arameter/Type:Nx2(N=1or2),Nx4(N=1or2),Nx8(N=1or2),Nx16(N=1or2),Nx32(N=1or2),Nx64(N=1or2). Fiber:9/125 um SMF-28e or customer appoint. Operating Wavelength(nm):1260~1650(nm). Insertion Loss:?3.8dB,?7.4dB,?10.5dB,?13.5dB,?16.8dB,?20.5dB. Uniformity(dB):?0.6dB,?0.7dB,?1.0dB,?1.2dB,?1.5dB,?2.0dB Polariation Dependent Loss:?0.3dB,?0.3dB,?0.3dB,?0.3dB,?0.3dB,?0.3dB Return Loss:UPC?50dB APC?55dB Directivity:?55dB Working Temperature(?):-40°C to +85°C