75
If you encounter problems with the NJ205 IntelliJack:
■
Verify the IntelliJack is receiving power by viewing the
Power LED (it should be on). If the Power LED is not on,
make sure that:
■
(If using Power Over Ethernet) the other end of the
network cable is plugged into a switch on the network
that has Power Over Ethernet integrated into it, or one
that feeds into an external midspan power supply that
supports Power Over Ethernet.
■
(If using a local power supply) the power supply is
plugged into the IntelliJack and into a working electrical
outlet.
■
Verify the IntelliJack is connected to the network properly
by viewing the Link LED (it should be on). If the Link LED is
not on, make sure the network cable:
■
Is terminated properly. Refer to the connector
manufacturer’s instructions for terminating the cable. Be
sure to test the connector and verify it is working.
■
Has a valid connection to the network.
■
Adheres to proper length and cabling specifications for
your network.
F
Troubleshooting
Содержание 3CNJ205
Страница 16: ...Installing the IntelliJack 12 ...
Страница 22: ...Installing the Configuration Managers 18 8 Review the settings you selected and click the Install button ...
Страница 24: ...Installing the Configuration Managers 20 ...
Страница 64: ...Specifications 60 ...
Страница 76: ...Power Options 72 ...
Страница 92: ...3Com Corporation P O Box 58145 5500 Great America Pkwy Santa Clara CA 95052 8145 U S A www 3com com ...