Planet Technology VC-1602 User's Manual
Contents
1. 7 2 3 HARDWAREJINSTAEDATION Cc tod e we EH v 8 2A STACK INSTALEA T ON s LLL ELLE 10 CHAPTER 3 CONSOLE AND TELNET MANAGEMENT 11 3 1 CONNECT BY RS 292 SERAL CABLE 11 SOT EDNE 11 SIMAN MENU NERONE ney ed eae ce ines 12 CHAPTER 4 WEB 15 A STARTA WEB BROWSER SESSION riter ee 15 De STACKIMAN SAGE cesi se 16 AO RES MIB rd mE PK 17 4 4 DEVICE CONFIGURATION cceccccccececcccccecccececuccuceneuecseceaenecenecscaeaunenenecsteeaeuenenenstsnauaenenens 20 45 WOPOLOGY INFO ica devi reta E geek Rta taal ea ee a ee E ha E E 21 Oe E TT T UIDES 21 zie PAT RENDER ms 26 a 9 SNNIP EE AE AA EE ace EE EE EEEE ee dabadehataa tune EE EEEE p 26 28 AVO ADDRESS TAB A 31 ENERO 32 4 12 IGMP SNOOPING ccccicecccccsssscececcsvcscavecsvssacetonveveccssunuevedsecveevadseucscvcusvevescudstecucatesmsecsubceuece 322. lg Ate ee 32 CHAPTER 5 TROUBESHOOTING 34 APPENDIX s EE 35 AA SWITCH S RJ 45 PIN ASSIGNMENTS iiic ca Ee Ea deo eee noo Ded nee aeo en Ert dee Eoo de 35 A2 190 100MBPS T0 IOOBASB TX E pavet asa eo e eee DU ee ae 35 Ad RJ 45 CABLE PIN ASSIGNMENT E do te med px et ees E Rc 36 4 RJ 21 CONNECTOR PIN OUT cccccececececccccecececccuecececucececeaenecsceceeuuaenecscetstauaueetsrsnstenaeners 36 Chapter 1 INTRODUCTION 1 1 Checklist Check the contents of your package for following parts VC 1602 CD ROM Quick Installation Guide Power cord 19 rack mount brackets RS 232 cable If any of these pieces are missing or damaged please contact your dealer immediately if possible retain the carton including the original packing material and use them against to repack the product in case there is a need to return it to us for repair 1 2 About the Switch The VC 1602 is an Ethernet over VDSL switch with sixteen VDSL ports on 1 21 connector and two Gigabit slide in slots on the rear panel for optional fiber copper Gigabit modules The switch is a DSLAM Digital Subscriber Line Access Multiplexer accommodating well proven Ethernet and VDSL tec
3. SWITCH ID Network Configuration IP Address IP address of this device Subnet Mask Subnet Mask of your network Gateway IP IP address of Gateway Device Information Name Naming the system optional Contact Who the System administrator is optional Location Where the management stack locates optional Note The Network Configuration and Device Information of Master Device in the management stack will become system parameters automatically 20 4 5 Topology Info This page displays information about the switch es such as Device ID Hardware version Boot Up version POST version Runtime version Firmware version JAVA Applet version Web User Interface version Device Name and Device Location When management stack persist by the Device ID all the members are transparently listed Information Device ID HAN Yer Boot UF Yer POST Ver Runtime Ver JAVA Applet Ver 0 RO 2 0111 0 2 3 00 4 23 2 16 4 9 2003 2 09 6 6 2003 MASTER jNONE 2 RO 1 01 1 102 1 03 1 10 2 15 4 3 2003 2 09 6 6 2003 SLAVE INONE 5 R1 2 02 1 13 2 3 01 6 6 3 17 4 3 2003 2 09 6 6 2003 SLAVE 4 6 Ports Information NONE NONE Agent Status Device Device Location SESE LESS SL is a ports configurations summary table the summary table can know status of each port clear at a glance like Link Up Link Down Enable Disable Link Speed Profile
4. PLANET Networking amp Communication 16 port 2 Gigabit slots VDSL Stackable Switch VC 1602 User s Manual Trademarks Copyright PLANET Technology Corp 2003 Contents subject to revision without prior notice PLANET is a registered trademark of PLANET Technology Corp All other trademarks belong to their respective owners Disclaimer PLANET Technology does not warrant that the hardware will work properly in all environments and applications and makes no warranty and representation either implied or expressed with respect to the quality performance merchantability or fitness for a particular purpose PLANET has made every effort to ensure that this User s Manual is accurate PLANET disclaims liability for any inaccuracies or omissions that may have occurred Information in this User s Manual is subject to change without notice and does not represent a commitment on the part of PLANET PLANET assumes no responsibility for any inaccuracies that may be contained in this User s Manual PLANET makes no commitment to update or keep current the information in this User s Manual and reserves the right to make improvements to this User s Manual and or to the products described in this User s Manual at any time without notice If you find information in this manual that is incorrect misleading or incomplete we would appreciate your comments and suggestions FCC Warning This equipment has been test
5. Up Down Rate Up Down SNR Duplex mode and Flow Control Pot Name Link Admin Profle UpRate DownRate UpSNR DownSNR 1 NIA VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 2 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 3 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 4 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 5 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 6 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 7 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 i VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 g VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 10 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 11 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 12 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 13 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 14 VDSL LinkDown Enable VE 5 0 000 0 000 0 000 0 000 15 i VF 5 nann nnan nnn Pot Name Type Link Admin Speed Duplex Flow Ctrl 17 10008C LinkDown Enable Auto Auto Disable 18 1000T Link Up Enable 1000M Full Disable The line quality is determined by using the SNR Signal to Noise Ratio and applies to VDSL line connections only SNR is the ratio of the amplitude of the actual signal to the amplitude of noise signals at a given point in time The higher the SNR is t
6. In making a switch to switch connection use Gigabit ports to connect another switch or backbone is strongly recommended The Gigabit ports provide the fat pipe to the server or backbone connectivity for boosting the total system performance Refer to the wiring statement of the previous section connect each station to the switch with correct type of cables Module Installation The two slide in slots on the rear panel are purposed for installing optional modules They can be used as a network backbone or connect to a server Follow the steps as described to install a module 1 Power off the switch 2 Removing two screws on the face plate of slide in slot with a flat head screwdriver 3 Push the module gently into the slot along the slide tracks 4 Ensuring that it firmly engages with the connector then tighten the screws to secure the module Note he slide in slots are not hot swappable power off the switch before installing modules 2 4 Stack Installation There are two RJ 45 ports on the front panel for proprietary management stack Only straight through UTP STP cable can be used Plug one end of the cable in the IN port and the other end to the OUT port of next device Repeat the step for every device in the stack cluster then ending at last switch Before management stacking be sure of every device uses a unique Note SWITCH ID or the management stack will not work The switch with least SWITCH ID
7. WGSW D1GT O 1000Base T 1000BASE T WGSW D1GT The following is the gigabit module operation and cabling required Media Speed Duplex Mode Wiing jDistance IO00BASE T i0Mbps Ful Half Category 3 4 5 UTPISTP 100m 100Mbps___ Full Half Category 5 UTP STP 100m 00m 1000BASE SX 1000Mbps Full 62 5 125 um MMF 20m 50 125 um MMF 00m 1000BASE LX 1000Mbps Full 62 5 125 um MMF 50m 50 125 um MMF 50m 9 125 um SMF 10km Console Port The RS 232 console is an interface for connecting a terminal directly Through the console port it provides rich diagnostic information includes network statistics link status and system setting The operating mode of the console port is ir DCE 9600 Fix baud rate n No parity checking 8 8 Data bits 1 1 stop bit None No flow control You can use a normal RS 232 cable and connect to the console port on the device After the connection you can run any terminal emulation program Hyper Terminal Winterm Telix and so on to enter the startup screen of the device 9 9 9 Power Receptacle For compatibility with electric service in most areas of the world the switch s power supply automatically adjusts to line power in the range 100 240 VAC and 50 60 Hz Plug the female end of the power cord firmly into the receptacle on the rear panel of the switch Plug the other end of the power cord into an el
8. ACT one slide in module is well installed and functioning the relevant one lights green Green Off The switch is standalone or the stack link have problem Stack ports There are two stack ports on the front panel One is IN and the other is OUT When stacked the IN port should connect to the other switch s OUT port and the OUT port should connect to other switch s IN out You can just use normal Cat 5 or better cable with RJ 45 connector to stack Only straight through UTP STP cable can be used There is no Duplex Mode issue and the maximum distance between first and last switch is 800m SWITCH ID Each switch on a stack must have a unique switch ID There are eight degrees 0 77 in the rotary switch The switch with least switch ID will become master switch and the others become slave If master switch is fail or disconnected to the switch by stack port the switch with least switch ID will become master Every device in the management stack should have a unique Switch ID In the meanwhile a Switch ID which has been using by a device reused by another the management stack will fail Reset button At the middle of front panel the reset button is designed for reboot the switch without turn off and on the power VDSL ports There are 16 VDSL ports within 1 RJ 21 connector on the front panel The VDSL supports 5 selective transmission modes that operate in different band allocation and result in different upstr
9. a single IP address The VC 1602 is ideal for providing broadband services to subscribers in apartment hotel and campus communities Fully compatible with Cisco LRE CPE modems PLANET s VDSL solution provides a lower cost replacement and smooth migration from existing Cisco LRE networks 1 3 Features W W 22222 2222222 Cisco LRE CPE modem compatible Complies with IEEE802 3 10Base T IEEE802 3u 100Base TX IEEE 802 32 1000Base SX LX IEEE 802 3ab 1000Base T IEEE 802 3x flow control IEEE 802 1Q VLAN and 802 1p priority queuing 5 selectable transmission modes using the management interface of the VC 1602 QAM Quadrature Amplitude Modulation line code Designed based on Frequency Division Duplexing A telco 50 RJ 21 connector for VDSL ports Voice and data communication can be shared on the existing telephone wire simultaneously Provides 6k MAC address table and 384K bytes memory buffer Supports 802 1p QoS with two priority queues Supports 802 1Q tagged VLAN up to 255 VLAN groups can be configured Console telnet web and SNMP manageable Supports IGMP snooping Port mirroring for dedicated port monitoring Rate control function to limit bandwidth to 10 20 to 100 1 4 Specifications Telco 50 RJ 21 provides 16 VDSL connections LEDs System PWR Master Status Per port LNK ACT Port Module LNK ACT Stack LNK Cables 10Base T 2 pair UTP Cat 3 4 5 up to 100m 100Base TX 2 pair UTP Cat 5 up to 100m 1000B
10. address 1 Click the combo box and select a port then the MAC address table of the port appears 2 Fillin configuration value VLAN ID MAC address then click Add button Note that ports on the switch are all default to VLAN 1 To remove a static address 1 Click the static address in the MAC address table of the port 2 Click Remove button to remove it from MAC address table 31 4 11 Mirror Port mirror is used to mirror traffic from source port to a target port for analysis Only 2 ports can be monitored mirrored simultaneously to 1 sniffer port target port Note that the target port must be in the same VLAN as the source port 1 Click Active radio button to activate port mirror 2 Select Monitored Ports up to 2 ports 3 Click Sniffer Port combo box and select a sniffer port target port and click Apply to apply 4 This figure describes port 2 and port 3 will be mirrored to port 11 Mirroring s Active Inactive Monitored Ports Lit 2 14 15 6 17 Max mirrored ports Ld Sniffer Port 11 Apply Undo 4 4 12 IGMP Snooping Multicasting is widely used to support multi media applications such as video conferencing The multicasting simply broadcasts its services to the group of a network instead of establishing connections separately with every host that subscribed the services With no Multicast Filtering aware switches a multicast server
11. list 2 Click Remove button to remove it To Modify a Community 1 Select one community you want to modify in the Current column 2 New column lists the corresponding values please modify it 3 Modify button to update the entry To Test Trap Manager Press Trigger test trap button one test trap will be sent to all NMS that have been added to Trap Manager list r Current lt lt Add Name NetAdmin IP 10 10 14 123 A Aging New Name MIS IP 10 10 14 125 Aging D Remove Community String Richard Name Alex IP 10 10 14 126 Aging IP Address 10 10 14 188 Name Richard IP 10 10 14 188 Aging 120 Modify MEI Name Maggi IP 10 10 14 210 Aging 50 m 120 iE J 99 gng Triger test trap 97 Trap Filtering Check the Enable boxes by mouse clicking to receive a notice when corresponding event occurs Cluster Changed Link UP Link Dawn Device Inserted Device Removed Port Intrusion Flash Updated 4 9 VLAN The VLAN is a group of ports that may spread around the network but communicate as though they belong to one subnet By using VLAN all ports can be reorganized into separate broadcast domains for security reasons and reduce bandwidth occupation instead of using routers to divide whole network into subnets It p
12. name admin and password admin If you have configured a new password input the new password to access VC 1602 Enter Network Password i a X gt Please type your user name and password Site 132 158 0 1 Realm STACKING Platform User Name Password Save this password in your password list 2 After Login the web management will start to download the java file for the switch B Downloading jar file Downloading from URL http 192 168 0 1 applet applet jar EN 1 8 0 D j jJ 3 After the file download is completed the following message is shown Please click Continue to enter the stack main page 15 5 Versio 5 Control Dialog Applet Image Current Ver 0209 05 Applet Image Least Ver T Runtime Image Current 02 16 00 Runtime Image Least Ver Continue Upgrade Jawa Applet Window 4 2 Stack Main Page The stack main page contains two options Topology This screen displays one or more switches of the management stack Basic properties can be read by the screen including Hardware characteristic Device Name Up time Master and Slave relationship Also by mouse clicking listed items can enter for further operation Device Name NONI Device up time 0 day 23 hour 28 min 18 sec EJ Device up time 0 day 0 hour 17 min 6 sec Device up time 0 day 0 hour 29 min 13 sec System Configuration If you are managing a Ma
13. the dialogue screen appears E Port setting duplicate dialog Source Port 1 Target Port H1 He 44 18 L All uplicate Option Name Admin Profile Bandwidth Ctrl Jawa Applet Window 1 Select Source Port for example Port 1 Select Target Port click for select all for example Port 2 3 4 5 Select the port attributes you want to duplicate Click to submit values Click button to apply settings As the following result port 1 is duplicated to port 2 3 4 5 accompany with specified attributes Part Admin Profile Bandwidth Ctrl 1 Enable VE 15 BOS E NA E UH 6 NA Enable wens B B NA Enbe WES M 7 NA Enble WES MS O B NA Enable WES MUS NA Enable WES gr 10 Enable 5 100 E YE 1 E Port Mame Admin Speed Duplex Flow Ctrl 17 Enable Auto Disable Duplicate Apply D2 Also accomplished by simply mouse right click the port on the Panel Note Display then select Copy Setting to duplicate port properties and select Past Setting when point at destination port Statistic The statistics function provides the following 3 pages for various traffic information of each port There is a button on the bottom of each page for you to clear the statistic data and recount again Ether Like Frame Types RX Bytes RX Frames
14. ANET VC 1602 products are designed to share lines with analog Integrated Services Digital Network ISDN and digital private branch Note exchange PBX switch telephones that use the 0 to 700 kHz frequency range Digital telephones connected to digital PBX switches that use frequencies above 700 kHz do not work when sharing a line with LRE signals Due to the proprietary nature of digital PBX switches some digital PBX switch services use frequencies above 700 kHz Besides digital telephones connected to digital PBX switches that use frequencies above 700 kHz will not work when sharing a line with LRE signals gt 2 2 Rear Panel The rear panel of the switch indicates an AC inlet power socket which accepts input power from 100 to 240VAC 50 60Hz one RS 232 console port for setting up the switch via a connection to a terminal or PC using a terminal emulation program and two slide in slots for installing additional modules 100 240V AC VC 1602 Switch front panel Slide in slots The two slide in slots on the rear panel are reserved for following optional gigabit modules They can provide fat pipes for up linking to backbone or connecting to servers WGSW D1SX TX RX O B O Q Q 1000 5 1000BASE SX WGSW D1SX WGSW D1LX O a O Q Q 1000Base LX 1000BASE LX WGSW D1LX
15. L Stackable Switch ES a 83 73 NON E UserName There are three system default accounts for different privilege levels root root can do any configuration includes changing password and enable disable management capability via console port The default password of root is superuser Note that this account is not workable on telnet and web management interface admin admin can do any configuration except changing password The default password of admin is admin guest guest can view the whole switch information only moreover access to Web management interface is not allowed The default password is guest Main menu appears after successfully login VC 1602 To enter any of the submenus simply type the number after the command prompt When select further options you may be asked for the device ID which you want to configure Please just input the SWITCH ID which you have configured on the switch front panel PLANET VC 1602 VDSL Stackable Switch Hain Henu System Information Hanagement Setup Device Control User Authentication System Utility Save Runtime Configuration Press ESC key to logout or Please input one value 1 6 The following table shows all the available options on the switch The management functions are exactly the same with web based management interface but in text mode For further operation please refer to 4 Web Managemen
16. RC Number of short frames with valid CRC Number of short frames with invalid CRC Number of long frames with invalid CRC 24 Location Search A denominate port can be searched by its given name Match whole word only Search Name Richard Search Port s List Device ID Porro Mame Richard OAM Like OAM Operation Administration Maintenance is a powerful tool indispensable to telecommunication technician for troubleshooting and diagnosis Experienced technicians can perform looping tests with OAM tool to discover abnormal nodes or segments The OAM Like is a simplified OAM which features the switch to run looping tests while remote administer by simply mouse clicking The VDSL switch also negotiates with CPE VDSL Converter to know the link status and recognize hardware version software version and Ethernet port link status of CPE device Information Link VDSL port Link status Link Up Down CPE H W Ver Hardware version of VDSL Converter CPE S W Ver Software version of VDSL Converter CPE Ethernet Link Ethernet port link status Link Up Down of VDSL Converter Configuration Reset button Click the button can reset the VDSL Converter which is connected to the port Test button Click the button to perform Loopback Test The test result shows on the right field 25 Port Reset CPE LoopBack Test Last Setting Test Result 1 Reset Test Reset CPE OK 2 Reset Test 3 Reset Test Res
17. RX crc err TX Byte TX Frames TX Collisions TX drops TX underruns Number of bytes received in good and bad frames Number of good and bad packets received Number of CRC errors received Number of bytes transmitted in good and bad frames Number of good and bad packets transmitted Number of collisions on transmitted frames Frames dropped due to lack of receive buffer Increments when packet transmission fails due to the inability of the interface to retrieve packets from the local packet buffer fast enough to transmit them onto the network RX Good Frame Types RX Bytes RX frames RX broadcasts RX multicasts RX less 64_pkts RX 65 to127_pkts RX 12810255 pkts RX 256t0511 pkts 512t01023 pkts RX 1024more pkts RX Error Frame Types RX alignment err RX crc err RX oversize err RX undersize err RX fragments err RX jabbers err Number of bytes received in good and bad frames Number of good and bad packets received Number of good broadcasts Number of good multicasts Number of short frames with invalid CRC 64 bytes Number of 65 to 127 bytes frames in good and bad packets Number of 128 to 255 bytes frames in good and bad packets Number of 256 to 511 bytes frames in good and bad packets Number of 512 to 1023 bytes frames in good and bad packets Number of 1024 to max length type frames in good and bad packets Number of alignment errors received Number of CRC errors received Number of long frames with valid C
18. also allows you to check the status of connected VDSL converter reset the CPE and do loopback test 2 Address Table Create delete and display the MAC address entries of each port You can also modify the aging time and search a specified MAC address on this menu 3 VLAN Two VLAN modes are supported on this switch 802 1Q VLAN and port group VLAN Please select the VLAN mode first and then make further configuration Please refer to section 4 9 for detail configuration available on this switch 4 Security This function is reserved for future use 5 IGMP Snooping Enable or disable the IGMP Snooping You can also display the IP multicast registration table on this menu 6 Mirror Enable or disable the mirror function and 2 Management 4 Trap Receiver Control Setup 3 Device Control choose the sniffer port and monitored port 7 Statistic Information Show traffic information of each VDSL and Ethernet ports 243 8 Priority Tag Define the 802 1p tag mapping and the service rule Please refer to section 4 13 for detail This menu allows you to configure the 4 User password of root admin and guest Authentication account Only root account has the right to enter this menu 1 System Restart Restart the switch Two options are available cold start and warm start 2 Default Factory Reset Reset the switch back to factory default settings 3 Timeout Interval Setup Confi
19. ase T 4 pair UTP Cat 5 up to 100m 1000Base SX 50 125 and 62 5 125 fiber optic cable up to 550m 1000Base L X 9 125 fiber optic cable up to 10km 50 125 and 62 5 125 fiber optic cable up to 550m VDSL twisted pair telephone or ISDN wires AWG24 or better up to 5000ft 1 5km Mode Distance ANSI 15 4Mbps asymmetrical rate up to 4100 feet 1 25km Based on AWG24 ETSI 11 4Mbps asymmetrical rate up to 4100 feet 1 25km wires VE 5 5 5 Mbps symmetrical rate up to 5000 feet 1 5km VE 10 11 11Mbps symmetrical rate up to 4100 feet 1 25km VE 15 15 17Mbps asymmetrical rate up to 3500 feet 1 05km Rack Mount 19 rack mount 1U height 440 x 285 x 44 mm Operating Environment Temperature 0 50 degree C operating 20 70 degree C storage Humidity 0 90 non condensing Power Supply 100 240VAC 50 60Hz auto sensing EMC EMI FCC CE Management Interface Web Console Telnet and SNMP Protocols and Standards Network Management IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet IEEE 802 32 802 3ab Gigabit Ethernet IEEE 802 3x flow control IEEE 802 1Q VLAN tag IEEE 802 1p QoS RFC 768 UDP RFC 783 TFTP RFC 791 IP RFC 792 ICMP RFC 826 ARP RFC 854 Telnet RFC 2068 HTTP RFC 2236 IGMPv2 RFC 1157 SNMP v1 v2 RFC 1123 MIB 2 RFC 1493 Bridge MIB Chapter 2 HARDWARE INSTALLATION This section describes the hardware features and installation of these Switches For easier management and control of the switc
20. cel Java Applet Window lt Default gt Make the switch es returning to factory default value Select the switch and click Default button the selected switch es will return to initial value If you want to clear the previous value in the System Memory please Save it sd Factory default option dialog 3 X Device ID 11 nz Default Cancel Tawa Applet Window lt Reboot gt You can specify switch es and reboot it Warm Boot Reboot the switch in a short time Cold Boot Boot the switch and with fully Power On Self Test POST The system is completely checked but spends much time E Restart configuration dialog ERU xj Device ID 11 Warm Boot Cold Boot OK Close Java Applet Window lt Ping gt The Ping is a commonly used tool to detect the remote host or IP address exists or not Moreover network status also can be known by the ratio of packets Reply and Loss Ping Function Dialog E m gt ing Test Ping Requests 100 ing Count m Ping Replies T IP Address 203 70 249 254 Loss Rate 0 00 i Start Tawa Applet Window Telnet By simply clicking the Telnet button the Telnet program implements and displays login Screen Contact Contact PLANET technicians for technical support by E Mail Upgrade You can select the device ID and click the upgra
21. de method Please note the two or more device can be upgraded at the same time 18 E Upgrade configuration dialog E X Device ID 11 1440 WEB Upload TFTP Download Local File Transfer OK Close Java Applet Window WEB Upload w Select Device ID and WEB Upload radio button then click OK w Specify the file path by clicking Browse button and click Start TFTP Download 1 Select Device ID and TFTP Download radio button then click OK 2 Enter the TFTP server s IP address in Server IP field 3 Enter file name in File Name field Click Start button to download the code and system update with it automatically Config Dialog E X Server IP 192 168 1100 File RUNTIME BIN Start Cancel Close Tawa Applet Window Local File Transfer 1 Select Device ID and Local File Transfer radio button then click OK 2 Click Application or Java Applet radio button Application System firmware Java Applet Web User Interface The system starting software synchronization from Master Device That the synchronized hardware should be identical to Master Device 19 Local Image Transfer D ilog Application Java Applet Start Cancel Java Applet Window Device The shortcut to go to another member switch in the management stack 4 4 Device Configuration Panel Display STATUS LED RJ 21 VDSL ports
22. eam and downstream bandwidth Due to different telephone line quality cross talk or extension distance may affect actual achievable speed you can configure individual port in built in management interface for optimized connectivity The following is the summary table of transmission modes bandwidth and distance extensibility tested for AWG 24 0 5mm twisted pair without noise and cross talk Profile Name Profile Type Downstream Upstream Maximum Distance between Rate En m Rate DM CO Port and the CPE EE e 17 A27 2 4100 4100 ft 1 25km sd 1 25km 4100 ft 1 25km Privat 5000 ft 1 5km VE 10 default 11 38 11 38 4100 ft 1 25km VE 15 Private 15 17 17 06 3500 ft 1 05km 1 The payload rate is about 996 less than the line rate due to framing overhead Note 2 26 0 4mm cable can also be used but the distance is 20 to 40 shorter than above table X 3 Each terminated bridge tap can reduce the VDSL link distance by 90m The quality of the cable the size of the cable bundles and the cross talk within the bundle can also affect other overall reach Wiring for VDSL ports The VDSL port of VC 1602 uses one RJ 21 Telco 50 connector to connect up to 16 VDSL converters 1025 VC 101S or Cisco LRE modem through structured or unstructured wiring such as existing telephone lines The link between the VDSL switch port and each converter can reach speeds of up to 15 17 Mbps over distance
23. ectric service outlet then the power will be ready Power Notice 1 The device is a power required device it means it will not work till it is powered If your networks should active all the time please consider using UPS Uninterrupted Power Supply for your device It will prevent you from network data loss or network downtime 2 In some area installing a surge suppression device may also help to protect your switch from being damaged by unregulated surge or current to the Switch or the power adapter 2 3 Hardware Installation This switch can be placed directly on your desktop or mounted in a rack If you install the device in a normal standalone standard the switch is an managed Switch and users can immediately use most of the features simply by attaching the cables and turning the power on In this case any managerial proceedings are effective only in the range of the switch After management stacking you can enjoy the powerful management functions and control the whole system Desktop Installation For desktop installation the switch needs to put on a clean flat desk or table close to a power outlet Plug in all network cables and the power cord then the system is ready Before installing the switch you must ensure 1 Itis accessible and cables can be connected easily 2 Cabling is away from wSources of electrical noise such as radios transmitters and broadband amplifiers Power lines and fluorescent lighting fi
24. ed and found to comply with the limits for a 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 Instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CE Mark Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Revision PLANET 16 port 2 Gigabit slots VDSL Stackable Switch User s Manual FOR MODELS VC 1602 Part No EM VC1602 TABLE OF CONTENTS CHAPTER 1 INTRODUCTION 1 Hoi ML EH ES 1 TS ABOUTSEE Lf sted 1 FEAT IRE ofertas tetto oett tens a e DE 2 SPECIFICATION 2 CHAPTER 2 HARDWARE INSTALLATION 4 2 cel 21S fat 211 cl a en eS S 4 2 2
25. ed to any other group it is temporarily disabled because no one can communicate with it 2 f one port s PVID is equal to this VLAN ID removing this VLAN group will not allow until you change it To modify a VLAN group 1 Select a VLAN group you want to modify from the current list 2 Modify parameters in New column 3 Click Modify button to submit the new parameters VLAN Static Table This screen is used to Add Remove member ports of a VLAN To add member port 1 Click the VLAN ID combo box and select a VLAN you want new ports to join in 2 Select ports press Shift Ctrl key for selecting multi ports in the Non Member column 3 Click Add button to join selected ports in To remove member port 1 Click the VLAN ID combo box and select a VLAN you want to remove ports 2 Select ports with Shift Ctrl key to select multi ports in the Member column 3 Click Remove button to delete selected ports 1 lf a removed port is no longer belonged to any other group it is Note temporarily disabled because no one can communicate with it 2 The port which is assigned a PVID and the PVID is equal to VLAN ID removing the port will not allow until you change it 29 VLAN Port Configuration When the VLAN enabled switch receives an untagged packet the packet will be sent to the port s default VLAN according to the PVID port VLAN ID of the receiving port Port FID Ingress Filtering Disable Disab
26. et CPE OK 4 Reset Test 5 Reset Test b Reset Test Port Link Down T Reset Test LoopBack Test OH g Reset Test Reset CPE OK g Reset Test Port Link Down 4 7 Security This is reserved for future use 4 8 SNMP Simple Network Management Protocol SNMP is a communication protocol for managing devices on a network It is commonly used for network administrators to communicate with multiple devices hub switch router for configuring and monitoring while convenient for troubleshooting but no miscellaneous platform consideration The built in SNMP is an agent which watches the status of it self The Network Management Station A computer attached to network with SNMP management program well installed can be used to access it Community A valid entry of Community String and IP Address is for authentication to login to the SNMP agent for configuration Moreover the community capacity can up to 3 sets and only by the way of specified IP address here will be allowed to access the agent One entry consist of IP address 0 0 0 0 will allow the ones who know the community string to access the agent with Read Only access right without limitation To Add a community 1 Input a name as a community string for authentication in the Community String field ex administrator 2 Enter the IP address in the IP address field you allow to access from ex 192 168 1 22 Click the Access Mode combo box and select a aut
27. gure the telnet timeout interval 4 TFTP Download Update the firmware through TFTP 5 System Utility Server 5 Local Transfer Transfer the firmware from master switch to slave switch Ping a IP to test the connection status 7 Search Location by Input a port name to get the Port Name correspondence of Device ID and Port number 6 Save Runtime save the configuration you have make on Configuration the switch 14 CHAPTER 4 WEB MANAGEMENT 4 1 Start A Web Browser Session The Web Interface of VC 1602 is coded by Java Applet and running on the JavaT M Virtual Machine JVM version 1 3 1 platform You should configure the management station with an IP address and subnet mask compatible with VC 1602 for accessing it Also the management station should be well configured and connected to Internet for automatically downloading upgrading the suitable JVM through Internet from http Java sun com Or you can download from http java sun com j2se 1 3 download html and manually install it Note Usually the newer Java Virtual Machine is not backward compatible JVM version 1 3 1 is strongly recommended to ensure properly operation The default network configurations are as follows IP 192 168 0 1 Subnet Mask 255 255 255 0 Default Gateway 192 168 0 254 1 Activate a web browser and enter the IP address you have configured in the address field A screen pops up and asks for username password Use system default users
28. h familiarize yourself with its display indicators and ports Front panel illustrations in this chapter display the unit LED indicators Before connecting any network device to the switch read this chapter carefully Furthermore there are three choices of different modules for expansion WGSW D1GT 10 100 1000Base T module WGSW D1SX 1000Base SX module WGSW D1LX 1000Base LX module 2 1 Front Panel The unit front panel provides a simple interface monitoring the switch PLANET 16 VDSL Stackable Switch INKOOOOOOO00 STACK vos MASTER m Swithin STATU 0 0 0 e RESET ofi Jo LNK ACT m Q VC 1602 Switch front panel LED indicators ER Green When this LED steady green it means the device acts competent leading role Master an indispensable essential for system administrator to control and monitor whole system At the time one member of the cluster disconnected or new member joined the LED blinks Soon one and only one master will be raised You can refer to SWITCH ID for relative information STATUS Flashing Run Time Error occurs Green VDSL Well connected with CPE device Green Module LNK
29. he better the line quality Please manually adapt profile according to line quality and distance to get better performance or replace the line with new one Note Also by simply clicking the port on the Panel Display the port information screen pops up Port 18 name N Type RX Bytes RX Frames RX BCST Frames 50168 RX MCST Frames 49242 RX Alignment RX Oversize Java Applet Window 1000T 16876276 174797 0 0 Link Status TX Bytes TX Frames TX Collisions RX CRC RX Undersize RX Fragments Clear Refresh Link Up 9651788 73502 0 0 D 0 91 Configuration Port attributes can be setup in this page Port Mame Admin Profile Bandwidth Ctrl 1 NA Enable WE 5 100 a 2 Enable WE 5 100 nd 3 NA Enable WE 5 100 4 Enable WE 5 100 5 Enable WE 5 100 b Enable WE 5 100 T NA Enable WE 5 100 B NA Enable WE 5 100 z BA Enable WE 5 100 10 WE 5 100 11 WE 5 100 12 Enable WE 5 100 13 Enable WE 5 100 14 WE 5 100 Admin apeediDuplex Flow Ctrl 17 Enable Auto Disable 18 Enable Auto Disable Duplicate Apply Setup Port Attributes VDSL port 1 D 1 Click the Name column of the port Enter a name for identification like Richard and press Enter Leave the Admin column Enable value to make the
30. hnologies to extend Ethernet over single pair phone line by using a VDSL signal Up to 15 17Mbps bandwidth and 5 selective transmission modes provides ultra high performance to the pervasive telephone line network and has the advantage of minimum installation time and minimum expense by allowing voice and data to share the same telephone pair without interference Moreover the maximum 1 5km distance provides wide coverage for service providers The 2 Gigabit slide in slots on the rear panel provide fat pipes for connecting to the backbone or connecting to servers 10 100 1000Base T 1000Base SX and 1000Base LX modules are available to fit existing networks and to provide flexible media selections The VDSL Switch contains an advanced management capability that can be remotely accessed by Telnet SNMP and Browser The standard IEEE 802 1Q with VLAN tagging feature makes logically separating nodes easier with up to 255 VLAN groups allowed Two priority queues with 802 1p support IGMP snooping and rate control function are also provided to optimize network bandwidth The VC 1602 provides switch stacking functionality to manage up to 8 switches using a single IP address Through its proprietary management bus using a standard RJ 45 cable the distance between stacked switches can be up to 800m The management bus traffic is separated from the network ports ensuring heavy network loading does not affect management tasks 128 VDSL ports can be managed with
31. hority Read Only Read Write 4 Click lt lt Add button to add this entry To Remove a Community 1 Select the community you want to remove from the Current list 2 Click Remove button to remove it 26 To Modify a Community 1 Select one community you want to modify in the Current column 2 New column lists the corresponding values please modify it Click Modify button to update the entry SNMP Community Capacity 3 urrent Mame public Made Read Only IP 0 D i ing administrator Mame private Made Read Vvrite 10 Stringladministrator Nameae administratar Mode Fead wyrite IP IP Address 10 10 0 22 Access Mode Read Wurite Trap Manager Trap Manager specifies the Network Management Stations NMS that will receive trap messages from the SNMP agent and can up to 5 entries A Trap Manager entry with Aging Time 0 will never expire and Aging Time 10 will expire when 10 minutes is up and no more trap messages the corresponding entry can receive To Add a Trap Manager 1 Input a name for authentication in the Community String field ex administrator 2 Enter the IP address in the IP address field you allow to access from ex 192 168 1 22 Enter a expiry time for this entry will be durable in minutes 0 for never expires Click Add button to add the entry To Remove a Community 1 Select the community you want to remove from the Current
32. i we A 4 RJ 21 Connector pin out aS uuaananaaasuuuunuaguaononuuseo oon on aot 69b The above picture is the RJ 21 connector on VC 1602 The following lists the RJ 21 connector pinouts Port 16 Tip Port 16 Ring Port 15 Tip Port 15 Ring Port 14 Tip Port 14 Ring Port 13 Ring Port 12 Tip Port 12 Ring Port 11 Tip Port 11 Ring 136 Port 10 Tip Port 10 Ring DN LEN s37
33. le Disable Enable Enable Disable Disable Enable Disable Enable Disable 555 ed E31 L l l lI To change the PVID 1 Double click the PVID column of a port 2 Input a new VLAN ID 1 255 3 Press Enter to submit the value 4 Click Apply button to apply it 1 All the ports are default as members of VLAN 1 and assigned PVID 1 2 Though you can configure a VLAN group with VLAN ID from 1 to 4094 the supported PVID on this switch is only from 1 to 255 Note 3 The port which was assigned a PVID and the PVID is equal to LAN ID removing the port will not allow until you change it 4 Automatically a port will join the VLAN of its PVID and if the VLAN does not exist system will create it To Enable Disable Ingress Filtering When one packet comes in from Port X to VLAN Y but Port X is not a member of VLAN Y Ingress Filter Enabled The filter checks the packet and detects Port X does not belong to the VLAN Y the Ingress Filter discards the packet Ingress Filter Disabled All the packets destined to VLAN Y are all unobstructed Click the Ingress Filtering column of a port and select Enable to activate Ingress Filter Port Group VLAN The Port Group VLAN Port based VLAN is concentrate on definite ports The packets forwarding policies are based on destination MAC addresses or related ports by voluntary learning relationship of MAC addresses and its rela
34. may floods broadcast data overall the broadcast domain and wastes a lot of bandwidth The Internet Group Management Protocol IGMP snooping uses the protocol to make switches join leave multicast group and interacts switches to optimize the network performance by monitoring the IGMP packets and forward to the ports containing multicast hosts or switches This will efficiently reduce the multicast traffic rather than flooding overall network IGMP snooping is more and more important especially when the multi media demand is booming T As IGMP Snooping only operates under 802 1Q VLAN mode please Note change VLAN mode from Port Group VLAN to 802 1Q VLAN before enabling IGMP Snooping 4 13 Priority This switch supports IEEE802 1p CoS with 2 level priority There are 8 traffic classes and 8 Service Rules in the Priority Map When one packet carries with priority tag which has specified a CoS Class of Service comes into the switch the specified CoS tag will determine what priority Low High will it get according to the Priority Map in the switch The available Service Rules are FIFO The first in packet the first out packet No priority 1 1 oend 1 high priority packet then 1 low priority packet 2 39 N Oo Ci fF C DPD Send 2 high priority packets then 1 low priority packet Send 3 high priority packets then 1 low priority packet Send 4 high priority packets then 1 low priority packet Send 5 high priority packets then 1 low
35. port to be in operation or Disable to pause it Select Profile 5 profiles available ANSI ETSI VE 5 VE 10 and VE 15 Please check chapter 2 1 for the data rate of each speed and their maximum connection distance Select the predefined Bandwidth Ctrl scale to limit the available bandwidth to 10 20 to 100 Click Apply button to apply settings Gigabit module port Click the Name column of the port Enter a name for identification like Richard and press Enter Leave the Admin column Enable value to make the port to be in operation or Disable to pause it Select Speed Duplex mode 5 modes are supported 10Half 10Full 100Half 100Full and Auto for auto negotiation Please note the fiber modules support only Auto for 1000Mbps full duplex operation Select Enable on the Flow Ctrl field to enable 802 3x full duplex flow control or back pressure half duplex flow control Click button to apply settings D Note Also accomplished by simply mouse right click the port on the Panel Display then select Configuration the configuration screen pops up 22 s Front Panel intormali n Configuration CONSOLE Copy Setting 5 4 B 56 7218 Paste Setting 13 14 15 16 nD shal E E F F 9600 8 n 1 Java Applet Window DEVICE ID zl Pm 1 gp Lili unes EE EEEF S e Apply Java Applet Window Duplicate Port Attributes Click Duplicate button
36. priority packet Send 6 high priority packets then 1 low priority packet Send 7 high priority packets then 1 low priority packet riaority Mapping tot elt vie en elie ne Service Rule FIFO v 38 CHAPTER 5 TROUBESHOOTING This chapter contains information to help you solve problems If VC 1602 is not functioning properly make sure the Switch was set up according to instructions in this manual The port is connected but the port LED is not lit Solution Check the following items 1 The switch and the connected device s power are on or not 2 he connecting cable is good and with correct type cable is firmly seated in its connectors in the switch and in the associated device 4 The connecting device including any network adapter is well installed and functioning Some stations can not talk to other stations located on the other port Solution 1 Check the VLAN and PVID settings 2 he address table may contain older information than of the address table of that node Please power down to refresh the address information JA APPENDIX A A 1 Switch s RJ 45 Pin Assignments 1000Mbps 1000Base T KE ELM ELE Implicit implementation of the crossover function within a twisted pair cable or at a wiring panel while not expressly forbidden is beyond the scope of this standard A 2 10 100Mbps 10 100Base TX Contact 35 A 3 RJ 45 cable pin assignment
37. roduces cleaner network environment by reducing broadcast traffic and simplify network management by allowing you to move devices to another VLAN without changing physical connections The switch support 2 VLAN type 802 1Q VLAN and Port Group VLAN 802 1Q VLAN Before enabling 802 1Q VLAN pay attention to w All ports are default to VLAN 1 and assigned PVID 1 w Though you can configure VLAN group with VLAN ID from 1 to 4094 Due to hardware s restriction the maximum PVID supported on this switch is 255 VLAN Static List This screen is used to Add Remove Modify VLAN and up to 255 groups is supported on this switch The VLAN groups that have been created are all listed here To create a new VLAN group 1 Specify the name for the new VLAN group VLAN name is only used for identification 2 Enter a number VLAN ID for the new VLAN group The VLAN ID can be set from 1 to 4094 3 Check the Active box to activate the VLAN or leave it blank and activate it afterward 4 Click button to create the new VLAN 28 ID 1 State ACTIVE 10 3 Name MET State ACTIVE 1 222 State ACTIVE r Mew lt a Add VLAN ID 222 VLAN Modify Status Active UL To remove a VLAN group 1 Select a VLAN group you want to remove from the Current list 2 Click button to remove it Attention 1 If a removed port is no longer belong
38. s of up to 5000 feet 1500 meters You can hot swap the VDSL converters without powering down the switch or disrupting the other switch ports If telephone services such as voice or an Integrated Services Digital Network ISDN use the same cabling as VDSL traffic the VDSL port must be connected to the patch panel through a plain old telephone service POTS splitter The splitter routes VDSL data high frequency and voice low frequency traffic from the telephone line to the switch and private branch exchange PBX switch or public switched telephone network PSTN The connection diagram is as the following ia Rit wa 16 port VDSL Stackable Switch ML CR VC 1602 VDSL Splitter PBX LINE To PBX To VDSL PSTN Converter If the port is connected but the relevant LED is dark check the following items 1 The switch and the connected device s power on or not 2 connecting cable is good and with correct type 3 cable is firmly seated in its connectors in the switch and in the associated device 4 The connecting device including any network adapter is well installed and functioning 5 Confirm the CPE device is implemented within the scope of operative without interference For more information about the splitter please consult your local dealer about the splitter and refer the user s guide of the splitter PL
39. ster or a Standalone device the system configuration parameters are equal to parameters of Net Configuration and Device Information in Device tab For further information please refer to Device statement 16 4 3 Switch Main Page Switch Main Page appears after you click one of the switch es on the topology page There are 8 function button listed on top Home Save Default Reboot Ping Telnet Contact and Upgrade PLANET 1602 VDSL Stackable Switch Front Panel DEVICE ip LA Q Network Configuration 77 Device information IP Address 192 168 0 3 Name NONE Subnet Mask 2552552550 Description PLANET VC 1602 VDSL Stackable Gateway IP 192 168 0254 MAC Address 00 30 4 B2 23 FD NONE Apply Undo Apply Undo Device up time 0 day 23 hour 44 min 38 sec Home Shortcut to back to stack home page Save Save the current setting to Non volatile Memory The difference between Save and Apply is that Apply applies settings right away but saves the values in the system memory Every time when switch reboots system obtains system parameters from Non volatile Memory you Saved before but not system memory Select the one s you want to save parameters then click Save button to save it to Non volatile Memory E Save option dialog E xi 11 Save Can
40. t Main menu Submenu Function 1 Topology Information Show the Device ID Hardware version Boot up version POST version runtime code version agent status device name and device location of each switch on the stack 1 System Information 42 2 System Information Show detail system information of each switch including their hardware software version system up time system contact device name device location and system management capabilities 3 System Configuration Modify system contact device name and device location of each switch on the stack 1 Network Configuration Configure each switch s IP address subnet mask and default gateway 2 Console Port Status Display the console port configuration Display like baudrate databits parity etc 3 SNMP Community Create modify or delete SNMP Setup community name the address associated with the name and the access right Up to 5 entries are supported Create modify or delete the community name IP address and aging time of the trap receivers Up to 5 receivers are supported 5 Management Features Enable or disable web telnet and SNMP Control management function of the switch You can also change the http port number on this menu 6 Trap Filtering Setup Define which events will trigger the trap on this menu 1 Port Show the status of each VDSL and Status Configuration Ethernet ports and configure each ports settings It
41. ted ports All Together Click All Together button then all the ports of the switch will be added to VLAN group 1 All Independent 30 Click All Independent button then all the ports will be divided into separated subnets totally 18 subnets Every port can belong to different Port Group VLANs simultaneously without limitation 4 10 Address Table The address table is the learning table which is composed of many entries and is the most important base to do packet filtering and forwarding MAC Address List Choose the port you preferred to view the address table and click Refresh button the MAC address table will be list Configuration Dynamic Address Counts 34 Static Address Counts 0 Port 13 Current MAC Address MAC 00 00 B4 A7 F2 5D VLANID 1 Status dy lt lt Add MAC 00 00 B4 A7 FA 52 VLANID 1 Status dyn MAC 00 02 03 08 02 0A VLANID 1 Remove gt gt VLAN ID 1 MAC 00 04 AC 96 C8 1D VLAN ID 1 2 MAC 00 06 29 A2 67 41 YLANID 1 Status dy MAC 00 10 B5 7E 6C F8 10 1 Status dy MAC 00 03 2F 0A 13 D3 VLANID 1 Status dyr adde 24 Clear All Table MAC Address 00 30 4f 12 34 56 atus 2 Dynamic Address Counts Number of MAC addresses automatically learned by the current switch Static Address Counts Number of MAC addresses manually added to the current switch To add a static
42. vice Windows Hyper Terminal program may be a good choice It can be accessed from the Start menu Click START then Programs Accessories and then Hyper Terminal MS DOS based terminal program such as PC PLUS PROCOMM can also make the connection with the device built in software The COM port should be configured as Baud 9600 Parity None Data bits 8 Stop bits 1 Flow Control None If you are using Windows 95 NT 98 2000 XP launch HyperTerminal create a new connection and adjust settings as below COM1 Properties E ET 3 x Port Settings Bits per second a Al Data bits Nore Stop bits i wH Flow control Restore Defaults Please then power switch launch new terminal program you just set up Press Enter key then login screen appears Please check chapter 3 3 for detail on console management 3 2 Telnet To access the switch through a Telnet session 244 1 Be Sure of the switch is configured with an IP address and the switch is reachable from a PC 2 Start the Telnet program on a PC and connect to the switch The management interface is exactly the same with RS 232 console management except the root priviledge is not supported 3 3 Main Menu After you enter the switch s console interface by RS 232 cable or telnet the following page is shown Please enter username and password to access VC 1602 PLANET C 1602 VDS
43. will become Master Only Master switch s management interface console telnet web and SNMP is accessible Please find the following picture for sample connection Please note the stack port is for management only For data packets to be transmitted between switches you will still need to connect their network ports nfelli 10 100 1000M bos Ef kernel v BOSS OO POO Cae ss T5 CELL 1 2 2 14 12 i 12 Mas 1 SHOTS aa Lo A wn CA auzuf 2 i 5 6 Y amp 40 1 242 1 4 7 Lat UR sii an 76 St acka e Sw itch iin bOOODOOO npn 10 Chapter 3 CONSOLE AND TELNET MANAGEMENT 3 1 Connect To PC by RS 232 serial Cable a If you have stacked several switches together make sure you are working Note Master switch switch with least Switch ID Other slave switches management interface allows only viewing the configuration by guest account To configure the system connect the provided serial cable to a COM port on a PC or notebook computer and to serial console port of the device The console port of the device is DCE already so that you can connect the console port directly through PC without the need of Null Modem A terminal program is required to make the software connection to the de
44. xtures 3 Keep water or moisture off 4 Airflow around the unit and through the vents in the side of the case is great for heat radiation company recommend that you provide a minimum of 25 mm clearance To prolong the operational life of your units 8 1 Never stack unit more than eight sets high if freestanding 2 Donot place objects on top of any unit or stack Do not obstruct any vents at the sides of the case Rack mount Installation The switch may standalone or may be mounted in a standard 19 inch equipment rack Rack mounting produces an orderly installation when you have a number of related network devices The switch is supplied with rack mounting brackets and screws These are used for rack mounting the unit Rack Mounting the Switch in the 19 inch rack 1 Disconnect all cables from the switch before continuing Place the unit the right way up on a hard flat surface with the front facing toward you Locate a mounting bracket over the mounting holes on one side of the unit Insert the screws and fully tighten with a suitable screwdriver Repeat the two previous steps for the other side of the unit Insert the unit into the 19 rack and secure with suitable screws not provided Reconnect all cables m Oe Ol Installing Network Cables Station Connections Refer to the wiring statement of the previous section connect each station with correct type of cables Switch to Switch Connections
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