Allied Telesis AT-9400 - page 13

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Chapter 1
Overview
The AT-9400 Switches are managed Gigabit Ethernet switches for
Ethernet, Fast Ethernet, and Gigabit Ethernet networks. The AT-9400
Switches are divided into two groups:
Layer 2+ Switches
– AT-9408LC/SP
– AT-9424T/GB
– AT-9424T/SP
Basic Layer 3 Switches
– AT-9424T
– AT-9424T/POE
– AT-9424Ts
– AT-9424Ts/XP
– AT-9448T/SP
– AT-9448Ts/XP
The differences between the two groups are explained in the AT-S63
Management Software Features Guide.
This chapter has the following sections:
“Descriptions” on page 15
“10/100/1000Base-T Twisted Pair Ports” on page24
“Fiber Optic Ports” on page 26
“GBIC Transceiver Slots” on page27
“SFP Transceiver Slots” on page28
“XFP Transceiver Slots” on page29
“Redundant Twisted Pair Ports” on page30
“Compact Flash Card Slot” on page 32
“Port LEDs” on page 33
“System LEDs” on page 35
“Stack LEDs” on page36
“Expansion Slot” on page 37
“Terminal Port” on page38