Couplers Compact Package (Mini Size) Fused Coupler FiberCom has developed compact package, tube size 40mm or shorter for a wide variety of couplers, including Wideband, Dual Window, Ultra-Low PDL types. It is bi-directional passive device made by the fused biconic taper (FBT) fusing process ensuring consistent quality, reliability and high performance. These components provide low insertion loss and high directivity at all various splitting ratios. Features Low Insertion Loss Low PDL High Directivity Supports mini. size 40mm or shorter Configurations in both 1 x 2 and 2 x 2 Customer specified splitting ratios available Performance Specification Specifications Ultra Premium Standard 1310nm and/or 1550nm 40nm Wavelength Operating Temperature -40C to +85C Storage Temperature -40C to +85C Temp. Coefficient(dB/C) < 0.002 Directivity 55dB 1x2 Reflectance 60dB 2x2 55dB 250m Fiber:3.0(OD)x40(L) Package Dimension(mm) 900m Loose Tube:3.0(OD)x45(L) * Coupling ratio / Insertion Loss / Uniformity / PDL / Typical Excess Loss Please check the details specifications by referring to "Windband", "Dual Window" and "Ultra-Low PDL" category respectiv Qualification and Reliability Test Type of Test Conditions Duration Damp Heat 75C and 95% RH 2500 hours High Temperature Storage(Dry Heat) 85C and 30% RH 2500 hours -40C 2500 hours 432, PH5.50.5 340 hours 10~2,000Hz Random,20G 3axes,12 hours Low Temperature Storage Water Immersion Vibration FiberCom Optics Communication Corp. 8F, No.128, Lane 235, Pao-Chiao Road, Hsin Tien City 231, Taipei Hsien, Taiwan, R.O.C. TEL:886-2-89121818 FAX:866-2-89121233 http://www.fibercom.com.tw