Weunion Communication Technology Co.,Ltd is one of the best dwdm multi-channel mux/demux suppliers and also a professional such manufacturer,Website:.weunionfiber.com, welcome to buy our customized dwdm multi-channel mux/demux, and also welcome to consult the price, pricelist or the quotation with our factory.DWDM Multi-Channel Mux/DeMuxFeatures:  Low insertion loss, Low PDL,High return loss and exceptional reliability and stability, High channel isolationApplication:Access networks, Metro networks, Enterprise networksDimension Drawing (mm):Specifications Item Unit Parameters Notes Channel Spacing GHz 100200   Wavelength Range  C- or L-band ITU channels 186.6 to 196.1 THz  Channel Centers nm ITU  Channels ch 4 8 4 8  Pass band GHz ≥ ±12.5 ≥ ±33   Pass band Ripple dB ≤ 0.5  Channel Insertion Loss dB 2.0 3.0 2.0 3.0  Optional express Insertion Loss dB 1.8 2.8 1.8 2.8  Isolation (adjacent channel) dB ≥30  Isolation (non-adjacent channel) dB ≥ 50  Polarization Dependent loss dB ≤ 0.2  Polarization Mode Dispersion ps ≤ 0.2  Directivity dB ≥ 50  Return Loss dB ≥ 45  Optical Power Handling mW ≤ 500  Operating Temperature Range ℃ -5~ 70  Storage Temperature Range ℃ -40 ~ 85  Fiber Type  SMF-28e   Package Dimensions (L x W x H) mm 100×80×10 ABS1. All the specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature. 2. Specifications are subject to change without notice. Download 

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