Standard Single Mode Fiber Optic Coupler

Model No.:SM Product Origin:China Brand Name:Bynet Price Terms:FOB Shanghai Payment Terms: Certification:ISO9001, TLC Description:Features:1) Fiber mode: single mode, multimode, tree, star type2) Low insertion loss3) Excellent directivity, optional splitting ratio4) Low polarization sensitivity5) Excellent mechanical and environmental stabilityApplications:1) Fiber to the home (FTTH)2) Local loop3) Passive optical networks (PON)4) Fiber optic CATV5) Fiber communication systems6) Fiber optic test equipment7) Fiber optic sensing8) Local area networks (LAN)Specifications:1) Center wavelength: 1,310 or 1,550nm 2) Bandwidth: 20nm 3) Coupling ratio: 10~50% 4) Grade: P, A, B5) Typical excess loss: 0.07, 0.12 or 0.17dBMax. polarization:1) Dependent loss: 0.10, 0.15 or 0.20dB 2) Min. directivity: 55, 50 or 40dB 3) Max. uniformity: 0.7 0.8 0.9Max. temperature: 1) Coefficient 0.3dB/oC 2) Flatness: 0.4dB 3) Operating temperature: -40~+85oC4) Storage temperature: -40~+85o