QTech QSW-2800 series - Page 106

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92
Voltage high
RX power low
TX power low
Detail diagnostic and threshold information:
Diagnostic Threshold
Realtime Value High Alarm Low Alarm High Warn Low Warn
-------------- ----------- ----------- ---------- ---------
Temperature (°C) 33 70 0 70 0
Voltage (V) 7.31(A+) 5.00 0.00 5.00 0.00
Bias current (mA) 6.11(W+) 10.30 0.00 5.00 0.00
RX Power (dBM) -30.54(A-) 9.00 -25.00 9.00 -25.00
TX Power (dBM) -13.01(A-) 9.00 -12.00(-25.00) 9.00 -10.00(-25.00)
Example3:
Ethernet 1/21 is inserted the fiber module with DDM. Enable the transceiver monitoring of the
port after showing the transceiver monitoring of the fiber module.
Step1: Show the transceiver monitoring of the fiber module. Both ethernet 1/21 and ethernet
1/22 do not enable the transceiver monitoring, its interval is set to 30 minutes.
Switch(config)#show transceiver threshold-violation interface ethernet 1/21-22
Ethernet 1/21 transceiver threshold-violation information:
Transceiver monitor is disabled. Monitor interval is set to 30 minutes.
The last threshold-violation doesn’t exist.
Ethernet 1/22 transceiver threshold-violation information:
Transceiver monitor is disabled. Monitor interval is set to 30 minutes.
The last threshold-violation doesn’t exist.
Step2: Enable the transceiver monitoring of ethernet 1/21.
Switch(config)#interface ethernet 1/21
Switch(config-if-ethernet1/21)#transceiver-monitoring enable
Step3: Show the transceiver monitoring of the fiber module. In the following configuration,
ethernet 1/21 enabled the transceiver monitoring, the last threshold-violation time is Jan 02
11:00:50 2011, the detailed DDM information exceeding the threshold is also shown.
Switch(config-if-ethernet1/21)#quit
Switch(config)#show transceiver threshold-violation interface ethernet 1/21-22
Ethernet 1/21 transceiver threshold-violation information:
Transceiver monitor is enabled. Monitor interval is set to 30 minutes.
The current time is Jan 02 12:30:50 2011.
The last threshold-violation time is Jan 02 11:00:50 2011.