09-23-2008 03:02 AM - edited 03-06-2019 01:31 AM
Hello,
If it possible using Cisco IOS command to monitor optical signal receive power level ?
Model Cisco 3560G
SFP Cisco-Finisar 1000Base-LX
SW 12.2(25) SEE3
Best Regards,
Tomas
09-23-2008 03:27 AM
Not that I know of. Have never seen anything like that.
09-23-2008 03:46 AM
Only option to see the power receiving through fiber cable, or going into SFP is using Power Meter.
Best Tool used in field.
HTH..rate if helpful..
09-23-2008 05:51 AM
You are right. Power Meter in such case is better than Cisco CLI :-)
Hello!
What you need there is an additional device called OTDR (Optical Time Domain Relectometer)
which can measure your optical signal over the line. Usually Service Providers have such a device!
(More info: http://en.wikipedia.org/wiki/Optical_time_domain_reflectometer)
Cheers,
Calin
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