show fiber-ports optical-transceiver

This command displays the diagnostics information of the SFP like Temp, Voltage, Current, Input Power, Output Power, Tx Fault, and LOS. The values are derived from the SFP's A2 (Diagnostics) table using the IC interface.

Format	show fiber-ports optical-transceiver {all \| unit/slot/port}
Mode	Privileged EXEC

Column

Meaning

Temp	Internally measured transceiver temperature.
Voltage	Internally measured supply voltage.
Current	Measured TX bias current.
Output Power	Measured optical output power relative to 1mW.
Input Power	Measured optical power received relative to 1mW.
TX Fault	Transmitter fault.
LOS	Loss of signal.

The following shows an example of the command output:

(Extreme 220) #show fiber-ports optical-transceiver all
                                    Output    Input
Port      Temp  Voltage  Current     Power    Power   TX     LOS
           [C]   [Volt]     [mA]     [dBm]    [dBm]   Fault
--------  ----  -------  -------   -------  -------   -----  ---
0/49      39.3    3.256      5.0    -2.234   -2.465   No     No
0/50      33.9    3.260      5.3    -2.374  -40.000   No     Yes
0/51      32.2    3.256      5.6    -2.300   -2.897   No     No

Published February 2019prev | next

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