Table of Contents
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Table of Contents
Preface ...............................................................................................................................................................................13
Safety Symbols Used in this Document ..................................................................................................................... 14
Contact Allied Telesis ................................................................................................................................................. 15
Chapter 1: Overview ..........................................................................................................................................................17
Hardware Components ................................................................................................................................................18
DIN Rail Bracket....................................................................................................................................................19
Screw Holes for Wall Brackets ..............................................................................................................................19
Features .......................................................................................................................................................................20
Twisted-Pair Ports .................................................................................................................................................20
Power Over Ethernet.............................................................................................................................................21
SFP Slots ..............................................................................................................................................................21
Console Port .........................................................................................................................................................21
LEDs .....................................................................................................................................................................21
Power/Alarm Connector ........................................................................................................................................21
MAC Address Tables ............................................................................................................................................22
Management Software ..........................................................................................................................................22
Management Methods ..........................................................................................................................................22
Installation Options................................................................................................................................................22
Additional Features ...............................................................................................................................................22
10/100/1000Base-T Twisted-Pair Ports........................................................................................................................23
Connector Type.....................................................................................................................................................23
Speed ....................................................................................................................................................................23
Duplex Mode .........................................................................................................................................................23
Maximum Distance................................................................................................................................................24
Cable Requirements .............................................................................................................................................24
Automatic MDIX Detection ....................................................................................................................................24
Port Pinouts...........................................................................................................................................................24
Power over Ethernet.....................................................................................................................................................25
PoE Versions ........................................................................................................................................................25
Ethernet Cabling for PoE devices .........................................................................................................................25
Powered Device Classes for PoE and PoE+ ........................................................................................................26
PoE Connection Guidelines ..................................................................................................................................27
PoE Budget ...........................................................................................................................................................27
Port Prioritization ...................................................................................................................................................28
SFP Slots .....................................................................................................................................................................29
Console Port.................................................................................................................................................................30
Reset Button.................................................................................................................................................................31
Grounding Screw..........................................................................................................................................................32
Power/Alarm Connector ...............................................................................................................................................33
Power Supplies .....................................................................................................................................................33
P-Fail Alarm Relay Contacts .................................................................................................................................33
LEDs.............................................................................................................................................................................35
Status LEDs ..........................................................................................................................................................35
Twisted-Pair Port LEDs .........................................................................................................................................36
SFP Slot LEDs ......................................................................................................................................................37
PoE Status LEDs ..................................................................................................................................................37
Power Supplies ............................................................................................................................................................39
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