Administrator Guide

Switch Management Commands 2010
Gi1/0/1 OK
Gi1/0/2 Short 50 13:32:00 23 July 2004
Gi1/0/3 Test has not been performed
Gi1/0/4 Open 128 13:32:08 23 July 2004
Gi1/0/5 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, Configuration mode and all Configuration submodes
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
Output Input
Port Temp Voltage Current Power Power TX LOS
[C] [Volt] [mA] [dBm] [dBm] Fault
--------- ---- ------- ------- ------- ------- ----- ---
Te2/0/23 22.5 3.296 7.5 -2.184 -36.990 No Yes
2CSNXXX_SWUM204.book Page 2010 Monday, January 25, 2016 1:25 PM