idle switches is overwritten Because the primary switch s last known good software is propagated to all switches the synchronization process helps ensure effective redundancy across the stack Effects of Saved Slot Number Information on the Reload Process Depending on the status of saved slot information across the stack there are different slot numbering and management role scenarios that can occur following a full reboot For this reason checking the current stack topology before issuing a full reboot is strongly recommended To check the current stack topology use the show stack topology command Refer to the OmniSwitch CLI Reference Guide for detailed command information Possible saved slot number conditions include e All switches have unique saved slot information e No switches in the stack have saved slot information Some switches have saved slot information others do not e Two or more switches have duplicate slot information All Switches Have Unique Saved Slot Information If a full reload is issued and all switches have unique slot numbers saved to their boot slot cfg files the slot numbers will be assigned according to the saved slot information The primary management role will be given to the switch with the lowest saved slot number The secondary management role will be given to the switch with the second lowest saved slo
183. s switches can also be linked together to work as a single virtual chassis known as a stack With stacks users can easily expand their switching capacity simply by adding additional switches to the stack In addition stacks provide enhanced resiliency and redundancy features For more information refer to page 7 4 Note See Chapter 2 OmniSwitch 6855 Series Chassis and Hardware Components for information on managing OmniSwitch 6855 Series switches in a stand alone configuration Note Mixing OS6800 OS6850 and OS6855 switches in a stack is not supported Note Only OmniSwitch 6855 U24X models can be stacked Currently a maximum of four switches can be stacked OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 1 In This Chapter Managing OmniSwitch 6855 Series Stacks In This Chapter This chapter provides information on OmniSwitch 6855 Series switches configured to operate as a single virtual chassis Topics described in the chapter include e OmniSwitch 6855 Series stack overview on page 7 4 e Roles within the stack on page 7 4 e Stack cabling on page 7 17 e Slot numbering on page 7 20 e Hot Swapping modules in a stack on page 7 25 e Reloading switches on page 7 27 e Changing the secondary module to primary on page 7 35 e Synchronizing switches in a stack on page 7 37 e Monitoring the stack on page 7 38 Note You can also manage and monitor OmniSwitch 6855 Series stacks through WebView
184. se 2 The user allows a minimum of 15 seconds to pass Because no Off A VY other switches have joined the stack the switch that was powered Ebpssssslsssssslessssclessss OF SEI on considers itself a stand alone The switch assumes a primary SS role by default even if there is a high saved slot number in its Primary boot slot cfg file es 8 Saved Slot 8 Powered On Powered On Th D S BEES e user now powers on the remaining switches in the stack in short Powered On my succession REECH Primary BRESCH Saved Slot 8 4 In this example when the remaining switches come online each has a lower saved slot value than the switch powered on at step 1 However the switch powered on at step 1 with its slot value of 8 tetains its Saved Slot 3 Saved Slot 1 Saved Slot 2 SE primary management role The joining switches are essentially ineligible REECH for primary status because they are considered late arrivals BESCH Primary Saved Slot 8 For the primary switch to forfeit its role to the switch with the lowest assigned slot number in this case slot number 1 the stack must be rebooted by the user either by issuing the reload all command or by powering off and powering on all switches in close succession Primary Management Module Selection Using Switch Uptime OmniSwitch 6855 Series Hardwa
185. se Notes that accompanied your switch This document includes important information on feature limitations that are not included in other user guides Stage 2 Gaining Familiarity with Basic Switch Functions Pertinent Documentation Hardware Users Guide Switch Management Guide Once you have your switch up and running you will want to begin investigating basic aspects of its hard ware and software Information about switch hardware is provided in the Hardware Users Guide This guide provide specifications illustrations and descriptions of all hardware components e g chassis backup power supplies etc The Switch Management Guide is the primary user guide for the basic software features on a switch This guide contains information on the switch directory structure basic file and directory utilities switch access security SNMP and web based management It is recommended that you read this guide before connect ing your switch to the network page xii OmniSwitch 6855 Series Hardware Users Guide January 2013 About This Guide Documentation Roadmap Stage 3 Integrating the Switch Into a Network Pertinent Documentation Network Configuration Guide Advanced Routing Configuration Guide When you are ready to connect your switch to the network you will need to learn how the OmniSwitch implements fundamental software features such as 802 1Q VLANs and Spanning Tree The Network Configuration Guide contains overview information p
186. sesseessssrerssessrssessresssessessrsseerssessesee 2 1 Om WICH GIIT AA n aea aie eaae aea eE EAT 2 3 OMNIS WICH 6855 U24 irai SEE EAN A ONE OEE A EAE EAE TE E 2 6 BIER 2 9 OminiS Witch 6859 14 nhrin a ia deed dee cts dee aries Gente 2 12 Comte ISP TA geen teh bes EE tee ee Ee ee 2 15 Omnis Witch 6855 ULO encarnan iana an aAa E E EAE KEA AREAN AEAT 2 18 Cal ERR 3 B RE 2 21 KeagEangl beet eene NEEN ENEE det ERLE 2 23 OS6855 24 OS6855 U24 EE 2 23 OmniSwitch 6855 Series Hardware Users Guide January 2013 iii Contents OSGSS RRE 2 24 ONITE A EE 2 25 OS6855 U lO khna tninn e a a i aaa Ee E a a 2 26 OS6855 24 U24 U24X Power Supplies e sseesssseeeseessesesrssesesesessestsssrsestsrestneesrreseseeseses 2 27 PS 126I80AC Power Supply nriman E e N S a 2 28 PS I80AC CC Power Supply aneiens eroe E E a Een 2 29 PS 3601160AC P Power Supply esseesessssessessssesesressestsresesressresesresesrsentesesresesesese 2 30 PS 120I80DC48 Power Supply rreren ieg e kE EEA ES 2 31 PS 100180DC24 Power Supply si cemeiresisn sinees ni nesin 2 32 OS6855 14 P14 U10 Power Supplies sssssssssssssssssesssessssestsseesetstsrestsresreesrssesrsrersresrses 2 33 PS I40AC Power Brick vescscciscesecsscescceseccstis ices ecdsccessctucevices cauccebcceuecsteeedecsecsnecetecaye 2 34 PS I66AC P PoE Power Bock cee ecessseseessscseneesssceesesesseeseeeasssesassaseseoseeess 2 35 PS I185AC P SDR 240 55 PoE Power Supply o eece cece eececteceeceseesteeeeeens 2 36 PS
187. slot through the Ethernet port The data traverses slot 2 via the stacking cables and exits slot 3 Bu Slot 2 through one of its Ethernet ports SES OTe a at Slot 4 Da Sot The slot 2 switch goes down unexpectedly Data can no longer move through slot 2 Slot 2 ROME RE EL WH However because there is a redundant connection the g cable between slot 1 and slot 4 data immediately Be a Slot 4 traverses slot 4 and then exits slot 3 to its destination Stacking Cable Redundancy Recovery Following a Switch Failure within the Stack Checking Redundant Stacking Cable Status To check whether a redundant stacking cable connection exists between the top most and bottom most switches in the stack use the show stack status command For example gt show stack status Redundant cable status present Tokens used 2 I2 Tokens available 20 In this example a redundant stacking cable connection is present between the top most and bottom most switches in the stack OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 19 Slot Numbering Managing OmniSwitch 6855 Series Stacks Slot Numbering For a stack of OmniSwitches to operate as a virtual chassis each module in the stack must be assigned a unique slot number To view the current slot assignments for a stack use the show ni or show module commands The slot number is also displayed on the front panel of each switch by the LED located on the left side o
188. slot number 4 and so on This default procedure ensures the most ordered and manageable stack topology out of the box Slot 2 Secondary Slot 1 Primary Dynamic Slot Numbering Example 2 Note The diagram above is for example purposes only currently only four OS6855 U24X switches can be stacked at a time page 7 22 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Slot Numbering Manual Slot Number Assignment To manually assign slot numbers to one or more modules in a stack use the stack set slot command This command writes slot information to the boot slot cfg file located in a switch s flash directory It is this saved slot information that the switch will assume following a reboot Manually assigning slot numbers can be useful in reordering existing slot numbers in order to create a sequential numbering scheme from the top of the stack to the bottom or vice versa Refer to the follow ing example i i i Slot 6 Idle De d 4 Slot 1 Primary Slot 2 Secondary el ae el JH Slot 3 Idle Slot 4 Idle Slot 5 Idle 5 Sggggglsegggegeglesggggg Note The diagram above is for example purposes only currently only four OS6855 U24X switches can be stacked at a time T
189. ssesesee A 11 Restricted Access Location Warning 0 ccc eeesceeeceeceseeseesseeeeseeaeenenaes A 11 Wist Strap Warning eigene deed A 12 Instrucciones de seguridad en espa ol 0 ee eee cesecesecseeesesececeeeesecsseeeeseeaeeeeaes A 13 Advertencia sobre el levantamiento del chasis A A 13 Advertencia de las tapaderas en blanco oo eee cece cseeeeeeseeseeseesetaeeaeeneeas A 13 Advertencia en caso de tormenta el ctrica oo elie eeeeeeseeeeeeseseeseeneeeeeeas A 13 Advertencia de instalaciOm EE A 13 Advertencia de radiaci n l ser invisible 0 0 0 0 ceeeeeecceceseceeeceeeceeeeeeeeeeeeeeeeens A 13 Advertencia de la bateria de bo ott eeeceeceeseeseeeseeeeeeeeeececseceeseeeeeeeeseeees A 13 Advertencia sobre la tensi n de operaci n o eee eee eeeeeeeeseeeeeseeneeneeas A 13 Advertencia sobre la desconexi n de la fuente eee eeeeeeeeeeceeeeeeeeeeeeeeees A 13 Advertencia sobre una apropiada conexi n a tierra oo ee eee eects teeeeeees A 14 Leer informaci n importante de seguridad oo eee eee eeeeseeseeeeeeeeees A 14 Advertencia de acceso restringido oo cece ceeceeceseeceeceseeseesseeeeaeeseeeeaes A 14 Advertencia de pulsera antiestatica oo eee ceeeecseeeeceseeaseecesesaeeaeeneeas A 14 Clase de se Strid ad EE A 14 Advertencia de fuentes de poder oo ceeeseceeceseseceeceseeaesseeseeaeeseeneeas A 14 Index EE Index 1 viii OmniSwitch 6855 Series Hardware Users Guide January 2013 About This Guide This OmniSwitch 6855 Seri
190. ssigned the secondary management role by default The diagram below is for example purposes only currently only four OS6855 U24X switches can be stacked at a time HU WW R H ee III UN ess H A stack of switches in a crossed stacking port A to stacking port B configuration Note that a redundant stacking cable connection exists between the top and bottom switches This connection is required for effective redundancy across the stack AB A stack of switches in a straight stacking port A to stacking port A stacking port B to stacking port B configuration Note that a redundant stacking cable connection exists between the top and bottom switches Again this connection is required for effective redundancy across the stack Examples of Stacking Cable Patterns Chassis Rear Panels Shown OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 17 Stack Cabling Managing OmniSwitch 6855 Series Stacks Redundant Stacking Cable Connection OmniSwitches allow redundant stacking cable connections between the top most and bottom most switches in a stack Important For a stacked configuration to have effective redundancy a redundant stacking cable must be installed between the upper most and bottom most switch in the chassis at all times The figure below shows how the redundant connection between the top and bottom switches i
191. ssuing the reload pass through command be sure to resolve any conditions causing the switch to operate in pass through mode Otherwise the switch is likely to come up again in pass through mode For detailed information including steps used to recover from pass through refer to page 7 13 OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 31 Reloading Switches Managing OmniSwitch 6855 Series Stacks Reloading All Switches in a Stack Reloading all switches in the stack is essentially a full reboot of the virtual chassis This can be useful in restoring a stack s previously configured topology i e the stack s saved slot numbers and management roles Note however that all data flow on the stack is interrupted whenever a full reboot is issued To reset all switches in a stack use the reload all command For example gt reload all Important Before issuing the reload all command be sure to read the sections below Understanding topics such as software synchronization and the effects of saved slot information can help users avoid unexpected results following a full stack reboot Software Synchronization During a Full Reload If the checksum value on the stack s non primary switches differs in any way from the checksum value on the primary switch the primary switch automatically distributes its system and configuration software to all other switches in the stack whenever a full reload is executed During thi
192. t number All other switches will be assigned to idle roles An illustrated example of this method for assigning slot numbers and management roles is provided on pages 7 23 and 7 24 page 7 32 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Reloading Switches No Switches In the Stack Have Saved Slot Information If a full reload is issued and no switches in the stack have unique slot numbers slot numbers will be assigned beginning with the switch with the lowest MAC address This can occur if the boot slot cfg file has been deleted from each switch s flash directory e g by issuing the stack clear slot command for all modules in the stack The switch with the lowest MAC address is assigned slot number 1 and given the primary management role The switch connected to stacking port A of the primary switch is automatically assigned slot number 2 and given the secondary management role Stack cabling is then used to determine the dynamic slot numbering of the remaining modules in the stack The switch immediately adjacent to slot 2 is assigned slot number 3 and given an idle role etc An illustrated example of this method for assigning slot numbers and management roles is provided on pages 7 21 and 7 22 Some Switches Have Saved Slot Information Others Do Not If only some switches in the stack have boot slot cfg files in their flash directories the system software will first read
193. takes over the primary role Meanwhile the adjacent switch previously operating in idle status now assumes the secondary management role 4 If the switch that failed or was taken offline comes back online it will assume an idle role in the stack In other words it will act essentially as an NI module in the virtual chassis passing traffic via its Ethernet Redundant Management Module Failover Three or More Switches OmniSwitch 6855 Series Hardware Users Guide January 2013 page 7 5 Roles Within the Stack Managing OmniSwitch 6855 Series Stacks A stack of two OmniSwitches is operating normally The stack consists of a primary module and a secondary Leman Primary EECH module The software on both elements in the stack is synchronized Secondary The primary management module fails or is taken offline e g powered off or rebooted by the user Secondary The switch operating as the secondary management module immediately takes over the primary role It is at this point SEH essentially operating as a stand alone switch Primary 4 If the switch that previously failed or was taken offline Secondary comes back online it will assume the secondary role in the stack Primary Redundant Management Module Failover Two Switches page 7 6 OmniSwitch 6855 Series Hardware Users Gu
194. te slot numbers within the stack which would cause unwanted pass though mode conditions see page 7 13 When the stack comes up following the reboot the manually configured slot numbers display as follows Slot 1 Primary CEET Slot 2 Secondary Slot 3 Idle Slot 4 Idle Slot 5 Idle Slot 6 Idle Slot 7 Idle Slot 8 Idle The stack set slot command can also be used to manually correct duplicate saved slot assignments within the stack topology Refer to pages 7 13 through 7 15 for detailed information Note The diagram above is for example purposes only currently only four OS6855 U24X switches can be stacked at a time Reverting to the Dynamic Slot Numbering Model To clear the boot slot cfg files from the stack s flash directories use the stack clear slot command on all modules and then reboot the stack For example gt stack clear slot 1 gt stack clear slot 2 gt stack clear slot 3 gt stack clear slot 4 gt stack clear slot 5 gt stack clear slot 6 gt stack clear slot 7 gt stack clear slot 8 gt reload all The commands shown above clear the saved slot information from all modules in a stacked configuration and then reboot the stack Because the system software no longer has preassigned slot information to read during the boot process the stack
195. the Command Line Interface CLI CLI commands are used in the configuration examples for more details about the syntax of commands see the OmniSwitch CLI Reference Guide Topics and configuration procedures described in this chapter include e Power over Ethernet Specifications on page 6 3 e Viewing Power Status on page 6 4 e Configuring Power over Ethernet Parameters on page 6 5 e Understanding Priority Disconnect on page 6 8 e Monitoring Power over Ethernet via the CLI on page 6 11 Note You can also monitor all chassis components and manage many chassis features including Power over Ethernet with WebView Alcatel Lucent s embedded web based device management application WebView is an interactive and easy to use GUI that can be launched from the OmniVista or a web browser Please refer to WebView s Online Documentation for more information page 6 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 Installing and Managing Power over Ethernet PoE Power over Ethernet Specifications Power over Ethernet Specifications The table below lists general specifications for Alcatel Lucent s Power over Ethernet support For more detailed power supply and Power Source Equipment PSE specifications refer to Chapter 2 OmniSwitch 6855 Series Chassis and Hardware Components IEEE Standards supported IEEE 802 3af Default PoE administrative status Enabled Default PoE operational status Disabled
196. the three 3 wires 12 gauge that will plug into the power supply First make sure they are not plugged into the DC power source Next use a wire stripper to carefully strip between 24 and 30 inches 6 7 5 mm off the end of each wire removing the outer insulation to expose the copper core 2 Open the clamp for the ground wire slot by inserting a small flat tip screwdriver into the top of the appropriate circular hole Loosen the screw so that the clamp for the ground wire opens Loosen Screw o m Clamp inside square hole will open when screw is loosened in top cir cular hole Opening Connector for Ground Wire 3 Insert the ground wire lead into the slot The lead you insert must match the lead attached to the DC power source Warning You must plug DC wire leads into the correct holes in the DC power connector Use the labels above the DC power connector as a guide to positive negative and ground connections If the wire leads are plugged into the wrong holes the power supply will not work properly and damage to the unit may result Push the wire in far enough such that it reaches the back wall of the connector about a half inch inside SCD Ground Wire Attaching the Ground Wire OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 45 DC Power Supply Considerations O
197. to save serial connection changes e Output to the terminal may become illegible due to incompatible serial connection settings between the switch and the terminal emulation software e If you use the commit system command only changes will not be saved to the switch s boot params file and will be lost if the switch is rebooted To save changes to the boot params file refer to step 7 9 Return to the CLI prompt by entering exit at the boot prompt OmniSwitch 6855 Series Hardware Users Guide January 2013 page 5 3 Console Port Booting 6855 Series Switches Viewing the Power Supply Status The switch constantly monitors the power supply operation If either the primary or backup power source optional unexpectedly shuts down the switch sends out a notification to the user In addition the power LED on the chassis front panel displays solid amber Note For detailed OmniSwitch 6855 Series LED information refer to Status LEDs on page 2 21 To check the number of power supplies currently operating and the status of each power supply use the show power command For example gt show power Power Supplies in chassis 1 PS Operational Status BSH UP PS 2 NOT PRESENT The primary i e factory installed power supply is listed as PS 1 in the show power command output The backup power supply is listed as PS 2 In the example above there is no backup power supply installed page 5 4 OmniSwitch
198. uses the dynamic slot number assignment method described on page 7 21 page 7 24 OmniSwitch 6855 Series Hardware Users Guide January 2013 Managing OmniSwitch 6855 Series Stacks Hot Swapping Modules In a Stack Hot Swapping Modules In a Stack As with chassis based switches NI modules within an OmniSwitch virtual chassis are hot swappable NI modules are essentially those modules operating in the stack in idle mode These modules can be removed from or added to an existing stack without disrupting other modules in the stack Removing Switches from an Existing Stack When removing switches from an existing stack observe the following important guidelines e Do not attempt to hot swap modules operating in primary or secondary management roles e Be sure the stacking cables and stacking cable redundancy are not disrupted Hot swapping is intended for switches in idle and if applicable pass through status only Removing primary or secondary management modules from a stack will trigger a failover sequence i e one or more additional modules within the stack must reload in order to reassign the management roles Whenever possible avoid removing a switch that is operating as a primary or secondary management module Also removing a switch from a stacked configuration can disrupt stack cabling at the rear of the stack When removing a module be sure that stacking link integrity including important stacking cable redun dancy is maintained
199. ve 9600 baud can cause problems with Zmodem uploads 3 To change the parity value enter boot serialparity followed by the desired parity value Options include none default even and odd For example Boot gt boot serialparity even 4 To change the data bits Oe word size value enter boot serialwordsize followed by the number of data bits Options include 7 and 8 default For example Boot gt boot serialwordsize 7 page 5 2 OmniSwitch 6855 Series Hardware Users Guide January 2013 Booting 6855 Series Switches Console Port 5 To change the stop bits value enter boot serialstopbits followed by the number of stop bits Options include 1 default and 2 For example Boot gt boot serialstopbits 2 6 Verify your current changes by entering show at the boot prompt Boot gt show Edit buffer contents Serial console baud 18200 Serial console parity even Serial console stopbits 2 Serial console wordsize 3 additional table output not shown 7 You can save your changes to the boot params file by entering commit file at the boot prompt Boot gt commit file When the commit file command is used changes will not be enabled until after the next switch reboot 8 You can also save your changes in real time to the switch s running memory by entering commit system at the boot prompt Boot gt commit system Caution There are two important things to consider when using the commit system command
200. vel for a port lanpower priority low Priority disconnect status lanpower priority disconnect Enabled Understanding and Modifying the Default Settings The sections below provide information on each of the key components within the Power over Ethernet software They include information on PoE related CLI commands For detailed information on PoE related commands refer to the OmniSwitch CLI Reference Guide Setting the PoE Operational Status Enabling PoE By default Power over Ethernet is administratively enabled in the switch s system software However in order to physically activate PoE you must issue the lanpower start command on a slot by slot basis before any connected PDs will receive inline power To activate power to PoE capable in a switch enter the corresponding slot number only For example gt lanpower start 1 If power to a particular port has been disconnected via the lanpower stop command you can reactivate power to the port by specifying both the s ot and port in the command line For example gt lanpower start 1 1 Note You cannot use the slot port syntax to initially activate PoE on a port This syntax is intended only to reactivate power to those that have been disconnected via the lanpower stop command To initially activate PoE you must use the lanpower start slot syntax only as described above OmniSwitch 6855 Series Hardware Users Guide January 2013 page 6 5 Configuring Power o
201. ver Ethernet Parameters Installing and Managing Power over Ethernet PoE Disabling PoE To disable PoE on a particular slot or port use the lanpower stop command To disable PoE on a specific PoE capable port enter a slot port number For example gt lanpower stop 1 4 To disable PoE for all PoE capable in a slot enter the corresponding slot number only For example gt lanpower stop 1 Configuring the Total Power Available to a Port By default PoE automatically sets a maximum amount of milliwatts for each port on the OmniSwitch In other words each port is authorized by the system software to use up to the default amount of milliwatts to power any attached device You can either increase or decrease this value based on the values in the Chapter 6 Installing and Manag ing Power over Ethernet PoE table Increasing the total power available to an individual port may provide a more demanding Powered Device PD with additional power required for operation Decreasing the total power available to a port helps to preserve inline power and assists in the overall management of the switch s power budget To increase or decrease the total power available to an individual port use the lanpower power command Since you are setting the power allowance for an individual port you must specify a slot port number in the command line For example the syntax gt lanpower 1 1 power 3000 reduces the power allowance on port
202. vided with the SFP page 1 4 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch OS6855 Family Availability Features Hardware Monitoring Automatic Monitoring Automatic monitoring refers to the switch s built in sensors that automatically monitor operations If an error is detected e g over threshold temperature the switch immediately sends a trap to the user The trap is displayed on the console in the form of a text error message In the case of an over threshold temperature condition the chassis displays an amber OK LED in addition to sending a trap LEDs LEDs which provide visual status information are provided on the chassis front panel LEDs are used to indicate conditions such as hardware and software status temperature errors link integrity data flow etc For detailed LED descriptions refer to Chapter 2 OmniSwitch 6855 Series Chassis and Hardware Components User Driven Monitoring User driven hardware monitoring refers to CLI commands that are entered by the user in order to access the current status of hardware components The user enters show commands that output information to the console Monitoring information for chassis components such as the optional back up power supply chassis temperature sensor and chassis fans is provided in Chapter 2 OmniSwitch 6855 Series Chassis and Hardware Components The show commands for all the features are described in detail in the
203. workgroup switch offering 12 10 100 1000 Base T and two SFP connectors Additionally the first four ports support PoE The front panel of the OS6855 14 chassis contains the following major components e System status and slot indicator LEDs e 12 Non combo 10 100 1000Base T with PoE support on the first four ports e 2 SFP connectors e Console port RJ 45 e USB port USB 2 0 page 2 12 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855 14 Refer to the illustration below for more front panel information For detailed LED descriptions refer to page 2 21 For information on the chassis rear panel refer to page 2 23 Status LEDs For information on the OS6855 14 s sta Conse Port tus LEDs refer to page 2 21 The OS6855 14 front panel pro vides one RJ 45 port for console connections Console connections are used by network administrators SFP for switch management This The 0S6855 14 provides two SFP con female RJ 45 connector providesa nectors for supported SFP transceivers DTE console connection 10 100 1000Mbps USB Port The OS6855 14 provides 12 fixed 10 100 1000BaseT non combo 1 12 These are auto sensing and auto MDIX and use RJ 45 connec tors Additionally the first four ports support PoE OmniSwitch 6855 14 Front Panel OmniSwitch 6855 Series
204. y Information China RoHS Hazardous Substance Table Fae KC BA E Bet FF SUPPLEMENT TO PRODUCT INSTRUCTIONS KMEBRHBERLARRABRAHORBEH STS mo Include this document with all Electronic Information Products imported or sold in the People s Republic of China RES Ph SSES Hazardous Substance Parts S R i Ae SARE sg ee Pb H Gd LO PBB PBLE FL ERR IR x o o o o o Circuit Modules Bi Be E 28 HE s 4 P 6 5 Cables amp Cable Assemblies E Bt r S S S S P Metal Parts ARARA MR J S g p Plastic and Polymeric parts NFRAN T EWA EFE m For electronic information products delivered with integrated functional batteries Ei O O O O O O Batteries o RRRARA SUAE A H A A R A A E EE GI T11363 2006 MEREN RERRA TF Indicates that the concentration of the hazardous substance in all homogeneous materials in the parts is below the relevant threshold of the SJ T11363 2006 standard x RORBABRSSMREL ERAN R HAA E h E BBW y T11363 200607 EMEN REE Indicates that the concentration of the hazardous substance of at least one of all homogeneous materials in the parts is above the relevant threshold of the SJ T11363 2006 standard SS 0opnsrcb ARET MRFRARNAA HASE ATES m EOAR EAA ER EE me ARES te A RERA SAMA P TIA SE This table shows where these substances may be found in the supply chain of Alcatel Lucent electronic information products as of the date of sale o
205. y and secure the power supply to the tray using the captive screws Tighten these screws to secure the power supply Attaching a Power Supply to the Power Supply Tray Note Two power supply types can be attached to a power supply tray 4 After the rack mount flanges and the power supply are secured to the tray mark the holes on the rack where the tray is to be installed 5 Lift and position the tray until the rack mount flanges are flush with the rack post 6 Align the holes in the flanges with the rack holes that were marked earlier 7 Once the holes are aligned insert a rack mount screw not provided through the bottom hole of each flange Tighten all screws until they are secure Attaching the Power Supply Tray to the Rack Note Be sure to install the screws in the bottom hole of each flange as shown before proceeding 8 Once the screws at the bottom of each flange are secure install the remaining rack mount screws Be sure that all screws are securely tightened page 3 8 OmniSwitch 6855 Series Hardware Users Guide January 2013 Mounting OS6855 24 and OS6855 U24 U24X Installing Power Supplies Connecting the Power Supply Cable Follow the steps below to connect a power supply with a cable 1 Be sure the chassis see Rack Mounting the Chassis on page 3 13 and power supply tray are securely fastened to the rack 2 Connect the proper end of the supplied power supply cable to the appr
206. y provides full system power for OmniSwitch 6855 Series switches and can be installed as either a primary or backup system power supply 80W AC Sytem Power Supply P S Component Description Model PS 126I80AC Provides System Power For OS6855 24 and OS6855 U24 U24xX Input Voltage Range 90 to 265 VAC Rated Frequency 47 to 63 Hz Inrush Current lt 30A Maximum Output Power 80 W Output Voltage 12 0 VDC typical Output Current 6 7 A maximum Notes Replaced by PS I80AC CC page 2 28 OmniSwitch 6855 Series Hardware Users Guide January 2013 OmniSwitch 6855 Series Chassis and Hardware Components OS86855 24 U24 U24X Power Supplies PS ISOAC CC Power Supply The PS I80AC CC Power Supply provides full system power for OmniSwitch 6855 Series switches and can be installed as either a primary or backup system power supply IT 00 Fanless 80W AC Sytem Power Supply P S Component Description Model PS I80AC CC OS6855 PSL C Provides System Power For OS6855 24 and OS6855 U24 U24xX Input Voltage Range 90 to 265 VAC Rated Frequency 47 to 63 Hz Maximum Output Power 80 W Output Voltage 12 0 VDC typical Output Current 6 7 A maximum OmniSwitch 6855 Series Hardware Users Guide January 2013 page 2 29 OS6855 24 U24 U24X Power Supplies OmniSwitch 6855 Series Chassis and Hardware Components PS 3601160AC P Power Supply

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