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WDM optical splitters

DWDM multiplexers and demultiplexers Series M-ST

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Advantages:

  • ­ Resistant to environmental influences;
  • ­ Easy to install;
  • ­ A wide range of wavelengths;
  • ­ Low insertion loss;
  • ­ Low cross-link;
  • ­ ITU standard;
  • ­ High reliability.

 

Areas of use:

  • ­ Fiber-optic telecommunications;
  • ­ Fiber-optic network CATV;
  • ­ Local optical network;
  • ­ FTTH (Fiber to the home).

 

Specifications: 

Type
Multiplexer
Demultiplexer
Number of Channels
04/08/16 or on request
Central wavelength, nm
1311/1331/1351/1371/1391/1411/1431/1451/1471/
1491/1511/1531/1551/1571/1591/1611 or on request
Channel interval, nm
20
Insertion loss, dB:
≤1,6
For 4 channels
For 8 channels
≤2,8
For 16 channels
≤4,0
Directivity, db
≥50
Adjacent channel isolation, dB
N/A
≥30
Input return loss, dB
≥45
Polarization loss, dB
≤0,1
Polarization mode dispersion, nc
≤0,1
Temperature stability dB /°С
≤0,005
Maximum optical power, mW
300
Storage temperature / operating, °С
­40…+85 / 0…+70