MTP® Loopback modules are used widely within testing environment especially within parallel optics 200/400G networks. It can be used with MTP cables to detect the quality of each channel and self-loop test of a single MTP interface transceiver. Loopbacks are built to link Transmitter (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.
