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Contents
Preface ..................................................................................................................................................................................................................... 9
Product Documentation ...................................................................................................................................10
Where to Go First .............................................................................................................................................11
Starting a Management Session ......................................................................................................................11
Safety Symbols Used in this Document ...........................................................................................................12
Contacting Allied Telesis ..................................................................................................................................13
Online Support............................................................................................................................................13
Email and Telephone Support....................................................................................................................13
Returning Products.....................................................................................................................................13
Sales or Corporate Information ..................................................................................................................13
Warranty.....................................................................................................................................................13
Management Software Updates.................................................................................................................13
Chapter 1
Overview ...............................................................................................................................................................................................................15
Switch Descriptions ..........................................................................................................................................16
AT-9424Ts Switch ......................................................................................................................................16
AT-9424Ts/XP Switch ................................................................................................................................17
AT-9448Ts/XP Switch ................................................................................................................................18
10/100/1000Base-T Twisted Pair Ports ...........................................................................................................19
Connector Type..........................................................................................................................................19
Speed .........................................................................................................................................................19
Duplex Mode ..............................................................................................................................................19
Maximum Distance.....................................................................................................................................19
Cable Type .................................................................................................................................................20
Auto-MDI/MDI-X .........................................................................................................................................20
Port Pinouts................................................................................................................................................20
SFP Transceiver Slots .....................................................................................................................................21
XFP Transceiver Slots .....................................................................................................................................22
Redundant Twisted Pair Ports .........................................................................................................................23
Compact Flash Card Slot .................................................................................................................................24
Port LEDs .........................................................................................................................................................25
10/100/1000Base-T Twisted Pair Port LEDs..............................................................................................25
Fiber Optic Port and Transceiver Slot LEDs...............................................................................................26
System LEDs ...................................................................................................................................................27
Stack LEDs ......................................................................................................................................................28
AT-StackXG Stacking Module .........................................................................................................................29
Terminal Port ...................................................................................................................................................30
AT-RPS3204 Redundant Power Supply ..........................................................................................................31
AC Power Connector .......................................................................................................................................32
Chapter 2
Installing the Hardware ...............................................................................................................................................................................33
Installation Overview ........................................................................................................................................34
Reviewing the Safety Precautions ...................................................................................................................36
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