Technical specifications for G655 optic fiber ITU-T G655 Single mode optical fiber
- name of main index
- 125.0±0.7 um
- unroundness of cladding
- diameter of creeo layer
- 243±7 um
- creep layer/cladding concentricity
- ≤10 um
- Coating Non-circularity
- ≤6 %
- Core-cladding concentricity
- ≤0.5 um
- Fiber Curl（radius of Curvature）
- ≥4 m
FCJ G655 is ideal for high data-rate, multi-wavelength long haul transmission. It has a large effective area for improved power handling plus dispersion optimized for dense wavelength division multiplexing( DWDM). It is suitable for transmission in the conventional C-band(1530-1556nm) and L-band(1565-1625nm), it exceeds the requirements of today’s high-channel-count 2.5Gb/s AND 10Gb/s systems, and supports migration to next generation 40Gb/s data rates.
FCJ G655 has large effective area for improved power handling plus dispersion optimized for dense wavelength division multiplexing (DWDM).This combination reduces the onset of non-linear transmission effects such as four-wave mixing and self-phase modulation, whilst also reducing the cost and complexity of dispersion compensation.
FCJ controls every stage of the manufacturing process ,so that quality is built in to every meter of fiber, rather than selected out at the end through testing. To ensure the accuracy and precision of the manufacturing process, FCJ routinely calibrates and recertifies process equipment and measurement benches against internationally traceable standards from NPL/NIST. And follow test methods compliant with EIA/TIA, CEI-IEC and ITU standards.
Complies with ITU-T G655 optical fiber specification.
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