... and patch cord requirement. IEC874-1 fiber connector and cable instruction, based on TIA/EIA-568 standard on A- ... cord). All patch cords are label with printing on the cable.2.Feature Lower Insertion LossHigh Return LossExcellent Repeatability ,exchangeability, ... LC, MTRJ, E2000, DIN, D4, SMA, etc. Simplex and Duplex assemblies available Singlemode and multimode available PC, UPC and APC polishing ...