Primary Link Status Leds; Secondary Link Status Leds; Status Led - Clear-Com ECLIPSE MEDIAN MATRIX Instruction Manual

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Primary Link Status LEDs

3
These LEDs indicate the status and functioning of the primary (A) fiber
optic link.
Link LED
This LED indicates whether a link has been established on the primary
fiber optic circuit (transceiver A). When illuminated a link is present.
TXVR LED
This LED indicates when data is being transmitted on the primary
circuit. It is illuminated when data is present on the circuit.
ACT LED
This LED is lit if the primary fiber optic circuit is active.
ERR LED
This LED will be illuminated if an error condition is detected on the
primary fiber optic circuit.

Secondary Link Status LEDs

4
These LEDs indicate the status and functioning of the secondary (B)
fiber optic link.
Link LED
This LED indicates whether a link has been established on the
secondary fiber optic circuit (transceiver A). When illuminated a link is
present.
TXVR LED
This LED indicates when data is being transmitted on the secondary
circuit. It is illuminated when data is present on the circuit.
ACT LED
This LED is lit if the secondary fiber optic circuit is active.
ERR LED
This LED will be illuminated if an error condition is detected on the
secondary fiber optic circuit.

Status LED

5
The green "frame data" LED illuminates to indicate successful
communication between the fiber master card and the CPU card. The
status LED on the slave fiber card does not light.
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Eclipse Median Instruction Manual