•Display its electronic label. The electronic label is a profile of the transceiver module and contains the permanent configuration including the serial number, manufacturing date, and vendor name. The data is written to the storage component during debugging or testing.
Perform the following commands in any view to verify transceiver modules:
To do… | Use the command… |
| display transceiver interface [ |
Display key parameters of transceiver modules
Display transceiver modules’ electronic label information
display transceiver manuinfo interface [
NOTE:
The display transceiver manuinfo command cannot display information for some transceiver modules.
Diagnosing transceiver modules
The device provides the alarm function and digital diagnosis function for transceiver modules. When a transceiver module fails or inappropriately work, you can check for alarms present on the transceiver module to identify the fault source or examine the key parameters monitored by the digital diagnosis function, including the temperature, voltage, laser bias current, TX power, and RX power.
Perform the following commands in any view to diagnose transceiver modules:
To do… | Use the command… |
| display transceiver alarm interface [ |
Display alarms present on transceiver modules
Display the present measured values of the digital diagnosis parameters for pluggable transceivers
display transceiver diagnosis interface [
NOTE:
The display transceiver diagnosis command cannot display information for some transceiver modules.
Displaying and maintaining device management configuration
For diagnosis or troubleshooting, you can use separate display commands to collect running status data module by module, or use the display
To do… | Use the command… | Remarks | |
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Display system version | display version [ { begin exclude | Available in any view | |
information | include } | ||
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