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Chapter 1

Overview
This chapter describes the Layer 3+ SwitchBlade x8112 Chassis Switch in
the following sections:
“Introduction” on page 20
“AT-SBx8112 Chassis” on page 23
“AT-SBx81GT24 Line Card” on page27
“AT-SBx81GT40 Line Card” on page28
“AT-SBx81GP24 PoE Line Card” on page29
“AT-SBx81GS24a SFP Line Card” on page30
“AT-SBx81XS6 SFP+ Line Card” on page31
“10/100/1000Base-T Twisted Pair Ports” on page32
“Power over Ethernet on the AT-SBx81GP24 Line Card” on page35
“Port LEDs on the Ethernet Line Cards” on page 38
“AT-SBx81CFC400 Controller Fabric Card” on page44
“AT-SBxPWRSYS1 Power Supply” on page53
“AT-SBxPWRPOE1 Power Supply” on page55
“AT-SBxPWRSYS1 DC Power Supply” on page57
“AT-SBxFAN12 Module” on page59
“Power Supply Interfaces (Opto-couplers)” on page 60
“AlliedWare Plus Software Releases for the Hardware Components” on
page 61
Note
This version of the installation guide applies to release 5.4.3 of the
AlliedWare Plus Operating System for the SwitchBlade x8112
Chassis Switch.