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Status LEDs
MDU-2400FXC 4 Port 100Mbps SC Fiber Switch Module
Once the module(s) slides into the open slot(s) on the front panel of the switch, the LED
indicators for the module(s) will be shown in the LED Monitor area of the. The display includes
all the possible configurations. For instance, when the ‘MODULE 1’ slot is occupied, LED
columns 17 to 20 are used as indicators for the module. When the ‘MODULE 2’ slot is used,
LED columns 25 to 28 are the indicators. There are three LEDs for each port. Their definitions
are described as follows:
10/100Mbps LED
Off
Not Applicable
Solid Green
100Mbps
Full/Col LED
Off
Half Duplex operation (Default)
Solid Green
Full Duplex operation
Blinking Amber
Collisions detected for half Duplex operation.
Link/Act. LED
Off
Port is link down.
Solid Green
Port is link up and no traffic.
Blinking Green
Port is link up and with traffic.