The fiber optic patch cords are mainly used on patch panel or for the connection between outlets and terminal equipments.The quality of connectors and fibers are mainly determined by the insertion loss and return loss. Full specifications, FC, SC, ST, LC, MTRJ, E2000, DIN, D4, SMA, etc. Simplex and Duplex assemblies available Single mode and multimode available PC, UPC and APC polishing available Standard & custom configurations Meets Telecordia-GR-326-CORE specifications Hybrid patch cords are available upon request Fan-out available (Ribbon type / bundle type) Pigtail available Loop back available For 3.0mm,2.0mm jacket or 0.9mm buffer. Low insertion loss and back reflection loss Precision anti-rotation key and corrosion resistant body Boots in a green color Free-floating ceramic ferrule Nickel plated brass body Telcordia style boots