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8CH Wavelength Division Multiplexing Optical Compact CWDM Ccwdm

4/8 Channels CCWDM Mux Demux, Single Fiber, Side A, Optional Connectors and Housing Compact coarse wavelength division multiplexers (CCWDM Mux) is the mini version of CWDM Mux. Compared with traditional CWDM technology, CCWDM technology uses free-space optics platform which can significantly improve optical performance, in a package less than 1/4 the size of conventional CWDM modules. Main advantages of CCWDM Mux are high wavelength accuracy and stability, low insertion loss, high isolation and low PDL(polarization dependent loss). It's protocol and rates transparent supporting such applications as the CWDM system, PON networks, and CATV Links.
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Features      
                                                       
 High channel isolation  
 Flat and wide passband  
 Compact size and upgrade port is optional  
 Epoxy free optical path and excellent reliability  
 
Applications  
 CWDM system  
 CATV system  
 Telecommunication network system  
 Metro/Access networks  
 
Specifications  
ParameterUnitValue
Channels Number-481618
Typ.Max.Typ.Max.Typ.Max.Typ.Max.
Channel Spacenm20
Central Wavelengthnm1271/1291/1311/1331/1351/1371/1391/1411/1431/
      1451/1471/1491/1511/1531/1551/1571/1591/1611
Operating wavelengthnm1260-1460 or 1460-1620 or 1260-1620
PassbandnmλITU±6.5
CWDM Channel Insertion LossdB1.21.42.02.22.62.83.03.2
Adjacent Channel IsolationdB30
Non-adjacent Channel IsolationdB40
Polarization Mode Dispersionps0.2
Polarization Dependent LossdB0.2
Return LossdB45
DirectivitydB55
Insertion Loss Temperature SensitivitydB/°C0.005
Wavelength Temperature Shiftingnm/°C0.002
Power (max.)mW500
Operation Temperature°C-20~+75
Storage Temperature°C-40~+85
Package Dimensionmm50×27×6.3 or customized

 Ordering Information
CCWDM
/



CCWDMChannel NumberStart ChannelApplication TypeFiber TypeFiber LengthConnector
04=4 CH
      08=8 CH
47=1471
      49=1491
      ...
      61=1611
      SS=special
       (Refer to ITU channel  table)
M=Mux
      D=Demux
09=900um loose tube
      90=900um tight buffer
0.5=0.5m
      10=1.0m
      15=1.5m
      20=2.0m
      S= customized
NA=None
      FP=FC/PC
      FA=FC/APC
      SP=SC/PC
      SA=SC/APC
      LP=LC/UPC
      LA=LC/APC
      MU=MU/UPC
      S= customized
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+86-521-57873993
WhatsApp:
+8618625257159
About us
Kunshan Kewei Fiber Communications Equipment Co., Ltd (opticwave)Was established in 2014. It is a high-tech communications enterprise specializing in the development, manufacturing and network engineering services of optical fiber components and network products.
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