20-74
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 20 Checking Status and Connectivity
Digital Optical Monitoring
Displaying General Port Transceiver Information
To display general port transceiver information, perform this task in enabled mode:
This example shows how to display general port transceiver information:
Console> show port transceiver
Transceiver monitoring is disabled for all ports.
Monitor interval is set to 10 minutes.
If device is externally calibrated, only calibrated values are printed.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
NA or N/A: not applicable, Tx: transmit, Rx: receive.
mA: milliamperes, dBm: decibels (milliwatts).
Optical Optical
Temperature Voltage Current Tx Power Rx Power
Port (Celsius) (Volts) (mA) (dBm) (dBm)
----- -------------- --------- -------- ------------ -----------
3/1 34.6 0.00 29.3 -1.7 -2.1
3/2 32.9 0.00 30.5 -1.8 -2.3
Displaying Detailed Transceiver Information
To display detailed transceiver information, perform this task in enabled mode:
This example shows how to display detailed transceiver information:
Console> show port transceiver detail
Transceiver monitoring is disabled for all ports.
Monitor interval is set to 10 minutes.
mA: milliamperes, dBm: decibels (milliwatts), NA or N/A: not applicable.
## : high alarm, # : high warning, @ : low warning, @@ : low alarm.
A2D readouts (if they differ), are reported in parentheses.
The threshold values are calibrated.
High Alarm High Warn Low Warn Low Alarm
Temperature Threshold Threshold Threshold Threshold
Port (Celsius) (Celsius) (Celsius) (Celsius) (Celsius)
----- ----------------- -------------- ------------- -------------- ---------
3/1 34.5 70.0 70.0 0.0 0.0
3/2 32.9 70.0 70.0 0.0 0.0
High Alarm High Warn Low Warn Low Alarm
Voltage Threshold Threshold Threshold Threshold
Port (Volts) (Volts) (Volts) (Volts) (Volts)
----- --------------- --------------- ------------- ------------- ---------------
3/1 0.00 5.24 5.24 5.24 5.24
3/2 0.00 5.24 5.24 5.24 5.24
Task Command
Display general port transceiver information. show port transceiver
Task Command
Display detailed transceiver information. show port transceiver detail
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