Can anyone advise on the OR fibre (FTTP) signal wavelength?
I believe it to be
850nm as this is the highest light signal measurement on my very basic and cheap Chinese Optical Power Meter which I bought just for fun and in an effort to increase my FO knowledge base.
The meter can measure 850,980,1300,1310,1490,1550 & 1625nm wavelengths, 980nm and upwards giving a proportionately lower light signal reading above 850nm.
If I remember correctly, the OR sub-contractor who installed my FTTP said he expected a light reading of -20dBm or less to certify his splice integrity, I failed to ask regarding the signal wavelength, not sure he would have known!
The Optical Power Meter used listed here:
Op Pwr MtrGone up in price since my purchase, took approx 3 weeks to arrive from China.
Edit: Typo correction.