Hi all, the OTDR testing of 14km f

[bo7winner]

Hi all,
the OTDR testing of 14km fiber optic shows attenuation -0.174 dB,it my first time seeing negative attenuation,please help to interpret this value knowing that the acceptance criteria is 0.1 dB as per specification.
THx

 

[Marmite]

You might be better off posting this in the copper/fibre communications forum :-

http://www.eng-tips.com/threadminder.cfm?pid=735

Regards
Marmite

 

[itsmoked]

forum735

Keith Cress
kcress -

http://www.flaminsystems.com