Checking the LEDs

Checking the LEDs

You can verify the IntelliJack installation by checking the LEDs.

LED

(LAN)

(Power)

(Power-

forwarding)

Description

On—the IntelliJack is connected to the network and a link has been established.

Off—there is no connection to the network.

On—the IntelliJack is receiving power (local or via the network). When you first connect power to the IntelliJack, there is a delay of approximately 5 seconds. The power LED light blinks once or twice before remaining solid on.

Off—the IntelliJack is not receiving power.

On—the IntelliJack is connected to and is forwarding power to an IEEE 802.3af-compliant device.

Off—the IntelliJack is not connected to or is not forwarding power to an IEEE 802.3af-compliant device.

CA UTION: Make sure the wiring closet port connected to the IntelliJack white cable is configured as a standard MDI-X port.

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3Com 3CNJ205 manual Checking the LEDs