Cisco Small Business 300 1.1 Series Administration Manual page 295

PHY Diagnostics Commands
78-20269-01 Command Line Interface Reference Guide
Syntax
show fiber-ports optical-transceiver [
Parameters
•
interface-id—Specifies an interface ID. The interface ID must be an Ethernet
port.
•
detailed—Displays detailed diagnostics.
Command Mode
EXEC mode
Example
The following examples display the optical transceiver diagnostics results.
console# show fiber-ports optical-transceiver
Port Temp Voltage Current
----------- ------ ------- -------
gi1 W
gi2 OK
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
LOS - Loss of signal
N/A - Not Available, N/S - Not Supported,
W - Warning, E - Error
console# show fiber-ports optical-transceiver detailed
Port Temp Voltage Current Output
[C] [Volt]
interface interface-id] [detailed
Output Input
Power
------ -----
OK OK OK
OK OK E
Input
[mA] Power Power
[mWatt] [mWatt]
LOS
Power
---
OK OK
OK OK
LOS
22
]
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