Cisco Small Business 200 Series

Administration
Cable Diagnostics
Cisco Small Business 200E Series Advanced Smart Switch Command Reference 37
2
Related Commands
show fiber-ports optical-transceiver
Use this command to display diagnostics for optical transceivers.
show fiber-ports optical-transceiver [interface]
Syntax Descriptions
Command Modes
Privileged Exec
Examples
The following example shows output for the command when no port is specified.
Output Input
Port Temp Voltage Current Power Power TX LOS
[C] [Volt] [mA] [dBm] [dBm] Fault
------- ---- ------- ------- ------- ------- ----- ---
g1 0.4 0.000 3081249.3 54.887 50.502 Yes No
g2 0.9 0.000 3081249.3 54.887 50.502 Yes No
Temp - Internally measured transceiver temperatures.
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.
Failure Location The estimated distance in meters from end of the cable to
the failure location. The failure location is valid only if the
cable status is Open or Short.
Command Description
show fiber-ports
optical
transceiver
Displays diagnostic information for optical transceivers.
Parameter Description
interface The port number.