6. Error Messages
Express5800/R310g-E4, R320g-E4, R320g-M4 Maintenance Guide (Windows)
57
Chapter 1 Maintenance
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LEDs on Management LAN connector and LAN connectors
LINK/ACT LED
LED indication
Description
Action
On (green)
Power is supplied to the server and hub, and they
are connected correctly (LINK state).
–
Blinking (green)
The port is sending or receiving data (ACT state).
–
Off
Disconnected from network.
Check the condition and connection of
network cables.
SPEED LED (Management LAN connector)
LED indication
Description
Action
On (green)
Port is operating on 100BASE-TX.
–
Off
Port is operating on 10BASE-T.
–
SPEED LED (1G LAN connector)
LED indication
Description
Action
On (amber)
Port is operating on 1000BASE-T.
–
On (green)
Port is operating on 100BASE-TX.
–
SPEED LED (10G LAN connector)
LED indication
Description
Action
On (amber)
Port is operating on 1000BASE-T.
–
On (green)
Port is operating on 10GBASE-T.
–
Off
Port is operating on 100BASE-TX.
–
