NEC Express5800/A1080a, User Manual, Page: 132 / 696

Hardware
132
The following table shows LED status and its description.
LED Status Description
Off Management module is not operating
Lighting in green Normal management module (1)
Lighting in amber Abnormal management module
Off Abnormal management module
(2)
Lighting in green Normal management module
Off Normal
(3)
Lighting in blue Lights when checking the position of the server
Off Indicates that network communication with 10 Mbps is
possible
(6)
Lighting in green Indicates that network communication with 100 Mbps is
possible
Off Indicates Link down
Lighting in green Indicates Link up
(5)
(7)
Blinking in green Indicates the state of being transmitted/received
Off Indicates that network with 10 Mbps is allowed
Lighting in green Indicates that network with 100 Mbps is allowed
(4)
(8)
(10)
Lighting in amber Indicates that network with 1000 Mbps (1Gbps) is
allowed
Off Indicates Link down
Lighting in green Indicates Link up
(9)
(11)
Blinking in green Indicates the state of being transmitted/received
Supplementary note
LAN Status LED (LINK/ACT LED) : (5), (7), (9), (11)
This displays each network port status, and lights in green (LINK) while electrical power
is supplied to the server and HUB and they are connected normally. This blinks in green
(ACT) while the network port is transmitting/receiving.
Check the network cable status and cable connection status if the LED does not light
even in the LINK state. The network (LAN) controller may have failed if the LED does
not sill light. Contact the distributer from which you purchased or maintenance support
company.
LAN Speed LED (100/10 LED) : (6)
This LED indicates which of network interfaces is used by communication mode of the
network port. lighting in green indicates that 100 Mbps is used. LED that is off indicates
that 10 Mbps is used.
LAN Speed LED (1000/100/10 LED) : (4),(8), (10)
This LED indicates which of network interfaces is used by communication mode of the