How to Test Optical Return Loss & Insertion Loss with OptoTest OP940-CSW
We’re going to start by connecting up our reference cable, which historically with the rack mount 12 or 24 channel OP940 would require a fanout cable. But now with this in the compact size, we just have a straight MTP/MPO connector on the inside here and we’re going to mate a 12 fiber MPO to MPO cable straight to the front panel.
Lift the flap here and just connect that right up. And we’ll leave it there for now while we launch CLX.