User Manual
OK/FAIL LED, one bicolor:
•
Green—MIC is functioning normally
•
Yellow—MIC has failed
LINK LED, one green per port:
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Off—Not enabled
•
Green—Online with no alarms or failures
•
Yellow—Online with alarms for remote failures
•
Red—Active with a local alarm; router has detected a failure
LEDs
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SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP