Table of Contents
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Contents
Preface ...............................................................................................................................................................................15
Document Conventions .......................................................................................................................................................16
Contacting Allied Telesis .....................................................................................................................................................17
Chapter 1: Overview ........................................................................................................................................................ 19
Overview..............................................................................................................................................................................20
AT-SBx908 GEN2 Chassis ..........................................................................................................................................20
Ethernet Line Cards .....................................................................................................................................................20
Management Software and Interfaces .........................................................................................................................20
Management Methods..................................................................................................................................................21
Management Panel ......................................................................................................................................................21
Power Supplies ............................................................................................................................................................21
AT-SBx908 GEN2 Chassis..................................................................................................................................................22
Ethernet Line Cards.............................................................................................................................................................23
AT-XEM2-12XT Line Card...................................................................................................................................................24
AT-XEM2-12XS Line Card...................................................................................................................................................26
AT-XEM2-4QS Line Card ....................................................................................................................................................27
AT-XEM2-1CQ Line Card ....................................................................................................................................................28
Management Panel .............................................................................................................................................................29
USB Port ......................................................................................................................................................................29
NET MGMT Ethernet Management Port ......................................................................................................................30
Console (RS-232) Port .................................................................................................................................................31
Switch ID LED ..............................................................................................................................................................31
eco-friendly Button .......................................................................................................................................................32
Reset Button.................................................................................................................................................................32
Power Supplies....................................................................................................................................................................34
AT-FAN08 Units ..................................................................................................................................................................36
Specifying Ports in the Command Line Interface.................................................................................................................37
Software and Hardware Releases .......................................................................................................................................39
Chapter 2: Virtual Chassis Stacking .............................................................................................................................. 41
Overview..............................................................................................................................................................................42
Stacking Guidelines .............................................................................................................................................................43
Stack Trunk .........................................................................................................................................................................44
Master and Member Switches .............................................................................................................................................58
Selection of the Master Switch .....................................................................................................................................58
Switch ID Numbers ..............................................................................................................................................................59
Optional Feature Licenses...................................................................................................................................................60
Planning the Stack...............................................................................................................................................................61
Stacking Worksheet.............................................................................................................................................................62
Chapter 3: Beginning the Installation ............................................................................................................................ 65
Hardware Installation Overview ...........................................................................................................................................66
Reviewing Safety Precautions .............................................................................................................................................68
Choosing a Site for the Chassis ..........................................................................................................................................73
Unpacking the Chassis ........................................................................................................................................................74
Unpacking AT-SBxPWRSYS2 AC Power Supplies.............................................................................................................79
Unpacking AT-SBxPWRSYS1-80 DC Power Supplies .......................................................................................................80
Chapter 4: Installing the Chassis ................................................................................................................................... 81
Tools and Material ...............................................................................................................................................................82
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