Page 1 x950 Series Switches Advanced Layer 3+ AlliedWare Plus™ Switches Power Supplies x950-28XSQ x950-28XTQm PWR600 AC PWR600R AC x950-52XSQ x950-52XTQm PWR600-80 DC PWR600R-80 DC Ethernet Line Cards Fan Modules XEM2-8XSTm FAN05 FAN05R XEM2-12XT XEM2-12XTm XEM2-12XS XEM2-12XS v2 XEM2-4QS XEM2-1CQ Installation Guide for Virtual Chassis Stacking 613-002643 Rev.
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 Power Supply Safety Compliance Warning This unit has more than one power input. To reduce the risk of electric shock, disconnect all power inputs before servicing unit. Avertissement Cet appareil possede plusieurs entrées d’alimentation. Pour réduire le risque de choc électrique, débranchez toutes les entrées d’alimentation avant toute intervention sur l’appareil.
Page 5: Table Of Contents
Contents Preface....................................15 Document Conventions ...............................16 Translated Safety Statements .............................17 Chapter 1: Overview ................................ 19 x950 Switches ..................................20 Features ....................................22 Hardware Features...............................22 XEM2 Ethernet Line Cards............................23 Management Software and Interfaces .........................23 Management Methods..............................23 Management Panel ..............................24 Power Supplies ................................24 1G SFP and 10G SFP+ Ports on the AT-x950-28XSQ and AT-x950-52XSQ Switches .............25 LEDs.....................................26 Copper Ports on the AT-x950-28XTQm and AT-x950-52XTQm Switches................27 Cable Requirements..............................27...
Page 6 Contents AT-XEM2-12XT Line Card ..............................69 Copper Ports ................................69 LEDs .................................... 70 AT-XEM2-12XTm Line Card ............................... 71 Copper Ports ................................71 LEDs .................................... 72 AT-XEM2-12XS and AT-XEM2-12XS v2 Line Cards......................73 Transceiver Ports ................................ 73 Card Versions ................................74 LEDs ....................................
Page 7 x950 Series Installation Guide for VCStack Tools and Material ..............................164 Installing the Plywood Base...............................165 Installing the Switch on the Plywood Base ........................166 Installing the Switch on a Concrete Wall ...........................169 Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack ................173 Introduction ..................................174 Rack Mount Kit Components .............................175 Adjustable Outer Rails..............................175...
Page 8 Contents Removing Fan Modules............................. 261 Installing Fan Modules............................... 263 Chapter 15: Troubleshooting ............................267 Appendix A: Technical Specifications ......................... 273 Physical Specifications ..............................274 Environmental Specifications............................278 Power Specifications................................. 279 Certifications ..................................289 RJ-45 Twisted Pair Port Pinouts ............................290 RJ-45 Style Serial Console Port Pinouts ..........................
Page 9 Figures Figure 1: Front Panels of the AT-x950-28XSQ and AT-x950-28XTQm Switches ..............20 Figure 2: Front Panels of the AT-x950-52XSQ and AT-x950-52XTQm Switches ..............21 Figure 3: Rear Panel of the x950 Series..........................21 Figure 4: Link and Activity LEDs for 1G SFP and 10G SFP+ Ports ..................26 Figure 5: Link and Activity LEDs for the Copper Ports on the AT-x950-28XTQm and AT-x950-52XTQm Switches....28 Figure 6: AT-QSFP-4SFP10G-3CU and AT-QSFP-4SFP10G-5CU Copper Breakout Cables ..........31 Figure 7: LEDs for Ports 25, 29, 33, and 37 on the AT-x950-28XSQ and AT-x950-28XTQm Switches ......31...
Page 10 Figures Figure 50: Removing the Shipping Partition ........................118 Figure 51: Lifting the Switch from the Shipping Box ......................119 Figure 52: Removing the Switch from the Shipping End-caps and Protective Bag ............119 Figure 53: Removing the Power Cord and Documents from the Power Supply Shipping Box...........123 Figure 54: Removing the Partition from the Power Supply Shipping Box................124 Figure 55: Removing the Power Supply from the Shipping Box ..................125 Figure 56: Removing the Power Supply from the Shipping End-caps and Protective Bag..........125...
Page 11 x950 Series Installation Guide for VCStack Figure 110: Removing the Inner Rail ..........................187 Figure 111: Extension Bracket Parts ..........................187 Figure 112: Extension Bracket Configurations ........................188 Figure 113: Example of Attaching the Extension Brackets to the Inner Rails..............189 Figure 114: Testing the Inner Rails with the Extension Brackets ..................190 Figure 115: Verifying the Length of the Extension Bracket....................190 Figure 116: Inner Rail Screw Holes on the AT-x950-28XSQ and AT-x950-28XTQm Switches .........191 Figure 117: Inner Rail Screw Holes on the AT-x950-52XSQ and AT-x950-52XTQm Switches .........191...
Page 12 Figures...
Page 13 Tables Table 1: x950 Switch Components .............................20 Table 2: Link and Activity Status LEDs for 1G SFP and 10G SFP+ Ports ................26 Table 3: Copper Ports on AT-x950-28XTQm and AT-x950-52XTQm Switches ..............27 Table 4: Link and Activity LEDs for Copper Ports on AT-x950-28XTQm and AT-x950-52XTQm Switches ......28 Table 5: Ports for QSFP+ and QSFP28 Transceivers, and 4x10G Breakout Cables ............30 Table 6: Link and Activity Status LEDs for 40G QSFP+ and 100G QSFP28 Transceivers ..........32 Table 7: Link and Activity Status LEDs for 10G Breakout Cables ..................32...
Page 14 Tables Table 50: Product Weights ..............................277 Table 51: Ventilation Requirements ...........................277 Table 52: Environmental Specifications ..........................278 Table 53: Maximum Power Consumptions (Watts) for the AT-x950-28XSQ Switch ............279 Table 54: Maximum Power Consumptions (Watts) for the AT-x950-28XTQm Switch ............281 Table 55: Maximum Power Consumptions (Watts) for the AT-x950-52XSQ Switch ............282 Table 56: Maximum Power Consumptions (Watts) for the AT-x950-52XTQm Switch ............283 Table 57: Typical Power Savings in eco-friendly Mode (Watts) for the AT-x950-28XSQ Switch ........283 Table 58: Typical Power Savings in eco-friendly Mode (Watts) for the AT-x950-28XTQm Switch ........284...
Page 15: Preface
Preface This guide contains the installation instructions for the x950 Series of advanced Layer 3+ Ethernet switches. The instructions explain how to build a virtual stack of up to four switches with the Virtual Chassis Stacking (VCStack) feature. For instructions on how to install the switches as standalone devices, refer to the x950 Series Installation Guide for Standalone Switches.
Page 16: 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 17: Translated Safety Statements
x950 Series Installation Guide for VCStack Translated Safety Statements Important: Safety statements with the  symbol are translated into multiple languages in Translated Safety Statements at alliedtelesis.com/library/search. Übersetzte Sicherheitshinweise: Wichtig: Sicherheitshinweise mit dem -Symbol werden in Translated Safety Statements bei alliedtelesis.com/library/search in mehrere Sprachen übersetzt.
Page 18 Preface...
Page 19 Chapter 1 Overview The chapter contains the following sections: “x950 Switches” on page 20  “Features” on page 22  “1G SFP and 10G SFP+ Ports on the AT-x950-28XSQ and  AT-x950-52XSQ Switches” on page 25 “Copper Ports on the AT-x950-28XTQm and AT-x950-52XTQm ...
Page 20: Chapter 1: Overview
Chapter 1: Overview x950 Switches Table 1 lists the hardware components for the x950 Switches. Table 1. x950 Switch Components 1M/1G/2.5G/ QSFP+/QSFP28 Ports SFP/ 5G/10G for 40G/100G XEM2 eco-friendly Model SFP+ Copper Transceivers and 10G Line Card Button Ports Ports Breakout Cables AT-x950-28XSQ 1 to 24...
Page 21: Figure 2: Front Panels Of The At-X950-52Xsq And At-X950-52Xtqm Switches
x950 Series Installation Guide for VCStack Figure 2 shows the front panels of the AT-x950-52XSQ and AT-x950-52XTQm Switches. Management Panel AT-x950-52XSQ Switch SFP/SFP+ Ports 1 to 48: QSFP+/QSFP28 Ports 1/2.5/5/10G Transceivers 49, 53, 57, 61: 40G/100G Transceivers and 10G Breakout Cables Management Panel AT-x950-52XTQm Switch QSFP+/QSFP28 Ports...
Page 22: Features
Chapter 1: Overview Features The main hardware features of the x950 Switches are listed here. Hardware The switch has the following hardware features: Features 1RU height  24 ports on the AT-x950-28XSQ Switch for 1G/2.5G/5G/10G SFP/  SFP+ transceivers. Refer to “1G SFP and 10G SFP+ Ports on the AT-x950-28XSQ and AT-x950-52XSQ Switches”...
Page 23: Xem2 Ethernet Line Cards
Refer to “AT-XEM2-1CQ Line Card” on page 78. Line cards are ordered separately. Refer to the product data sheet on the Allied Telesis web site for a list of approved transceivers. Management Here are the management software and interfaces: Software and AlliedWare Plus management software.
Page 24: Management Panel
Chapter 1: Overview Management The management panel has the following features: Panel Console RS-232 port for local management (no IP address  required). USB 2.0 port for storing backup copies of system configuration  files, updating management software, and other management functions.
Page 25: Sfp And 10G Sfp+ Ports On The At-X950-28Xsq And At-X950-52Xsq Switches
They support full-duplex mode only.  You can set the port speeds with Auto-Negotiation or manually.  The default is Auto-Negotiation. Transceivers must be purchased separately. For a list of supported transceivers, refer to the product data sheet on the Allied Telesis web site.
Page 26: Leds
Chapter 1: Overview LEDs The LEDs are located between the ports. Each port has one LED. Refer to Figure 4. Top Port LED Bottom Port LED Figure 4. Link and Activity LEDs for 1G SFP and 10G SFP+ Ports The LEDs display link and activity status. The possible LED states are described in Table 2.
Page 27: Copper Ports On The At-X950-28Xtqm And At-X950-52Xtqm Switches
x950 Series Installation Guide for VCStack Copper Ports on the AT-x950-28XTQm and AT-x950-52XTQm Switches The specifications for copper ports 1 to 24 on the AT-x950-28XTQm Switch and ports 1 to 48 on the AT-x950-52XTQm Switch are listed in Table 3. Table 3.
Page 28: Leds
Chapter 1: Overview LEDs This section explains the LEDs for the 100M/1G/2.5G/5G/10G copper ports on the AT-x950-28XTQm and AT-x950-52XTQm Switches. Each port has one LED that displays link and activity information. The LEDs are shown in Figure 5. Bottom Port LED Top Port LED Figure 5.
Page 29 x950 Series Installation Guide for VCStack Table 4. Link and Activity LEDs for Copper Ports on AT-x950-28XTQm and AT-x950-52XTQm Switches (Continued) State Description Possible causes of this state are listed here: - The port has not established a link with another network device.
Page 30: Ports For 40G Qsfp+ And 100G Qsfp28 Transceivers, And Breakout Cables
Chapter 1: Overview Ports for 40G QSFP+ and 100G QSFP28 Transceivers, and Breakout Cables The x950 Switches have four ports that support the transceivers and cables listed in Table 5. Table 5. Ports for QSFP+ and QSFP28 Transceivers, and 4x10G Breakout Cables 100G 40G QSFP+ 4x10G Breakout...
Page 31: Leds
x950 Series Installation Guide for VCStack Figure 6. AT-QSFP-4SFP10G-3CU and AT-QSFP-4SFP10G-5CU Copper Breakout Cables LEDs The ports for the QSFP28 and QSFP+ transceivers and breakout cables have one link and activity status LED. Refer to Figure 7. Top Transceiver or Bottom Transceiver or Breakout Cable LED Breakout Cable LED...
Page 32: Table 6: Link And Activity Status Leds For 40G Qsfp+ And 100G Qsfp28 Transceivers
Chapter 1: Overview LEDs for 40G QSFP+ and 100G QSFP28 Transceivers The states of the LEDs for 40G QSFP+ and 100G QSFP28 transceivers are defined in Table 6. Table 6. Link and Activity Status LEDs for 40G QSFP+ and 100G QSFP28 Transceivers State Description...
Page 33: Port Numbering For The At-X950-28Xsq And At-X950-28Xtqm Switches
x950 Series Installation Guide for VCStack Table 7. Link and Activity Status LEDs for 10G Breakout Cables State Description Flashing Amber At least one of the four ports on the breakout cable is sending or receiving data. Possible causes of this state are listed here: - The transceiver slot is empty.
Page 34: Port Numbering For The At-X950-52Xsq And At-X950-52Xtqm Switches
Chapter 1: Overview Table 8. Port Numbering for Ports 25 to 37 (Continued) With Fiber Optic With Breakout Port Transceiver or Cable Direct Attach Cable port1.0.37 port1.0.37 port1.0.38 port1.0.39 port1.0.40 Port Numbering Table 9 lists the port numbering system for ports 49, 53, 57, and 61 on the AT-x950-52XSQ and AT-x950-52XTQm Switches when the switch is for the operating as a standalone unit, with the VCStack feature disabled:...
Page 35: Management Panel
x950 Series Installation Guide for VCStack Management Panel The components on the management panel on the AT-x950-28XSQ and AT-x950-28XTQm Switches are identified in Figure 9. CONSOLE Switch ID LED RS-232 Serial Port eco-friendly Button USB Slot NET MGMT Port Figure 9. Management Panel on the AT-x950-28XSQ and AT-x950-28XTQm Switches The components on the management panel on the AT-x950-52XSQ and AT-x950-52XTQm Switches are identified in Figure 10.
Page 36: Usb Port
Chapter 1: Overview USB Port The USB port in the management panel may be used to perform a variety of management functions. Examples of features that support the USB port are listed in Table 10. Table 10. Examples of Switch Features that Support the USB Port AlliedWare Plus Feature Command...
Page 37 x950 Series Installation Guide for VCStack Table 10. Examples of Switch Features that Support the USB Port AlliedWare Plus Feature Command Close all open files and stop all UNMOUNT management actions on a USB storage device. You should always perform this command before removing a storage device from the drive, to prevent corrupting data files.
Page 38 Chapter 1: Overview Table 10. Examples of Switch Features that Support the USB Port AlliedWare Plus Feature Command Allied Telesis Management Framework (AMF) Remove guest node’s backup files. ATMF BACKUP GUESTS DELETE Initiate manual synchronization of all guest ATMF BACKUP GUESTS...
Page 39: Net Mgmt Ethernet Management Port
x950 Series Installation Guide for VCStack Table 10. Examples of Switch Features that Support the USB Port AlliedWare Plus Feature Command Retrieves and stores technical support WIRELESS GET-TECH files from managed wireless access points SC-PROFILE that use the specified Smart Connect (SC) Profile ID.
Page 40: Console (Rs-232) Port
Chapter 1: Overview The Network Management (NET MGMT) port has one Status LED, described in Table 11. Table 11. NET MGMT Port LED State Description Solid Green The port has established a 1000M link with a network device. Flashing Green The port is transmitting or receiving data at 1000M.
Page 41: Figure 11: Switch Id Led With The Eco-Friendly Mode Disabled
x950 Series Installation Guide for VCStack The switch is booting up. The switch has encountered a fault condition. The VCStack feature is disabled. The switch is operating as a stand-alone unit, with the ID number 1. The switch is a member of a VCStack and has an ID number in the range of 1 to 8.
Page 42: Eco-Friendly Button
Chapter 1: Overview eco-friendly You use the eco-friendly button on the management panel to turn the LEDs on or off. You might turn off the LEDs when you are not using them Button to monitor the switch, to conserve electricity. When the LEDs are off, the overall power consumption of the chassis is reduced by approximately 2 watts.
Page 43: Direct Attach Cables
x950 Series Installation Guide for VCStack Direct Attach Cables The optional direct attach cables listed in Table 12 offer an economical way to add 10G, 40G, and 100G connections over short distances for switch base ports and ports on XEM2 Line Cards. Table 12.
Page 44: At-Pwr600 And At-Pwr600R Ac And Dc Power Supplies
Chapter 1: Overview AT-PWR600 and AT-PWR600R AC and DC Power Supplies The x950 Switches have four power supplies: AT-PWR600  AT-PWR600R  AT-PWR600-80  AT-PWR600R-80  The power supplies differ in terms of AC or DC input power and airflow direction.
Page 45: Figure 13: At-Pwr600 Power Supply And At-Fan05 Fan Module
x950 Series Installation Guide for VCStack The AT-PWR600 AC Power Supply is shown in Figure 13. Airflow Direction Model Name Airflow - Front-to-Rear Figure 13. AT-PWR600 Power Supply and AT-FAN05 Fan Module...
Page 46: Figure 14: At-Pwr600R Ac Power Supply And At-Fan05R Fan Module
Chapter 1: Overview The AT-PWR600R AC Power Supply is shown in Figure 14. Airflow Direction Model Name Airflow - Rear-to-Front Figure 14. AT-PWR600R AC Power Supply and AT-FAN05R Fan Module...
Page 47: Figure 15: At-Pwr600-80 Dc Power Supply And At-Fan05 Fan Module
x950 Series Installation Guide for VCStack The AT-PWR600-80 DC Power Supply is shown in Figure 15. Airflow Direction Model Name Airflow - Front-to-Rear Figure 15. AT-PWR600-80 DC Power Supply and AT-FAN05 Fan Module...
Page 48: Figure 16: At-Pwr600R-80 Dc Power Supply And At-Fan05R Fan Module
Chapter 1: Overview The AT-PWR600R-80 DC Power Supply is shown in Figure 16. Airflow Direction Model Name Airflow - Rear-to-Front Figure 16. AT-PWR600R-80 DC Power Supply and AT-FAN05R Fan Module...
Page 49: Power Supply Guidelines
 the rear 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. If you are installing two power supplies, they can be both AC, both ...
Page 50: Table 15: Leds On The At-Pwr600-80 And At-Pwr600R-80 Dc Power Supplies
Chapter 1: Overview Table 14. LEDs on the AT-PWR600 and AT-PWR600R AC Power Supplies (Continued) Green LED Amber LED Description Solid green Blinking amber The power supply is experiencing a warning condition, but is still operating. Possible causes are listed here: - The power supply is overheating.
Page 51 x950 Series Installation Guide for VCStack Table 15. LEDs on the AT-PWR600-80 and AT-PWR600R-80 DC Power Supplies (Continued) Green LED Amber LED Description Solid green Blinking amber The power supply is experiencing a warning condition, but is still operating. Possible causes are listed here: - The power supply is overheating.
Page 52: At-Fan05 And At-Fan05R Fan Modules
Chapter 1: Overview AT-FAN05 and AT-FAN05R Fan Modules The x950 Switches have two fan modules: AT-FAN05  AT-FAN05R  Refer to Figure 17. Model Name Figure 17. AT-FAN05 and AT-FAN05R Fan Modules The two fan modules have different airflow directions: AT-FAN05 module: Front-to-rear of switch.
Page 53 x950 Series Installation Guide for VCStack For information on the power supplies, refer to “AT-PWR600 and AT-PWR600R AC and DC Power Supplies” on page 44. Here are the guidelines to the fan modules: Note The x950 Switches come with two pre-installed AT-FAN05 modules in FAN A and FAN B slots on the rear panel.
Page 54: Designating Ports In The Command Line Interface
Chapter 1: Overview Designating Ports in the Command Line Interface The individual ports on the switch are identified with the PORT parameter in the command line interface of the AlliedWare Plus management software. The format of the parameter for a standalone switch is shown in Figure 18.
Page 55: Base Ports And Xem2 Line Card Ports
x950 Series Installation Guide for VCStack Base Ports and The AT-x950-28XSQ and AT-x950-28XTQm Switches have two types of ports. They have the ports that come with the switch, referred to as base XEM2 Line Card ports, and ports on the optional XEM2 Line Cards. You use different slot Ports numbers to identify the two groups of ports in the command line interface.
Page 56: Examples Of The Port Parameter For Xem2 Line Cards
Chapter 1: Overview You can enter the port interface modes of ports in different switches in the stack with the same command. This example enters the port interface modes for base port 5 on a switch with the ID 4 and port 13 on a switch with the ID 5: awplus(config)# interface port4.0.5,port5.0.13 Examples of the...
Page 57: Table 19: Port Numbers With And Without Breakout Cables On The At-X950-52Xtqm And At-X950-52Xsq Switches
x950 Series Installation Guide for VCStack The port numbers with and without breakout cables for the 40G/100G QSFP+/QSFP28 ports on the AT-x950-52XTQm and AT-x950-52XSQ Switches are listed in Table 19. Table 19. Port Numbers with and without Breakout Cables on the AT-x950-52XTQm and AT-x950-52XSQ Switches Port Numbers without Breakout Port Numbers with Breakout...
Page 58 Chapter 1: Overview The four connectors on a breakout cable are numbered 1 to 4, with each connector functioning as a separate port. You can configure each port separately in the command line interface. For example, to enter the port interface mode for connector 3 on the breakout cable in port 57 of the AT-x950-52XSQ or AT-x950-52XTQm Switch with the ID 1, you enter these commands:...
Page 59: Software And Hardware Releases
x950 Series Installation Guide for VCStack Software and Hardware Releases The software and hardware releases for the AlliedWare Plus operating software and x950 Switches are listed in Table 21. Table 21. Software and Hardware Releases Software Version Hardware / VCStack v5.4.8-2 AT-x950-28XSQ Switch AT-XEM2-12XT Line Card...
Page 60 Chapter 1: Overview...
Page 61: Chapter 2: Xem2 Ethernet Line Cards
Chapter 2 XEM2 Ethernet Line Cards The chapter contains the following sections: “Overview” on page 62  “AT-XEM2-8XSTm Line Card” on page 65  “AT-XEM2-12XT Line Card” on page 69  “AT-XEM2-12XTm Line Card” on page 71  “AT-XEM2-12XS and AT-XEM2-12XS v2 Line Cards” on page 73 ...
Page 62: Overview
Chapter 2: XEM2 Ethernet Line Cards Overview The AT-x950-28XSQ and AT-x950-28XTQm Switches have one expansion slot on the front panel for an optional XEM2 Line Card. See Figure 21. Note The AT-x950-52XSQ-52XSQ and AT-x950-52XTQm Switches do not support XEM2 Line Cards. AT-XEM2-8XSTm AT-XEM2-12XT AT-XEM2-12XTm...
Page 63: Table 22: Xem2 Ethernet Line Cards
x950 Series Installation Guide for VCStack The XEM2 Ethernet Line Cards are described in Table 22. Table 22. XEM2 Ethernet Line Cards Line Card Description AT-XEM2-8XSTm Four copper ports (1-4) with RJ-45 connectors that support the following speeds: - 100M - 1G/2.5G/5G/10G Four ports (5-8) that support the following types of transceivers:...
Page 64 Chapter 2: XEM2 Ethernet Line Cards Table 22. XEM2 Ethernet Line Cards (Continued) Line Card Description AT-XEM2-12XS and 12 ports that support the following types of AT-XEM2-12XS v2 transceivers: - 1G SFP - 10G SFP+ - 10G one meter AT-SP10TW1, three meter AT-SP10TW3, and seven meter AT-SP10TW7 direct connect twinax cables (The AT-XEM2-12XS v2 Card...
Page 65: At-Xem2-8Xstm Line Card
x950 Series Installation Guide for VCStack AT-XEM2-8XSTm Line Card The AT-XEM2-8XSTm Line Card is shown in Figure 22. Figure 22. AT-XEM2-8XSTm Line Card Copper Ports The AT-XEM2-8XSTm Card has four copper ports and four SFP ports. The specifications for the copper ports are listed in Table 23. Table 23.
Page 66: Copper Port Leds
Chapter 2: XEM2 Ethernet Line Cards Table 23. Copper Ports on the AT-XEM2-8XSTm Line Card (Continued) Specification Description Cabling Minimum cable requirements are: - 100M - Standard TIA/EIA 568-B-compliant Category 3 unshielded cabling. - 1G/2.5G/5G - Standard TIA/EIA 568-A-compliant Category 5 or TIA/EIA 568-B-compliant Enhanced Category 5 (Cat 5e) unshielded cabling.
Page 67: Transceiver Ports
x950 Series Installation Guide for VCStack Table 24. Link and Activity LEDs for the Copper Ports on the AT-XEM2-8XSTm Line Card (Continued) State Description Possible causes of this state are listed here: - The port has not established a link with another network device.
Page 68: Transceiver Port Leds
Chapter 2: XEM2 Ethernet Line Cards Transceiver Port The ports have link and activity LEDs. The states of the LEDs are described in Table 25. LEDs Table 25. Link and Activity LEDs for the SFP Ports on the AT-XEM2-8XSTm Line Card State Description Solid Green...
Page 69: At-Xem2-12Xt Line Card
x950 Series Installation Guide for VCStack AT-XEM2-12XT Line Card The AT-XEM2-12XT Line Card is shown in Figure 23. Figure 23. AT-XEM2-12XT Line Card Copper Ports The card has 12 copper ports with standard 8-pin RJ-45 ports. The specifications of the ports are listed in Table 26. Table 26.
Page 70: Leds
Chapter 2: XEM2 Ethernet Line Cards Table 26. Copper Ports on the AT-XEM2-12XT Line Card (Continued) Specification Description Cabling The minimum cable requirements are: - 100M - Standard TIA/EIA 568-B-compliant Category 3 unshielded cabling. - 1G - Standard TIA/EIA 568-A-compliant Category 5 or TIA/EIA 568-B-compliant Enhanced Category 5 (Cat 5e) unshielded cabling.
Page 71: At-Xem2-12Xtm Line Card
x950 Series Installation Guide for VCStack AT-XEM2-12XTm Line Card The AT-XEM2-12XTm Card is shown in Figure 24. Figure 24. AT-XEM2-12XTm Line Card Copper Ports The AT-XEM2-12XTm Card has 12 copper ports with standard 8-pin RJ-45 ports. The specifications of the ports are listed in Table 28. Table 28.
Page 72: Leds
Chapter 2: XEM2 Ethernet Line Cards Table 28. Copper Ports on the AT-XEM2-12XTm Line Card (Continued) Specification Description Cabling The minimum cable requirements are: - 100M - Standard TIA/EIA 568-B-compliant Category 3 unshielded cabling. - 1G/2.5G/5G - Standard TIA/EIA 568-A-compliant Category 5 or TIA/EIA 568-B-compliant Enhanced Category 5 (Cat 5e) unshielded cabling.
Page 73: At-Xem2-12Xs And At-Xem2-12Xs V2 Line Cards
x950 Series Installation Guide for VCStack AT-XEM2-12XS and AT-XEM2-12XS v2 Line Cards The AT-XEM2-12XS Line Card is shown in Figure 25. Figure 25. AT-XEM2-12XS Line Card Transceiver Ports The card has twelve ports that support the following types of 1G SFP, 10G SFP+, and 1G/2.5G/5G/10G transceivers with RJ-45 connectors: 1G SX or LX SFP transceivers ...
Page 74: Card Versions
Chapter 2: XEM2 Ethernet Line Cards You can set the port speeds with Auto-Negotiation or manually.  The default is Auto-Negotiation. SFP or SFP+ transceivers must be purchased separately. For a list of supported transceivers, refer to the x950 Switches data sheet on the Allied Telesis web site.
Page 75 x950 Series Installation Guide for VCStack Table 30. Port Link and Activity LEDs on the AT-XEM2-12XS Line Card State Description Possible causes of this state are listed here: - The transceiver has not established a link with another network device. - The LEDs are turned off.
Page 76: At-Xem2-4Qs Line Card
Chapter 2: XEM2 Ethernet Line Cards AT-XEM2-4QS Line Card The AT-XEM2-4QS Line Card is shown in Figure 27. Figure 27. AT-XEM2-4QS Line Card Transceiver Ports Here are examples of the types of 40G QSFP+ transceivers supported by the line card: AT-QSFPSR4 transceiver - Maximum operating distance of 150 ...
Page 77: Leds
x950 Series Installation Guide for VCStack LEDs The LED states for transceivers or direct attach cables in ports on the AT-XEM2-4QS Line Card are described in Table 31. Table 31. Port Link and Activity Status LEDs on the AT-XEM2-4QS Line Card State Description...
Page 78: At-Xem2-1Cq Line Card
Chapter 2: XEM2 Ethernet Line Cards AT-XEM2-1CQ Line Card The AT-XEM2-1CQ Line Card is shown in Figure 28. Figure 28. AT-XEM2-1CQ Line Card Transceiver Port Here are examples of the types of 100G QSFP28 transceivers supported by the line card: AT-QSFP28-SR4 transceiver - Maximum operating distance of ...
Page 79: Leds
x950 Series Installation Guide for VCStack LEDs The LED states for the port in the AT-XEM2-1CQ Line Card are described in Table 33 on page 79. Table 33. Port Link and Activity Status LED on the AT-XEM2-1CQ Line Card State Description Solid Green The transceiver has established a 100G...
Page 80 Chapter 2: XEM2 Ethernet Line Cards...
Page 81: Chapter 3: Virtual Chassis Stacking
Chapter 3 Virtual Chassis Stacking The sections in this chapter are listed here: “Overview” on page 82  “Stacking Guidelines” on page 83  “Stack Trunks” on page 84  “Master and Member Switches” on page 100  “Switch ID Numbers” on page 101 ...
Page 82: Overview
Chapter 3: Virtual Chassis Stacking Overview The Virtual Chassis Stacking (VCStack) feature enables you to link together up to eight x950 Switches into a virtual stack so that they function as a single networking unit. The feature provides the following benefits: Simplifies management - You can manage the devices as a single ...
Page 83: Stacking Guidelines
x950 Series Installation Guide for VCStack Stacking Guidelines Here are general stacking guidelines: AlliedWare Plus v5.4.8-2 or later supports stacks of two switches.  AlliedWare Plus v5.4.9 or later supports stacks up to four switches.  AlliedWare Plus v5.4.9-2.3, v5.5.0 or later supports stacks up to ...
Page 84: Stack Trunks
Allied Telesis. Transceivers or cables from other network equipment providers might not perform properly as trunks. For a list of supported transceivers, refer to the Allied Telesis web site. A stack of x950 Switches cannot include other stacking products, ...
Page 85 x950 Series Installation Guide for VCStack Here are the guidelines: The trunk can have up to eight ports per switch. The more ports in  the trunk, the greater its bandwidth and resiliency. You can use any of the ports for the trunk. ...
Page 86: Figure 29: Example Stacks Of At-X950-28Xsq Switches With Trunks Of 10G Ports
Chapter 3: Virtual Chassis Stacking In stacks of three or more switches, the top and bottom switches  are connected togetherso that the trunk forms a ring. When possible, try cabling the same trunk ports together. For  example, if you select ports 6 to 9 as trunk ports, cable port 6 on one switch to port 6 on the next, port 7 to port 7, and so on.
Page 87: Figure 30: Example Stacks Of At-X950-28Xtqm Switches With Trunks Of 10G Ports
x950 Series Installation Guide for VCStack Figure 30 has examples of stacks with 10G trunks for two, three, and four AT-x950-28XTQm Switches. The examples use ports 1 to 4 for the trunks. As a reminder, a trunk of ports 1 to 24 can have up to eight ports per switch and you can use any of the ports.
Page 88: Figure 31: Example Stack Trunks Of 10G Links On At-X950-28Xsq And At-X950-52Xsq Switches
Chapter 3: Virtual Chassis Stacking Figure 31 has examples of stacks with 10G trunks with combinations of two, three, or four AT-x950-28XSQ and AT-x950-52XSQ Switches. The examples use ports 1 to 4 for the trunks. As a reminder, a trunk of ports 1 to 24 on the AT-x950-28XSQ Switch and ports 1 to 48 on the AT-x950- 52XSQ Switch can have up to eight ports per switch and you can use any of the ports.
Page 89: Figure 32: Example Stack Trunks Of 10G Links On At-X950-28Xtqm And At-X950-52Xtqm Switches
x950 Series Installation Guide for VCStack Figure 32 has examples of stacks with 10G trunks with combinations of two, three, and four AT-x950-28XTQm and AT-x950-52XTQm Switches. The examples use ports 1 to 4 for the trunks. As a reminder, a trunk of ports 1 to 24 on the AT-x950-28XTQm Switch and ports 1 to 48 on the AT- x950-52XTQm Switch can have up to eight ports per switch and you can use any of the ports.
Page 90: Ports 25 To 37 And Ports 49 To 61 With 40G Transceivers
Chapter 3: Virtual Chassis Stacking Ports 25 to 37 and You can also use ports 25 to 37 on the AT-x950-28XSQ or AT-x950- 28XTQm Switch and ports 49 to 61 on the AT-x950-52XSQ or AT-x950- Ports 49 to 61 52XTQm Switch for stack trunks. These ports support both 40G and 100G with 40G transceivers.
Page 91: Ports 25 To 37 And Ports 49 To 61 With 100G Transceivers
Series Installation Guide for VCStack To build stacks of three or more switches, Allied Telesis  recommends using all four ports. Examples are shown in Figure 34. Please note how the top and bottom switches are connected to form a loop in the trunk.
Page 92: Figure 35: Stack Trunk Examples With 100G Links
Chapter 3: Virtual Chassis Stacking Because the trunk cannot have more than two 100G ports per  switch, stacks of three or more switches can have only one link between switches. Stacks can have any combination of AT-x950-28XSQ, AT-x950-  28XTQm, AT-x950-52XSQ, or/and AT-x950-52XTQm Switches.
Page 93: Xem2 Line Cards
AT-XEM2-12XS v2 Line Cards have to use 10G SFP+ transceivers. They cannot be used as trunk ports at lower speeds. 3. Allied Telesis does not recommend using the AT-XEM2-1CQ Line Card for a stack trunk. Figure 36 on page 94 is an example of a stack of two switches with ...
Page 94: Figure 36: Example Trunk Using At-Xem2-12Xt Line Cards
Chapter 3: Virtual Chassis Stacking Figure 36. Example Trunk Using AT-XEM2-12XT Line Cards Figure 37 is an example of a stack of three switches with a trunk  from ports on AT-XEM2-12XS Line Cards. Figure 37. Example Trunk Using AT-XEM2-12XS Line Cards Figure 38 on page 95 is an example of a stack of four switches with ...
Page 95: Unsupported Trunks
x950 Series Installation Guide for VCStack Figure 38. Example Trunk Using AT-XEM2-4QS Line Cards Unsupported The following are examples of unsupported trunks. Trunks In stacks of three or more switches, the number of links in the trunk  has to be the same on all switches. The trunk in Figure 39 is unsupported because the middle switch is connected to the top and bottom switches with two links each, while the top and bottom switches are connected with only one link.
Page 96: Figure 40: Unsupported Trunk With Mixed Cables
Chapter 3: Virtual Chassis Stacking Wiring Room 1 SP10TW Direct Attach Cables Fiber Optic Cables Wiring Room 2 Figure 40. Unsupported Trunk with Mixed Cables Trunks cannot have both base ports and XEM2 Line Card ports.  The unsupported trunk in Figure 41 consists of base 10G ports and ports on AT-XEM2-12XS Line Cards.
Page 97: Figure 43: Unsupported Trunk With Only One Link Between Switches
40G or 100G Figure 44. Unsupported Trunk with Different Port Speeds Allied Telesis does not recommend using the AT-XEM2-1CQ Line  Card for a stack trunk because it has only one transceiver port and the switch has only one expansion port. Refer to Figure 45 on page 98.
Page 98: Figure 45: Not Recommended Stack Trunk Of At-Xem2-1Cq Line Cards
Chapter 3: Virtual Chassis Stacking 100G Figure 45. Not Recommended Stack Trunk of AT-XEM2-1CQ Line Cards You cannot use a 10G breakout cable for a trunk. Refer to  Figure 46. Breakout Cable Figure 46. Unsupported Trunk with a 10G Breakout Cable The base 10G transceiver ports and AT-XEM2-12XS Line Card ...
Page 99: Figure 47: Unsupported Trunk With Intermediary Network Devices
x950 Series Installation Guide for VCStack Wiring closet 1 Media Converters Wiring closet 2 Figure 47. Unsupported Trunk with Intermediary Network Devices...
Page 100: Master And Member Switches
Chapter 3: Virtual Chassis Stacking Master and Member Switches One switch of a stack functions as a master switch. Its main functions are listed here: Coordinate and monitor stack operations.  Verify that the switches are using the same version of ...
Page 101: Switch Id Numbers
x950 Series Installation Guide for VCStack Switch ID Numbers Each switch must have an ID number. The range is 1 to 8. The default is 1. The ID numbers are displayed on the ID LEDs on the front panels of the units.
Page 102: Optional Feature Licenses
Additional features and capabilities might be included with the operating system, but can be access only after they are unlocked with optional feature licenses from Allied Telesis. Contact your authorized reseller or distributor for a list of optional features licenses for this product.
Page 103: Planning A Stack
x950 Series Installation Guide for VCStack Planning a Stack Here are questions you need to answer before building or configuring a stack: How many switches will be in the stack? AlliedWare Plus v5.4.8-2  supports stacks of two switches. AlliedWare Plus v5.4.9 or later supports stacks up to four switches.
Page 104: Stacking Worksheet
Chapter 3: Virtual Chassis Stacking Stacking Worksheet The worksheet in Table 35 is here to assist you in configuring and maintaining a stack. Table 35. Stacking Worksheet Firmware Transceivers in Switch/ Switch Trunk XEM2 Version Ports 25 to 37 or Switch Priority Location...
Page 105: Table 36: Stacking Worksheet Columns
ID LEDs on the front panels. You use the numbers to identify the devices when you configure their ports. Allied Telesis recommends assigning the ID 1, the default value, to the master switch. You should decide on the ID assignments of the switches before beginning the configuration procedures.
Page 106 Chapter 3: Virtual Chassis Stacking Table 36. Stacking Worksheet Columns (Continued) Column Description Firmware Version Use this column to record the version numbers of Number the AlliedWare Plus management software on the switches. The switches might not be able to form the stack if they have different versions.
Page 107: Table 37: Example Of A Completed Stack Worksheet
x950 Series Installation Guide for VCStack Table 37 is an example of a completed worksheet for planning a stack with four switches. Table 37. Example of a Completed Stack Worksheet Firmware Transceivers in Switch/ Prior- Trunk XEM2 Switch Switch Version Ports 25 to 37 or Location Ports...
Page 108 Chapter 3: Virtual Chassis Stacking...
Page 109: Chapter 4: Beginning The Installation
Chapter 4 Beginning the Installation The chapter contains the following sections: “Reviewing Safety Precautions” on page 110  “Installation Options” on page 115  “Choosing a Site for the Chassis” on page 116  “Unpacking the Switch” on page 117 ...
Page 110: Reviewing Safety Precautions
Chapter 4: 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 111 x950 Series Installation Guide for VCStack 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 112 Mounting of the equipment in the rack should be such that a hazardous condition is not created due to uneven mechanical loading.  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...
Page 113 x950 Series Installation Guide for VCStack Note Use dedicated power circuits or power conditioners to supply reliable electrical power to the device.  E27 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.  Note If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than...
Page 114 Chapter 4: Beginning the Installation Warning This equipment shall be installed in a Restricted Access location.  E45 Caution The unit does not contain serviceable components. Please return damaged units for servicing.  E42 Warning The temperature of an operational SFP or SFP+ transceiver may exceed 70°...
Page 115: Installation Options
x950 Series Installation Guide for VCStack Installation Options Here are installation options for the x950 Switches: The AT-x950-28XSQ and AT-x950-28XTQm Switches support the  XEM2 Line Cards. Refer to “Installing XEM2 Ethernet Line Cards” on page 141. The switch has four orientation options. Refer to Figure 48. ...
Page 116: Choosing A Site For The Chassis
Chapter 4: Beginning the Installation Choosing a Site for the Chassis Observe these site requirements. If you are installing the device in an equipment rack, check that the  rack is safely secured so that it will not tip over. Devices should be installed in the rack starting at the bottom, with the heavier devices near the bottom of the rack.
Page 117: Unpacking The Switch
x950 Series Installation Guide for VCStack Unpacking the Switch To unpack the switch from its shipping box, perform the following procedure: 1. Remove the accessories and documents from the accessory partition. Refer to Figure 49. Figure 49. Removing Accessories 2. Remove the accessory partition. Refer to Figure 50 on page 118.
Page 118: Figure 50: Removing The Shipping Partition
Chapter 4: Beginning the Installation Figure 50. Removing the Shipping Partition 3. Lift the switch from the shipping box and place it on a level, secure table. Refer to Figure 51 on page 119. Warning The device is heavy. Always ask for assistance before moving or lifting it to avoid injure yourself or damage the equipment.
Page 119: Figure 51: Lifting The Switch From The Shipping Box
x950 Series Installation Guide for VCStack Figure 51. Lifting the Switch from the Shipping Box 4. Remove the switch from the shipping end-caps and protective bag. Refer to Figure 52. Figure 52. Removing the Switch from the Shipping End-caps and Protective Bag...
Page 120 Chapter 4: Beginning the Installation 5. Visually inspect the product for damage. 6. Visually inspect the front panel for the components shown in Figure 1 on page 20 and Figure 2 on page 21. 7. Verify that there are two pre-installed fan modules in FAN A and FAN B slots on the rear panel.
Page 121: Verifying The Accessory Kit
x950 Series Installation Guide for VCStack Verifying the Accessory Kit Table 38 lists the accessory items that are included with the switch. Table 38. Accessory Kit Item Description One 2 m (6.6 ft) local management cable with RJ-45 (8P8C) and DB-9 (D-sub 9-pin) connectors.
Page 122: Table 39: Additional Accessory Kit For The At-X950-52Xsq And At-X950-52Xtqm Switches
Eight M4x7mm screws for the rack mounting brackets Note If any item is missing or damaged, contact your Allied Telesis sales representative for assistance. After unpacking the switch and verifying the accessory kit, go to “Unpacking PWR600 AC and DC Power Supplies” on page 123.
Page 123: Unpacking Pwr600 Ac And Dc Power Supplies
x950 Series Installation Guide for VCStack Unpacking PWR600 AC and DC Power Supplies To unpack AT-PWR600, AT-PWR600R, AT-PWR600-80, and AT-PWR600R-80 Power Supplies, perform the following procedure: 1. Remove the power cord and any documents from the accessory partition. Refer to Figure 53. Figure 53.
Page 124: Figure 54: Removing The Partition From The Power Supply Shipping Box
Chapter 4: Beginning the Installation Figure 54. Removing the Partition from the Power Supply Shipping Box 3. Lift the power supply from the shipping box and place it on a level, secure table. Refer to Figure 55 on page 125. Warning The device is heavy.
Page 125: Figure 55: Removing The Power Supply From The Shipping Box
x950 Series Installation Guide for VCStack Figure 55. Removing the Power Supply from the Shipping Box 4. Remove the power supply from the shipping end-caps and protective shipping bag. Refer to Figure 56. Figure 56. Removing the Power Supply from the Shipping End-caps and Protective Bag 5.
Page 126 Chapter 4: Beginning the Installation...
Page 127: Chapter 5: Installing Power Supplies And Xem2 Line Cards
Chapter 5 Installing Power Supplies and XEM2 Line Cards This chapter has the following procedures: “Installing AT-PWR600 and AT-PWR600R AC Power Supplies” on  page 128 “Installing AT-PWR600-80 and AT-PWR600R-80 DC Power Supplies”  on page 132 “Installing XEM2 Ethernet Line Cards” on page 141 ...
Page 128: Installing At-Pwr600 And At-Pwr600R Ac Power Supplies
PSU A and PSU B on the left side of the rear panel. If you are installing only one power supply, you can install it in either slot. Allied Telesis recommends PSU A because that slot does not come with a blank power supply panel.
Page 129: Figure 57: Removing The Blank Power Supply Panel From Slot Psu B
x950 Series Installation Guide for VCStack Release Tab Figure 57. Removing the Blank Power Supply Panel from Slot PSU B...
Page 130: Figure 58: Sliding The At-Pwr600 Or At-Pwr600R Ac Power Supply Into The Chassis
Chapter 5: Installing Power Supplies and XEM2 Line Cards 3. Carefully align the power supply in the slot and slide it into the slot. Figure 58 shows the module aligned for the PSU A slot. Figure 58. Sliding the AT-PWR600 or AT-PWR600R AC Power Supply into the Chassis 4.
Page 131: Figure 59: Seating The Power Supply On The Internal Connector
x950 Series Installation Guide for VCStack Figure 59. Seating the Power Supply on the Internal Connector 5. Visually inspect the power supply to be sure that its faceplate is flush against the rear panel of the chassis. 6. If you purchased two AC power supplies for the switch, repeat this procedure to install the second unit.
Page 132: Installing At-Pwr600-80 And At-Pwr600R-80 Dc Power Supplies
Chapter 5: Installing Power Supplies and XEM2 Line Cards Installing AT-PWR600-80 and AT-PWR600R-80 DC Power Supplies This section contains the procedures for installing and wiring AT- PWR600-80 and AT-PWR600R-80 DC Power Supplies in the switch. The procedure are: “Installing the Power Supply” on page 133 ...
Page 133: Installing The Power Supply
PSU A and PSU B on the left side of the rear panel. If you are installing only one power supply, you can install it in either slot. Allied Telesis recommends PSU A because that slot does not come with a blank power supply panel.
Page 134: Connecting The Grounding Wire
Chapter 5: Installing Power Supplies and XEM2 Line Cards 7. After installing the PWR600-80 DC Power Supplies, go “Connecting the Grounding Wire” next. Connecting the Here are the guidelines for the grounding wire: Grounding Wire The wire should be minimum #16 AWG solid wire. ...
Page 135: Figure 62: Loosening The Screw For The Panel
x950 Series Installation Guide for VCStack 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 2.
Page 136: Figure 64: Loosening The Ground Screw
Chapter 5: Installing Power Supplies and XEM2 Line Cards 4. Loosen the ground screw with a Phillips-head screwdriver. Refer to Figure 64. Figure 64. Loosening the Ground Screw 5. Wind the grounding wire clockwise around the base of the grounding screw.
Page 137: Connecting The Dc Power Wires
This step is to prevent loose strands from touching other wires and causing an electrical short. Note Allied Telesis recommends tinning the wires with solder for added protection against loose strands. This guide does not provide instructions on how to tin wires.
Page 138: Figure 68. Loosening The Screw For The Negative
Chapter 5: Installing Power Supplies and XEM2 Line Cards 3. Loosen the middle screw for the negative (-) with a Phillips-head screwdriver. Refer to Figure 68. Figure 68. Loosening the Screw for the Negative (-) 4. Wind the power wire and tighten the screw. Refer to Figure 69. Figure 69.
Page 139: Figure 70: Loosening The Screw For The Negative (+)
x950 Series Installation Guide for VCStack 5. Loosen the top screw for the positive (+) with a Phillips-head screwdriver. Refer to Figure 70. Figure 70. Loosening the Screw for the Negative (+) 6. Wind the power wire and tighten the screw.Refer to Figure 71. Figure 71.
Page 140: Figure 72: Placing The Cover Panel
Chapter 5: Installing Power Supplies and XEM2 Line Cards 8. Place the cover panel back to cover the connectors. Refer to Figure Figure 72. Placing the Cover Panel 9. Tighten the screw for the cover panel. Refer to Figure 73. Figure 73.
Page 141: Installing Xem2 Ethernet Line Cards
x950 Series Installation Guide for VCStack Installing XEM2 Ethernet Line Cards This section contains the procedure for installing XEM2 Line Cards in the expansion slot in the front panels of the AT-x950-28XSQ and AT-x950- 28XTQm Switches. For background information, refer to Chapter 2, “XEM2 Ethernet Line Cards”...
Page 142: Figure 75: Removing The Xem2 Line Card From The Anti-Static Bag
Chapter 5: Installing Power Supplies and XEM2 Line Cards 2. Carefully remove the XEM2 Line Card from its shipping container and anti-static bag. Refer to Figure 75. Figure 75. Removing the XEM2 Line Card from the Anti-static Bag 3. Position the line card with the notch on the faceplate in the bottom left corner, as shown in Figure 76, and carefully slide it into the slot.
Page 143: Figure 77: Seating The Xem2 Line Card In The Expansion Slot
x950 Series Installation Guide for VCStack 4. When the line card makes contact with the internal connector in the switch, gently press on the sides of its faceplate to seat it on the connector. Refer to Figure 77. Figure 77. Seating the XEM2 Line Card in the Expansion Slot 5.
Page 144: Figure 78: Tightening The Two Captive Screws On The Xem2 Line Card
Chapter 5: Installing Power Supplies and XEM2 Line Cards Figure 78. Tightening the Two Captive Screws on the XEM2 Line Card 7. After installing the power supplies and XEM2 Line Card, go to one of the following chapters: Chapter 6, “Installing the Switch on a Table” on page 145 ...
Page 145: Chapter 6: Installing The Switch On A Table
Chapter 6 Installing the Switch on a Table This chapter contains the instructions for installing the switch on a table or desktop. Warning Switches should not be stacked on a table or desktop. They could present a physical safety hazard if you need to move or replace switches.
Page 146: Figure 80: Holes For Bumper Feet
Chapter 6: Installing the Switch on a Table Rear of Chassis Front of Chassis Figure 80. Holes for Bumper Feet Note The following procedure assumes that you have already reviewed the information and performed the procedures in Chapter 4, “Beginning the Installation” on page 109. To install the switch on a table, perform the following procedure: 1.
Page 147: Figure 82: Placing The Bumper Foot On A Base Corner Hole
x950 Series Installation Guide for VCStack 3. Place the bumper foot onto one of the holes in the base of the switch. Refer to Figure 82. Figure 82. Placing the Bumper Foot on a Base Corner Hole 4. Insert the rivet to secure the bumper foot to the base. Refer to Figure 83.
Page 148 Chapter 6: Installing the Switch on a Table 7. Do one of the following: To install power supplies, go to “Installing AT-PWR600 and AT-  PWR600R AC Power Supplies” on page 128 or “Installing AT- PWR600-80 and AT-PWR600R-80 DC Power Supplies” on page 132.
Page 149: Chapter 7: Installing The Switch In An Equipment Rack
Chapter 7 Installing the Switch in an Equipment Rack This chapter contains instructions for installing the switch in a standard 19- inch equipment rack. The procedures in this chapter are listed here: “Beginning the Installation” on page 150  “Removing the Bumper Feet” on page 152 ...
Page 150: Beginning The Installation
Chapter 7: Installing the Switch in an Equipment Rack Beginning the Installation This chapter contains the procedure for installing the switch in a standard 19-inch equipment rack, with the brackets included with the unit. Required Items The following items are required to install the switch in an equipment rack: Two equipment rack brackets (included with the switch) ...
Page 151: Figure 86: Switch Orientations In An Equipment Rack
x950 Series Installation Guide for VCStack You can install the switch with its front panel flush with or extending in front of the equipment rack. The illustrations in Figure 86 show the possible switch orientations in the equipment rack. Figure 86. Switch Orientations in an Equipment Rack...
Page 152: Removing The Bumper Feet
Chapter 7: Installing the Switch in an Equipment Rack Removing the Bumper Feet The bumper feet included with the switch should not be used when installing the device in an equipment rack. If they are already installed, perform the following procedure to remove them: 1.
Page 153: Installing The Switch
Please review the information and perform the procedures in Chapter 4, “Beginning the Installation” on page 109 before installing the switch. 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...
Page 154: Figure 88: Attaching The Equipment Rack Brackets
Chapter 7: Installing the Switch in an Equipment Rack Figure 88. Attaching the Equipment Rack Brackets 4. Have another person hold the switch in the equipment rack while you secure it using standard equipment rack screws (not provided). Refer to Figure 89. Figure 89.
Page 155 x950 Series Installation Guide for VCStack 5. Do one of the following: To install power supplies, go to “Installing AT-PWR600 and AT-  PWR600R AC Power Supplies” on page 128. To install an optional XEM2 Ethernet Line Card, go to “Installing ...
Page 156 Chapter 7: Installing the Switch in an Equipment Rack...
Page 157: Chapter 8: Installing The Switch On A Wall
Chapter 8 Installing the Switch on a Wall The procedures in this chapter are listed here: “Switch Orientations on a Wall” on page 158  “Recommended Minimum Wall Area Dimensions” on page 159  “Plywood Base for a Wall with Wooden Studs” on page 161 ...
Page 158: Switch Orientations On A Wall
Chapter 8: Installing the Switch on a Wall Switch Orientations on a Wall You can install the switch on a wall with the front panel on the left or right, as shown in Figure 90. Do not install it with the front panel on the top or bottom.
Page 159: Recommended Minimum Wall Area Dimensions
x950 Series Installation Guide for VCStack Recommended Minimum Wall Area Dimensions The recommended minimum dimensions for the reserved wall area for the switch are listed here: Width: 77.4 centimeters (31 inches)  Height: 58.4 centimeters (23 inches)  Figure 91 and Figure 92 on page 160 illustrate the recommended positions of the switch in the reserved area when the front panel is on the left and right, respectively.
Page 160: Figure 92: Minimum Wall Area Dimensions With The Front Panel On The Right
Chapter 8: Installing the Switch on a Wall Figure 92. Minimum Wall Area Dimensions with the Front Panel on the Right...
Page 161: Plywood Base For A Wall With Wooden Studs
x950 Series Installation Guide for VCStack Plywood Base for a Wall with Wooden Studs If you are installing the switch on a wall that has wooden studs, Allied Telesis recommends using a plywood base for the device. (A plywood base is not required for a concrete wall.) Refer to Figure 93. Wall Studs Wall Plywood Base...
Page 162: Figure 94: Steps To Installing The Switch With A Plywood Base
Chapter 8: Installing the Switch on a Wall The recommended minimum dimensions of the plywood base are listed here: Width: 58.4 centimeters (23 inches)  Height: 55.9 centimeters (22 inches)  Thickness: 5.1 centimeters (2 inches)  The dimensions assume the wall studs are 41 centimeters (16 inches) apart.
Page 163: Installation Guidelines
x950 Series Installation Guide for VCStack Installation Guidelines Here are the guidelines to installing the switch on a wall: You may install the switch on a wall that has wooden studs.  You may install it on a concrete wall. ...
Page 164: Tools And Material
Chapter 8: Installing the Switch on a Wall Tools and Here are the required tools and material for installing the switch on a wall: Material Four standard brackets and sixteen M3-6mm screws (included  with the switch) listed in Table 38 on page 121. Four wood or concrete wall screws (included with the switch) ...
Page 165: Installing The Plywood Base
x950 Series Installation Guide for VCStack Installing the Plywood Base A plywood base is recommended when installing the switch on a wall that has wooden studs. Refer to “Plywood Base for a Wall with Wooden Studs” on page 161. Consult a qualified building contractor for installation instructions for the plywood base.
Page 166: Installing The Switch On The Plywood Base
This procedure assumes that the plywood base for the switch is already installed on the wall. Please review “Reviewing Safety Precautions” on page 110 and “Choosing a Site for the Chassis” on page 116 before performing this procedure. Allied Telesis recommends a minimum of three people for this procedure. Warning The device is heavy.
Page 167: Figure 96: Attaching The Switch To The Plywood Base
x950 Series Installation Guide for VCStack The sides of the switch have two sets of holes. One set is for installing the switch on a wall with the brackets and the other is for the RKMT- SL01 Rack Mounting Kit. For this procedure, you need to use the bracket holes, identified in Figure 84 on page 150.
Page 168 Chapter 8: Installing the Switch on a Wall 4. Do one of the following: To install the power supplies, go to “Installing AT-PWR600 and AT-  PWR600R AC Power Supplies” on page 128. To install an optional XEM2 Ethernet Line Card, go to “Installing ...
Page 169: Installing The Switch On A Concrete Wall
Series Installation Guide for VCStack Installing the Switch on a Concrete Wall Allied Telesis recommends a minimum of three people for this procedure. To install the switch on a concrete wall, perform the following procedure: Warning The device is heavy. Always ask for assistance before moving or lifting it to avoid injuring yourself or damaging the equipment.
Page 170: Figure 97: Marking The Locations Of The Bracket Holes On A Concrete Wall
3. Please review the following guidelines: Prior to drilling, set the drill to hammer and rotation mode. The  modes break up the concrete and clean out the hole. Allied Telesis recommends cleaning out the holes with a brush or  compressed air.
Page 171: Figure 98: Installing The Switch On A Concrete Wall
x950 Series Installation Guide for VCStack 6. Insert the four anchors into the holes. 7. Have two people hold the switch at the selected wall location while you secure it to the wall with the four provided screws. Refer to Figure 98. Figure 98.
Page 172 Chapter 8: Installing the Switch on a Wall...
Page 173: Chapter 9: Installing The Switch In The Rkmt-Sl01 Sliding Rack
Chapter 9 Installing the Switch in the RKMT-SL01 Sliding Rack This appendix contains the following sections: “Introduction” on page 174  “Rack Mount Kit Components” on page 175  “Equipment Rack Requirements” on page 177  “Reviewing Safety Precautions” on page 178 ...
Page 174: Introduction
Introduction The RKMT-SL01 Rack Mount Kit is a slide-rail type rack-mount kit for Allied Telesis switches in EIA standard 19-inch equipment racks. The kit makes installation and maintenance of network equipment easier by letting you slide switches into or out of equipment racks, including server racks with deep dimensions.
Page 175: Rack Mount Kit Components
x950 Series Installation Guide for VCStack Rack Mount Kit Components The kit has three main components. Adjustable Outer Two adjustable outer rails attach to the equipment rack. They are suitable for racks with depths of 600 mm (23.6 in) to 900 mm (35.4 in). Refer to Rails Figure 99.
Page 176: Figure 101: Extension Brackets
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Figure 101. Extension Brackets...
Page 177: Equipment Rack Requirements
x950 Series Installation Guide for VCStack Equipment Rack Requirements The Rack Mount Kit is designed for equipment racks that meet the following requirements: The depth can be from 600 mm (23.6 in) to 900 mm (35.4 in).  The width should be a minimum of 452 mm (17.8 in). ...
Page 178: Reviewing Safety Precautions
 available in a PDF document titled Translated Safety Statements posted on the Allied Telesis website at www.alliedtelesis.com/support. Warning Mounting of the equipment in the rack should be such that a hazardous condition is not created due to uneven mechanical loading.
Page 179 x950 Series Installation Guide for VCStack Caution Use the adjustment bracket screws supplied with the inner rail. Using screws other than those supplied may result in equipment damage.  Warning When installing the outer and inner rails, and adjustment bracket, ensure the components are securely attached with the appropriate screws.
Page 180: Installation Overview
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Installation Overview The following steps summarize the installation procedure for the RKMT-SL01 Rack Mount Kit: 1. Verify the contents of the shipping box. Refer to “Unpacking the Shipping Container” on page 181. 2.
Page 181: Unpacking The Shipping Container
x950 Series Installation Guide for VCStack Unpacking the Shipping Container The contents of the shipping container are shown in Figure 102. Two inner rails - They attach to Two outer rails - They attach to the the sides of the switch. equipment rack.
Page 182 Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Note Store the packaging material in a safe location. You should use the original shipping material if you need to return the kit to Allied Telesis. Warning When installing the outer and inner rails, and extension brackets, ensure the components are securely attached with the appropriate screws.
Page 183: Installing The Outer Rails On The Equipment Rack
x950 Series Installation Guide for VCStack Installing the Outer Rails on the Equipment Rack To install the outer rails to the equipment rack, perform the following procedure. 1. Locate the FRONT and REAR labels on the sides of the rails. You have to install the rails with the FRONT labels at the front of the equipment rack and the REAR Labels at the back.
Page 184: Figure 104: Installing The Outer Rails On The Equipment Rack
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Front of Equipment Rack Figure 104. Installing the Outer Rails on the Equipment Rack...
Page 185: Installing The Extension Brackets On The Inner Rails
x950 Series Installation Guide for VCStack Installing the Extension Brackets on the Inner Rails The kit comes with two extension brackets. Refer to Figure 105. Figure 105. Extension Brackets You use the brackets to recess the switch in the equipment rack. The maximum distance will depend on the depth of the rack.
Page 186: Figure 107: Inserting An Inner Rail Into An Outer Rail
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Figure 107. Inserting an Inner Rail into an Outer Rail 2. Position the inner rail at the planned location for the front panel of switch in the sliding rack. Refer to Figure 108. Location of Front Panel of Switch Figure 108.
Page 187: Assembling The Extension Brackets
x950 Series Installation Guide for VCStack 4. Remove the inner rail from the outer rail. Refer to Figure 110. Figure 110. Removing the Inner Rail 5. Go to “Assembling the Extension Brackets,” next. Assembling the Now that you know the approximate length for the extension brackets, you are ready to assemble them.
Page 188: Figure 112: Extension Bracket Configurations
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack You adjust the lengths of the brackets by connecting them in different combinations. There are seven possible configurations. Refer to Figure 112. The default configuration is number 5. To adjust the extension brackets, perform the following procedure: 1.
Page 189: Figure 113: Example Of Attaching The Extension Brackets To The Inner Rails
x950 Series Installation Guide for VCStack Note The long brackets have to be used between the fixed and short brackets. You cannot connect them directly to the inner rails. 2. Assemble the extension brackets to match the selected length in the table.
Page 190: Figure 114: Testing The Inner Rails With The Extension Brackets
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Figure 114. Testing the Inner Rails with the Extension Brackets 5. Measure the distance from the front of the equipment rack to the front of the inner rail. Refer to Figure 115. This should approximately match the value you measured in “Measuring the Extension Bracket Lengths”...
Page 191: Installing The Inner Rails On The Switch
x950 Series Installation Guide for VCStack Installing the Inner Rails on the Switch The sides of the x950 Switches have two sets of bracket screw holes. The smaller M3 holes are for the standard brackets that come with the switch and the larger M4 screw holes are for the inner rails of the RKMT-SL01 sliding rack.
Page 192: Figure 118: Attaching The Inner Rails To The X950 Switch
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Figure 118. Attaching the Inner Rails to the x950 Switch Go to “Installing the Switch in the Equipment Rack” on page 193.
Page 193: Installing The Switch In The Equipment Rack
x950 Series Installation Guide for VCStack Installing the Switch in the Equipment Rack After attaching the inner rails and extension brackets to the switch, perform the following procedure to install the switch in the sliding rack: Warning When installing or removing the switch from the rack, disconnect the media and power cables.
Page 194: Figure 120: Affixing The Warning Labels
Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack Figure 120. Affixing the Warning Labels 3. Slide the switch fully into the rack. 4. Tighten the two screws on the fixed brackets to secure the switch to the equipment rack. Refer to Figure 121. Figure 121.
Page 195: Figure 122: Tightening The Screws On The Outer Rails
x950 Series Installation Guide for VCStack Warning Pull the switch out slowly if you must remove it from the rack for maintenance. If you pull the switch out past the front of the rack posts, or if you pull it out too quickly, there is a risk that the weight of the switch will cause the sliding rail assemblies to fail and cause the switch to fall out.
Page 196 Chapter 9: Installing the Switch in the RKMT-SL01 Sliding Rack...
Page 197: Chapter 10: Configuring The Master Switch
Chapter 10 Configuring the Master Switch This chapter contains the following sections: “Command Summary” on page 198  “Powering On a Switch” on page 202  “Starting a Local Management Session” on page 206  “General Steps for the Master Switch” on page 208 ...
Page 198: Command Summary
100G transceivers with 40G transceivers or breakout cables. Allied Telesis recommends configuring these ports during the initial configuration procedure even if they will not be used for the stack trunk. The command format is shown here:...
Page 199: Stackport
x950 Series Installation Guide for VCStack The “100g” parameter configures ports for 100G QSFP28  transceivers. This example configures ports 33 and 37 on AT-x950-28XSQ and AT- x950-28XTQm Switches for 100G QSFP28 transceivers: awplus(config)# platform portmode interface port1.0.33,port1.0.37 100g This example configures port 25 on AT-x950-28XSQ and AT-x950- 28XTQm Switches for a breakout cable: awplus(config)# platform portmode interface port1.0.25 10gx4...
Page 200: Stack Enable
As with priority numbers, the lower the MAC address, the higher the priority. A switch can have only one priority number. Allied Telesis recommends making a switch’s priority and ID numbers the same. This is not required, but it can make managing and troubleshooting a stack easier.
Page 201: Stack Renumber
This example changes the switch’s ID from the default 1 to 2: awplus(config)# stack 1 renumber 2 SWITCH To ensure that the first power-on of the stack is successful, Allied Telesis recommends configuring the units such that each unit knows about the PROVISION others prior to forming the stack.
Page 202: Powering On A Switch
Chapter 10: Configuring the Master Switch Powering On a Switch The following procedures in this section explain how to power on the switch: “Powering on PWR600 AC Power Supplies,” next  “Powering on PWR600-80 DC Power Supplies” on page 204 ...
Page 203: Figure 123: Connecting The Ac Power Cord
x950 Series Installation Guide for VCStack Figure 123. Connecting the AC Power Cord 2. Move the power cord into the restraining strap and secure the strap by feeding it into the tab slot. Refer to Figure 124. Tab Slot Figure 124. Securing the AC Power Cord with the Restraining Strap...
Page 204: Powering On Pwr600-80 Dc Power Supplies
Chapter 10: Configuring the Master Switch 3. Connect the power cord to an appropriate AC power source. Refer to Figure 125. Note The illustration shows the North American power cord. Your power cord may be different. Figure 125. Connecting the Power Cord to an AC Power Source Note If the switch has two power supplies, you do not have to power on both of them to perform the procedures in this chapter.
Page 205 x950 Series Installation Guide for VCStack 2. Verify that DC power wires are connected to the PWR600 DC Power Supply. For instructions, refer to “Installing AT-PWR600-80 and AT- PWR600R-80 DC Power Supplies” on page 132. 3. Connect the power wires to the DC power source. Refer to the documentation included with the DC power source for instructions.
Page 206: Starting A Local Management Session
Chapter 10: Configuring the Master Switch Starting a Local Management Session This procedure explains how to start a local management session on the switch. It assumes that you powered on the device and waited several minutes for it to start the AlliedWare Plus management software. Note The first management session of the switch can be either a local session, as explained in this section, or a remote session over your...
Page 207: Figure 127: User Exec Mode Prompt
x950 Series Installation Guide for VCStack 3. Configure the VT-100 terminal or terminal emulation program as follows: Baud rate: 9600 bps  Data bits: 8  Parity: None  Stop bits: 1  Flow controller: None  Note The port settings are for a DEC VT100 or ANSI terminal, or an equivalent terminal emulator program.
Page 208: General Steps For The Master Switch
Chapter 10: Configuring the Master Switch General Steps for the Master Switch The procedure for configuring the master switch is divided into two parts. Here are the general steps to “Configuring the Master Switch - Part I” on page 210. Note The procedures require reseting the switch.
Page 209 Series Installation Guide for VCStack Allied Telesis recommends performing this task at this point even if you are not using those ports for the stack trunk. 3. Designate the ports of the stack trunk on the master and provisioned member switches with the STACKPORT command in the port Interface mode.
Page 210: Configuring The Master Switch - Part I
Save the configuration and reboot the switch with the WRITE and  REBOOT commands. Allied Telesis recommends filling out the worksheet in “Stacking Worksheet” on page 104 before performing this procedure. To configure the master switch, perform the procedure in Table 41.
Page 211 x950 Series Installation Guide for VCStack Table 41. Configuring the Master Switch - Part I (Continued) Step Description and Command Verify that the switch hardware is operating correctly with the SHOW SYSTEM ENVIRONMENT command. The status of all components should be Ok. awplus# show system environment Environment Monitoring Status Overall Status: Normal...
Page 212 Chapter 10: Configuring the Master Switch Table 41. Configuring the Master Switch - Part I (Continued) Step Description and Command Assign priority 1 to the switch with the STACK PRIORITY command so that it becomes the master switch when the stack is powered-on. awplus(config)# stack 1 priority 1 % Warning: Stacking is currently disabled.
Page 213: Configuring The Master Switch - Part Ii
x950 Series Installation Guide for VCStack Configuring the Master Switch - Part II In this procedure, you designate the types of transceivers to be used in these 40G/100G transceiver ports on the master and provisioned member switches: Ports 25, 29, 33, and 37 on AT-x950-28XSQ and AT-x950- ...
Page 214: Table 42: Configuring The Master Switch - Part Ii
Chapter 10: Configuring the Master Switch Table 42. Configuring the Master Switch - Part II (Continued) Step Description and Command Enter the port Interface modes of the ports that will be the stack trunk on the master switch. In this example, the master switch is a 28-port x950 Switch. It will use ports 33 and 37 as the stack trunk: awplus(config)# interface port1.0.33-1.0.37 Designate the ports as trunk ports with the STACKPORT command.
Page 215 x950 Series Installation Guide for VCStack Table 42. Configuring the Master Switch - Part II (Continued) Step Description and Command Return to the Privileged Exec mode. awplus(config)# exit Enter the WRITE command to save your change. awplus# write Building configuration ... [OK] Restart the switch with the REBOOT command.
Page 216: Verifying The Master Switch
Chapter 10: Configuring the Master Switch Verifying the Master Switch Perform the steps in Table 43 to confirm the configuration of the master switch. Table 43. Verifying the Master Switch Step Description and Command Start a new local management session. Move to the Privileged Exec mode with the ENABLE command.
Page 217 x950 Series Installation Guide for VCStack Table 43. Verifying the Master Switch (Continued) Step Description and Command Enter the SHOW RUNNING-CONFIG command to verify the following: - Check the running configuration for SWITCH PROVISION commands. There should be one command for each switch. The commands should designate x950 Switches.
Page 218: What To Do Next
Chapter 10: Configuring the Master Switch What to Do Next After configuring the master switch, do the following: 1. Power off the switch by performing the following: For the AT-PWR600-80 or AT-PWR600R-80 DC Power Supply,  power off the DC power source. For the AT-PWR600 or AT-PWR600R AC Power Supply, ...
Page 219: Chapter 11: Configuring Member Switches
Chapter 11 Configuring Member Switches This chapter contains the following sections: “General Steps for Member Switches” on page 220  “Configuring a Member Switch - Part I” on page 222  “Configuring a Member Switch - Part II” on page 225 ...
Page 220: General Steps For Member Switches
Chapter 11: Configuring Member Switches General Steps for Member Switches The procedure for configuring a member switch has two parts: “Configuring a Member Switch - Part I” on page 222  “Configuring a Member Switch - Part II” on page 225 ...
Page 221 x950 Series Installation Guide for VCStack 4. Designate the ports of the stack trunk on the member switch and provisioned switches with the STACKPORT command in the port Interface mode. 5. Save your changes with the WRITE command in the Privilege Exec mode.
Page 222: Configuring A Member Switch - Part I
Save the configuration and reboot the switch with the WRITE and  REBOOT commands. Allied Telesis recommends filling out the worksheet in “Stacking Worksheet” on page 104 before performing the procedures. To configure a member switch, perform the procedure in Table 44.
Page 223 x950 Series Installation Guide for VCStack Table 44. Configuring a Member Switch - Part I (Continued) Step Description and Command Note: If the System Airflow status is **INCOMPATIBLE**, the fans in the power supplies and fan modules have different airflow directions. Refer to “AT-PWR600 and AT-PWR600R AC and DC Power Supplies”...
Page 224 Chapter 11: Configuring Member Switches Table 44. Configuring a Member Switch - Part I (Continued) Step Description and Command Enter the WRITE command to save your changes. If this is the first management session, the switch adds the configuration file DEFAULT.CFG to flash memory for storing your configuration changes.
Page 225: Configuring A Member Switch - Part Ii
x950 Series Installation Guide for VCStack Configuring a Member Switch - Part II This section contains the second part to configuring member switches. The steps show how to configure the following parameters: Set the priority number of the member switch to match its ID ...
Page 226: Table 45: Configuring A Member Switch - Part Ii
Chapter 11: Configuring Member Switches Table 45. Configuring a Member Switch - Part II (Continued) Step Description and Command Enter the port Interface modes of the ports to be the stack trunk on the member switch and provisioned switches with the INTERFACE command. This example assumes the last two 40G/100G ports will be the stack trunk.
Page 227: Verifying A Member Switch
x950 Series Installation Guide for VCStack Verifying a Member Switch Perform the steps in Table 46 to confirm the configuration of a member switch. Table 46. Verifying a Member Switch Step Description and Command Start a local management session. Refer to “Starting a Local Management Session” on page 206.
Page 228 Chapter 11: Configuring Member Switches Table 46. Verifying a Member Switch (Continued) Step Description and Command Enter the SHOW RUNNING-CONFIG command and verify the following: - Check the running configuration for SWITCH PROVISION commands. There should be one command for each switch. The commands should designate x950 Switches. Here is an example of a stack of four switches: switch 1 provision x950-28 switch 2 provision x950-28...
Page 229: What To Do Next
x950 Series Installation Guide for VCStack What to Do Next After configuring a member switch, do the following: 1. Power off the switch by performing the following: For PWR600 AC Power Supplies, disconnect the AC power cords  from the AC power sources. Refer to Figure 128 on page 218. For PWR600-80 DC Power Supplies, power off the DC power ...
Page 230 Chapter 11: Configuring Member Switches...
Page 231: Chapter 12: Powering On And Verifying The Stack
Chapter 12 Powering On and Verifying the Stack This chapter contains the following sections: “Powering on the Stack” on page 232  “Verifying the Stack” on page 233 ...
Page 232: Powering On The Stack
Chapter 12: Powering On and Verifying the Stack Powering on the Stack After configuring the master and member switches for stacking and cabling the trunk ports, you are ready to power on the stack for the first time. (If you want to monitor the power-on sequence, connect a terminal or PC with a terminal emulator program to the Console port on any of the switches).
Page 233: Verifying The Stack
x950 Series Installation Guide for VCStack Verifying the Stack To verify the stack, perform the following procedure: 1. Start a local management session on any of the switches in the stack. Refer to “Starting a Local Management Session” on page 206. 2.
Page 234 Chapter 12: Powering On and Verifying the Stack...
Page 235: Chapter 13: Cabling The Networking Ports
Chapter 13 Cabling the Networking Ports This chapter contains the following procedures: “Cabling Copper Ports” on page 236  “Guidelines to Handling Copper or Fiber Optic Transceivers” on  page 237 “Installing Transceivers” on page 238  “Installing Direct Attach Cables” on page 244 ...
Page 236: Cabling Copper Ports
Chapter 13: Cabling the Networking Ports Cabling Copper Ports This section applies to the copper ports on the following products: AT-x950-28XTQm Switch  AT-x950-52XTQm Switch  AT-XEM2-8XSTm Line Card  XEM2-12XT Line Card  XEM2-12XTm Line Card  Here are the cabling guidelines: Here are the minimum cable requirements: ...
Page 237: Guidelines To Handling Copper Or Fiber Optic Transceivers
For a list of supported transceivers, refer to the product data sheet  on the Allied Telesis web site. The operational specifications and fiber optic cable requirements  are provided in the documents included with the transceivers.
Page 238: Installing Transceivers
Chapter 13: Cabling the Networking Ports Installing Transceivers Table 47 lists the types of transceivers supported by the base transceiver slots. Refer to the product data sheet for a list of approved transceivers. Table 47. Transceivers for the Base Transceiver Slots Base Ports Fiber Optic Transceiver Ports 1 to 24 on the...
Page 239: Figure 131: Sp10T Transceivers
x950 Series Installation Guide for VCStack Table 47. Transceivers for the Base Transceiver Slots (Continued) Base Ports Fiber Optic Transceiver - QSFP1CU and QSFP3CU direct attach Base ports 25, 29, 33, cables in lengths of 1 and 3 meters, and 37 on the respectively.
Page 240 Chapter 13: Cabling the Networking Ports Table 48. Transceivers for XEM2 Ethernet Line Cards (Continued) Ethernet Line Card Transceiver AT-XEM2-12XS 1G SFP or 10G SFP+ transceivers: - 1G SX or LX SFP fiber optic transceivers - 10G SR or LR SFP+ fiber optic transceivers - 10G one meter SP10TW1, three meter SP10TW3, and seven meter SP10TW7...
Page 241: Figure 132: Installing An Sfp Or Sfp+ Transceiver
x950 Series Installation Guide for VCStack Please review “Guidelines to Handling Copper or Fiber Optic Transceivers” on page 237 before performing the procedure. Your transceivers may look different than those shown in the following illustrations. Warning The temperature of an operational transceiver can exceed 70° C (158°...
Page 242: Figure 133: Installing 40G Fiber Optic Transceivers In At-Xem2-4Qs Line Cards
Chapter 13: Cabling the Networking Ports 40G transceivers in AT-XEM2-4QS Line Cards - refer to  Figure 133. Figure 133. Installing 40G Fiber Optic Transceivers in AT-XEM2-4QS Line Cards 100G QSFP28 transceivers for ports 25 to 37: refer to Figure 134. ...
Page 243: Figure 135: Installing 100G Qsfp28 Transceivers In Xem2-1Cq Line Cards
x950 Series Installation Guide for VCStack 100G QSFP28 transceivers for XEM2-1CQ Line Card: refer to  Figure 135. Figure 135. Installing 100G QSFP28 Transceivers in XEM2-1CQ Line Cards Note If you are ready to attach the fiber optic cable to the transceiver, continue with the next step.
Page 244: Installing Direct Attach Cables
Chapter 13: Cabling the Networking Ports Installing Direct Attach Cables Table 12 on page 43 lists the direct attach cables for the base ports and XEM2 Line Cards. They offer an economical way to add 10G, 40G, or 100G connections over short distances. To install direct attach cables, perform the following procedure: 1.
Page 245: Figure 137: Attaching Qsfpcu Cables
x950 Series Installation Guide for VCStack Release Tab Figure 137. Attaching QSFPCU Cables 5. Connect the other end of the cable into a compatible port on another network device. 6. Repeat this procedure to install additional direct attach cables. Note To remove a cable from the port, gently push on the connector, pull on the release tab, and slide the connector from the port.
Page 246 Chapter 13: Cabling the Networking Ports...
Page 247: Chapter 14: Replacing Modules
Chapter 14 Replacing Modules This chapter contains the following procedures: “Replacing XEM2 Line Cards” on page 248  “Replacing PWR600 and AT-PWR600R AC Power Supplies” on  page 253 “Replacing AT-PWR600-80 and AT-PWR600R-80 DC Power Supplies”  on page 258 “Replacing FAN05 Modules”...
Page 248: Replacing Xem2 Line Cards
Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before removing or replacing line cards. For instructions, refer to the Software Reference for x950 Switches.
Page 249: Figure 138: Loosening The Screws On The Ethernet Line Card
x950 Series Installation Guide for VCStack Note 100G transceivers for the AT-XEM2-1CQ Line Card have handles. Always use the handles when installing or removing transceivers. 4. Use a #2 Phillips-head screwdriver to loosen the two screws on the faceplate of the card. Refer to Figure 138. Figure 138.
Page 250: Figure 139: Disconnecting The Xem2 Line Card From The Switch
Chapter 14: Replacing Modules Figure 139. Disconnecting the XEM2 Line Card from the Switch 6. Carefully slide the card from the switch. Refer to Figure 140. Figure 140. Sliding the XEM2 Line Card from the Switch...
Page 251: Figure 141: Placing The Xem2 Line Card In Its Anti-Static Bag
x950 Series Installation Guide for VCStack 7. If you are not installing the line card in another switch, store it in its anti-static bag and shipping container. Refer to Figure 141. Figure 141. Placing the XEM2 Line Card in its Anti-static Bag 8.
Page 252: Figure 143: Tightening The Two Screws On The Line Card Blank Panel
Chapter 14: Replacing Modules 10. Tighten the two screws to secure it to the switch. Refer to Figure 143. Figure 143. Tightening the Two Screws on the Line Card Blank Panel...
Page 253: Replacing Pwr600 And At-Pwr600R Ac Power Supplies
PSU A. The procedure is the same for slot PSU B. Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before removing or replacing power supplies. For instructions, refer to the Software Reference for x950 Switches.
Page 254: Figure 145: Opening The Restraining Strap On The Pwr600 Power Supply
Chapter 14: Replacing Modules Release Tab Figure 145. Opening the Restraining Strap on the PWR600 Power Supply 3. Disconnect the power cord from the power supply. Refer to Figure 146. Figure 146. Disconnecting the Power Cord from the PWR600 Power Supply...
Page 255: Figure 147: Removing The Pwr600 Power Supply
x950 Series Installation Guide for VCStack 4. Press the release lever to the right and pull on the handle to release the power supply from the internal connector in the switch. Refer to Figure 147. Release Lever Figure 147. Removing the PWR600 Power Supply 5.
Page 256: Figure 148: Removing The Pwr600 Power Supply
Chapter 14: Replacing Modules Figure 148. Removing the PWR600 Power Supply 6. Do one of the following: To install a new power supply, refer to “Installing AT-PWR600 and  AT-PWR600R AC Power Supplies” on page 128 or “Installing AT- PWR600-80 and AT-PWR600R-80 DC Power Supplies” on page 132 for instructions.
Page 257: Figure 149: Installing The Blank Power Supply Cover
x950 Series Installation Guide for VCStack Figure 149. Installing the Blank Power Supply Cover...
Page 258: Replacing At-Pwr600-80 And At-Pwr600R-80 Dc Power Supplies
This section contains the procedure for removing or replacing AT-PWR600-80 and AT-PWR600R-80 DC Power Supplies. Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before removing or replacing power supplies. For instructions, refer to the Software Reference for x950 Switches.
Page 259: Figure 151: Accessing The Connecting Screws
x950 Series Installation Guide for VCStack Figure 151. Accessing the Connecting Screws 4. Loosen the three screws for the ground wire, positive(+) and negative(-) wires. 5. Remove all three wires. 6. Press the release lever to the right and pull on the handle to release the power supply from the internal connector in the switch.
Page 260: Figure 153: Removing The Pwr600 Dc Power Supply
Chapter 14: Replacing Modules Figure 153. Removing the PWR600 DC Power Supply 8. Do one of the following: To install a new power supply, go to “Installing AT-PWR600 and  AT-PWR600R AC Power Supplies” on page 128 or “Installing AT- PWR600-80 and AT-PWR600R-80 DC Power Supplies”...
Page 261: Replacing Fan05 Modules
“AT-FAN05 and AT-FAN05R Fan Modules” on page 52. Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before replacing a fan module. For instructions, refer to the Software Reference for x950 Switches.
Page 262: Figure 155: Disconnecting The Fan05 Module From The Switch
Chapter 14: Replacing Modules 2. Carefully pull on the handle to disconnect the fan module from the internal connector in the switch. Refer to Figure 155. Figure 155. Disconnecting the FAN05 Module from the Switch 3. Slide the fan module out of the switch. Refer to Figure 156. Figure 156.
Page 263: Installing Fan Modules
x950 Series Installation Guide for VCStack Installing Fan This procedure requires a #2 Phillips-head screwdriver (not provided). Modules The illustrations show the installation of a fan module in FAN B slot on the back panel. The procedure is the same for installing a module in FAN A slot.
Page 264: Figure 158: Aligning The Fan05 Module In The Switch Slot
Chapter 14: Replacing Modules Figure 158. Aligning the FAN05 Module in the Switch Slot 3. When you feel the module make contact with the internal connector, gently press on both sides to seat the module on the connector. Refer to Figure 159. Figure 159.
Page 265: Figure 160: Tightening The Two Captive Screws On The Fan05 Module
x950 Series Installation Guide for VCStack 4. Tighten the two screws on the module to secure it to the switch. Refer to Figure 160. Figure 160. Tightening the Two Captive Screws on the FAN05 Module 5. To confirm the operations of the new fan module, start a local or remote management session and enter the SHOW SYSTEM ENVIRONMENT command in the User Exec or Privileged Exec mode.
Page 266 Chapter 14: Replacing Modules...
Page 267: Chapter 15: 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: The unit is not receiving power. All the port LEDs and Switch ID LED are off, and the fans are not operating.
Page 268 Chapter 15: Troubleshooting Problem 3: A 1G or 10G fiber optic transceiver in a base port (ports 1 to 24) of the AT-x950-28XSQ Switch or AT-x950-52XSQ Switch (ports 1 to 48) is unable to establish a link to a network device. Solutions: Try the following: Check that the transceiver is fully inserted in the port.
Page 269  fails to work, the problem is probably with the switch. Contact your Allied Telesis sales representative for assistance. Problem 7: An SFP, SFP+, or QSFP+ transceiver in an XEM2 Line Card is unable to establish a link to another network device.
Page 270 Review the information in “Stack Trunks” on page 84 to verify that  the trunk complies with all rules and restrictions. If the trunk is using fiber optic transceivers, verify that they are fully  and securely inserted into the ports. Verify that the transceivers are from Allied Telesis. ...
Page 271 x950 Series Installation Guide for VCStack Verify that the fiber optic cables are securely connected to the  ports on the transceivers. Display the running configurations and confirm the ports of the  stack trunk. They are identified by the STACKPORT command. In this example from a running configuration, ports 1 to 4 are the stack trunk: interface port1.0.1-1.0.4...
Page 272 Chapter 15: Troubleshooting Problem 13: The switch functions intermittently. Solutions: Try the following: Use the SHOW SYSTEM ENVIRONMENT command in the  Privileged Exec mode to verify that the input voltage from the power source to the switch is stable and within the approved operating range.
Page 273: Appendix A: Technical Specifications
Appendix A Technical Specifications This appendix contains the following sections: ”Physical Specifications” on page 274  ”Environmental Specifications” on page 278  ”Power Specifications” on page 279  ”Certifications” on page 289  ”RJ-45 Twisted Pair Port Pinouts” on page 290 ...
Page 274: Physical Specifications
Appendix A: Technical Specifications Physical Specifications Dimensions (H x W x D) Table 49 lists the dimensions of the switches and power supplies. Table 49. Product Dimensions AT-x950-28XSQ 4.4 cm x 44.0 cm x 44.5 cm AT-x950-28XTQm (1.7 in. x 17.3 in. x 17.5 in.) AT-x950-52XSQ 4.4 cm x 44.0 cm x 44.7 cm AT-x950-52XTQm...
Page 275: Figure 162: Switch Depth And Locations Of Bracket Holes For The At-X950-28Xsq And At-X950-52Xtqm Switches
x950 Series Installation Guide for VCStack The side dimension and locations of the bracket holes for the AT-x950-28XSQ and AT-x950-28XTQm Switches are shown in Figure 162. Depth: AT-x950-28XSQ and AT-x950-28XTQm 44.5 cm (17.5 in.) Bracket Hole Locations: AT-x950-28XSQ and AT-x950-28XTQm 0.00 mm (0.00 in.) 7.85 mm (0.309 in.) 9.78 mm (0.385 in.)
Page 276: Figure 163: Switch Depth And Bracket Holes For X950-52Xsq And X950-52Xtqm Switches
Appendix A: Technical Specifications The side dimension and bracket holes for the AT-x950-52XSQ and AT-x950-52XTQm Switches are shown in Figure 163. Depth: AT-x950-52XSQ and AT-x950-52XTQm 44.7 cm (17.6 in.) Bracket Hole Locations: AT-x950-52XSQ and AT-x950-52XTQm Front 0.00 mm (0.00 in.) 7.85 mm (0.309 in.) 9.78 mm (0.385 in.) 33.83 mm (1.332 in.)
Page 277: Table 50: Product Weights
x950 Series Installation Guide for VCStack Weights Table 50 lists the weights of the switch and components. Table 50. Product Weights AT-x950-28XSQ Switch 7.21 kg (15.90 lb.) AT-x950-28XTQm Switch 7.33 kg (16.15 lb.) AT-x950-52XSQ Switch 7.35 kg (16.2 lb.) AT-x950-52XTQm Switch 8.20 kg (18.08 lb.) AT-XEM2-8XSTm Line Card 0.70 kg (1.54 lb.)
Page 278: Environmental Specifications
Appendix A: Technical Specifications Environmental Specifications Table 52 lists the environmental specifications of the switches. Table 52. Environmental Specifications Operating Temperature 0° C to 45° C (32° F to 113° F) (with QSFP28 transceivers) Operating Temperature 0° C to 50° C (32° F to 122° F) (without QSFP28 transceivers) Storage Temperature -25°...
Page 279: Power Specifications
x950 Series Installation Guide for VCStack Power Specifications This section contains the maximum power consumption values and input voltages. Maximum Power Consumptions Table 53 list the maximum power consumptions for the AT-x950-28XSQ Switch. Table 53. Maximum Power Consumptions (Watts) for the AT-x950-28XSQ Switch Number of Maximum...
Page 280 Appendix A: Technical Specifications Table 53. Maximum Power Consumptions (Watts) for the AT-x950-28XSQ Switch (Continued) Number of Maximum AT-x950-28XSQ Switch and PWR600 Power Power Line Card Supplies Consumption Switch plus AT-XEM2-1CQ Card AC 213.63 W 238.19 W 209.36 W 226.04 W Switch plus AT-XEM2-12XTm 239.96 W Card...
Page 281: Table 54: Maximum Power Consumptions (Watts) For The At-X950-28Xtqm Switch
x950 Series Installation Guide for VCStack Table 54 list the maximum power consumptions for the AT-x950-28XTQm Switch. Table 54. Maximum Power Consumptions (Watts) for the AT-x950-28XTQm Switch Number of Maximum AT-x950-28XTQm Switch and PWR600 Power Power Line Card Supplies Consumption Switch - No card 234.55 W 255.26 W...
Page 282: Table 55: Maximum Power Consumptions (Watts) For The At-X950-52Xsq Switch
Appendix A: Technical Specifications Table 54. Maximum Power Consumptions (Watts) for the AT-x950-28XTQm Switch (Continued) Number of Maximum AT-x950-28XTQm Switch and PWR600 Power Power Line Card Supplies Consumption Switch plus AT-XEM2-12XTm 267.89 W Card 284.63 W 254.83 W 269.90 W Switch plus AT-XEM2-12XS v2 261.97 W Card...
Page 283: Table 56: Maximum Power Consumptions (Watts) For The At-X950-52Xtqm Switch
x950 Series Installation Guide for VCStack Table 56 lists the maximum power consumptions for the AT-x950-52XTQm Switch. Table 56. Maximum Power Consumptions (Watts) for the AT-x950-52XTQm Switch Number of Maximum PWR600 Power Power Supplies Consumption 274.04 W 291.09 W AT-x950-52XTQm Switch 263.10 W 273.30 W Typical Power Savings in eco-friendly Mode...
Page 284: Table 58: Typical Power Savings In Eco-Friendly Mode (Watts) For The At-X950-28Xtqm Switch
Appendix A: Technical Specifications Table 58 lists the typical power savings in eco-friendly mode for the AT-x950-28XTQm Switch. Table 58. Typical Power Savings in eco-friendly Mode (Watts) for the AT-x950-28XTQm Switch AT-x950-28XTQm Switch and Power Savings Line Card Switch - No card 0.73 W Switch plus AT-XEM2-4QS Card 0.84 W...
Page 285: Table 60: Maximum Power Supply Efficiency (Based On 100V Input Voltage)
x950 Series Installation Guide for VCStack Maximum Power Supply Efficiency Table 60 lists the maximum power supply efficiency. Table 60. Maximum Power Supply Efficiency (Based on 100V Input Voltage) PWR600 AC Power Supply Up to 85% Heat Dissipations Table 61 lists the heat dissipations for the AT-x950-28XSQ Switch. Table 61.
Page 286 Appendix A: Technical Specifications Table 61. Heat Dissipations for the AT-x950-28XSQ Switch (Continued) Number of Heat Dissipation AT-x950-28XSQ Switch PWR600 Power (British Thermal and Line Card Supplies Units/Hour) Switch plus AT-XEM2-1CQ 729.01 BTU/hr Card 812.82 BTU/hr 714.43 BTU/hr 771.36 BTU/hr Switch plus 818.86 BTU/hr AT-XEM2-12XTm Card...
Page 287: Table 62: Heat Dissipations For The At-X950-28Xtqm Switch
x950 Series Installation Guide for VCStack Table 62 lists the heat dissipations for the AT-x950-28XTQm Switch. Table 62. Heat Dissipations for the AT-x950-28XTQm Switch Number of Heat Dissipation AT-x950-28XTQm Switch PWR600 Power (British Thermal and Line Card Supplies Units/Hour) Switch - No card 800.40 BTU/hr 871.07 BTU/hr 759.43 BTU/hr...
Page 288: Table 63: Heat Dissipations For The At-X950-52Xsq Switch
Appendix A: Technical Specifications Table 62. Heat Dissipations for the AT-x950-28XTQm Switch (Continued) Number of Heat Dissipation AT-x950-28XTQm Switch PWR600 Power (British Thermal and Line Card Supplies Units/Hour) Switch plus AT-XEM2-12XS 893.97 BTU/hr v2 Card 956.76 BTU/hr 849.44 BTU/hr 901.77 BTU/hr Switch plus 871.24 BTU/hr AT-XEM2-8XSTm Card...
Page 289: Certifications
x950 Series Installation Guide for VCStack Certifications Table 65 lists the product certificates. Table 65. Product Certifications EMI (Emissions) FCC Class A CISPR 22 Class A EN 55032 Class A VCCI Class A ICES-003 Class A EMC (Immunity) EN 55024 EN 61000-3-2 EN 61000-3-3 Electrical and Laser Safety...
Page 290: Twisted Pair Port Pinouts
Appendix A: Technical Specifications RJ-45 Twisted Pair Port Pinouts Figure 164 illustrates the pin layout of the RJ-45 connectors on the following products: AT-x950-28XTQm Switch  AT-x950-52XTQm Switch  AT-XEM2-8XSTm Line Card  AT-XEM2-12XT Line Card  AT-XEM2-12XTm Line Card ...
Page 291: Table 67: Pin Signals On Twisted Pair Ports At 1G/2.5G/5G/10G
x950 Series Installation Guide for VCStack Table 67 lists the pin signals at 1G/2.5G/5G/10G. Table 67. Pin Signals on Twisted Pair Ports at 1G/2.5G/5G/10G Pair Signal TX and RX+ TX and RX- TX and RX+ TX and RX+ TX and RX- TX and RX- TX and RX+ TX and RX-...
Page 292: Style Serial Console Port Pinouts
Appendix A: Technical Specifications RJ-45 Style Serial Console Port Pinouts Table 68 lists the pin signals of the RJ-45 style serial Console port. Table 68. RJ-45 Style Serial Console Port Pin Signals Signal Looped to pin 8 Looped to pin 7 Transmit Data Ground Ground...

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Allied Telesis Advanced Layer 3+ AlliedWare Plus x950 Series Installation Manual

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