Lan Connector Lamps - NEC Express5800 120Rj-2 User Manual

User Guide

LAN Connector Lamps

There are two lamps for each of the two LAN ports (connectors) on the rear panel.
2
1
A
■ LINK/ACT lamps
Each LINK/ACT lamp indicates the status of the standard network port of the
server. While power is supplied to the server and HUB and the connection is
correct, the lamp is on (green).
The lamp turns green and flashes while the network port is transmitting/receiving
data.
If the lamp does not go on when the LINK state is placed, check if the network
cable is in normal state and if it is connected correctly. If the lamp does not go on
yet when the network cable is normal, the network (LAN) controller may be faulty.
In this case, contact your sales representative.
■ Speed lamp (for data transmission ports)
This lamp indicates whether each of the network ports normally equipped with the
server is operated through the 1000BASE-T, 100BASE-TX or 10BASE-T network
interface.
If the lamp is lit orange, the network port is operated through 1000BASE-T. If the
lamp is lit green, the network port is operated through 100BASE-TX.
If the lamp is off, the network port is operated through 10BASE-T.
■ Speed lamp (for management port)
This LED indicates chether
is operated through the 100BASE-TX or 10BASE-T network interface. If the LED is lit
amber, the network port is operated through 100BASE-TX. If the LED is off, the network
port is operated through 10BASE-T.
1
B
Figure 193: LAN Connector Lamps
A: Management Port
B: LAN Port
1: LINK/ACT LED
2: Speed LED
each of the network ports normally equipped with the server
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2 1
2
B