18 Channel Compact CWDM MUX DEMUX Module, Pass Port with 24Fiber MTP/APC Connector,1Mtr

18 Channel Compact CWDM MUX DEMUX Module, Pass Port with 24Fiber MTP/APC Connector,1Mtr Compact CWDM MUX DEMUX Module is Compact Coarse wavelength Division Multiplexer Mux Demux Module and fall in with TELCORDIA GR-1221-CORE It provides Channels up to 16 even 18 with 20nm channel spacing from 1260nm~1610nm Description Compare to common standard CWDM MUX DEMUX Modules,AIFIBER provides Compact CWDM MUX DEMUX Modules based on optical bench platform(that consists of multiple filter collimator and substrate,wedges) to greatly reduce manufacturing cost and improve optical performance. For Compact CWDM MUX Demux applications, it previously shows that the substrate intergration and free space beams provide more compact module dimensions,but the intergration of 3-port thin-film filters solutions cannt . Compact CWDM Multiplexer/Demultiplexer’s the angel of incident(AOI) works at 13.5°and that is a great design for optic performance and path lengths. And the approach of multiplexed signals from the Com port propagate to channel 1 and then the filter passband wavelength of Channel is passed, other wavelengths are reflected to channel 2 and all are controlled in the same way until all channels are dropped or the remaining signals are out from the upgrade port. Applicants CWDM network in PON CWDM upgrade in metro network CATV FTTH/FTTP Feature Epoxy Free in Optical Path High Isolation Low Optic Loss and Polarization Sensitivity Compact Size Telcordia GR-1221 Qualified Specification Type 18 Channel Mux/Demux Operating Wavelength range（nm) 1270~1610 or 1271~1611 Center Wavelength Accuracy(nm) ±0.5 Channel Spacing(nm) 20 Channel Pass band (nm) ±7.5/±6.5 Insertion Loss (Max.dB) 3.3 Channel Ripper( Max.dB) 0.5 Fiber Type Corning SMF-28e Isolation (Min.dB) Adjacent 30 Non-adjacent