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FutureGuide LA

FEL-SMLA
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Overview

As the number of channels increases with DWDM, the higher intensity of light in a fibre induces various non-linear effects of light, causing signal distortion in a long span. To address this, we have developed FutureGuide® LA, which is designed for inhibiting non-linear effects with a non-zero dispersion characteristic at the 1530-1565nm region and with large effective area, providing long distance DWDM transmission in C and L bands.

Features

  • Large effective area to minimize non-linear optical effects
  • Superior polarisation mode dispersion characteristics
  • Low attenuation in transmission wavelength range

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Product Reviews

Specification

MODE FIELD DIAMETER AT 1310NM µm 9.6±0.4
EFFECTIVE AREA(AEFF) mm2 65-72(Typical)
ATTENUATION AT 1550NM dB/km ≤0.22
ATTENUATION AT 1625NM dB/km ≤0.24
CABLE CUT-OFF WAVELENGTH nm ≤1450
CHROMATIC DISPERSION (1530-1565NM) ps/(nm·km) ≤3.5
CHROMATIC DISPERSION (1530-1565NM) ps/(nm·km) 2.0-6.0
CHROMATIC DISPERSION (1565-1625NM) ps/(nm·km) 4.5-11.2
POLARISATION MODE DISPERSION (FREE TENSION CONDITION) ps/√km ≤0.1
PROOF LEVEL GPa ≥1.0