just got my first otdr, been trying to shoot the only fiber I have which is 4ct flat drop about 50ft. No luck so far, figured out I needed a launch cable which I now have (500m) but still can't see the mechanical connector / reflection / loss of the flat drop after the launch cable, I'm guessing it's a reflection that is blinding the OTDR and if my flat drop was 200ft I would be able to see the connection between the launch and the cable under test? I guess this is what a launch cable on the far end is for....
Any tips?
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