The MTP loop contains the MTP back ring jumping line in the LOOPBACK, and puts both ends of the fiber

into an MTP connector to achieve the light path in the same connector. The launch capacity and receiving

sensitivity of the device, especially in 40/100G network communication, can locate various potential

phenomena by returning signals to achieve effective testing and evaluation of a single coMTPnent or

interface on the fiber network.

There are many configurations of optical fiber circuit, which can accommodate 8 -core, 12 -core and 24 -

core MTP connector and several fiber fiber configurations to adapt to the port in the test.8F MTP Fiber

Loopback Module allows verification and testing of transceivers featuring MTP interface – 40GBASESR4/

CSR4 QSFP+ devices. 12F MTP Fiber Loopback Module allows verification and testing of

transceivers featuring MTP interface – 40GBASESR4 QSFP+ or 100GBASE-SR4 devices. 24F MTP Fiber

Loopback Module allows verification and testing of transceivers featuring MTP interface –

100GBASESR10 CXP/CFP devices.

MTP Loopback modules provides a looped signal to test the transmit and receiving functions. It used

widely within testing environment especially within parallel optics 40 and 100G networks. Loopbacks are

built to link Transceivers (TX) and Receivers (RX) positions of MTP transceivers interfaces. MTP

loopbacks can facilitate and speed up IL testing of optical networks segments by connecting them to MTP

trunks/patch leads.

OMC offers a line of MTP fiber optic loopback assemblies for burn-in and testing of MTP network

coMTPnents and systems. These MTP Loopback Assemblies are used to effectively test transmitter

capability and receiver sensitivity of network equipment, particularly for telecom and datacom

requirements. They are packaged in a compact housing for the highest density available for these

applications.