4. Names and Functions of Parts
Express5800/T110j User’s Guide
31
Chapter 1 General Description
4.5.7
LINK/ACT
LED
(
1, 2, M)
This LED indicates the status of the LAN port.
LINK/ACT LED pattern
Description
On (green)
The server is correctly connected with network.
Blinking (green)
The server is accessing network.
Off
The server is disconnected from network.
4.5.8
SPEED LED (
1,
2,
M)
This LED indicates which network interface is used.
Two onboard LANs (
1,
2) support 1000BASE-T, 100BASE-TX, and 10BASE-TX.
Management LAN (
M) supports 100BASE-TX and 10BASE-TX.
SPEED LED pattern
Description
On (amber)
The port is operating with 1000BASE-T interface.
On (green)
The port is operating with 100BASE-TX interface.
Off
The port is operating with 10BASE-T interface.
4.5.9
AC POWER LED
If an optional redundant power supply unit is installed, an AC POWER LED is added to the unit.
LED status
Condition
Description
On (green)
The server is on.
Blinking (green)
AC power is being supplied via the
power cord.
Cold redundancy is enabled.
On (amber)
A redundant power supply system is
configured and a power cord is only
connected to one of the power supply
units.
Connect the power cord to the other power
supply unit.
The power supply unit detects
abnormality and stops because
safety.
Contact your sales representative.
Blinking (amber)
The power supply unit is detecting an
omen of an abnormal.
Off
The power is not supplied to the
server.
Connect the power cable. If the LED is not
lit although power cord is connected,
contact your sales representative.
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