Allied Telesis Switch AT-9000/12POE User's Manual
Contents
1. 7 4 TX and RX 8 4 TX and RX 1 Bi directional data on each pair Console Port Pinouts Table 18 lists the pin signals on the RJ 45 style serial terminal port Table 18 Console Port Pinouts Pin Signal Ground Transmit Data Receive Data No Connection Ground No Connection Di NIAI Jl Oy wy A No Connection 1 No Connection 85 AT 9000 Gigabit Ethernet Switch Installation Guide 862. Translated Safety Statements posted on the Allied Telesis website at www alliedtelesis com Contents EE Meet Ee ebe 11 Document CONVENTIONS cceccececccccccecececccceseescecenceeeaeeeeeucacecesussesseeceececuuauaueceeeeeaeaeacuceceseeseseeececcsccaueuseeauseaeueueeseseeseseeseeeeneas 12 Contacting Allied Telesis tourist a 13 Chapter Ke TEE 15 Switch Modele and Features esst cho a a e eae a ee ee et 16 AT 9000 Series Model 16 10 100 1000 Mbps Twisted Pair Ports AAA 16 PoOWeroVver Eternidad EE 17 SEP SIOUS A EE 17 Cottbe Botter A ed ee E iia 17 RS 232 Console Porto ii A a ia 17 Pot REES 18 Installation een EE 18 MAG Address Tallen cc eee A ee ee 18 Management Software and Interfaces AAA 18 Management Methods a sich EES el ticket ed 18 AT 9000 Series Gigabit Ethernet Switches AAA 19 AT 9000 1 2POE Switchisc ege eene eit sisted es eeng Seege tained Matte Geste ene eaten Sen 19 PT 9000 28 EE EE 21 AT 9000 28POE Switch sss E tes A EE EEN 22 AT 9000 28SP Switch ccccccccsscccccessssseeccecssaeeeeecsesaseeeecessuaeeeccecuaseeeeescesseeeeeceesaeeeeeceeseseesssuseeececseaseeseccsesseeeesenseanes 23 AT 9000 52 SWiIteh EE 24 10 100 1000Base T Twisted Pair Porte 25 SPCC eege Seege E gees cess e vet Teh ces cede Reta cts eebe cetera vada edt asap dress sea eebe 25 Duplex Mode stats ti A ee Ee EE EE 25 Wiring Configuration EE 26 EK if Tu RRE ul 26 Power Over Eibemet nn n nn nn nn nn nn rra nr r nr nn nn anna a
3. Yes No No Standard TIA EIA 568 B compliant Enhanced Category 5 Cat 5e shielded or unshielded cabling with 100 ohm impedance anda frequency of 100 MHz Yes Yes Yes Yes Yes Yes Yes Yes Yes Standard TIA EIA 568 B compliant Category 6 or 6a shielded cabling Yes Yes Yes Yes Yes Yes Yes Yes Yes Port Pinouts Refer to Table 15 on page 84 Table 17 on page 85 and Table 17 on page 85 for the port pinouts of the 10 100 1000Base T twisted pair ports 27 AT 9000 Gigabit Ethernet Switch Installation Guide Power Over Ethernet 28 PoE Standards The AT 9000 12POE and AT 9000 28POE switches feature Power over Ethernet PoE on the 10 100 1000Base TX ports PoE is used to supply power to host devices over the same twisted pair cables that carry the network traffic The main advantage of PoE is that it makes it easier to install a network The placement of host devices is often limited by whether there are power sources nearby This often limits equipment placement or requires the added time and cost of having additional electrical sources installed But with PoE you can install PoE compatible devices wherever they are needed without being concerned whether there are power sources nearby A device that provides PoE to other host devices is called power sourcing equipment PSE The AT 9000 12POE and AT 9000 28POE switches act as
4. such that one device is using MDI and the other MDI X For instance a switch port has to be set to MDI X if it is connected to a host device set to MDI You may set the wiring configurations of the ports manually or let the switch configure them automatically with auto MDI MDI X IEEE 802 3ab compliant This feature enables the switch to automatically negotiate with host devices to establish the proper settings The MDI and MDI X settings do not apply when the ports are operating at 1000 Mbps The ports have a maximum operating distance of 100 meters 328 feet The 10 100 1000Base T ports on the AT 9000 28 AT 9000 28SP and AT 9000 52 switches do not support PoE The AT 9000 12POE and AT 9000 28POE switches are equipped with PoE copper ports for a 10 100 1000BASE T twisted pair cable The cable requirements of the ports are given in Table 1 on page 27 Table 1 Twisted Pair Cable for the 10 100 1000Base T Ports Chapter 1 Overview Cable Type 10Mbps 100Mbps 1000Mbps Non PoE PoE PoE Non PoE PoE PoE Non PoE PoE PoE Standard TIA EIA 568 B compliant Category 3 shielded or unshielded cabling with 100 ohm impedance anda frequency of 16 MHz Yes No No Yes No No No No No Standard TIA EIA 568 A compliant Category 5 shielded or unshielded cabling with 100 ohm impedance anda frequency of 100 MHz Yes Yes No Yes Yes No
5. 9000 28POE Switch Here are the basic features of the 10 100 1000 Mbps twisted pair ports Oagaagdgaaa a 10Base T 100Base TX and 1000Base T compliant IEEE 802 3u Autonegotiation compliant Auto MDI MDIX 100 meters 328 feet maximum operating distance IEEE 802 3x flow control in 10 100Base TX full duplex mode IEEE 802 3x backpressure in 10 100Base TX half duplex mode IEEE 803 3z 1000Base T flow control Support for jumbo frames up to 10KB RJ 45 connectors Power over Ethernet SFP Slots Combo Ports RS 232 Console Port Chapter 1 Overview Here are the basic features of Power over Ethernet PoE o O O m PoE and PoE supported on the 10 100 1000Base TX ports on the AT 9000 12POE and AT 9000 28POE switches Powered device classes 0 to 4 Power budgets of 125 watts for the AT 9000 12POE switch and 370 watts for the AT 9000 28POE switch Port prioritization Here are the basic features of the SFP slots m m Four slots per switch Support 100Mbps 100Base FX or 1000Mbps 1000Base SX LX transceivers Note On the AT 9000 12POE AT 9000 28 AT 9000 28POE and AT 9000 28SP switches the SFP slots and 10 100 1000Base TX twisted pair ports are paired together to form combo ports For information refer to Combo Ports on page 34 Note SFP transceivers must be purchased separately For a list of supported transceivers contact your Allied Telesis distributor or reseller He
6. PSE units by adding DC power to the network cable thus functioning as a central power source for other host devices A device that receives its power from a PSE is called a powered device PD Examples include wireless access points IP telephones webcams and even other Ethernet switches The switch automatically determines whether or not a device connected to a portis a powered device Ports that are connected to network nodes that are not powered devices that is devices that receive their power from another power source function as regular Ethernet ports without PoE The PoE feature remains activated on the ports but no power is delivered to the devices The AT 9000 12POE and AT 9000 28POE switches support these PoE standards O POE IEEE 802 3af This standard provides up to 15 4 watts at the switch port to support powered devices that require up to 12 95 watts O PoE IEEE 802 3at This standard provides up to 30 0 watts at the switch port to support powered devices that require up to 25 5 watts Powered Device Classes Power Budget Chapter 1 Overview Powered devices are grouped into the five classes listed in Table 2 The classes are based on the amount of power the devices require The switches support all five classes Table 2 IEEE Powered Device Classes Class i rl ies Stall ut PD Power Range 0 15 4W 0 44W to 12 95W 4 0W 0 44W to 3 84W 2 7 0W 3 84W to 6 49W 3 15 4W 6 49W to 12 95W
7. Ports 0 eecceecceeeeeeeeeeeneeeeeeeeaeeeaeeeeeeeeaeeseeeeaeeseeeeaeseeeseaeeneeeenaees 27 IEEE Powered Device Cl seeg ocu A A ete elders 29 Gombo Rorts eat ia chs arias 32 System LED States it aoe eee EE 37 Ba LINK CED States ed cise ker teenie tne bra a ein deh aie nia te 38 AT 9000 12POE RJ 45 PoE LED States demoneita a aee nen 38 PA Por LED MODE States cimil al 39 SEP LINK AGT LED States 2 deceit se A ae A ll en ae a bd 40 Example of Adding a Management Address AAA 70 Product DIMENSIONS cnica ii 81 adael MENR ASTE aI EEEE cial E E das 81 Environmental Specifications ekaa aa r EENS islam iene 82 AC Power CONSUM DO aaaea er r eroticas 82 AG Input Electrical Ratings eiia EE EE o airis 82 MDI Pin Signals 10Base T or 1O Base NI 84 MDI X Pin Signals 10Base T or 100Base TX eeeeeececeeeeeeeneeeeeeeeeeecaeeeaeeesaeceaeeseeesaeesaeeseaeeseeseaeeeeeseaeeeeeeeeaees 84 RJ 45 1000Base T Connector PinOuts AAA 85 Console Port PINGUS au o hal aie ae a La ead ee doers 85 Tables Preface This manual is the installation guide for the AT 9000 Gigabit Ethernet Switches The switch models included in this series are AT 9000 12POE AT 9000 28 AT 9000 28POE AT 9000 28SP AT 9000 52 OQ 000 This preface contains the following sections a Document Conventions on page 12 a Contacting Allied Telesis on page 13 AT 9000 Gigabit Ethernet Switch Installation Guide Document Conventions This document
8. Web browser interface Here are the methods for managing the switches Local management through the Console port Remote Telnet and Secure Shell management Remote HTTP and HTTPS web browser management SNMPv1 v2c and v3 OQ UU Chapter 1 Overview AT 9000 Series Gigabit Ethernet Switches All of the AT 9000 Managed Layer 2 Gigabit Ethernet Switches include the following features RS 232 Console port with RJ 45 connector Port status LEDs Low power mode ecoFriendly push button Auto MDI MDI X on the twisted pair ports IEEE 802 3i 3u and 3z compliant IEEE 802 3x flow control in full duplex operation back pressure in half duplex operation and pause frame flow control in full duplex mode WS WS WS WS 0 O MAC address table capacity of up to 16K addresses with automatic aging O 16MB flash memory with 128MB RAM a Temperature controlled fan a Compliant with European and China RoHS standards AT 9000 12POE Features specific to the AT 9000 12POE switch include Switch O 12 port Gigabit Switch with 8 10 100 1000Base T RJ 45 ports fixed configuration and 4 SFP RJ 45 ports O PoE and PoE supported on the 10 100 1000Base TX ports Figure 2 on page 20 illustrates the front and rear panel features of the AT 9000 12POE switch AT 9000 Gigabit Ethernet Switch Installation Guide 10 100 1000 SFP ecoFriendly Base T Ports Ports Button Console Port 20 AC Power Connector Figure 2 AT 9000 12POE Swit
9. cable included with the shipping package to the Console port The Console port is located on the front panel of the AT 9000 12POE AT 9000 28 AT 9000 28POE and AT 9000 28SP switches as shown in Figure 18 and on the rear panel of the AT 9000 52 switch Figure 18 Connecting Management Cable to Switch RJ 45 Console Port 2 Connect the other end of the cable to an RS 232 port on a terminal or a personal computer with a terminal emulation program 3 Configure the terminal or terminal emulation program as follows Baud rate Default is 9600 bps Data bits 8 Parity None Stop bits 1 Flow control None OQ 000 Note The port settings are for a DEC VT100 or ANSI terminal or an equivalent terminal emulator program 64 Chapter 5 Powering On the Switch 4 Press Enter You are prompted for a user name and password 5 To configure the switch settings enter manager as the user name The default password for manager access is friend User names and passwords are case sensitive 6 The local management session starts and the command line interface prompt is displayed For information about the command line interface refer to the AT 9000 Series Management Command Line Interface User s Guide 65 AT 9000 Gigabit Ethernet Switch Installation Guide Management Methods 66 Local Management Telnet Management You may use the following methods and tools to manage AT 9000 series switc
10. manually configuring a port s MDI MDI X setting or using a crossover cable Make sure that the operating parameters of the port on the switch speed duplex or Autonegotiation are compatible with the end node to which the port is connected 73 AT 9000 Gigabit Ethernet Switch Installation Guide 74 o If a switch port is using Autonegotiation the default setting to set its speed and duplex mode settings the end node connected to the port should also be using Autonegotiation to prevent a duplex mode mismatch This can occur because a switch port that is using Autonegotiation will default to the half duplex mode if it detects that the end node is not using Autonegotiation If the end node is operating at a fixed duplex mode of full duplex the result will be a mismatch of settings on the two devices with the switch port using half duplex and the end node using full duplex To avoid this problem you should disable Autonegotiation on a switch port and set the port s speed and duplex mode manually if the end node has a fixed duplex mode of full duplex Chapter 6 Troubleshooting Cannot Establish a Local Out of Band Management Session If you are unable to establish a local out of band management session with the switch through the terminal port on the front panel do the following O Check that the RJ 45 connector of the serial management cable is securely connected to the Console port on the switch and the DB 9 conn
11. power supply providing 185 watts half the total PoE budget of the switch The maximum 370 watts power budget of PoE is only available when both power supplies are connected to power sources Refer to Technical Specifications on page 81 for the input voltage range Warning The power cord is used as a disconnection device To de energize equipment disconnect the power cord su E3 Warning This unit might have more than one power cord To reduce the risk of electric shock disconnect all power cords before servicing the unit 2 E30 Chapter 1 Overview Power Connectors The AT 9000 12POE AT 9000 28 AT 9000 28SP and AT 9000 52 switches have one AC power supply socket on the back panel The AT 9000 28POE switch has two AC power supply sockets AC switches are powered on or off by connecting or disconnecting the power cords 43 AT 9000 Gigabit Ethernet Switch Installation Guide 44 Chapter 2 Beginning the Installation This chapter contains the following sections QOQQ0 0 Installation Procedures on page 46 Reviewing Safety Precautions on page 47 Selecting a Site on page 51 Unpacking the Switch on page 52 45 AT 9000 Gigabit Ethernet Switch Installation Guide Installation Procedures 46 You may install the switch on a table or desktop or in an equipment rack O To install the switch on a table or desktop refer to Installing the Switch on a Table o
12. the port on the switch to the PD In Mode B the power is carried on pins 4 5 7 and 8 on the RJ 45 port In Mode A the power is carried on pins 1 2 3 and 6 on the RJ 45 port the same pins that carry the network traffic The AT 9000 12POE and AT 9000 28POE switches do not support Mode A Most powered devices are designed to accept power by either mode but some legacy devices may only support one mode This can be verified by reviewing the device s documentation or data sheet Legacy devices that only support Mode A will not work with these switches Check that the device s power requirements do not exceed 30 W This can be verified by reviewing the device s documentation or data sheet Verify that you are using the appropriate category of twisted pair cable by referring to Table 1 on page 27 Try replacing the twisted pair cable Use the SHOW POE INTERFACE command in the management software to determine whether PoE is enabled on the port The default setting for PoE is enabled Use the SHOW POE INTERFACE command to determine whether the PoE power setting for the port has been reduced to a value below the power requirements of the device Try connecting the PD to a port on a different switch 77 AT 9000 Gigabit Ethernet Switch Installation Guide Fiber Optic Transceivers 78 This section applies only to the AT 9000 12POE AT 9000 28 AT 9000 28POE and AT 9000 28SP switches The SFP LINK ACT LEDs on the SFP p
13. web browser interface featuring both non secure HTTP and secure HTTPS operation lets you monitor and configure many of the switch s features from a series of windows The interface however may only be used to configure a subset of the features To configure the features the web browser interface does not support use the command line interface from another management method Here are the requirements for non secure HTTP web browser management a Your management workstation must have a web browser O The web browser server on the switch is disabled by default and must be activated O The switch must have an IP address Refer to the AT 9000 Series Management Command Line Interface User s Guide for instructions on how to configure the switch for secure HTTPS web browser management 67 AT 9000 Gigabit Ethernet Switch Installation Guide SNMP Refer to the AT 9000 Series Management Command Line Interface User s Guide for instructions on how to configure the switch for SNMP management The switch does not have any default SNMP community strings 68 Chapter 5 Powering On the Switch Adding a Management IP Address You must assign the switch a management IP address to access the web user interface and to remotely manage the switch during a remote Telnet connection Here are the requirements m m The switch can have one management IPv4 address and one management IPv6 address A management IP address mus
14. 0 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 AT 9000 28POE Switch cocoa illa conde de vate EE een dee cee 16 AT 9000 12POE Switch Front and Rear Panels A 20 AT 9000 28 Switch Front and Rear Panels A 21 AT 9000 28POE Switch Front and Rear Panels AA 22 AT 9000 28SP Switch Front and Rear Panel 23 AT 9000 52 Switch Front and Rear Panels AA 24 TWisted Pair Cable Portuaria 25 Power and Syse M LEDS 30d ii a lada 37 PEAS Pon LEDS itinere idilio 37 Front Panel MODE LED SELECT Button and LEDS oooocccncccicccconcconcnonnnononnnonanancnnnnn nan cnn cnn nnannnrn nc ran narran 39 NA A 40 Front Panel ecoFriendly Button ccecsscecesceeteseeeeeseneceseeeeeneeceneneenesceeeceenenesensedsanensseeeeensenenseaeeeeseeseneesaesencees 41 Removing the Foto 55 Attaching Brackets for Rack MOUNTING A 56 Attaching Brackets for Rack Mounting Continue 56 Mounting the Switchiin a Rack ita dd ch E 57 Connecting the AC Power Cord sc A od 62 Connecting Management Cable to Switch RJ 45 Console Port 64 RJ 45 Connector and Port Pin Layout ecceecccesceeseecsceeseeseeeeeeeseeeseaceseeeeseeeeeneneesaeseaeesaeeeaaeeneeeeeesseeteeetae 84 Figures Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Twisted Pair Cable for the 10 100 1000Base T
15. 00 3 3 Safety UL 60950 1 ULys EN60950 1 TUV Quality and Reliability MTBF 340 000 hours Compliance Standards IEEE 802 3 10Base T IEEE 802 3u 100Base TX with Autonegotiation IEEE 802 3ab 1000Base TX Gigabit Ethernet IEEE 802 3x Flow Control Symmetric and Asymmetric 83 AT 9000 Gigabit Ethernet Switch Installation Guide 10 100 1000Base T Twisted Pair Port Connectors This section lists the pin signals for the 10 100 1000Base T twisted pair ports Figure 19 illustrates the pin layout to an RJ 45 connector and port Table 15 lists the RJ 45 pin signals when a twisted pair port is operating in the MDI configuration Table 15 MDI Pin Signals 10Base T or 100Base TX Figure 19 RJ 45 Connector and Port Pin Layout Pin Signal 1 TX TX RX 2 3 6 RX Table 16 lists the RJ 45 port pin signals when a twisted pair port is operating in the MDI X configuration Table 16 MDI X Pin Signals 10Base T or 100Base TX Pin Signal RX RX TX Oo Ww YM TX 84 Appendix A Technical Specifications Table 17 lists the RJ 45 connector pins and their signals when a 1000Base T port is operating at 1000 Mbps Table 17 RJ 45 1000Base T Connector Pinouts Pin Pair Signal 1 1 TX and RX 2 1 TX and RX 3 2 TX and RX 4 3 TX and RX 5 3 TX and RX 6 2 TX and RX
16. 2kg 8 00 lb AT 9000 28SP 3 95 kg 8 70 lb AT 9000 28POE 5 22 kg 11 5 Ib AT 9000 52 4 06 kg 8 85 Ib Ventilation Requirements Recommended minimum ventilation on all sides 10 cm 4 0 in 81 AT 9000 Gigabit Ethernet Switch Installation Guide Environmental Specifications Table 12 Environmental Specifications Operating Temperature 0 C to 45 C 32 F to 113 F Storage Temperature 25 C to 70 C 13 F to 158 F Operating Humidity 5 to 90 non condensing Storage Humidity 5 to 95 non condensing Operating Altitude Range Up to 2 000 m 6 562 ft Acoustic Noise 75 7 dB Power Specifications AC Power Consumption Table 13 AC Power Consumption AT 9000 12POE 160 watts maximum AT 9000 28 33 watts maximum AT 9000 28SP 44 watts maximum AT 9000 28POE 241 watts per input maximum AT 9000 52 53 watts maximum AC Input Electrical Ratings Table 14 AC Input Electrical Ratings AT 9000 12POE 100 240 VAC 3A AT 9000 28 AT 9000 28SP AT 9000 52 100 240 VAC 1A AT 9000 28POE 100 240 VAC 3A per power input Frequency 50 60 Hz Appendix A Technical Specifications Safety and Electromagnetic Emissions Certifications EMI FCC Class A CISPR 22 Class A EN55022 Class A C TICK Immunity EN55024 EN61000 3 2 EN610
17. 4 30 0W 12 95W to 25 5W The AT 9000 12POE switch has a power budget of 125 watts The AT 9000 28POE switch has a power budget of 370 watts These are the maximum amounts of power the switches can provide at one time to the powered devices The AT 9000 28POE switch has two power supplies Each power supply is responsible for providing 185 watts or half of the power budget Both power supplies must be connected to AC power sources for the switch to provide the full 370 watts The power budget is reduced to 185 watts if only one power supply is connected to a power source The power requirements of the PoE devices determine the maximum number of devices the switch can support at one time So long as the total power requirements of the powered devices is less than the power budget of the switch the switch can supply power to all of the devices If the total power requirements exceed the power budget the switch denies power to one or more ports using port prioritization To determine whether the power requirements of the PoE devices you plan to connect to the switch exceed its power budget refer to the devices documentation for their power requirements and add the requirements together The switch should be able to power all of the devices simultaneously as long as the total is below its power budget If the total exceeds the available power budget consider reducing the number of PoE devices so that all of the devices receive p
18. 802 3u the default setting Note The ports must be set to Autonegotiation to function at 1000 Mbps They are not compatible with devices that are not IEEE 802 3u compliant The twisted pair ports can operate in either half or full duplex mode The duplex modes like port speeds may be set manually using the management software or automatically with Autonegotiation IEEE 802 3u the default setting The speed and duplex mode settings of a port may be set independently of each other For example a port may be configured such that its speed is set manually while its duplex mode is established through Autonegotiation 25 AT 9000 Gigabit Ethernet Switch Installation Guide 26 Wiring Configuration Maximum Distance Power Over Ethernet Cable Requirements Note A switch port connected to a host device that does not support Autonegotiation and has a fixed duplex mode of full duplex should not set its duplex mode with Autonegotiation A duplex mode mismatch in which a switch port and a host device operate at different duplex modes may occur The duplex modes of switch ports that are connected to host devices that do not support Autonegotiation should be set manually through the management software The wiring configuration of a port operating at 10 or 100 Mbps can be MDI or MDI X The wiring configurations of a switch port and a host device connected with straight through twisted pair cabling must be opposite
19. A twisted pair port automatically changes to the inactive mode when an SFP module in the corresponding slot establishes a link with an end node O A twisted pair port automatically transitions back to the active status when the link is down on the corresponding SFP module a In nearly all cases a twisted pair port and an SFP module share the same configuration settings such as port settings VLAN assignments access control lists and spanning tree An exception to the shared settings is port speed If you disable Autonegotiation on a twisted pair port and set the speed and duplex mode manually the speed reverts to Autonegotiation when an SFP module establishes a link with an end node Chapter 1 Overview Note For a list of supported SFP transceivers for the AT 9000 Series Managed Layer 2 Gigabit Ethernet Switches contact your Allied Telesis sales representative 35 AT 9000 Gigabit Ethernet Switch Installation Guide Console Port 36 The Console port is used to configure the features and parameter settings of the switch This type of management uses serial RS 232 and is commonly referred to as local or out of band management because it is not conducted over your network To perform local management you must be at the location of the switch and use the management cable included with the switch To establish a local management session with the switch connect a terminal or a personal computer with a terminal emul
20. MV Allied Telesis AT 9000 Serles Gigabit Ethernet Switches AT 9000 1 2PoE AT 9000 28 AT 9000 28PoE AT 9000 28SP AT 9000 52 H 2 EN Oo E Installation Guide 613 001876 Rev A Y Allied Telesis the solution the network Copyright 2013 Allied Telesis Inc All rights reserved No part of this publication may be reproduced without prior written permission from Allied Telesis Inc Microsoft and Internet Explorer are registered trademarks of Microsoft Corporation Netscape Navigator is a registered trademark of Netscape Communications Corporation All other product names company names logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners Allied Telesis Inc reserves the right to make changes in specifications and other information contained in this document without prior written notice The information provided herein is subject to change without notice In no event shall Allied Telesis Inc be liable for any incidental special indirect or consequential damages whatsoever including but not limited to lost profits arising out of or related to this manual or the information contained herein even if Allied Telesis Inc has been advised of known or should have known the possibility of such damages Electrical Safety and Emissions Standards This product meets the following standards U S Federal Communications Commission Radiated Energy Not
21. ach other over more than one network path do not connect the network cables forming the loop until after you have activated a spanning tree protocol on the switch Data loops can adversely affect network performance For background information on the different types of spanning tree protocols supported by the switch refer to the A7 9000 Series Web User Guide Chapter 5 Powering On the Switch This chapter contains the following sections Applying AC Power on page 62 Starting a Local Management Session on page 64 Management Methods on page 66 Adding a Management IP Address on page 69 UU UU 61 AT 9000 Gigabit Ethernet Switch Installation Guide Applying AC Power Consider the following items as you power on the switch O All of the models have one power supply except for the AT 9000 28POE switch which has two power supplies with separate connectors O The AT 9000 28POE switch supports 370 watts of PoE only when both internal power supplies are connected to power sources The switch has a PoE budget of 185 watts if just one power supply is functional For background information refer to Power Supplies on page 42 o Refer to Power Specifications on page 82 for the power specifications of the switches Note Pluggable Equipment The socket outlet shall be installed near the equipment and shall be easily accessible 4 E5 To apply AC power to the switch perform the fol
22. ation program to the Console port which has an RJ 45 style 8P8C connector using the provided management cable The cable has RJ 45 Ru style 8P8C and DB 9 D sub 9 pin connectors The Console port is set to the following specifications Default baud rate 9600 bps range is 9600 to 115200 bps Data bits 8 Parity None Stop bits 1 Flow control None OQ 000 Note These settings are for a DEC VT100 or ANSI terminal or an equivalent terminal emulation program Chapter 1 Overview LEDs Here are descriptions of the switch LEDs System LEDs There are two system LEDs the Power PWR LED and System SYS LED as shown in Figure 8 PwRC sei Figure 8 Power and System LEDs The system LED states are described in Table 4 Table 4 System LED States LED State Description Power Green System is powered up power on Off System is not powered up power off SYS Green System is operational RJ 45 Port LEDs The RJ 45 port LEDs are illustrated in Figure 9 amp MODE LED SELECT Button III gt Mode PoE Figure 9 RJ 45 Port LEDs Link On each port the left LED indicates the Link status Depending on the switch the right LED indicates the status as follows O AT 9000 12POE PoE The AT 9000 12POE does not have a MODE LED SELECT button 37 AT 9000 Gigabit Ethernet Switch Installation Guide 38 o AT 9000 28 AT 9000 28SP AT 9000 52 either collision spee
23. bit Ethernet Switch Installation Guide 58 Chapter 4 Cabling the Networking Ports Observe the following guidelines when connecting a twisted pair cable to a port on the switch o o The cable specifications for the 10 100 1000Base T twisted pair ports are listed in Table 1 on page 27 The connector on the cable should fit snugly into the port on the switch The tab on the connector should lock the connector into place The appropriate MDI MDI X setting for a switch port connected to a 10 100Base TX host device with a fixed wiring configuration depends on the setting of the host device and whether the switch and host device are connected with straight through or crossover cable If you are using straight through twisted pair cable the wiring configurations of a port on the switch and a port on a host device must be opposite each other such that one port uses MDI and the other MDI X For example if a host device has a fixed wiring configuration of MDI you must disable auto MDI MDI X on the corresponding switch port and manually set it to MDI X If you are using crossover twisted pair cable the wiring configurations of a port on the switch and a port on a host device must be the same 59 AT 9000 Gigabit Ethernet Switch Installation Guide 60 O The default speed setting for the ports is Autonegotiation This setting is appropriate for ports connected to host devices that also support Autonegotiation The defa
24. ch Front and Rear Panels Chapter 1 Overview AT 9000 28 Features specific to the AT 9000 28 switch include Switch O 28 port Gigabit Switch with 24 10 100 1000Base T RJ 45 ports fixed configuration and 4 SFP RJ 45 combo ports O RJ 45 MODE LED selection button for status of collision speed duplex or activity Figure 3 illustrates the front and rear panel features of the AT 9000 28 switch MODE LED Button Console Port ecoFriendly 10 100 1000 SFP RJ45 Button Base T Ports Combo Ports AC Power Connector Figure 3 AT 9000 28 Switch Front and Rear Panels 21 AT 9000 Gigabit Ethernet Switch Installation Guide AT 9000 28POE Features specific to the AT 9000 28POE switch include Switch a 28 port Gigabit Switch with 24 10 100 1000Base T RJ 45 ports fixed configuration and 4 SFP RJ 45 combo ports PoE and PoE supported on the 10 100 1000Base TX ports RJ 45 MODE LED selection button for status of PoE speed duplex or activity m m Figure 4 illustrates the front and rear panel features of the AT 9000 28POE switch MODE LED Button Console ecoFriendly 10 100 1000 SFP RJ45 Button Base T Ports Combo Ports a D a D a E AC Power AC Power Connector Connector Figure 4 AT 9000 28POE Switch Front and Rear Panels 22 Chapter 1 Overview AT 9000 28SP Features specific to the AT 9000 28SP switch include Switch a 28 por
25. d duplex or activity depending on the selected mode o AT 9000 28POE either PoE speed duplex or activity depending on the selected mode LINK LED The RJ 45 LINK LED states are described in Table 5 Table 5 RJ 45 LINK LED States Switch Model LED State Description All Solid Green A link is established on the port Off No link is established on the port AT 9000 12POE Flashing Port is transmitting or receiving Green data PoE LED On the AT 9000 12POE switch the right LED indicates the PoE status as described in Table 6 Table 6 AT 9000 12POE RJ 45 PoE LED States LED State Description Solid Green PoE is enabled Off PoE is disabled Solid Amber PD error Flashing Amber Switch power budget is at maximum usage MODE LED The AT 9000 28 AT 9000 28SP AT 9000 28POE and AT 9000 52 switches are equipped with a MODE LED SELECT button You can choose the port status parameter Collision or POE depending on the model Speed Duplex or Activity by pushing the MODE LED SELECT button located next to the ecoFriendly button on the front panel The status of this parameter will be displayed on each RJ 45 port MODE LED shown in Figure 9 on page 37 The MODE function that is selected Chapter 1 Overview is indicated on one of the LEDs next to the MODE LED SELECT button as shown in Figure 10 O coL MODE gt Ospp j up O act SELECT Figur
26. duce the risk of electric shock disconnect all power cords before servicing the unit amp E30 Note If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than the room ambient temperature Therefore consideration should be given to installing the equipment in an environment compatible with the manufacturer s maximum rated ambient temperature Tmra a E35 49 AT 9000 Gigabit Ethernet Switch Installation Guide 50 A Caution 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 47 E36 Warning Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuits for example use of power strips 41 E37 Warning To reduce the risk of electric shock the PoE ports on this product must not connect to cabling that is routed outside the building where this device is located 41 E40 Warning This product may have multiple AC power cords installed To de energize this equipment disconnect all power cords from the device 47 E41 Caution The unit does not contain serviceable components Please return damaged units for servicing Caution When you remove an SFP module from this product the case temperature of t
27. e This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of 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 ana if not installed and used in accordance with this 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 Note Modifications or changes not expressly approved of by the manufacturer or the FCC can void your right to operate this equipment Industrv Canada This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme a la norme NMB 003 du Canada RFI Emissions FCC Class A EN55022 Class A EN61000 3 2 EN61000 3 3 VCCI Class A C TICK CE Warning In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures EMC Immunity EN55024 Electrical Safety EN60950 1 TUV UL 60950 1 ULys A Laser Safety EN60825 Translated Safety Statements Important The amp indicates that a translation of the safety statement is available in a PDF document titled
28. e 10 Front Panel MODE LED SELECT Button and LEDs The RJ 45 Port MODE LED states are described in Table 7 Each port MODE is selected by the MODE SELECT button Table 7 RJ 45 Port LED MODE States p Port SE Switch Model MODE LED State Description AT 9000 28 Solid Green Data collisions are occurring on the port AT 9000 28SP COL AT 9000 52 Off No data collisions are occurring on the port Solid Green PoE is enabled Off PoE is disabled AT 9000 28POE POE _ Solid PD error Amber Flashing Switch s power budget is at maximum usage Amber Solid Green Link is established at 1000Mbps Solid Link is established at 100Mbps SPD Amber AT 9000 28 Off Link is established at 10Mbps AT 9000 28POE Solid Green ae AT 9000 28SP ges Full Duplex mode connection is established AT 9000 52 Off Half Duplex mode connection is established Flashing Port is transmitting and or receiving data ACT Green default mode Off No activity is established 39 AT 9000 Gigabit Ethernet Switch Installation Guide 40 SFP LEDs Each SFP slot has one SFP LINK ACT LED An up arrow LED corresponds to the upper SFP slot and a down arrow LED corresponds to the lower SFP slot The SFP LINK ACT LEDs are illustrated in Figure 11 and their function is described in Table 8 LINK ACT LEDs Figure 11 SFP LINK ACT LEDs Table 8 SFP LINK ACT LED States LED State Description Solid Green Link is
29. e heavy and awkward to lift Allied Telesis recommends that you get assistance when mounting the chassis in an equipment rack 2E28 To install the switch in a standard 19 inch rack perform the following procedure Note Step 1 Step 2 and Step 3 are optional These steps describe removing the snap on plastic feet from the bottom of a switch The feet can be left on 1 Place the unit upside down on a level secure surface 2 Using a flat head screwdriver remove the snap on plastic feet from the bottom of the switch as shown in Figure 13 Figure 13 Removing the Feet 3 Turn the switch over 4 Attach a mounting bracket to one side of the switch using four of the screws that come with the switch Figure 14 on page 56 and Figure 15 on page 56 illustrate the four possible bracket positions Note For the AT 9000 12POE Allied Telesis recommends installing the short bracket on the right side and the long bracket on the left side as you face the front of the unit 55 AT 9000 Gigabit Ethernet Switch Installation Guide Figure 15 Attaching Brackets for Rack Mounting Continued 5 Install the second mounting bracket on the other side of the switch using the four remaining screws 56 Chapter 3 Installing the Switch on a Table or Rack 6 Mount the switch in the 19 inch rack using standard screws not provided as shown in Figure 16 Figure 16 Mounting the Switch in a Rack 57 AT 9000 Giga
30. e wire strands the switch should use when sending DC power to a PD Twisted pair cabling typically consists of eight strands With 10Base T and 100Base TX devices the strands connected to pins 1 2 3 and 6 on the RJ 45 connectors carry the network traffic while strands connected to pins 4 5 7 and 8 are unused With 1000Base T devices all eight strands are used to carry network data It takes four strands to deliver DC power to a PD With Mode A the power is delivered on pins 1 2 3 and 6 These are the same pins in 10Base T and 100Base TX devices that carry the network data With Mode B the power is provided over the spare strands The ports on the AT 9000 12POE and AT 9000 28POE switches deliver the power using pins 4 5 7 and 8 which corresponds to Mode B in the IEEE 802 3af standard Powered devices that comply with the IEEE 802 3af standard are required to support both power delivery methods Legacy devices that do not comply with the standard will work with the switch if they are powered on pins 4 5 7 and 8 31 AT 9000 Gigabit Ethernet Switch Installation Guide SFP Slots 32 The AT 9000 12POE AT 9000 28 AT 9000 28POE and AT 9000 28SP switches have four slots for 100Mbps 100Base FX or 1000Mbps 1000Base SX LX fiber optic transceivers The transceivers can be used to connect the switches to other host devices over large distances build a high speed backbone network between host devices or connect high spe
31. ector is connected to the RS 232 port on the terminal or personal computer O Check that the operating parameters on the terminal or the terminal emulation program have been set correctly The settings for the RJ 45 serial terminal port are located in Starting a Local Management Session on page 64 75 AT 9000 Gigabit Ethernet Switch Installation Guide All Port LEDs Are Off If all of the port LEDs are off even though the ports are connected to active host devices the switch may be operating in the low power mode To toggle on the LEDs press the ecoFriendly button on the front panel of the switch 76 Power Over Ethernet Chapter 6 Troubleshooting This section applies only to the AT 9000 12POE and AT 9000 28POE switches Each RJ 45 port switch has two LEDs The left LED provides port link and activity status and the right LED provides PoE status information The PoE LED is solid green when PoE is enabled The PoE LED of a port that is not delivering power will be steady amber or off If a powered device is not receiving power from a port on the switch try the following o m If all of the LINK ACT LEDs on the switch are off try pressing the ecoFriendly button on the switch front panel to turn on the LEDs Review the power device s PD documentation to confirm that it supports Mode B of the IEEE 802 3at standard Mode B is one of two modes that define the connector pins that deliver the power from
32. ed devices such as servers to your network The switches support a variety of short and long distance 100 and 1000 Mbps fiber optic SFP modules For a list of supported SFP modules contact your Allied Telesis representative or visit our website On the AT 9000 28 AT 9000 28POE and AT 9000 28SP switches the four SFP slots are paired with the four 10 100 1000Base T ports The combo ports are listed in Table 3 Table 3 Combo Ports DON sepia 25R 25 26R 26 27R 27 28R 28 The rules for using the combo ports are listed here A Only one port in a combo pair is active at a time O The twisted pair port is the default active port o The SFP slot becomes active when an SFP transceiver establishes a link to another network node O The twisted pair port of a combo pair remains deactivated so long as the SFP transceiver has a link to another host device O The switch automatically reactivates the twisted pair port if the companion SFP module loses its network link a The twisted pair port and SFP module of a combo port share the same settings such as VLAN assignments access control lists and spanning tree Chapter 1 Overview O Port speed is an exception to the shared settings of the twisted pair port and SFP slot of a combo port If you disable Autonegotiation on the twisted pair port and set the speed and duplex mode manually the switch will reactivate Autonegotiation when an SFP module
33. es electric motors or fluorescent fixtures 51 AT 9000 Gigabit Ethernet Switch Installation Guide Unpacking the Switch 52 To unpack the switch perform the following procedure 1 Remove all components from the shipping package Note Store the packaging material in a safe location You must use the original shipping material if you need to return the unit to Allied Telesis 2 Place the switch on a level secure surface 3 Make sure the following components are included in your switch package If any item is missing or damaged contact your Allied Telesis sales representative for assistance m m One AT 9000 Managed Layer 2 GE ecoSwitch Mounting brackets AT 9000 12POE three brackets one long bracket and two short brackets AT 9000 28 AT 9000 28POE AT 9000 28SP AT 9000 52 two brackets Eight flathead Phillips rack mount bracket screws AC power cord AT 9000 12POE AT 9000 28 AT 9000 28SP AT 9000 52 one cord AT 9000 28POE two cords Management cable for local management Chapter 3 Installing the Switch on a Table or Rack This chapter contains the following sections Oo Installing the Switch on a Table or Desktop on page 54 Oo Installing the Switch in a Rack on page 55 AT 9000 Gigabit Ethernet Switch Installation Guide Installing the Switch on a Table or Desktop 54 You may install the switch on a table or desktop Here are the guidelines for
34. established on the port Flashing Green Port is transmitting and or receiving data Off No link is established on the port Chapter 1 Overview ecoFriendly Button The ecoFriendly button enables the Low Power Mode LPM feature This mode allows you to conserve power by turning off the port and MODE LEDs when they are not required To toggle the LEDs on or off press the ecoFriendly button located on the front panel of the switch The LPM feature does not affect the network operations of the switch or the Power PWR and System SYS LEDs The front panel ecoFriendly button is illustrated in Figure 12 Figure 12 Front Panel ecoFriendly Button 41 AT 9000 Gigabit Ethernet Switch Installation Guide Power Supplies 42 The AT 9000 12POE AT 9000 28 AT 9000 28SP and AT 9000 52 switches have one AC power supply The AT 9000 28POE switch has two AC power supplies The supplies are not field replaceable Excluding PoE operation only one power supply is active at a time in the AT 9000 28POE switch The second power supply operates in a redundant state and is automatically activated by the switch if the active power supply loses power or fails The change over is instantaneous making it transparent to the network users Power redundancy is available only when both AC connectors on the switch are connected to power sources For PoE however the power supplies operate in a load sharing manner with each
35. establishes a link with an end node 33 AT 9000 Gigabit Ethernet Switch Installation Guide Combo Ports 34 The AT 9000 28 AT 9000 28POE and AT 9000 28SP switches have four combo pairs of uplink ports each consisting of one slot for an SFP transceiver and a redundant 10 100 1000 Base T twisted pair port These combo ports are numbered 25 through 28 on the switches The twisted pair ports in each of the combo pairs are identified with the letter R for Redundant as part of their number on the front faceplate of the unit In each combo pair only one port is active at a time A link on an SFP transceiver takes precedence over a link on the corresponding redundant twisted pair port If an SFP transceiver is installed and has a link to an end node the twisted pair port in the pair is inactive If the SFP slot is empty or if an SFP module is inserted and does not have an active link the 10 100 1000Base T twisted pair port of the pair will be active Note When the RJ 45 port is inactive it may have a link to its end node However the port will not pass traffic These guidelines apply when using these SFP slots and redundant RJ 45 ports A Only one port in a pair can be active at a time either the SFP module or its corresponding twisted pair port a The twisted pair port is the active port when its SFP slot is empty or when an SFP module is installed but has not established a link to an end node O
36. he SFP may exceed 70 C 158 F Exercise caution when handling with unprotected hands Selecting a Site Chapter 2 Beginning the Installation Observe the following requirements when choosing a site for the switch o UU UU If you plan to install the switch in an equipment rack check that the rack is safely secured and will not tip over Devices in a rack should be installed starting at the bottom with the heavier devices near the bottom of the rack If you are installing the switch on a table be sure the table is level and secure The power outlet for the switch should be located near the unit and be easily accessible The site should provide easy access to the ports on the front of the switch This will make it easy for you to connect and disconnect cables as well as view the switch s LEDs To allow proper cooling of the switch air flow around the unit and through its vents on the side should be unrestricted Do not place objects on top of the switch Do not expose the switch to moisture or water Make sure that the site is a dust free environment Use dedicated power circuits or power conditioners to supply reliable electrical power to the host devices The site should not be a wiring or utility box because the switch will overheat and fail from inadequate air flow Twisted pair cabling should not be exposed to sources of electrical noise such as radio transmitters broadband amplifiers power lin
37. hes Local management Telnet client Secure Shell SSH client HTTP non secure and HTTPs secure web browser SNMPv1 v2c v3 OQ 000 Local management uses the Console port on the switch It is commonly referred to as out of band management because the management sessions are not conducted over your network Listed here are the requirements for local management O A terminal or computer with a terminal emulator program a The management cable included with the switch This management method uses the command line interface CLI which gives you access to all of the features and parameters on the switch For instructions on how to start a local management session refer to Starting a Local Management Session on page 64 The switch has a Telnet server You may use the server to manage the unit over your network with the Telnet application protocol Commonly referred to as in band management because it is conducted over the network this management method has these requirements O Your management workstation must have a Telnet client o The Telnet server on the switch has to be activated This is the server s default setting o The switch must have an IP address For instructions on how to assign the address refer to the AT 9000 Series Management Command Line Interface User s Guide Telnet management uses the command line interface giving you access to all of the features and parameter settings on the switch Fo
38. lowing procedure 1 Plug the power cord into the AC power connector on the back panel of the unit see Figure 17 A Warning Power cord is used as a disconnection device To de energize equipment disconnect the power cord 47 E3 Figure 17 Connecting the AC Power Cord 62 Chapter 5 Powering On the Switch 2 Connect the other end of the power cord to an appropriate AC power outlet For power specifications for the switch refer to Power Specifications on page 82 3 When power is applied the switch begins to load the Management Software The loading process takes less than a minute to complete The switch is now ready for network operations No further installation steps are required if the default parameter settings of the switch listed in the AT 9000 Series Management Command Line Interface User s Guide are adequate for your network If you want to manage the switch refer to Starting a Local Management Session on page 64 63 AT 9000 Gigabit Ethernet Switch Installation Guide Starting a Local Management Session The procedure in this section explains how to start a local out of band management session using the RJ 45 terminal port on the switch You can use a local management session to configure the switch s operating parameters and view performance and error statistics To start a local management session perform the following procedure 1 Connect the RJ 45 end of the management
39. of the fiber optic cable to be sure that the receive fiber connector is connected to the transmit connector on the remote end node and that the transmit fiber connector is connected to the receive connector on the end node Chapter 6 Troubleshooting Slow Performance Between Switch and Host Device If network performance between a twisted pair port on the switch and a host device is slow there might be a duplex mode mismatch between the port and the host device This occurs when a twisted pair port using Autonegotiation is connected to a device with a fixed duplex mode of full duplex If this is the cause of the problem adjust the duplex mode of the port on the host device or switch so that both ports are using the same duplex mode 79 AT 9000 Gigabit Ethernet Switch Installation Guide 80 Appendix A Technical Specifications All specifications listed below are identical for all AT 9000 series switches except for the Physical Specifications and Power Specifications Physical Specifications Dimensions W x D x H Table 10 Product Dimensions AT 9000 12POE 33 cm x 20 3 cm x 4 4 cm 13 in x 8 in x 1 73 in AT 9000 28 AT 9000 28SP AT 9000 52 44 cm x 25 6 cm x 4 4 cm 17 33 in x 10 08 in x 1 73 in AT 9000 28POE 44 cm x 32 1 cm x 4 4 cm 17 33 in x 12 66 in x 1 73 in Weights Table 11 Product Weights AT 9000 12POE 2 40 kg 5 3 Ib AT 9000 28 3 6
40. orts are solid or flashing green when the fiber optic transceivers have links to end nodes If a transceiver is cabled to an end node but the LINK ACT LED is off try the following o If all of the SFP LINK ACT LEDs on the switch are off try pressing the ecoFriendly button on the switch front panel to turn on the LEDs Check that the fiber optic transceiver is firmly inserted into the slot Check that both ends of the fiber optic cable are securely connected to the ports on the transceiver and end node Verify that the end node is powered on and operating properly Review the operating specifications of the fiber optic transceiver and end node to verify that the devices have the same speed and duplex mode Check that the operating specifications including wavelength and maximum operating distance of the transceiver are compatible with the fiber optic port on the end node Make sure that you are using the appropriate type of fiber optic cable and that the cable length does not exceed the allowed maximum distance The cable specifications for the transceivers are provided in the installation instructions that ship with the modules Use a fiber optic tester to test the whether the optical signal is too weak that is sensitivity or too strong that is maximum input power The operating specifications of the fiber optic transceivers are shipped with the units Try replacing the fiber optic cable Check the two strands
41. ower Otherwise the switch powers a subset of the devices based on port prioritization 29 AT 9000 Gigabit Ethernet Switch Installation Guide 30 Port Prioritization The switch can handle different power requirements on different ports This enables you to connect different classes of PoE equipment to the ports on the switch If the power requirements of the powered devices exceed the switch s power budget the switch denies power to some ports based on a system called port prioritization You may use port prioritization to ensure that powered devices critical to the operations of your network are given preferential treatment by the switch in the distribution of power should the demands of the devices exceed the available capacity There are three priority levels o Critical a High DO Low Ports set to the Critical level the highest priority level are guaranteed power before any of the ports assigned to the other two priority levels Ports assigned to the other priority levels receive power only if all Critical ports are receiving power Ports that are connected to the most critical powered devices should be assigned to this level If there is not enough power to support all ports setto the Critical priority level power is provided to the ports based on the port number in ascending order The High level is the second highest level Ports set to this level receive power only if all ports set to the Critical level are al
42. ower cord 4 7 E3 Warning Class Equipment This equipment must be earthed The power plug must be connected to a properly wired earth ground socket outlet An improperly wired socket outlet could place hazardous voltages on accessible metal parts 47 E4 Note Pluggable Equipment The socket outlet shall be installed near the equipment and shall be easily accessible 2 E5 Caution Air vents must not be blocked and must have free access to the room ambient air for cooling 4 1 E6 Warning Operating Temperature This product is designed for a maximum ambient temperature of 45 degrees C 4 7 E7 Note All Countries Install the product in accordance with local and National Electrical Codes 4 E8 Chapter 2 Beginning the Installation A Warning Only trained and qualified personnel are allowed to install or replace this equipment amp 14 A Caution Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on over current protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern E21 A Warning Mounting of the equipment in the rack should be such that a hazardous condition is not created due to uneven mechanical loading 41 E25 A Warning This unit might have more than one power cord To re
43. p address Assign the management IPv4 address to the switch 149 82 112 72 24 using the IP ADDRESS command The mask is a decimal number that represents the number of bits from left to right that constitute the network portion of the address For example the decimal masks 16 and 24 are equivalent to masks 255 255 0 0 and 255 255 255 0 respectively awpl 0 0 us config if ip route 0 0 0 149 82 112 18 Assign the default gateway to the switch using the IP ROUTE command awpl us config exit Return to the Privileged Exec mode awpl us show ip route Verify the new management IPv4 address and default gateway with the SHOW IP ROUTE command 70 Chapter 6 Troubleshooting This chapter contains information about how to troubleshoot the switch in the event a problem occurs Note If you are unable to resolve a problem after following the instructions in this chapter contact Allied Telesis Technical Support for assistance Refer to Contacting Allied Telesis on page 13 for contact information 71 AT 9000 Gigabit Ethernet Switch Installation Guide Power LED Is Off Check the PWR LED on the front of the switch If the LED is off indicating that the unit is not receiving power do the following m m 72 Make sure the power cord is securely connected to the power source and to the AC connector on the back panel of the switch Verify that the power outlet has
44. power by connecting another device to it Try connecting the unit to another power source Try using a different power cord Check that the voltage from the power source is within the required levels for your region Chapter 6 Troubleshooting Twisted Pair Port Link LED Is Off When a twisted pair port on the switch is connected to a properly operating end node the Link LED for the port should be on If a Link LED is off do the following o Verify that the switch is not set to the power saving mode by pressing the ecoFriendly push button on the front panel Refer to AT 9000 Series Gigabit Ethernet Switches on page 19 for the ecoFriendly push button location Verify that the end node connected to the port is powered on and is operating properly Check that the twisted pair cable is securely connected to the port on the switch and to the port on the end node Make sure that the twisted pair cable does not exceed 100m 328 ft Verify that you are using the appropriate category of twisted pair cable For information refer to Table 1 on page 27 Determine if a crossover cable is required Because the twisted pair ports feature auto MDI MDI X you should be able to use a straight through cable regardless of the type of device you connect to a port However if you disable Autonegotiation on a port and set a port s speed and duplex mode manually the port defaults to MDI X Disabling Autonegotiation may require
45. r Desktop on page 54 O To install the switch in an equipment rack refer to Installing the Switch in a Rack on page 55 Chapter 2 Beginning the Installation Reviewing Safety Precautions Review the following safety precautions before you begin to install the switch or any of its components Note The amp indicates that a translation of the safety statement is available in a PDF document titled Translated Safety Statements posted on the Allied Telesis website at www alliedtelesis com Note Refer to the data sheet about an SFP module at www alliedtelesis com to determine whether it is a Class 1 LED or a Class 1 Laser product A Warning Class 1 Laser product 247 L1 A Warning Do not stare into the laser beam a L2 A Warning Class 1 LED product 47 L3 A Warning To prevent electric shock do not remove the cover There are no user serviceable parts inside This unit contains hazardous voltages and should only be opened by a trained and qualified technician To avoid the possibility of electric shock disconnect electric power to the product before connecting or disconnecting the LAN cables a El 47 AT 9000 Gigabit Ethernet Switch Installation Guide 48 A Warning Do not work on equipment or cables during periods of lightning activity amp E2 Warning Power cord is used as a disconnection device To de energize equipment disconnect the p
46. r instructions on how to start a Telnet management session on the switch refer to the AT 9000 Series Management Command Line Interface User s Guide Telnet management sessions are not secure and are vulnerable to snooping because the packets exchanged between the switch and your workstation are sent in plain text The security of the switch may be jeopardized if an intruder captures the packet containing your user name and password For secure remote management use the SSH protocol Secure Shell Management Web Browser Management Chapter 5 Powering On the Switch Secure Shell SSH management is similar to Telnet management in that you may use it together with the command line interface to manage all of the features and functions of the switch from a workstation on your network The difference is that this management method encrypts the packets exchanged by your computer and the switch to protect your management sessions Here are the requirements for SSH management a Your management workstation must have an SSH client O The SSH server on the switch must be activated The server s default setting is disabled O You must create an encryption key on the switch O The switch must have an IP address For instructions on how to configure the switch for SSH management refer to the AT 9000 Series Management Command Line Interface User s Guide Yet another way to remotely manage the switch is with a web browser A special
47. re are the basic features of the combo ports m m m Supported on AT 9000 12POE AT 9000 28 AT 9000 28POE and AT 9000 28SP switches Four combo pairs of uplink ports Each pair consisting of one slot for an SFP transceiver and a redundant 10 100 1000 Base T twisted pair port The RS 232 Console port uses the management cable supplied with the switch Through the Console port you can connect to the switch and use the CLI based AlliedWare Plus Version 2 xxxx Management Software user interface AT 9000 Gigabit Ethernet Switch Installation Guide Port LEDs Installation Options MAC Address Table Management Software and Interfaces Management Methods Here are the port LEDs O Duplex mode and link activity LEDs for the twisted pair ports a PoE status for the twisted pair ports on AT 9000 12POE and AT 9000 28POE switches O Link activity LEDs for the SFP slots a ecoFriendly button turns off the LEDs to conserve electricity Note For more detail on the above LEDs and other LEDs on the switches refer to LEDs on page 37 Here are the installation options O 19 inch equipment rack O Desk or tabletop Here are the basic features of the MAC address tables of the switches a Storage capacity of 16 000 MAC address entries O Automatic learning and aging Here are the management software and management interfaces Oo AlliedWare Plus Management Software O Command line interface O
48. ready receiving power If there is not enough power to support all ports set to the High priority level power is provided to the ports based on the port number in ascending order The lowest priority level is Low This is the default setting Ports set to this level only receive power if all ports assigned to the other two levels are already receiving power As with the other levels if there is not enough power to support all ports set to the Low priority level power is provided to the ports based on the port number in ascending order Power allocation is dynamic Ports supplying power to powered devices may cease power transmission if the switch s power budget is at maximum usage and new powered devices connected to ports with higher priorities become active You can use port prioritization on dual power supply PoE switches to protect your important networking devices from loss of power should one of the power supplies fail or lose power By limiting the power requirements of the critical devices connected to a switch to less than 185 watts the PoE power provided by a single power supply a switch will have sufficient power to support the critical devices even if it has only one functional power supply Wiring Implementation Chapter 1 Overview The IEEE 802 3af standard defines two methods by which a PSE such as the switch can transmit DC power over twisted pair cables to PDs These methods known as modes A and B identify th
49. rr rr rara n anna nn rr rar rra nnnnnnnnnns 26 Gable Requirements cionado 26 POMtsPINOUTS crane ivan Pace atte tt ates agil EE 27 Power OverEthernet too td a A a Nee EE 28 deele EE 28 Powered Device Cl geeg Gees sate tects a A a a a aia 29 Power Buet a eee ev dee cele 29 POrt PrliOnitlZAtlON cine aa NEE O dde la dicto enla ii ege eege dE 30 Wiring Implementation A ee dese 31 SFP SlOUS EE 32 Combo Po livin de eege ene ee 34 A esti Meta eee 36 E aig a eben cob ee ees E EN 37 EE EE 37 RJ 45 Port LEDs amp MODE LED SELECT Button 37 SERIEEDSE eae A e e o o o E a SPE er en A Ee 40 ecorFriendly BDO ess at EE ral digg enti aise ill rea ee Sein aa keh 41 Power Supplies EE 42 Power GOMMCCIOIS eege E ee o o Ee 43 Chapter 2 Beginning the Installation o ooninnnnnnnnnnnniciccnnnnonnconnccno nano ncnn nc ronca n ancora 45 Installation EE O Oia 46 AT 9000 Gigabit Ethernet Switch Installation Guide Reviewing Safety Precautions sxc an auch ln teed eet 47 ele ELE 51 Unpacking ue 52 Chapter 3 Installing the Switch on a Table or Rack 53 Installing the Switch on a Table or Desktop 54 Installing fe Switeh ima Rack viii leds Gi Ad elie ee deed 55 Chapter 4 Cabling the Networking Ports cccccecceeeeeeeeeeeeeeeeeeeeeeeaeeeaeeeeaeeeaeeseaeesaeeseaeeeaeeseaeeeaeesiaeeseeesneeeeeeseeeeeaes 59 Chapter 5 Powering On the Switch A 61 Applying AG ower iii oe 62 Starting a Local Management Session cccesccescee
50. seeteeeeeececeaeeeaeeeeeeesaeeaaesaeesaeeseeeseaeesaeseaneesaeseaaeeeeseaeesneaseneessaeseaneenares 64 Management Methods e ZEN ere anta a canes tied Ra piv vane ein EREN ve aera 66 Ree Ee Eu EE 66 Telnet Manageme Mts ccs hk aieteed Dei HL eh Bo A es ee a ad 66 Secure Shell Manageme nit ciao iria iran 67 Web Browser Management cscs sje cnet sate ada ap do ida 67 SNMP EEA A eege Mee SE eege 68 ele ale KB ne une 69 Chapter 6 Troubleshooting elegant esses A anda 71 Power LED IS EE 72 Twisted Pair Port Link LED Is Offis egent Redu dsd 73 Cannot Establish a Local Out of Band Management Session cceeceeeceeeeeeeeeeeeeeeeaeeseeeeaeeeaeeseeeeeaeesaeeeeseeesiaeeeeeeaees 75 All Port LEDS Are EE 76 Power Over Eller aida 77 Fiber Optic Transceivers cunas A a a a dE 78 Slow Performance Between Switch and Host Deviee A 79 Appendix A Technical Specifications AA 81 Physical Specification viii ias dede 81 Environmental Specifications sees r e astelle 82 Ne Egeter 82 Safety and Electromagnetic Emissions Certifications ccceccesececeeeeeeeeeeseeeneeseaeeeaeeeneeecaeeseeeseaeeseaeseaeeseeseaeesneeseaeeeeneeeaees 83 Guality ana Reliability EE 83 eu ee EE 83 10 100 1000Base T Twisted Pair Port Connectors oocccccccncccocccconnnonncnncnnonncnn cnn nn nono cnn 84 Console Port Pinouts tai A AA RL een 85 Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 1
51. selecting a site O O A The table should be level and stable The power outlet should be located near the switch and be easily accessible The site should allow for easy access to the ports on the front of the switch so that you can easily connect and disconnect cables and view the port LEDs The site should allow for adequate air flow around the unit and through the cooling vents on the front and rear panels The ventilation direction in units that have a cooling fan is from front to back with the fans on the back panels drawing the air out of the units The site should not expose the switch to moisture or water The site should be a dust free environment The site should include dedicated power circuits or power conditioners to supply reliable electrical power to the host devices The rubber feet on the bottom of the switch should be left on for table or desktop installation Warning Do not stack switches on top of one another on a table or desktop because that could present a personal safety hazard if you need to move or replace switches After placing the switch on the table or desktop go to Chapter 4 Cabling the Networking Ports on page 59 to connect the network cables to the ports on the switch Chapter 3 Installing the Switch on a Table or Rack Installing the Switch in a Rack Installation guidelines may be found in Selecting a Site on page 51 A Caution The chassis may b
52. t Gigabit Switch with 24 Gigabit Ethernet small form factor pluggable SFP transceiver slots and 4 SFP RJ 45 combo ports o RJ 45 MODE LED selection button for status of collision speed duplex or activity Figure 5 illustrates the front and rear panel features of the AT 9000 28SP switch MODE LED Button Console Port ecoFriendly SFP RJ45 Button Combo Ports 10 100 1000 Base T Ports AC Power Connector Figure 5 AT 9000 28SP Switch Front and Rear Panels 23 AT 9000 Gigabit Ethernet Switch Installation Guide AT 9000 52 Features specific to the AT 9000 52 switch include Switch O 52 port Gigabit Switch with 48 10 100 1000Base T RJ 45 ports fixed configuration and 4 SFP slots D RJ 45 MODE LED selection button for status of collision speed duplex or activity Figure 6 illustrates the front and rear panel features of the AT 9000 52 switch MODE LED Button 10 100 1000 SFP Button Base T Ports Ports Console AC Power Connector Figure 6 AT 9000 52 Switch Front and Rear Panels 24 Chapter 1 Overview 10 100 1000Base T Twisted Pair Ports Speed Duplex Mode A twisted pair cable port is shown in Figure 7 Figure 7 Twisted Pair Cable Port See Figure 19 on page 84 for the pin layout to a port and RJ 45 connector The ports can operate at 10 100 or 1000 Mbps The speeds may be set manually using the management software or automatically with Autonegotiation IEEE
53. t be assigned to a VLAN on the switch lt can be any VLAN including the Default VLAN The host devices for example Syslog servers TFTP servers must be members of the same subnet as a management IP address or have access to it through routers or other Layer 3 devices The switch must also have a default gateway if the host devices are not members of the same subnet as the management IP address The default gateway specifies the IP address of a router interface that represents the first hop to the subnets or networks of the host devices A default gateway address if needed must be a member of the same subnet as a management IP address The switch can have one lPv4 default gateway and one IPv6 gateway The IP ADDRESS command in the VLAN Interface mode command adds a management IPv4 address to the switch Table 9 on page 70 shows an example in which the command assigns a management IPv4 address of 149 82 112 72 and a subnet mask of 255 255 255 0 to the Default VLAN which has the VID 1 The switch is also assigned the default gateway 149 82 112 18 69 AT 9000 Gigabit Ethernet Switch Installation Guide Table 9 Example of Adding a Management Address awplus gt enable Move to the Privileged Exec mode awplus configure terminal Move to the Global Configuration mode awplus config interface vlanl Use the INTERFACE VLAN command to move to the VLAN Interface mode of the Default VLAN awplus config if i
54. uct Software Updates Download the latest software releases for your product For sales or corporate contact information go to www alliedtelesis com purchase and select your region AT 9000 Gigabit Ethernet Switch Installation Guide Chapter 1 Overview This chapter contains the following sections Switch Models and Features on page 16 AT 9000 Series Gigabit Ethernet Switches on page 19 10 100 1000Base T Twisted Pair Ports on page 25 Power Over Ethernet on page 28 SFP Slots on page 32 Combo Ports on page 34 Console Port on page 36 LEDs on page 37 ecoFriendly Button on page 41 Power Supplies on page 42 WS WS WS WS US WS WS WS US ol Power Connectors on page 43 AT 9000 Gigabit Ethernet Switch Installation Guide Switch Models and Features AT 9000 Series Models 10 100 1000 Mbps Twisted Pair Ports The AT 9000 series offers the following models WS WS WS 0 AT 9000 12POE AT 9000 28 AT 9000 28POE AT 9000 28SP AT 9000 52 The AT 9000 series switches are environmentally friendly Gigabit Ethernet GE switches equipped with 10 100 1000 Mbps twisted pair copper ports 100 1000 Mbps SFP slots and LEDs The Power over Ethernet PoE switches are capable of providing electrical power through the copper ports excluding the copper side of the combo ports Figure 1 illustrates an example of an AT 9000 series switch Figure 1 AT
55. ult speed setting of Autonegotiation is not appropriate for ports connected to 10 100Base TX host devices that do not support Autonegotiation and have fixed speeds For those switch ports you should disable Autonegotiation and set the port s speed manually to match the speeds of the host devices The 10 100 1000Base T ports must be set to Autonegotiation the default setting to operate at 1000Mbps The default duplex mode setting for the ports is Autonegotiation This setting is appropriate for ports connected to host devices that also support Autonegotiation for duplex modes The default duplex mode setting of Autonegotiation is not appropriate for ports connected to host devices that do not support Autonegotiation and have a fixed duplex mode You should disable Autonegotiation on those ports and set their duplex modes manually to avoid the possibility of duplex mode mismatches A switch port using Autonegotiation defaults to half duplex if it detects that the end node is not using Autonegotiation which can result in a mismatch if the end node is operating at a fixed duplex mode of full duplex If the switch will have a static or an LACP port trunk create the trunk first using the switch s management software before connecting the cables of the trunk Otherwise a network loop will result which can adversely affect network performance If your network topology contains a loop in which two or more host devices can communicate with e
56. uses the following conventions Note Notes provide additional information Caution Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data Warning Warnings inform you that performing or omitting a specific action may result in bodily injury Warning Warnings inform you that an eye and skin hazard exists due to the presence of a Class 1 laser device Preface Contacting Allied Telesis If you need assistance with this product you may contact Allied Telesis technical support by going to the Support amp Services section of the Allied Telesis web site at www alliedtelesis com support You can find links for the following services on this page o 24 7 Online Support Enter our interactive support center to search for answers to your questions in our knowledge database check support tickets learn about Return Merchandise Authorization RMA and contact Allied Telesis technical experts USA and EMEA phone support Select the phone number that best fits your location and customer type Hardware warranty information Learn about Allied Telesis warranties and register your product online Replacement Services Submit a Return Merchandise Authorization RMA request via our interactive support center Documentation View the most recent installation guides user guides software release notes white papers and data sheets for your prod
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