Allied Telesis IE340-20GP - Page 351

C613-50631-01 Rev A Command Reference for IE340 Series 351
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
PLUGGABLES AND CABLING COMMANDS
SHOW
SYSTEM PLUGGABLE DIAGNOSTICS
Output Figure 8-5: Example output from the show system pluggable diagnostics
command on a device
Related
commands
show system environment
show system pluggable
show system pluggable detail
awplus#show system pluggable diagnostics

System Pluggable Information Diagnostics

port1.0.1 Status Alarms Warnings
Reading Alarm Max Min Warning Max Min 
Temp: (Degrees C) 44.871 - 100.00 -40.00 - 95.000 -30.00
Vcc: (Volts) 3.3043 - 3.4650 3.1350 - 3.4000 3.2000
Tx Bias: (mA) 3.468 - 13.264 0.000 - 10.264 0.264
Tx Power: (mW) 0.2376 - 0.7943 0.0562 - 0.6310 0.0708
Rx Power: (mW) 0.2104 - 1.0000 0.0126 - 0.7943 0.0200
Rx LOS: Rx Up

...
Table 9: Parameters in the output from the show system pluggables
diagnostics command
Parameter Description
Temp (Degrees C) Shows the temperature inside the transceiver.
Vcc (Volts) Shows voltage supplied to the transceiver.
Tx Bias (mA) Shows current to the Laser Diode in the transceiver.
Tx Power (mW) Shows the amount of light transmitted from the transceiver.
Rx Power (mW) Shows the amount of light received in the transceiver.
Rx LOS Rx Loss of Signal. This indicates whether:
• light is being received (Rx Up) and therefore the link is up,
or
• light is not being received (Rx Down) and therefore the
link is down