Волоконно-оптические муфта WDM

We supply various kinds of fiber optic coupler WDM. 1. Applications Fiber To The Home (FTTH) Local Loop Passive Optical Networks (PON) Fiber Optic CATV Fiber Communication Systems Fiber Optic Test Equipment Fiber Optic Sensing Local Area Networks (LAN)2. Features ALL fiber construction High Reliability Outstanding Optical Performance Different Fiber Types Available3. SpecificationParameter UnitPremiumABOperating Wavelength nm1310±20, 1550±20 /1310±40, 1550±40 or OthersExcess Loss Typ. dB0.1Polarization Stability Max dB0.10.10.15Uniformity (50:50) Max dB0.60.81.0Thermal Stability Max dB0.20.30.4Directivity Min dB50 (1x2), 60 (2x2)Reflectance Min dB50 (1x2), 60 (2x2)Operating Temperature °C-30 85Storage Temperature °C-40 85Insertion Loss 50/50Max dB3.3/3.33.4/3.43.6/3.645/553.8/2.93.9/3.04.0/3.140/604.3/2.54.4/2.64.6/2.735/654.9/2.15.0/2.25.2/2.330/705.6/1.85.7/1.855.9/1.925/756.4/1.456.5/1.556.7/1.620/807.4/1.157.5/1.27.7/1.315/858.7/0.98.8/0.959.0/1.010/9010.5/0.610.6/0.710.8/0.85/9513.7/0.3513.8/0.414.0/0.51/9921.0/0.1521.3/0.221.6/0.25