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Powering Up

Single-Port Power Over Ethernet Adapter User’s Guide 2-3

Powering Up

Simplyplugoneendofthepowercordorpowersupplyintothe

unit,andtheotherendintoagroundedACpowersource.Units

aretypicallyconnectedtoapowerstriporotherpoweroutlet

thatmaybecycledonandoff.Anuninterruptiblepowersupply

(UPS)maybeused.

Figure 2-1 BL-69551ENT Schematic Block Diagram

Description of LED Functions

Power-up Sequence

Uponpower‐up,all3LEDswilllightfor2seconds,aspartofthe

self‐testfortheinternalmicroprocessorsoftware.Aftertheendof 

the2seconds,the“ON”LEDwillilluminategreen,signifying

thattheDCoutputvoltageisavailableforpoweringacompliant

load(tothe

802.3afPoEstandards).

J45

RJ45

Data &

Power

Out

Data

(green)

FAULT

(red)

CONNECT

(green)

PoE

Power &

ntrol

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Enterasys-networks Network Ethernet Adapter Bedienungsanleitung Seite 25