3Com 3CNJ1000 - IntelliJack Gigabit Switch 빠른 시작 매뉴얼 - 페이지 14

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1. Quick Start Guide

9. Connect Devices to the NJ1000

Now you may connect networking devices such as computers, servers, access points,

IP cameras, and Voice Over IP (VoIP) telephones to any of the four LAN ports on the

front of the NJ1000. Remember, if power is supplied to the NJ1000 by 802.3at or via

the local, external power supply, then PoE PSE power will be available on ports 1 and

10. Troubleshooting: Check the LEDs

Verify the NJ1000 installation by checking the LEDs according to this table:

Table 5

LED

LAN

Port 1 and Port 2

PoE

Description

On — A device is connected to the NJ1000 and a link has been established.

Off — There is no connection to the NJ1000.

On — 802.3af PoE is being supplied.

Off — No PoE is being supplied.