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WDM optical splitters

WDM and CWDM devices (Diplexers, multiplexers, add / drop filters)

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Benefits:

  • ­ environment resistant
  • ­ easy to install;
  • ­ wide range of Wavelengths;
  • ­ low insertion loss;
  • ­ low cross-linking;
  • ­ ITU standard;
  • ­ high reliability.

 

WDM Applications:

  • ­ Fiber Optic Telecommunication;
  • ­ CWDM in CATV Optical fiber Networks;
  • ­ local optical networks;
  • ­ FTTH

 

Specifications:

Central Wavelengths, nm
1311/1331/1351/1371/1391/1411/1431;
1451/1471/1491/1511/1531/1551/1571/1591/1611
Channel interval, nm
20
Add / drops insertion loss (C-P1), dB
≤0,8
Insertion loss (С-Р2), dB
≤0,4
Isolation (С-Р1), dB
≥30
Isolation (С-Р2), dB
≥12
Directivity, dB
≥50
Input Return Loss, dB
≥45
Polarization loss, dB
≤0,1
Polarization mode dispersion (PMD), nc
≤0,1
Temperature stability, dB / ° C
≤0,005
The maximum optical power, mW
300
Ultimate tensile strength (UTS), N
5
Storage/operating temperature, ° C / ° C
­40…85 / 0…70
Module dimension, mm
ø5,5х34 mm for 250 um
ø5,5х39 mm for 900 um

Note: Common port, P1-add / drop port, P2 - Express port. By customer request can be made with bare fiber outputs. 250 microns or in 0.9 buffer, or in 2-3-mm protective sheath, with or without connectors.

 

 

Outputs: