Allied Telesis AT-FS238b/2 - Manual (Page 7)

vii
Table of Contents
Electrical Safety and Emission Compliance Statement ...................... iii
Welcome to Allied Telesyn .......................................................................... ix
Where to Find Web-based Guides ................................................................... ix
Document Conventions .................................................................................... ix
Contacting Allied Telesyn ................................................................................. x
Online Support ........................................................................................... x
E-mail and Telephone Support .................................................................. x
Returning Products .................................................................................... x
For Sales or Corporate Information .......................................................... x
Chapter 1
Overview .......................................................................................................... 1
Introduction ....................................................................................................... 2
Location of Components .................................................................................... 6
External Power Supply ..................................................................................... 9
12VDC Power Supply ................................................................................. 9
12-50VDC Power Supply ............................................................................ 9
Key Features .................................................................................................... 10
Status LEDs ..................................................................................................... 11
Twisted Pair Port ............................................................................................. 12
Port Speed ................................................................................................. 12
Duplex Mode ............................................................................................. 12
Auto MDI/MDI-X ...................................................................................... 13
Fiber Optic Port ............................................................................................... 14
Port Speed ................................................................................................. 14
Duplex Mode ............................................................................................. 14
Mode Selection Button .................................................................................... 15
Link Test ................................................................................................... 15
MissingLink .............................................................................................. 15
Smart MissingLink .................................................................................. 16
Bridging Converter Performance .................................................................... 17
DIP Switches .................................................................................................... 17
MAC Address Table ......................................................................................... 17
Store and Forward ........................................................................................... 18