Contents
Preface............................................................................................................................................................... 1
Symbol conventions ..................................................................................................................................... 2
Contacting Allied Telesis.............................................................................................................................. 3
Chapter 1: Overview .......................................................................................................................................... 5
Features ....................................................................................................................................................... 6
Twisted pair ports .................................................................................................................................. 6
SFP slots ............................................................................................................................................... 6
LEDs...................................................................................................................................................... 7
Installation options................................................................................................................................. 7
Power conservation ............................................................................................................................... 7
MAC address table ................................................................................................................................ 7
Management software................................................................................................................................ 24
Twisted pair ports....................................................................................................................................... 25
Power over Ethernet (PoE) ........................................................................................................................ 27
PoE standards ..................................................................................................................................... 27
Powered device classes ...................................................................................................................... 28
Cable requirements ............................................................................................................................. 28
Power budget ...................................................................................................................................... 29
Port prioritization.................................................................................................................................. 30
Wiring implementation ......................................................................................................................... 31
LEDs .......................................................................................................................................................... 32
POWER and FAULT LEDs.................................................................................................................. 32
SFP LEDs............................................................................................................................................ 38
SD card LED........................................................................................................................................ 39
ecofriendly button....................................................................................................................................... 41
Power supply.............................................................................................................................................. 42
Fans ........................................................................................................................................................... 43
Chapter 2: Installation ...................................................................................................................................... 45
Reviewing safety precautions .................................................................................................................... 46
Cable specifications ................................................................................................................................... 49
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