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• 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 key parameters of transceiver modules
display transceiver interface [ interface-type
interface-number ] [ | { begin | exclude | include }
regular-expression ]
Display transceiver modules’ electronic label
information
display transceiver manuinfo interface [ interface-type
interface-number ] [ | { begin | exclude | include }
regular-expression ]
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 alarms present on transceiver modules
display transceiver alarm interface [ interface-type
interface-number ] [ | { begin | exclude | include }
regular-expression ]
Display the present measured values of the
digital diagnosis parameters for pluggable
transceivers
display transceiver diagnosis interface [ interface-type
interface-number ] [ | { begin | exclude | include }
regular-expression ]
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 diagnostic-information command to bulk collect running data for
multiple modules. The display diagnostic-information command equals this set of commands: display
clock, display version, display device, and display current-configuration.
To do… Use the command… Remarks
Display system version
information
display version [ | { begin | exclude |
include } regular-expression ]
Available in any view
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