Chapter 1: Overview - Allied Telesis AT-9000/24 Installation Manual

Chapter 1
Overview
The AT-9000/24 Gigabit Ethernet Switch is designed to simplify the task of
creating or expanding an Ethernet, Fast Ethernet, or Gigabit Ethernet
network.
This chapter contains the follows sections:
"Features" on page 16
"Front and Back Panels" on page 17
"Ports" on page 18
"LEDs" on page 20
"Power Supply" on page 22
"Ethernet Switching Basics" on page 23
"Network Topologies" on page 26
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