FILTER PRODUCTS

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The multi-channel Dense Wavelength Division Multiplexer Modules are based on thin film PMDWDM  devices by cascading individual channels into sequence. Channel numbers can be as high as 40 (16) for 100 (200) GHz systems in C band or in L band. They are featured with wide passband,low insertion loss, high channel isolation and ...
  • Operating Wavelength: 1550.12 nm
  • Operating Bandwidth: 0.4 nm
  • Isolation (min): 25 dB
  • Max Power Handling: 0.3 W
  • Polarization Maintaining: Yes
Data Sheet
1550/CWDM MUX/DEMUX Plug-in Module
Finisar Corporation
1550/CWDM plug-in module is a passive optical multiplexer /demultiplexer designed to add CWDM wavelengths to an existing 1550nm backbone ring. The module multiplexes and demultiplexes a single 1550nm wavelength and five additional CWDM wavelengths in a two-fiber ring network. This MUX/DEMUX module plugs into one half of a 1RU, 19\" ...
  • Operating Wavelength: 1471 nm
  • Operating Bandwidth: -- nm
  • Isolation (min): 30 dB
  • Max Power Handling: N/A W
  • Polarization Maintaining: No
  • ...
Data Sheet
1310/CWDM MUX/DEMUX Plug-in Module
Finisar Corporation
1310/CWDM plug-in module is a passive optical multiplexer/demultiplexer designed to add CWDM wavelengths to an existing 1310nm backbone ring. The module multiplexes and demultiplexes a single 1310nm wavelength and the complete CWDM wavelength grid from a two-fiber ring network. This MUX/DEMUX module plugs into one half of a 1RU, 19\" ...
  • Operating Wavelength: 1464.5 nm
  • Operating Bandwidth: 1310 nm
  • Isolation (min): 45 dB
  • Max Power Handling: N/A W
  • Polarization Maintaining: No
  • ...
Data Sheet
PM FWDM
Anylink Technology
The PM Filter WDM is characterized with low insertion loss, Wide Pass Band, high return loss, excellent environmental stability and reliability.
  • Operating Wavelength: 1520 nm
  • Operating Bandwidth: 60 nm
  • Isolation (min): 0.7 dB
  • Max Power Handling: 0.5 W
  • Polarization Maintaining: Yes
Data Sheet
The Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology. All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, ...
  • Operating Wavelength: 960~990 nm
  • Operating Bandwidth: -- nm
  • Isolation (min): 25 dB
  • Max Power Handling: 0.3,0.7,1,2,3,10 W
  • Polarization Maintaining: Yes
Data Sheet
The Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology. All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, ...
  • Operating Wavelength: 1520~1580 nm
  • Operating Bandwidth: -- nm
  • Isolation (min): 25 dB
  • Max Power Handling: 0.3,0.7,1,2,3,10 W
  • Polarization Maintaining: Yes
Data Sheet
DK Photonics uses unique fusing technique and polarization maintaining fiber to build the 980/106 nm polarization maintaining fused WDM. It features low excess loss, small size and high polarization extinction ratio. PM fused WDM is widely used for fiber laser,optical sensors and optical gyro. This product can also be ...
  • Operating Wavelength: 980-1064 nm
  • Operating Bandwidth: ±5 nm
  • Isolation (min): 13 dB
  • Max Power Handling: 2 5 10 20 W
  • Polarization Maintaining: Yes
Data Sheet