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Allied Telesis AT-SBx908 Gen2 Installation Manual

Advanced layer 3 plus modular switch
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AT-SBx908 Gen2 Switch
Advanced Layer 3+ Modular Switch
AlliedWare Plus™ v5.4.7A-1
AT-SBx908 Gen2 Chassis
AT-XEM2-12XT Ethernet Line Card
AT-XEM2-12XS Ethernet Line Card
AT-XEM2-4QS Ethernet Line Card
AT-FAN08 Fan Module
AT-SBxPWRSYS2 AC Power Supply
AT-SBxPWRSYS1-80 DC Power Supply

Installation Guide

613-002443 Rev. A

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Summary of Contents for Allied Telesis AT-SBx908 Gen2

  • Page 1: Installation Guide

    AT-SBx908 Gen2 Switch Advanced Layer 3+ Modular Switch AlliedWare Plus™ v5.4.7A-1 AT-SBx908 Gen2 Chassis AT-XEM2-12XT Ethernet Line Card AT-XEM2-12XS Ethernet Line Card AT-XEM2-4QS Ethernet Line Card AT-FAN08 Fan Module AT-SBxPWRSYS2 AC Power Supply AT-SBxPWRSYS1-80 DC Power Supply Installation Guide 613-002443 Rev. A...
  • Page 2 Allied Telesis, Inc. has been advised of, known, or should have known, the...

  • Page 3: Electrical Safety And Emissions Standards

    Electrical Safety and Emissions Standards This product meets the following standards. U.S. Federal Communications Commission Radiated Energy Note: 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.

  • Page 4: Translated Safety Statements

    Translated Safety Statements Important: Safety statements that have the  symbol are translated into multiple languages in the Translated Safety Statements document at www.alliedtelesis.com/support.

  • Page 5: Table Of Contents

    Contents Preface ....................................13 Document Conventions ...............................14 Contacting Allied Telesis ..............................15 Chapter 1: Overview ................................ 17 Overview....................................18 AT-SBx908 Gen2 Chassis..............................21 Ethernet Line Cards................................22 AT-XEM2-12XT Line Card..............................23 AT-XEM2-12XS Line Card..............................25 AT-XEM2-4QS Line Card ..............................26 Management Panel ................................27 USB Port ..................................27 NET MGMT Ethernet Management Port ........................28 Console (RS-232) Port ..............................29...
  • Page 6 Contents Connecting Bare DC Power Wires ..........................107 Monitoring the Initialization Processes..........................111 Verifying the Hardware Operations of the Chassis ......................114 Starting a Local Management Session ........................114 Verifying the Chassis with the AlliedWare Plus Commands..................115 Chapter 5: Cabling the Networking Ports ........................117 Cabling the 1Gbps or 10Gbps Ports on the AT-XEM2-12XT Line Card ................
  • Page 7 Figures Figure 1: Front Panel of the AT-SBx908 Gen2 Chassis .......................21 Figure 2: Rear Panel of the AT-SBx908 Gen2 Chassis......................21 Figure 3: AT-SBx908 Gen2 Ethernet Line Cards .........................22 Figure 4: Management Panel ...............................27 Figure 5: Switch ID LED ...............................30 Figure 6: AT-SBxPWRSYS2 and AT-SBxPWRSYS1-80 Power Supplies ................32 Figure 7: AT-FAN08 Module..............................34...
  • Page 8 Figures Figure 50: Components on the AT-SBxPWRSYS1-80 DC Power Supply................85 Figure 51: Grounding Wire Terminal.............................86 Figure 52: Stripping the Stranded Grounding Wire.......................86 Figure 53: Attaching the Stranded Grounding Wire to the Grounding Terminal ..............86 Figure 54: On/Off Switch on the AT-SBxPWRSYS1-80 DC Power Supply ................87 Figure 55: Removing the Nut and Washer from the Grounding Post ...................88 Figure 56: Attaching the Grounding Lug and Wire to the Grounding Post................89 Figure 57: Securing the Grounding Wire ..........................90...
  • Page 9 AT-SBx908 Gen2 Switch Installation Guide Figure 110: Placing the Ethernet Line Card in its Anti-static Bag ..................149 Figure 111: Loosening the Screws on the AT-FAN08 Module ...................150 Figure 112: Disconnecting the AT-FAN08 Module from the Chassis .................151 Figure 113: Aligning the AT-FAN08 Module in the Chassis Slot ..................152 Figure 114: Seating the AT-FAN08 Module on the Connector in the Chassis ..............152...
  • Page 10 Figures...
  • Page 11 Tables Table 1: Features of the AT-SBx908 Gen2 Chassis ......................18 Table 2: Twisted Pair Ports on the AT-XEM2-12XT Line Card ....................23 Table 3: Link and Activity LEDs on the AT-XEM2-12XT Line Card ..................23 Table 4: Link and Activity LEDs on the AT-XEM2-12XS Line Card ..................25 Table 5: Link and Activity Status LEDs for the AT-XEM2-4QS Line Card ................26...
  • Page 12 Tables...

  • Page 13: Preface

    Preface This guide contains the installation instructions for the AT-SBx908 Gen2 advanced modular, Layer 3 Ethernet switch. This preface contains the following sections:  “Document Conventions” on page 14  “Contacting Allied Telesis” on page 15...

  • Page 14: Document Conventions

    Preface Document Conventions This document 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.

  • Page 15: Contacting Allied Telesis

    AT-SBx908 Gen2 Switch Installation Guide Contacting Allied Telesis If you need assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support. You can find links for the following services on this page: ...
  • Page 16 Preface...

  • Page 17: Chapter 1: Overview

    Chapter 1 Overview The chapter contains the following sections:  “Overview” on page 18  “AT-SBx908 Gen2 Chassis” on page 21  “Ethernet Line Cards” on page 22  “AT-XEM2-12XT Line Card” on page 23  “AT-XEM2-12XS Line Card” on page 25 ...

  • Page 18: Overview

    Chapter 1: Overview Overview The AT-SBx908 Gen2 Chassis is an advanced Layer 3+ modular switch. The main features are listed in Table 1. Table 1. Features of the AT-SBx908 Gen2 Chassis Feature Description AT-SBx908 Gen2 Chassis The chassis has the following hardware features: - The height is 3RU.
  • Page 19 AT-x908 Gen2 Switch Installation Guide Table 1. Features of the AT-SBx908 Gen2 Chassis (Continued) Feature Description Here are the management software and Management software and interfaces: interfaces - AlliedWare Plus management software - Command line interface, available locally through the Console port or remotely over the network.
  • Page 20 Chapter 1: Overview Table 1. Features of the AT-SBx908 Gen2 Chassis (Continued) Feature Description Power Supplies The chassis can be powered by one or two power supplies. A chassis with two power supplies has power redundancy. Power supplies are ordered separately...

  • Page 21: At-Sbx908 Gen2 Chassis

    AT-x908 Gen2 Switch Installation Guide AT-SBx908 Gen2 Chassis The front panel of the AT-SBx908 Gen2 Chassis is shown in Figure 1. Management Panel Power Supply Slot (PSU A) Power Supply Slot (PSU B) Eight Slots for Ethernet Line Cards with Blank Cover Figure 1.

  • Page 22: Ethernet Line Cards

    Chapter 1: Overview Ethernet Line Cards The AT-SBx908 Gen2 Ethernet line cards are shown in Figure 3. AT-XEM2-12XS Line AT-XEM2-4QS Line AT-XEM2-12XT Line Card with 12 slots for Card with four slots for Card with 12 1Gbps or 1Gbps SFP or 10Gbps...

  • Page 23: At-Xem2-12Xt Line Card

    AT-x908 Gen2 Switch Installation Guide AT-XEM2-12XT Line Card The AT-XEM2-12XT Card has 12 twisted pair ports with standard 8-pin RJ-45 ports. The specifications of the ports are listed in Table 2. Table 2. Twisted Pair Ports on the AT-XEM2-12XT Line Card Specification Description Port Speed...
  • Page 24 Chapter 1: Overview Table 3. Link and Activity LEDs on the AT-XEM2-12XT Line Card State Description Possible causes of this state are listed here: - The port has not established a link with another network device. - The LEDs are turned off. To turn on the LEDs, use the eco-friendly button.

  • Page 25: At-Xem2-12Xs Line Card

    The default is Auto-Negotiation. SFP or SFP+ transceivers must be purchased separately. For a list of supported transceivers, refer to the AT-SBx908 Gen2 Series data sheet on the Allied Telesis web site. The slots have link and activity LEDs. The states of the LEDs are described in Table 4.

  • Page 26: At-Xem2-4Qs Line Card

    Chapter 1: Overview AT-XEM2-4QS Line Card The AT-XEM2-4QS Line Card has four QSFP+ transceiver slots that support the following types of 40Gbps transceivers:  AT-QSFPSR4 transceiver - Requires 12-strand OM4 fiber optic cable and has a maximum operating distance of 150m (492 ft). ...

  • Page 27: Management Panel

    The management panel is not field-replaceable. USB Port You can use the USB port with a flash drive to perform the following management functions:  Provide a centralized network backup location for Allied Telesis Management Framework.  Store backup copies of configuration files. ...

  • Page 28: Net Mgmt Ethernet Management Port

    Chapter 1: Overview NET MGMT The switch uses the NET MGMT port as a separate routed eth0 interface. The interface is not part of the switching matrix of the Ethernet line cards, Ethernet but the switch can route traffic in or out of the port from the line cards. Management Port Here are the guidelines to using the port:...

  • Page 29: Console (Rs-232) Port

    AT-x908 Gen2 Switch Installation Guide For instructions on how to configure the NET MGMT port, refer to the Software Reference for SwitchBlade x908 Gen2 Switch. The Network Management (NET MGMT) port has one Status LED, described in Table 7. Table 7. NET MGMT Port LED State Description Solid Green...

  • Page 30: Eco-Friendly Button

    Chapter 1: Overview The chassis is booting up. The chassis has encountered a fault condition. The chassis is operating as a stand-alone unit, with the ID number 1. Reserved for future development. The dot in the lower right corner flashes when the switch accesses USB memory.
  • Page 31 AT-x908 Gen2 Switch Installation Guide Caution The Ethernet line cards do not forward network traffic for about three minutes while they initialize the AlliedWare Plus Operating System and configure their parameter settings. Some network traffic may be lost. Note To reset individual line cards in the chassis, use the REBOOT or RELOAD command in the AlliedWare Plus operating system.

  • Page 32: Power Supplies

    Chapter 1: Overview Power Supplies The power supply units for the chassis are the AT-SBxPWRSYS2 AC and AT-SBxPWRSYS1-80 DC Power Supplies. Refer to Figure 6. AT-SBxPWRSYS2 AC Power Supply AT-SBxPWRSYS1-80 DC Power Supply Figure 6. AT-SBxPWRSYS2 and AT-SBxPWRSYS1-80 Power Supplies Here are the power supply guidelines: ...
  • Page 33 The power supplies are installed in the PSU A and PSU B slots in the front panel of the chassis. If you are installing only one power supply, Allied Telesis recommends installing it in PSU A slot because that slot does not come with a blank slot cover.

  • Page 34: At-Fan08 Units

    Chapter 1: Overview AT-FAN08 Units The cooling unit for the chassis is the AT-FAN08 Fan module. Refer to Figure 7. Figure 7. AT-FAN08 Module The chassis comes with two pre-installed fan modules in FAN A and FAN B slots on the rear panel. The air flow is from the front to the back of the chassis, with the fans drawing air out of the device.

  • Page 35: Specifying Ports In The Command Line Interface

    17 on the line card in slot 2: awplus> enable awplus# configure terminal awplus(config)# interface port1.2.15,port1.2.17 For instructions on the command line interface and the PORT parameter, refer to the Software Reference for AT-SBx908 Gen2 Switch, AlliedWare Plus Operating System.
  • Page 36 Chapter 1: Overview...

  • Page 37: Chapter 2: Beginning The Installation

    Chapter 2 Beginning the Installation The chapter contains the following sections:  “Reviewing Safety Precautions” on page 38  “Choosing a Site for the Chassis” on page 43  “Unpacking the Chassis” on page 44  “Unpacking AT-SBxPWRSYS2 AC Power Supplies” on page 49 ...

  • Page 38: Reviewing Safety Precautions

    Chapter 2: Beginning the Installation Reviewing Safety Precautions Please review the following safety precautions before beginning the installation procedure. Note Safety statements that have the  symbol are translated into multiple languages in the Translated Safety Statements document at www.alliedtelesis.com/support. Warning Class 1 Laser product.
  • Page 39 AT-SBx908 Gen2 Switch Installation Guide Warning Power cord is used as a disconnection device. To de-energize equipment, disconnect the power cord.  E3 Warning Class I Equipment. This equipment must be earthed. The power plug must be connected to a properly wired earth ground socket outlet.
  • Page 40  E25 Warning The chassis may be heavy and awkward to lift. Allied Telesis recommends that you get assistance when mounting the chassis in an equipment rack.  E28 Note Use dedicated power circuits or power conditioners to supply reliable electrical power to the device.
  • Page 41 AT-SBx908 Gen2 Switch Installation Guide 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).
  • Page 42 Chapter 2: Beginning the Installation Warning The temperature of an operational SFP or SFP+ transceiver may exceed 70° C (158° F). Exercise caution when removing or handling transceivers with unprotected hands.  E43 Warning The grounding lug on the rear panel of the chassis is for supplemental grounding.

  • Page 43: Choosing A Site For The Chassis

    Choosing a Site for the Chassis Observe these requirements when planning the installation of the chassis.  The AT-SBx908 Gen2 Chassis should be installed in a standard 19-inch equipment rack. It should not be installed on a table, desk, or wall.

  • Page 44: Unpacking The Chassis

    Chapter 2: Beginning the Installation Unpacking the Chassis Figure 10 shows the shipping box for the switch. Figure 10. AT-SBx908 Gen2 Switch Shipping Box The items in the box are listed here:  A - Protective bag  B - AT-SBx908 Gen2 Switch ...

  • Page 45: Figure 11: Lifting The Switch From The Shipping Box

    AT-SBx908 Gen2 Switch Installation Guide Warning The switch is heavy. Get assistance lifting the device out of the shipping box. You might injure yourself or damage the device if you try lifting it without assistance. Figure 11. Lifting the Switch from the Shipping Box 2.

  • Page 46: Figure 13: Pre-Installed Items On The Front And Side Panels

    Chapter 2: Beginning the Installation 3. Visually inspect the front panel of the switch for the pre-installed components identified in Figure 13. 1. Two equipment rack 3. One blank panel in power 2. Seven line card slot brackets supply slot B covers 4.

  • Page 47: Figure 14: Pre-Installed Items On The Rear Panel

    Figure 14. Pre-installed Items on the Rear Panel Note You should retain the original packaging material in the event you need to return the unit to Allied Telesis. Note The product does not come with power supplies. Power supplies must be ordered separately.

  • Page 48: Figure 15: Accessory Kit

    RJ-45 (8P8C) and DB-9 (D- sub 9-pin) connectors. Two power cord retaining clips Figure 15. Accessory Kit If any item is missing or damaged, contact your Allied Telesis sales representative for assistance. 6. After unpacking the switch, do one of the following: ...

  • Page 49: Unpacking At-Sbxpwrsys2 Ac Power Supplies

    The tie wrap included with the power supply is not used with the AT- SBx908 Gen2 chassis. If any item is missing or damaged, contact your Allied Telesis sales representative for assistance. After unpacking the chassis and power supplies, go to Chapter 3,...

  • Page 50: Unpacking At-Sbxpwrsys1-80 Dc Power Supplies

    Figure 17. Items in the Shipping Box for the AT-SBxPWRSYS1-80 DC Power Supply If any item is missing or damaged, contact your Allied Telesis sales representative for assistance. After unpacking the chassis and power supplies, go to Chapter 3,...

  • Page 51: Chapter 3: Installing The Chassis

    Chapter 3 Installing the Chassis The procedures in this chapter explain how to install the chassis in a standard 19-inch equipment rack. The procedures are listed here:  “Tools and Material” on page 52  “Adjusting the Equipment Rack Brackets” on page 53 ...

  • Page 52: Tools And Material

    Chapter 3: Installing the Chassis Tools and Material You need to provide the following tools and material to install the chassis:  #2 Phillips-head screwdriver  Eight screws for a standard 19-inch equipment rack  10 AWG stranded grounding wire ...

  • Page 53: Adjusting The Equipment Rack Brackets

    AT-SBx908 Gen2 Switch Installation Guide Adjusting the Equipment Rack Brackets The chassis comes with two pre-installed equipment rack brackets. The default positions of the brackets align the front of the chassis with the front of the equipment rack. You can re-position the brackets on the sides of the chassis to have the device extend in front of the rack.

  • Page 54: Figure 19: Chassis Orientations In The Equipment Rack (Continued)

    Chapter 3: Installing the Chassis Figure 19. Chassis Orientations in the Equipment Rack (Continued)

  • Page 55: Figure 20: Chassis Orientations In The Equipment Rack (Continued)

    AT-SBx908 Gen2 Switch Installation Guide Figure 20. Chassis Orientations in the Equipment Rack (Continued) To change the positions of the brackets, use a #2 phillips-head screwdriver to remove them from their default positions and secure them to the new locations. An example is shown in Figure 21 on page 56.

  • Page 56: Figure 21: Example Of Adjusting The Equipment Rack Brackets

    Chapter 3: Installing the Chassis Figure 21. Example of Adjusting the Equipment Rack Brackets...

  • Page 57: Installing The Chassis In An Equipment Rack

    Please review the installation guidelines in “Choosing a Site for the Chassis” on page 43 before installing the chassis. Caution The chassis may be heavy and awkward to lift. Allied Telesis recommends that you get assistance when mounting the chassis in an equipment rack.  E28 To install the chassis, perform the following procedure: 1.

  • Page 58: Installing The Chassis Grounding Wire

    Chapter 3: Installing the Chassis Installing the Chassis Grounding Wire This procedure explains how to connect a grounding wire to the chassis. The chassis requires a permanent connection for the line cards and power supplies to a good earth ground. The procedure requires the following items: ...

  • Page 59: Figure 24: Removing The Grounding Lug From The Chassis

    AT-SBx908 Gen2 Switch Installation Guide Figure 24. Removing the Grounding Lug from the Chassis 3. Insert one end of the grounding wire into the grounding lug, as shown in Figure 25, and use a crimping tool to secure the wire to the grounding lug.

  • Page 60: Figure 26: Installing The Grounding Lug And Wire

    Chapter 3: Installing the Chassis Figure 26. Installing the Grounding Lug and Wire 5. Connect the other end of the grounding wire to the building protective earth. 6. Go to “Installing AT-SBxPWRSYS2 AC Power Supplies” on page 61 or “Installing AT-SBxPWRSYS1-80 DC Power Supplies” on page 65.

  • Page 61: Installing At-Sbxpwrsys2 Ac Power Supplies

    PSU A and PSU B If you are installing only one power supply, you may install it in either slot. Allied Telesis recommends PSU A because that slot does not come with a blank power supply panel. 2. If there is already a power supply in PSU A, lift the handle on the blank power supply panel in PSU B and slide the panel from the slot.

  • Page 62: Figure 27: Removing The Blank Power Supply Panel From Power Supply Slot B

    Chapter 3: Installing the Chassis Figure 27. Removing the Blank Power Supply Panel from Power Supply Slot B 3. Lift the handle on the AT-SBxPWRSYS2 AC Power Supply. Refer to Figure 28. Figure 28. Lifting the Locking Handle on the AT-SBxPWRSYS2 Power Supply 4.

  • Page 63: Figure 29: Sliding The At-Sbxpwrsys2 Ac Power Supply Into The Chassis

    AT-SBx908 Gen2 Switch Installation Guide Figure 29. Sliding the AT-SBxPWRSYS2 AC Power Supply into the Chassis 5. Gently press on the faceplate of the power supply to seat the unit on the connector on the backplane of the chassis, and lower the locking...

  • Page 64: Figure 30: Lowering The Locking Handle On The At-Sbxpwrsys2 Ac Power Supply

    Chapter 3: Installing the Chassis Figure 30. Lowering the Locking Handle on the AT-SBxPWRSYS2 AC Power Supply 6. Visually inspect the power supply to be sure that its faceplate is flush against the front panel of the chassis and the locking handle is fully down.

  • Page 65: Installing At-Sbxpwrsys1-80 Dc Power Supplies

    PSU A and PSU B If you are installing only one power supply, you may install it in either slot. Allied Telesis recommends PSU A because that slot does not come with a blank power supply panel. 2. If there is already a power supply in PSU A, lift the handle on the blank power supply panel in PSU B and slide the panel from the slot.

  • Page 66: Figure 31: On/Off Switch On The At-Sbxpwrsys1-80 Dc Power Supply

    Chapter 3: Installing the Chassis On/Off Switch Figure 31. On/Off Switch on the AT-SBxPWRSYS1-80 DC Power Supply 4. With a #2 Phillips-head screwdriver, loosen the handle locking screw on the power supply, as shown in Figure 32. Figure 32. Loosening the Handle locking Screw on the AT- SBxPWRSYS1-80 DC Power Supply 5.

  • Page 67: Figure 33: Lifting The Locking Handle On The At-Sbxpwrsys1-80 Dc Power Supply

    AT-SBx908 Gen2 Switch Installation Guide Figure 33. Lifting the Locking Handle on the AT-SBxPWRSYS1-80 DC Power Supply 6. Carefully align the power supply in the slot and slide it into the slot until it makes contact with the connector inside the chassis. Refer to Figure 34.

  • Page 68: Figure 35: Lowering The Locking Handle On The At-Sbxpwrsys1-80 Dc Power Supply

    Chapter 3: Installing the Chassis Figure 35. Lowering the Locking Handle on the AT-SBxPWRSYS1-80 DC Power Supply 8. Visually inspect the power supply to be sure that its faceplate is flush against the front panel of the chassis and the locking handle is fully down.

  • Page 69: Installing Ethernet Line Cards

    AT-SBx908 Gen2 Switch Installation Guide Installing Ethernet Line Cards This section contains the procedure for installing Ethernet line cards in the chassis. The illustrations show the AT-XEM2-12XT Line Card. The procedure is the same for all line card models. Caution The device can be damaged by static electricity.

  • Page 70: Figure 37: Removing The Ethernet Line Card From The Anti-Static Bag

    Chapter 3: Installing the Chassis 3. Carefully remove the new Ethernet line card from its shipping container and anti-static bag. Refer to Figure 37. Figure 37. Removing the Ethernet Line Card from the Anti-static Bag 4. Position the line card with the notch on the faceplate in the upper left corner, as shown in Figure 38 on page 71 and carefully slide it into the slot.

  • Page 71: Figure 38: Sliding The Ethernet Line Card Into The Slot

    AT-SBx908 Gen2 Switch Installation Guide Notch Bottom Flange Figure 38. Sliding the Ethernet Line Card into the Slot Caution Do not force the card into the slot. If you feel resistance, remove it and try again. 5. When you feel the line card make contact with the connector on the backplane of the chassis.

  • Page 72: Figure 39: Seating An Ethernet Line Card In The Chassis

    Chapter 3: Installing the Chassis Figure 39. Seating an Ethernet Line Card in the Chassis 6. Visually inspect the line card to verify that its faceplate is flush against the front panel of the chassis. 7. Tighten the two captive screws on the card to secure it in the chassis. Refer to Figure 40.

  • Page 73: Installing Blank Line Card Slot Covers

    AT-SBx908 Gen2 Switch Installation Guide Installing Blank Line Card Slot Covers After installing the Ethernet line cards, inspect slots 1 to 8 for empty slots. Empty slots need to be covered with the blank slot covers that come with the chassis. Do one of the following: ...

  • Page 74: Figure 42: Tightening The Captive Screws On A Blank Slot Cover

    Chapter 3: Installing the Chassis Figure 42. Tightening the Captive Screws on a Blank Slot Cover 3. Repeat this procedure to install additional blank slot covers. 4. Go to “Installing the Blank Power Supply Slot Cover” on page 75...

  • Page 75: Installing The Blank Power Supply Slot Cover

    AT-SBx908 Gen2 Switch Installation Guide Installing the Blank Power Supply Slot Cover If you installed only one power supply in the chassis, check to be sure that the empty power supply slot is covered with the blank power supply slot cover included with the chassis.

  • Page 76: Figure 44: Aligning The Blank Power Supply Cover In The Slot

    Chapter 3: Installing the Chassis Figure 44. Aligning the Blank Power Supply Cover in the Slot 3. Lower the locking handle on the blank power supply slot cover to secure the cover in the chassis. Refer to Figure 45. Figure 45. Lowering the Locking Handle on the Blank Power Supply Slot Cover 4.

  • Page 77: Installing The Power Cord Retaining Clips

    AT-SBx908 Gen2 Switch Installation Guide Installing the Power Cord Retaining Clips The chassis comes with two power cord retaining clips in the accessory kit. The clips are used to prevent the power cords from being accidentally disconnected from the unit. To install a power cord retaining clip, press in the sides and insert the ends into the holes above and below the AC connector.
  • Page 78 Chapter 3: Installing the Chassis...

  • Page 79: Chapter 4: Powering On The Chassis

    Chapter 4 Powering On the Chassis This chapter contains the following procedures:  “Verifying the Installation” on page 80  “Powering On AT-SBxPWRSYS2 Power Supplies” on page 81  “Powering On AT-SBxPWRSYS1-80 DC Power Supplies” on page 84  “Monitoring the Initialization Processes” on page 111 ...

  • Page 80: Verifying The Installation

    Chapter 4: Powering On the Chassis Verifying the Installation Please perform the following procedure before powering on the chassis: 1. Verify that the chassis has at least one power supply in slot PSU A or 2. If the chassis has only one power supply, verify that the empty power supply slot on the front panel is covered with a blank panel.

  • Page 81: Powering On At-Sbxpwrsys2 Power Supplies

    AT-SBx908 Gen2 Switch Installation Guide Powering On AT-SBxPWRSYS2 Power Supplies The procedure in this section explains how to power on AT-SBxPWRSYS2 Power Supplies. If you have not installed the power supplies, refer to “Installing AT-SBxPWRSYS2 AC Power Supplies” on page 61 for instructions.

  • Page 82: Figure 47: Connecting The Ac Power Cord

    Chapter 4: Powering On the Chassis Figure 47. Connecting the AC Power Cord 2. Move the retaining clip over the power cord to secure the cord to the chassis. Refer to Figure 48. Figure 48. Securing the Power Cord with the Retaining Clip 3.

  • Page 83: Figure 49: Connecting The Power Cord To An Ac Power Source

    AT-SBx908 Gen2 Switch Installation Guide Figure 49. Connecting the Power Cord to an AC Power Source Note The illustration shows the North American power cord. Your power cord may be different. Note The power cords included with AT-SBxPWRSYS2 Power Supplies for 100-125 VAC installations have 20 Amp, 125 V NEMA 5-20P plugs.

  • Page 84: Powering On At-Sbxpwrsys1-80 Dc Power Supplies

    Chapter 4: Powering On the Chassis Powering On AT-SBxPWRSYS1-80 DC Power Supplies The procedure in this section explains how to power on AT- SBxPWRSYS1-80 DC Power Supplies. If you have not installed the power supplies, refer to “Installing AT-SBxPWRSYS1-80 DC Power Supplies” on page 65 for instructions.

  • Page 85: Figure 50: Components On The At-Sbxpwrsys1-80 Dc Power Supply

    AT-SBx908 Gen2 Switch Installation Guide  “Connecting Bare DC Power Wires” on page 107 The components on the power supply are identified in Figure 50. Positive (+) Negative (-) On/Off Terminal Terminal Switch Plastic Locking Cover Handle Screw Locking Ground Post...

  • Page 86: Choosing A Method For Attaching The Grounding Wire

    Chapter 4: Powering On the Chassis Choosing a You may attach the grounding wire to the power supply using the supplied terminal, shown in Figure 51, or bare wire. Method for Attaching the Grounding Wire Figure 51. Grounding Wire Terminal The two methods are described in the following sections: ...

  • Page 87: Figure 54: On/Off Switch On The At-Sbxpwrsys1-80 Dc Power Supply

    AT-SBx908 Gen2 Switch Installation Guide 3. Verify that the On/Off switch on AT-SBxPWRSYS1-80 DC Power Supply is in the Off position. Refer to Figure 54. On/Off Switch Figure 54. On/Off Switch on the AT-SBxPWRSYS1-80 DC Power Supply 4. Use an 8 mm wrench to remove the grounding post nut and washer,...

  • Page 88: Figure 55: Removing The Nut And Washer From The Grounding Post

    Chapter 4: Powering On the Chassis Grounding post Figure 55. Removing the Nut and Washer from the Grounding Post 5. Attach the grounding lug and wire to the grounding post. Refer to Figure 56 on page 89. Review the following before installing the grounding wire: ...

  • Page 89: Figure 56: Attaching The Grounding Lug And Wire To The Grounding Post

    Figure 56. Attaching the Grounding Lug and Wire to the Grounding Post 6. Secure the grounding wire with the nut and washer removed in step 4, with an 8 mm wrench. Refer to Figure 57 on page 90. Allied Telesis recommends tightening the nut and washer to 26 inch- lbs.

  • Page 90: Figure 57: Securing The Grounding Wire

    Chapter 4: Powering On the Chassis Figure 57. Securing the Grounding Wire 7. Connect the other end of the grounding wire to the building protective earth. Warning When installing this equipment, always ensure that the power supply ground connection is installed first and disconnected last.  E11 Note This system will work with a positive grounded or negative grounded DC system.

  • Page 91: Connecting The Grounding Wire With Bare Wire

    AT-SBx908 Gen2 Switch Installation Guide Connecting the To attach the grounding wire to the power supply with bare wire, perform the following procedure: Grounding Wire with Bare Wire 1. Prepare an adequate length of solid or stranded 10 AWG grounding wire by stripping it as shown in Figure 58.

  • Page 92: Figure 60: Securing The Bare Grounding Wire To The Grounding Post

    5. Secure the wire with the nut and washer removed in step 2, and an 8 mm wrench, as shown in Figure 60. Allied Telesis recommends tightening the nut and washer to 26 inch- lbs. Figure 60. Securing the Bare Grounding Wire to the Grounding Post 6.

  • Page 93: Choosing A Method For Attaching The Power Wires

    AT-SBx908 Gen2 Switch Installation Guide Choosing a The AT-SBxPWRSYS1-80 DC Power Supply comes with the two sets of power wire terminals, shown in Figure 61. You may use either set to Method for connect the positive (+) and negative (-) wires to the terminal block on the Attaching the power supply.

  • Page 94: Figure 62: Stripping The Power Wires

    Chapter 4: Powering On the Chassis Figure 62. Stripping the Power Wires Note You must use stranded wires with the terminal lugs. You may not use solid wires. 2. Insert the power wires into the terminals included with the power supply and use a crimping tool to secure the wires to the terminals.

  • Page 95: Figure 64: Opening The Plastic Cover

    AT-SBx908 Gen2 Switch Installation Guide Figure 64. Opening the Plastic Cover 5. Use a #3 Phillips-head screwdriver to remove the two screws from the positive and negative terminals, as shown in Figure 65 on page 96.

  • Page 96: Figure 65: Removing The Terminal Screws

    You may attach the terminals with the wires either above or below the terminal block. Figure 66 on page 97 shows the positive wire above the terminal block. Allied Telesis recommends tightening the screw to 30 to 40 inch-lbs.

  • Page 97: Figure 66: Connecting The Positive (+) Power Wire With A Straight Terminal

    You may attach the terminals with the wires either above or below the terminal block. Figure 67 on page 98 shows the wires above the terminal block. Allied Telesis recommends tightening the screw to 30 to 40 inch-lbs.

  • Page 98: Figure 67: Connecting The Negative (-) Power Wire With A Straight Terminal

    Chapter 4: Powering On the Chassis Figure 67. Connecting the Negative (-) Power Wire with a Straight Terminal Warning Check to see if there are any exposed copper strands coming from the installed wires. When this installation is done correctly there should be no exposed copper wire strands extending from the terminal block.

  • Page 99: Figure 68: Closing The Plastic Cover Over The Terminal Connectors

    AT-SBx908 Gen2 Switch Installation Guide Figure 68. Closing the Plastic Cover over the Terminal Connectors 9. With a #2 Phillips-head screwdriver, tighten the handle locking screw to secure the power supply to the chassis. See Figure 69 on page 100.

  • Page 100: Connecting The Dc Power Wires With The Right Angle Terminals

    Chapter 4: Powering On the Chassis Handle locking screw Figure 69. Tightening the Handle Locking Screw 10. Before attaching the power wires from the power supply to the circuit breaker in the wiring closet, check that the circuit breaker is off. 11.

  • Page 101: Figure 70: Stripping The Power Wires

    AT-SBx908 Gen2 Switch Installation Guide Warning Do not strip more than the recommended amount of wire. Stripping more than the recommended amount can create a safety hazard by leaving exposed wire on the terminal block after installation.  E10 Figure 70. Stripping the Power Wires Note You must use stranded wires with the terminal lugs.

  • Page 102: Figure 72: Removing The Plastic Cover

    Chapter 4: Powering On the Chassis Figure 72. Removing the Plastic Cover 5. Use a #3 Phillips-head screwdriver to remove the two screws from the positive and negative terminals, as shown in Figure 73 on page 103.

  • Page 103: Figure 73: Removing The Terminal Screws

    The positive terminal is on the left. Refer to Figure 74 on page 104. Allied Telesis recommends tightening the screw to 30 to 40 inch-lbs.

  • Page 104: Figure 74: Connecting The Positive (+) Power Wire With A Right Angle Terminal

    5. The negative terminal is on the right. Refer to Figure 75 on page 105. Allied Telesis recommends tightening the screw to 30 to 40 inch-lbs.

  • Page 105: Figure 75: Connecting The Negative (-) Power Wire With A Right Angle Terminal

    AT-SBx908 Gen2 Switch Installation Guide Figure 75. Connecting the Negative (-) Power Wire with a Right Angle Terminal Warning Check to see if there are any exposed copper strands coming from the installed wires. When this installation is done correctly there should be no exposed copper wire strands extending from the terminal block.

  • Page 106: Figure 76: Tightening The Handle Locking Screw

    Chapter 4: Powering On the Chassis Handle locking screw Figure 76. Tightening the Handle Locking Screw 9. Before attaching the power wires from the power supply to the circuit breaker in the wiring closet, check that the circuit breaker is off. 10.

  • Page 107: Connecting Bare Dc Power Wires

    You may attach the wire to the terminal so that it extends either above or below the terminal block. Figure 78 on page 108 shows the wire above the terminal block. Allied Telesis recommends tightening the screw to 30 to 40 inch-lbs.

  • Page 108: Figure 78: Connecting The Positive Wire With Bare Wire

    Chapter 4: Powering On the Chassis Figure 78. Connecting the Positive Wire With Bare Wire 5. Wrap the negative lead wire clockwise around the remaining terminal screw and secure the screw and wire to the negative terminal connection on the terminal block with a #3 Phillips-head screwdriver, as shown in Figure 79 on page 109.

  • Page 109: Figure 79: Connecting The Negative Lead Wire With Bare Wire

    AT-SBx908 Gen2 Switch Installation Guide Figure 79. Connecting the Negative Lead Wire with Bare Wire Allied Telesis recommends tightening the screw to 30 to 40 inch-lbs. Warning Check to see if there are any exposed copper strands coming from the installed wires. When this installation is done correctly there should be no exposed copper wire strands extending from the terminal block.
  • Page 110 Chapter 4: Powering On the Chassis 7. With a #2 Phillips-head screwdriver, tighten the handle locking screw to secure the power supply to the chassis. See Figure 76 on page 106. 8. Before attaching the power wires from the power supply to the circuit breaker in the wiring closet, check that the circuit breaker is off.

  • Page 111: Monitoring The Initialization Processes

    AT-SBx908 Gen2 Switch Installation Guide Monitoring the Initialization Processes It takes about three minutes for the switch to initialize its management software programs and features, and load the default configuration. You can monitor the bootup sequence by connecting a terminal or computer that has a terminal emulator program to the Console port on the switch.

  • Page 112: Figure 81: Switch Initialization Messages (Continued)

    Chapter 4: Powering On the Chassis Starting base/modules... Received event modules.done Starting base/reboot-stability... Checking system reboot stability... Starting base/apteryx... Starting base/crond... Starting base/appmond... Starting base/clockcheck... Starting hardware/timeout... Starting base/inet... Received event apteryx.done Starting base/alfred... Starting base/kernond... Starting base/plugman... Starting hardware/openhpi... Received event apteryx-sync.done Received event board.inserted Starting hardware/hardware-done...

  • Page 113: Figure 82: Switch Initialization Messages (Continued)

    AT-SBx908 Gen2 Switch Installation Guide Assigning Active Workload to HA processes: hsl, authd, epsrd, imi, imiproxyd, irdpd, lacpd lldpd, loopprotd, mstpd, nsm, ospfd, ripd, rmond sflowd, vrrpd Received event network.activated Loading default configuration ..done! Received event network.configured awplus login: Figure 82.

  • Page 114: Verifying The Hardware Operations Of The Chassis

    Chapter 4: Powering On the Chassis Verifying the Hardware Operations of the Chassis This section explains how to use the commands in the AlliedWare Plus operating system in the switch to confirm the operations of the chassis. The section has the following procedure: ...

  • Page 115: Verifying The Chassis With The Alliedware Plus Commands

    AT-SBx908 Gen2 Switch Installation Guide 2. Connect the other end of the cable to an RS-232 port on a terminal or personal computer with a terminal emulation program. 3. Configure the VT-100 terminal or terminal emulation program as follows: ...

  • Page 116: Figure 84: Show Card Command

    SHOW INTERFACE STATUS command in the Privileged Exec mode. For information about the command line interface, refer to the Software Reference for SwitchBlade x908 Gen2 Series Switches on the Allied Telesis web site. 5. Go to “Cabling the Networking Ports” on page 117.

  • Page 117: Chapter 5: Cabling The Networking Ports

    Chapter 5 Cabling the Networking Ports This chapter contains the following procedures:  “Cabling the 1Gbps or 10Gbps Ports on the AT-XEM2-12XT Line Card” on page 118  “Guidelines to Handling SFP, SFP+, and QSFP+ Transceivers” on page 119  “Installing 1GBase SFP or 10GBase SFP+ Transceivers in AT-XEM2- 12XS Line Cards”...

  • Page 118: Cabling The 1Gbps Or 10Gbps Ports On The At-Xem2-12Xt Line Card

    Chapter 5: Cabling the Networking Ports Cabling the 1Gbps or 10Gbps Ports on the AT-XEM2-12XT Line Card Here are the guidelines to cabling the 1Gbps/10Gbps twisted pair ports on the AT-XEM2-12XT Line Card:  The cable specifications for the ports are listed in Table 2 on page 23.

  • Page 119: Guidelines To Handling Sfp, Sfp+, And Qsfp+ Transceivers

    AT-SBx908 Gen2 Switch Installation Guide Guidelines to Handling SFP, SFP+, and QSFP+ Transceivers Please review the following guidelines before installing SFP, SFP+, or QSFP+ transceivers in the line cards:  The transceivers are hot-swappable. You can install them while the switch is powered on.

  • Page 120: Installing 1Gbase Sfp Or 10Gbase Sfp+ Transceivers In At-Xem2-12Xs Line Cards

    Chapter 5: Cabling the Networking Ports Installing 1GBase SFP or 10GBase SFP+ Transceivers in AT-XEM2- 12XS Line Cards This section contains installation instructions for SFP or SFP+ transceivers in AT-XEM2-12XS Line Cards. The illustrations in the procedure show a transceiver with a duplex LC connector.

  • Page 121: Figure 86: Removing The Dust Cover From An Sfp Or Sfp+ Transceiver

    AT-SBx908 Gen2 Switch Installation Guide Figure 86. Removing the Dust Cover from an SFP or SFP+ Transceiver 4. Verify the position of the handle on the transceiver. If the transceiver is in an odd numbered slot, the handle should be towards the right, as shown in Figure 87.

  • Page 122: Figure 88: Connecting A Fiber Optic Cable To An Sfp Or Sfp+ Transceiver

    Chapter 5: Cabling the Networking Ports Figure 88. Connecting a Fiber Optic Cable to an SFP or SFP+ Transceiver 6. Repeat this procedure to install additional transceivers.

  • Page 123: Installing At-Sp10Tw Direct Connect Twinax Cables In The At-Xem2-12Xs Switch

    AT-SBx908 Gen2 Switch Installation Guide Installing AT-SP10TW Direct Connect Twinax Cables in the AT- XEM2-12XS Switch The AT-XEM2-12XS Line Card supports AT-SP10TW direct connect twinax cables in its twelve transceiver slots. The cables are an economical way to add 10GBase connections over short distances. They have SFP+ transceivers on both ends and come in lengths of 1, 3, and 7 meters.
  • Page 124 Chapter 5: Cabling the Networking Ports Note To remove the connector and cable from the slot, gently push on the connector, pull on the release tab, and slide the connector from the slot.

  • Page 125: Installing At-Qsfpsr4 Or At-Qsfplr4 Transceivers In Qsfp+ Slots

    AT-SBx908 Gen2 Switch Installation Guide Installing AT-QSFPSR4 or AT-QSFPLR4 Transceivers in QSFP+ Slots This section contains the procedure for installing AT-QSFPSR4 or AT- QSFPLR4 transceivers in the four QSFP+ slots in the AT-XEM2-4QS Line Card. Please review “Guidelines to Handling SFP, SFP+, and QSFP+ Transceivers”...

  • Page 126: Installing At-Qsfpcu Cables In Qsfp+ Slots

    Chapter 5: Cabling the Networking Ports Installing AT-QSFPCU Cables in QSFP+ Slots This section contains instructions on how to install AT-QSFPCU Cables in the four QSFP+ slots in the AT-XEM2-4QS Line Card. You can use the cables in place of fiber optic cables and transceivers for 40GbE links of up to 1 or 3 meters.

  • Page 127: Figure 91: Sliding The At-Qsfpcu Cable Into The Slot

    AT-SBx908 Gen2 Switch Installation Guide Release Tab Figure 91. Sliding the AT-QSFPCU Cable into the Slot 3. Install the other end of the cable into a compatible QSFP+ slot on another network device. 4. Repeat this procedure to install additional AT-QSFPCU Cables.
  • Page 128 Chapter 5: Cabling the Networking Ports...

  • Page 129: Chapter 6: Replacing Modules

    Chapter 6 Replacing Modules This chapter contains the following procedures:  “Replacing AT-SBxPWRSYS2 AC Power Supplies” on page 130  “Replacing AT-SBxPWRSYS1-80 DC Power Supplies” on page 134  “Removing Ethernet Line Cards” on page 145  “Replacing AT-FAN08 Modules” on page 150...

  • Page 130: Replacing At-Sbxpwrsys2 Ac Power Supplies

    Replacing AT-SBxPWRSYS2 AC Power Supplies This section contains the procedure for removing or replacing AT- SBxPWRSYS2 AC Power Supplies in the AT-SBx908 Gen2 Chassis. The following illustrations show the removal of the power supply from slot PSU A. The procedure is the same for removing a power supply from slot PSU B.

  • Page 131: Figure 92: Disconnecting The Ac Power Cord From The Power Source

    AT-SBx908 Gen2 Switch Installation Guide Figure 92. Disconnecting the AC Power Cord from the Power Source 2. Move the retaining clip from the power cord on the rear panel of the chassis, and disconnect the cord. Refer to Figure 93.

  • Page 132: Figure 94: Lifting The Locking Handle On The At-Sbxpwrsys2 Ac Power Supply

    Chapter 6: Replacing Modules Figure 94. Lifting the Locking Handle on the AT-SBxPWRSYS2 AC Power Supply 4. Carefully pull on the locking handle to slide the power supply from the chassis. Refer to Figure 95 on page 133. Warning The power supply is heavy. Use both hands to hold the module as you remove it from the chassis.

  • Page 133: Figure 95: Removing The At-Sbxpwrsys2 Ac Power Supply

    AT-SBx908 Gen2 Switch Installation Guide Figure 95. Removing the AT-SBxPWRSYS2 AC Power Supply 5. Do one of the following:  To install a new power supply, refer to “Installing AT- SBxPWRSYS2 AC Power Supplies” on page 61 for instructions. ...

  • Page 134: Replacing At-Sbxpwrsys1-80 Dc Power Supplies

    Chapter 6: Replacing Modules Replacing AT-SBxPWRSYS1-80 DC Power Supplies To replace an AT-SBxPWRSYS1-80 DC Power Supply, perform the following procedure: 1. Turn off the circuit breaker to the AT-SBxPWRSYS1-80 DC Power Supply. 2. Turn off the On/Off switch on the front panel of the power supply. Refer to Figure 54 on page 87.

  • Page 135: Figure 97: Opening The Plastic Window Over The Terminal Block

    AT-SBx908 Gen2 Switch Installation Guide Note If the power wires are connected to the terminal block with the right angle terminals, go to step 5. 4. Use a #1 screwdriver to loosen the two screws that secure the plastic cover over the terminal block and slide the cover to the right. You may need to slightly lift the locking handle to access the bottom screw.

  • Page 136: Figure 98: Removing The Negative Lead Wire

    Chapter 6: Replacing Modules Figure 98. Removing the Negative Lead Wire 6. Use a #3 screwdriver to remove the positive (+) lead wire from the terminal block. Refer to Figure 99 on page 137.

  • Page 137: Figure 99: Removing The Positive Lead Wire From The Terminal Block

    AT-SBx908 Gen2 Switch Installation Guide Figure 99. Removing the Positive Lead Wire from the Terminal Block 7. Reinstall the two screws on the negative (-) and positive (+) terminals. Refer to Figure 100 on page 138.

  • Page 138: Figure 100: Reinstalling The Screws On The Positive And Negative Terminals

    Chapter 6: Replacing Modules Figure 100. Reinstalling the Screws on the Positive and Negative Terminals 8. Slide the plastic cover to the left and lightly tighten the two screws to secure it in place. Refer to Figure 101 on page 139. Caution Do not over tighten the screws or you might crack or break the plastic cover.

  • Page 139: Figure 101: Closing The Plastic Cover

    AT-SBx908 Gen2 Switch Installation Guide Figure 101. Closing the Plastic Cover 9. Use an 8 mm wrench to remove the grounding wire from the grounding post. Refer to Figure 102 on page 140.

  • Page 140: Figure 102: Removing The Grounding Wire

    Chapter 6: Replacing Modules Figure 102. Removing the Grounding Wire 10. Reinstall the nut and washer on the grounding post. Refer to Figure 103 on page 141.

  • Page 141: Figure 103: Reinstalling The Nut And Washer On The Grounding Post

    AT-SBx908 Gen2 Switch Installation Guide Figure 103. Reinstalling the Nut and Washer on the Grounding Post Note If you did not perform step 3 to loosen the retaining screw on the power supply, perform the step before continuing. 11. Lift the locking handle and slide the power supply from the chassis.

  • Page 142: Figure 104: Lifting The Locking Handle And Removing The Power Supply

    Chapter 6: Replacing Modules Figure 104. Lifting the Locking Handle and Removing the Power Supply 12. Do one of the following:  To install a new power supply, refer to “Installing AT- SBxPWRSYS2 AC Power Supplies” on page 61 or “Installing AT- SBxPWRSYS1-80 DC Power Supplies”...

  • Page 143: Figure 105: Installing The Blank Power Supply Slot Cover

    AT-SBx908 Gen2 Switch Installation Guide Figure 105. Installing the Blank Power Supply Slot Cover 14. Lower the locking handle to secure the slot cover to the slot. Refer to Figure 106 on page 144.

  • Page 144: Figure 106: Lowering The Locking Handle On The Power Supply Slot Cover

    Chapter 6: Replacing Modules Figure 106. Lowering the Locking Handle on the Power Supply Slot Cover...

  • Page 145: Removing Ethernet Line Cards

    AT-SBx908 Gen2 Switch Installation Guide Removing Ethernet Line Cards This section contains the procedure for replacing Ethernet line cards in the AT-SBx908 Gen2 Chassis. The illustrations in the procedure show the AT- XEM2-12XT Line Card. The procedure is the same for all cards: Note...

  • Page 146: Figure 107: Loosening The Screws On The Ethernet Line Card

    Chapter 6: Replacing Modules Figure 107. Loosening the Screws on the Ethernet Line Card 5. Carefully pull on the screws on the faceplate to disconnect the line card from the connector on the backplane in the chassis. Refer to Figure 108 on page 147.

  • Page 147: Figure 108: Disconnecting An Ethernet Line Card From The Chassis

    AT-SBx908 Gen2 Switch Installation Guide Figure 108. Disconnecting an Ethernet Line Card from the Chassis 6. Carefully slide the card from the chassis. Refer to Figure 109 on page 148.

  • Page 148: Figure 109: Sliding An Ethernet Line Card From The Chassis

    Chapter 6: Replacing Modules Figure 109. Sliding an Ethernet Line Card from the Chassis 7. If you are not installing the line card in another slot, return it to its anti- static bag and shipping container. Refer to Figure 110 on page 149.

  • Page 149: Figure 110: Placing The Ethernet Line Card In Its Anti-Static Bag

    AT-SBx908 Gen2 Switch Installation Guide Figure 110. Placing the Ethernet Line Card in its Anti-static Bag 8. For instructions on how to install the card in another slot in either the same or a different chassis, refer to “Installing Ethernet Line Cards” on page 69.

  • Page 150: Replacing At-Fan08 Modules

    Chapter 6: Replacing Modules Replacing AT-FAN08 Modules This section contains the procedure for replacing AT-FAN08 Modules in the AT-SBx908 Gen2 Chassis. Removing AT- This procedure requires the following tool: FAN08 Modules  #2 Phillips-head screwdriver (not provided) The illustrations show the removal of the fan module from the Fan A slot on the back panel.

  • Page 151: Installing At-Fan08 Modules

    AT-SBx908 Gen2 Switch Installation Guide Figure 112. Disconnecting the AT-FAN08 Module from the Chassis 3. Continue with the next procedure to install a new AT-FAN08 Module. Installing AT- This procedure requires the following tool: FAN08 Modules  #2 Phillips-head screwdriver (not provided) The illustrations show the installation of the fan module in Fan A slot on the back panel.

  • Page 152: Figure 113: Aligning The At-Fan08 Module In The Chassis Slot

    Chapter 6: Replacing Modules Figure 113. Aligning the AT-FAN08 Module in the Chassis Slot 2. When you feel the module make contact with the connector inside the chassis, gently press on both sides to seat the module on the connector. Refer to Figure 114. Figure 114.

  • Page 153: Figure 115: Tightening The Two Captive Screws On The At-Fan08 Module

    AT-SBx908 Gen2 Switch Installation Guide 3. Tighten the two screws on the module to secure it in the chassis. Refer to Figure 115. Figure 115. Tightening the Two Captive Screws on the AT-FAN08 Module...
  • Page 154 Chapter 6: Replacing Modules...

  • Page 155: Chapter 7: Troubleshooting

    This chapter contains suggestions on how to troubleshoot problems with the switch. Note For further assistance, please contact Allied Telesis Technical Support at www.alliedtelesis.com/support. Problem 1: All of the port LEDs and the Switch ID LED are off, and the fans are not operating.
  • Page 156 Chapter 7: Troubleshooting  Verify that the DC circuit break has power by attaching another device to it.  Verify that the power from the DC circuit break is within the required levels of the power supply. Refer to “Power Specifications”...
  • Page 157 AT-x908 Gen2 Swich Installation Guide  Verify that the twisted pair cable does not exceed 100 meters (328 feet).  Verify that you are using the appropriate category of twisted pair cable. Cable requirements are listed in Table 2 on page 23. ...
  • Page 158 Solutions: One or more of the following problems has occurred:  A cooling fan has failed.  The internal temperature of the switch has exceeded the normal operating range and the switch might have to shut down. Contact your Allied Telesis sales representative for assistance.

  • Page 159: Appendix A: Technical Specifications

    Appendix A Technical Specifications This appendix contains the following sections:  ”Physical Specifications” on page 160  ”Environmental Specifications” on page 162  ”Power Specifications” on page 163  ”Certifications” on page 165  ”Port Pinouts” on page 166...

  • Page 160: Physical Specifications

    Physical Specifications Dimensions (H x W x D) Table 9 lists the product dimensions. Table 9. Product Dimensions AT-SBx908 Gen2 Chassis 133 x 441 x 473 cm (5.22 x 17.34 x 18.64 in.) (H x W x D) AT-SBxPWRSYS2 AC Power 4.34 x 10.16 x 32.21 cm...

  • Page 161: Table 11: Ventilation Requirements

    AT-SBx908 Gen2 Switch Installation Guide Ventilation Table 11 lists the ventilation requirements. Table 11. Ventilation Requirements Recommended Minimum 10 cm (4.0 in) Ventilation on All Sides...

  • Page 162: Environmental Specifications

    Appendix A: Technical Specifications Environmental Specifications Table 12 lists the environmental specifications of the switches. Table 12. Environmental Specifications Operating Temperature Range 0° C to 50° C (32° F to 122° F) Storage Temperature Range -25° C to 70° C (-13° F to 158° F) Operating Humidity Range 5% to 90% noncondensing Storage Humidity Range...

  • Page 163: Power Specifications

    AT-SBx908 Gen2 Switch Installation Guide Power Specifications This section contains the maximum power consumption values, input voltages, and heat dissipation values. AC Voltage, Frequency Requirements (Volts, Hertz) Table 13 lists the AC voltage and frequency requirements. Table 13. AC Voltage and Frequency Requirements...

  • Page 164: Table 17: Maximum Power Supply Efficiency (Based On 100V Input Voltage)

    Appendix A: Technical Specifications Table 17. Maximum Power Supply Efficiency (Based on 100V Input Voltage) AT-SBxPWRSYS2 AC Power Up to 85% Supply AT-SBxPWRSYS1-80 DC Power Up to 90% Supply Heat Dissipation Table 18 lists the heat dissipation. Table 18. Heat Dissipation (British Thermal Units/Hour) AT-XEM2-12XT Line Card 135.58 BTU/hr AT-XEM2-12XS Line Card...

  • Page 165: Certifications

    AT-SBx908 Gen2 Switch Installation Guide Certifications Table 19 lists the product certificates. Table 19. Product Certifications EMI (Emissions) FCC Class A CISPR 22 Class A EN55032 Class A VCCI Class A ICES-003 Class A EMC (Immunity) EN55024 EN61000-3-2 EN61000-3-3 Electrical and Laser Safety...

  • Page 166: Port Pinouts

    Appendix A: Technical Specifications Port Pinouts The port pinouts are given in the following subsections. AT-XEM2-12XT Line Card Figure 116 illustrates the pin layout of the RJ-45 connectors of the 1Gbps or 10Gbps ports on the AT-XEM2-12XT Line Card. Figure 116. Pin Layout (Front View) of the 1Gbps or 10Gbps Ports on the AT-XEM2-12XT Line Card Table 20 lists the pin signals when a port operating at 1GBase or 10GBase.

  • Page 167: Table 21: Rj-45 Pin Signals For The Console Port On The Management Panel

    AT-SBx908 Gen2 Switch Installation Guide Table 21. RJ-45 Pin Signals for the Console Port on the Management Panel Signal Looped to pin 8. Looped to pin 7. Transmit Data Ground Ground Receive Data Looped to pin 2. Looped to pin 1.
  • Page 168 Appendix A: Technical Specifications...

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