Allied Telesis AT-9408LC/SP, AT-9424T/POE manual Overview, Chapter

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:

ˆLayer 2+ Switches

–AT-9408LC/SP

–AT-9424T/GB

–AT-9424T/SP

ˆBasic 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:

ˆ“Descriptions” on page 17

ˆ“10/100/1000Base-T Twisted Pair Ports” on page 26

ˆ“Fiber Optic Ports” on page 28

ˆ“GBIC Transceiver Slots” on page 29

ˆ“SFP Transceiver Slots” on page 30

ˆ“XFP Transceiver Slots” on page 31

ˆ“Redundant Twisted Pair Ports” on page 32

ˆ“Compact Flash Card Slot” on page 34

ˆ“Port LEDs” on page 35

ˆ“System LEDs” on page 37

ˆ“Stack LEDs” on page 38

ˆ“Expansion Slot” on page 39

ˆ“Terminal Port” on page 40

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