CWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
Features 1Wide pass band 2Low Insertion Loss 3High Stability and reliability 4High Channel Isolation 5Epoxy-free on Optical Path Applications 1WDM Network 2Line Monitoring 3Acess Network 4Cellular Application 5Fiber Optical amplifier Parameter4 Channel8 Channel16 Channel MuxDemuxMuxDemuxMuxDemux Channel Wavelength (nm)1270~1610 Center wavelength Accuracy (nm)0.5 Channel Spacing (nm)20 Channel Passband (@-0.5dB bandwidth (nm)>13 Insertion Loss (dB)¨¹1.6¨¹2.5¨¹3.5 Channel Uniformity (dB)¨¹0.6¨¹1.0¨¹1.5 Channel Ripple (dB)0.3 Isolation (dB)AdjacentN/A>30N/A>30N/A>30 Non-adjacentN/A>40N/A>40N/A>40 Inertion Loss Temperature Sensitivity (dB)
Supplier: Fiber optical passive device, cwdm dwdm ccwdm, plc splitter, fiber optical circulator, fiber optical isolator
Supplier: High power fiber components, polarization maintaining fiber components, high power isolator, pm isolator, high power circulator, pm circulator, pbc/s, high power pump laser protector, bandpass fiber, pm filter couple, pm cwdm device, pm fwdm device
Parameter channel spacing100ghz 200ghz Channel wavelength1530.33~1560.61 tu grid Center wavelength accuracy0.050.1 Channel spacing (ghz) 100200 Channel passband (@-0.5db bandwidth) (nm)>0.22>0.5 Insertion loss pass channel0.80.9 Insertion loss reflect channel0.4 Channel ripple0.3 IsolationAdjacentN/a>30N/a>30 Non-adjacentN/a>40N/a>40 Reflection channel isolation (db)> 13> 13 Insertion loss temperature sensitivity0.003 Wavelength temperature shifting
ItemUnitParametersNote Pass Port (C-P) Central Wavelength Wavelength Range Insertion Loss Flatness Isolation @ Reflect Port (C-R) Central Wavelength Wavelength Rangenm Insertion LossdB FlatnessdBIsolation @ DirectivitydB Optical Return LossdB Polarization Dependent LossdB PMDps Thermal StabilitydB/ Optical PowermW500 Tensile LoadN& Operating Temperature Storage Temperature Fiber typeSMF-28e Package dimensionmmTBD TBD
Supplier: Optical coupler, isolator, circulator, optical laser diode, patch cord, 980/1550nm wdm, cwdm, filter wdm, high power isolator, polarization maintaining circulator, bandpass filter, collimator, combiner, pigtail, high isolation wdm, hybrid device, fiber optical splicing protector, heat shrinkable splicing tube, splice closure and joints, gain flattening filter, rack mount splitter module, pm patch cord, connector, high power collimator, single mode, multimode fiber, dwdm, mems switch, mechanical switch, light source, visual fault locator, pin photodiode, photodector, polarization beam combiner/splitter, edfa (erbium doped fiber amplifier), adapter, plc splitter, mpo/e2000/sma/mtrj/mu, video to internet converter, fiber modem
