PHY Diagnostics Commands 973
1/g4 Open 128 13:32:08 23 July 2004
1/g5 Fiber - -
show fiber-ports optical-transceiver
Use the show fiber-ports optical-transceiver command in Privileged EXEC mode to display the
optical transceiver diagnostics.
Syntax
show fiber-ports optical-transceiver [
interface
]
•
interface —
A valid Ethernet port. The full syntax is
unit / port.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
The show fiber ports command is only applicable to the SFP combo ports and XFP ports (not
the ports on the SFP+ plug-in module).
Examples
The following examples display the optical transceiver diagnostics.
console#show fiber-ports optical-transceiver
Port Temp Voltage Current Output Input TX LOS
Power Power Fault
----------- ------ ------- ------- ------ ----- ----- ---
1/g3 w OK E OK OK OK OK
1/g4 OK OK OK OK OK E OK
1/g1 Copper
Temp - Internally measured transceiver temperature
Voltage - Internally measured supply voltage
Current - Measured TX bias current
Output Power - Measured TX output power in milliWatts
Input Power - Measured RX received power in milliWatts
TX Fault - Transmitter fault
LOS - Loss of signal
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