Contents
Preface ..................................................................................................................................................................................7
Product Documentation ..........................................................................................................................................................8
Where to Go First ...................................................................................................................................................................9
Starting a Management Session ..........................................................................................................................................10
Where to Find Web-based Guides .......................................................................................................................................12
Contacting Allied Telesis ......................................................................................................................................................13
Online Support ..............................................................................................................................................................13
Email and Telephone Support .......................................................................................................................................13
Returning Products........................................................................................................................................................13
Warranty ........................................................................................................................................................................13
Management Software Updates ....................................................................................................................................13
Chapter 1: Overview ..........................................................................................................................................................15
Descriptions ..........................................................................................................................................................................17
AT-9408LC/SP Switch...................................................................................................................................................17
AT-9424T/GB Switch.....................................................................................................................................................18
AT-9424T/SP Switch .....................................................................................................................................................19
AT-9424T Switch ...........................................................................................................................................................20
AT-9424T/POE Switch ..................................................................................................................................................21
AT-9424Ts Switch .........................................................................................................................................................22
AT-9424Ts/XP Switch ...................................................................................................................................................23
AT-9448T/SP Switch .....................................................................................................................................................24
AT-9448Ts/XP Switch ...................................................................................................................................................25
Connector Type .............................................................................................................................................................26
Speed ............................................................................................................................................................................26
Duplex Mode .................................................................................................................................................................26
Maximum Distance ........................................................................................................................................................27
Cable Type ....................................................................................................................................................................27
Auto-MDI/MDI-X ............................................................................................................................................................27
Port Pinouts ...................................................................................................................................................................27
Fiber Optic Ports...................................................................................................................................................................28
Connector Type .............................................................................................................................................................28
Speed ............................................................................................................................................................................28
Maximum Distance and Cabling....................................................................................................................................28
GBIC Transceiver Slots ........................................................................................................................................................29
SFP Transceiver Slots ..........................................................................................................................................................30
XFP Transceiver Slots ..........................................................................................................................................................31
Redundant Twisted Pair Ports ..............................................................................................................................................32
Compact Flash Card Slot......................................................................................................................................................34
Port LEDs .............................................................................................................................................................................35
System LEDs ........................................................................................................................................................................37
Stack LEDs ...........................................................................................................................................................................38
Expansion Slot......................................................................................................................................................................39
Terminal Port ........................................................................................................................................................................40
Power Over Ethernet ............................................................................................................................................................41
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