Reference Guide

1554 PHY Diagnostics Commands
Port Result Length [meters] Date
---- -------- --------------- ---------------
1/0/1 OK
1/0/2 Short 50 13:32:00 23 July 2004
1/0/3 Test has not been performed
1/0/4 Open 128 13:32:08 23 July 2004
1/0/5 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 fiber port.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode, Config mode and all Config sub-modes
User Guidelines
The show fiber ports command is applicable to all fiber ports, including SFP,
SFP+, and XFP ports. It will display an error if executed against a copper port
or passive or active direct attach cables.
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
2CSPC4.X8100-SWUM102.book Page 1554 Friday, March 15, 2013 8:56 AM