12
Port LED
Left
Right
Port LED (Left)
Display mode
STATUS/ECO
Behavior
Description
Green Light
Link is established.
Green Blink
Transmitting and receiving data.
Off
No device connected.
Port LED of 1–48 indicates each mode in the following way:
GIGA
Green Light
Link is established at 1000 Mbps.
Off
Link is established at 100 Mbps or
10 Mbps, or no device is connected.
100M
Green Light
Link is established at 100 Mbps.
Off
Link is established at 1000 Mbps or
10 Mbps, or no device is connected.
FULL
Green Light
Link is established at full-duplex.
Off
Link is established at half-duplex or
no device is connected.
-
Orange Light
Shutting down by loop detection.
Off
Not shutting down by loop
detection.
LOOP HISTORY
Green Light
Loop has been detected within the
last 3 days.
Off
No loop detection history.
Port LED (Right)
Part Names and Functions
2
