The MPO loopback (Loopback)

The MPO loopback (Loopback) contains the MPO loopback jumper, which passes both ends of the optical fiber into an MPO connector, so that the optical path is in the same connector, without changing the signal or repeating the signal back to itself.

It can provide an effective solution to test the transmitting ability and receiving sensitivity of network equipment, especially in 40/100G network communication, it can locate various potential phenomena through the return signal, so as to achieve a single component or interface on a paired optical fiber network And effective testing and evaluation of the network.

Fiber optic loopers are available in multiple configurations to accommodate 8-, 12-, 16-, and 24-fiber MPO connectors and several fiber configurations to suit the port under test.

The streamlined and sturdy shell design provides better stability and reliability.