2-34 General Description

TIPS:

When there are many accesses, the access LED will blink frequently. Check if the LED blinks in green when the number of accesses decreases, or if it is green when there are no accesses anymore.

When you power on NEC Express5800/ft series and the access LEDs do not illuminate green, remount the hard disks.

LAN Connector LEDs

Two LAN ports (connectors) located in the back have two LEDs each.

•100/10 LED (LAN connector 2), 1000/100/10 LED (LAN connector 1) These LEDs show the transfer rate of the network that is being connected.

LED indications

LAN connector 1

LAN connector 2

1000/100/10

100/10

 

Amber

Operating as 1000BASE-T.

Operating as 100BASE-TX.

 

 

 

Off

Operating as 100BASE-TX or

Operating as 10BASE-T.

 

10BASE-T.

 

•LINK/ACT LED

The LINK/ACT LED shows the status of a standard 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 during “LINK,” check the condition and connection of network cables. If there is nothing wrong with the cables, a defect is suspected in the network (LAN) controller. In this case, contact your sales agent.