Table of Contents
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Contents
Preface ............................................................................................................................................................15
Safety Symbols Used in this Document ...........................................................................................................16
Contacting Allied Telesis ..................................................................................................................................17
Chapter 1: Overview of the Chassis and Power Supplies .........................................................................19
SBx3106 Chassis .............................................................................................................................................20
Slots for the Ethernet Line and Controller Cards..............................................................................................23
Power Supplies and Power Supply Slots .........................................................................................................24
LEDs ..........................................................................................................................................................26
AT-SBxFAN06 Module .....................................................................................................................................29
LED ............................................................................................................................................................29
Power Supply Interfaces (Opto-couplers).........................................................................................................30
LED ............................................................................................................................................................30
Chapter 2: Overview of the Ethernet Line Cards ........................................................................................31
Ethernet Line Cards..........................................................................................................................................32
AT-SBx31GT24 Line Card................................................................................................................................33
LEDs ..........................................................................................................................................................33
AT-SBx31GT40 Line Card................................................................................................................................35
LEDs ..........................................................................................................................................................36
AT-SBx31GP24 PoE Line Card........................................................................................................................38
LEDs ..........................................................................................................................................................39
AT-SBx31GS24 SFP Line Card .......................................................................................................................41
LEDs ..........................................................................................................................................................41
AT-SBx31GC40 Line Card ...............................................................................................................................43
Port Numbers .............................................................................................................................................44
LEDs ..........................................................................................................................................................46
AT-SBx31XZ4 XFP Line Card ..........................................................................................................................49
LEDs ..........................................................................................................................................................49
AT-SBx31XS6 SFP+ Line Card........................................................................................................................51
LEDs ..........................................................................................................................................................51
10/100/1000Base-T Twisted Pair Ports............................................................................................................53
Connector Type..........................................................................................................................................53
Speed.........................................................................................................................................................53
Duplex Mode ..............................................................................................................................................53
Maximum Distance.....................................................................................................................................54
Cable Requirements ..................................................................................................................................54
Automatic MDIX Detection .........................................................................................................................55
Straight-through or Crossover Cabling.......................................................................................................55
Port Pinouts................................................................................................................................................56
Power over Ethernet on the AT-SBx31GP24 Line Card...................................................................................57
Powered Device Classes ...........................................................................................................................57
Power Budgeting........................................................................................................................................58
PoE Wiring .................................................................................................................................................58
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