Products

Telecommunications

Optical Device

Slope Compensation DCF Module for DSF L-band ~ FutureGuide®-DS

Fujikura SC-DCFM compensates signal distortion due to an accumulated dispersion through fiber transmission, so that it can expand transmission distance in DWDM, CATV system. Customized model is also available.
Features

  • 100% Slope Compensation (Typical)
  • 80~120% Slope Compensation
  • Low loss and Low PDL
  • High FOM (Figure of merit)
  • Broadband Compensation
Specifications
Items Unit DC-DS-L-N059-UW DC-DS-L-N118-UW DC-DS-L-N177-UW DC-DS-L-N236-UW
Compensation length km 20 40 60 80
Dispersion@1590nm ps/nm -59+/-3 -118+/-5 -177+/-8 -236+/-10
RDS@1590nm nm-1 0.018+/-20%
Insertion Loss@1590nm dB ≤2.8 ≤3.4 ≤4.0 ≤4.6
PMDrem１ ps ≤0.4 ≤0.5 ≤0.5 ≤0.6
PDL dBp-p ≤0.2 ≤0.2 ≤0.2 ≤0.2
SBS threshold dBm 6≤
Optical Interfaces - Adaptor / Connector
Pigtail fiber - Standard SMF (ITU-T G.652)
Dimensions mm 224 x 238 x 45

rem1) PMD is an averaged value over the wavelength range from 1525 to 1565nm using the Jones Matrix method.
Applications

  • Long-haul telecommunication system
  • DWDM transmission system
Others

Catalog[PDF288KB]