Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch テクニカルリファレンス
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.
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.
the failure location. The failure location is valid only if the
cable status is Open or Short.
Command
Description
show fiber-ports
optical
transceiver
optical
transceiver
Displays diagnostic information for optical transceivers.
Parameter
Description
interface
The port number.