Application: fiber optic communication network fiber broadband access network CATV    fiber instruments fiber LAN Material: 1 Sleeve ceramic sleeve or Japan phosphor bronze 2 Attenuation fiber cable from Japan 3 Exterior components Japan, China or USA 4 core: ceramic (Japan or China) 5 exterior components: Japan or USA or China (optional) 6 fiber Corning FC/PC patch cord Duplex Multimode patch cord SC/APC patch cord Waterproof 2 cores pigtail Waterproof 4 cores pigtail Waterproof 8 cores pigtail Optical bundle connector Soft fiber cable connector Optical ribbon connector Features: 1 Low insertion loss and back reelection loss 2 Ferrule end surface predated 3 Precision anti-rotation key and corrosion resistant body 4 UL-rated plastic housing 5 Telcordia style boots 6 Boots in a variety of colors 7 Free-looting ceramic ferrule Technical dependability data (test): Test item Test condition Wet- Temperature:85 /relative humidity resistance 85 /14Days/insertion loss≤0.1Db Temperature Temperature-40 ~+75 /relative Humidity 10 -80 /42 repetitions/ change 14days/ insertion loss≤0.1Db Put in water Temperature43 , /ph5.5,/ 7Days / insertion loss≤0.1Db Swing1.52Mm/frequency 10hz 55hz, Vibrancy X y z three Directions:2 hours Insertion loss≤0.1Db Load bend 0.454Kgload/circle 100 Insertion loss≤0.1Db Load torsion 0.454Kgload/10 circles Insertion loss ≤0.1Db Senility 0.23Kg pull nakedness fiber -resistance 1.0Kg(with shell ) insertion≤0.1Db Strike High 1.8M,three directions ,8 in each direction/insertion loss≤0.1Db Reference Bell core ta-nwt-001209 standard Insertion loss≤0.1Db SPECIFICATIONS: Type Insertion Loss Insertion Loss Insertion Loss Return Loss Return Loss Return Loss international enterprise typical international enterprise typical PC ≤0.5dB ≤0.20dB ≤0.10dB 40 dB 45 dB 45 dB UPC ≤0.5dB ≤0.20dB ≤0.10dB 40 dB 45 dB 45 dB APC ≤0.5dB ≤0.20dB ≤0.10dB 40 dB 45 dB 45 dB