1.Low insertion and high back reflection loss 2.Good exchangeability 3.Sinall size wasy for dense installation 4.High temperature stability 5.Good environmet adaptability and wide applicability 6.Standard: NTT-MU hardware compatibility Applications 1.Optical-fiber communications system 2.Optical-fiber data transmission 3.Local Area Networks 4.Optical-fiber sensor 5.Optical-fiber CATV Ordering Choices Fiber-Optic Type: 9/125um, 50/125um, 62.5/125um, etc. 2.Outside Diameter of the Fiber-Optic cable: 0.9mm, 2.0mm.. 3.Specification: simplex, duplex, and ribbon, 4 cores, 6 cores, 8 cores, 12 cores, etc. 4.Material of the cable sheath: polyvinyl chloride (PVC), low smoke and zero halogen (LSZH). 5.Type of the lock pin: PC, UPC APC finish