Lan Connector Led - NEC Express5800 Series User Manual

2-20 General Description
Access LED on the DVD-ROM drive
This LED illuminates when the installed CD-ROM is being accessed.

LAN Connector LED

 LINK/ACT LED
The LINK/ACT LED shows the status of the network port. It is green if power is supplied to the
main unit and hub, and they are connected correctly ("LINK"). It blinks green while the network
port sends or receives data (ACT).
When the LED does not illuminate with a cable connected, check the connection of network
cable at both ends. If there is nothing wrong with the cable, a defect is suspected in the network
(LAN) controller. In this case, contact your sales agent.
 Speed LED
This LED indicates the communication mode used by a network port (speed).
1000BASE-T and 100BASE-TX are the supported LAN port types. When this LED illuminates
in amber, the port is operating on 1000BASE-T. When the LED illuminates in green, the port is
operating on 100BASE-TX.