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Multimode Fiber- OM3 Multimode Fiber

Nanjing Wasin Fujikura OM3 multimode fiber are manufactured by the advanced plasma activatedchemical vapor deposition process, fully supporting legacy 10 〜100 Gb/S systen Applications.

performance

characteristic condition date unit
optical specifications
Attenuation 850nm 1300nm ≤2.5 ≤0.7 dB/km dB/km
OFL bandwidth 850nm 1300nm ≥1500 ≥500 MHz·km MHz·km
Effective modal bandwidth 850nm 1300nm ≥2000 ≥500 MHz-km MHz-km
10Gb/s Ethernet link distance 300
Numerical aperture(NA) 0.185~0.215
Zero-Dispersion wavelength 1295~1320 nm
Zero-Dispersion slope 1295~1300nm 1300~1320nm ≤0.001(λ~1190)≤0.11 ps/(nm2·km) ps/(nm2·km)
Effective group 850nm1300nm 1.4751.473
Back scatter characteristices(1300nm)
Point discontinuity ≤0.1 dB
Attenuation uniformity ≤0.1 dB
Attenuation coefficient difference for Bi-directional measurement ≤0.1 dB/km
Dimensions performance
Core diameter 50±2.5 μm
Core non-circularity ≤6.0 %
Cladding diameter 125±2 μm
Cladding non-circularity ≤2 %
Coating diameter 245±10 μm
cladding/coating concentricity ≤12.0 μm
core/cladding concentricity ≤1.5 μm
length 1.1~17.6 km/reel
Environmental perfbrmance(850nm/1300nm)
Damp heat 85°C humidity≥85%, 30days ≤0.2 dB/km
Dry heat 85℃±2℃, 30days ≤0.2 dB/km
Temperature Dependence -60℃~+85℃ two weeks ≤0.2 dB/km
Water immersion 23℃±5℃, 30days ≤0.2 dB/km
Mechanical performance
Proof test level ≥0.69 GPa
Macrobend loss100 turnsφ75mm 850nm&1300nm ≤0.5 dB
Strip force 1.0~5.0 N
Dynamic fatigue parameter ≥20

Feature

· Low Insertion loss · High return loss. · Good Repeatability · Good Interchange · Excellent Environmental Adaptability

Application

· Communication rooms · FTTH (Fiber to The Home) · LAN (Local Area Network) · FOS (fiber optic sensor) · Fiber Optic Communication System · Optical fiber connected and transmitted equipment · Defense combat readiness

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