The MTP assemblies utilize the same MT ferrules and package them in a push-pull keyed connector housing for quick and easy connection using the MTP adapter. Guide pins in the male connector maintain alignment with holes in the female connector while the adapter retains the connectors in the mated position. Back reflection for singlemode assemblies is controlled by using an 8 degree angle polishing process. Fanouts to single fiber leads connectorized with Molex industry standard SC, FC, and ST connectors are available to interconnect with the current installed base of transmitters, receivers and patch panels. An "enhanced" version of the multifiber connector has been developed to provide a quick and reliable connection for multiple optical fibers. The "enhanced" connector is a more precise NTT compatible ferrule, connecting the fibers using bare ribbon or ruggedized ribbon cable. The "enhanced" version will incorporate the same footprint and alignment as the standard MT/MTP.