OM2 Fiber Multimode Fiber Optic
OM2 Fiber Multimode Fiber Optic-1

Bend Insensitivity Curving Multi-Core OM2 Fiber

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Inquiry

T-OF089 TOEM’S OM2 (50/125μm) Bending Insensitive Multimode Fibre complies with or exceeds ISO/IEC 11801-1 OM2 specification, IEC 60793-2-10 A1-OM2 specification, and TIA-492AAAF A1-OM2 specification.

Features

  • Superior geometry uniformity
  • Low attenuation
  • High bandwidth at wavelengths of 850nm and 1300nm
  • Manufactured by PCVD process
  • Extremely refined refractive index profile
  • Very low macro-bending sensitivity
  • Coated with YOFC’s proprietary dual layer UV curable acrylate

Benefits and Applications

  • Local area networks (LAN)
  • Video, voice and data services
  • Gigabit Ethernet using laser or LED light sources
  • supports the use and installation of optical cables with a small bending radius
  • High resistance to micro-bending
  • Optimized performance in tight-buffer cable applications
  • Stable performance over a wide range of environmental conditions

Application

*LAN application video, audio;
*Data services are applicable to Gigabit Ethernet for laser or LED light sources;
*Support the use and installation of optical cables at a small bending radius;

Specifications

Characteristics Conditions Specified values Units
Geometry Characteristics
Core Diameter — 50±2.5 [μm]
Core Non-Circularity — ≤5.0 [%]
Cladding Diameter — 125.0±1.0 [μm]
Cladding Non-Circularity — ≤1.0 [%]
Coating Diameter — 245±7 [μm]
Coating/Cladding Concentricity Error — ≤10.0 [μm]
Coating Non-Circularity — ≤6.0 [%]
Core/Cladding Concentricity Error — ≤1.5 [μm]
Delivery Length — up to 17.6 [km/reel]
Optical Characteristics
Attenuation 850nm ≤2.3 [dB/km]
1300nm ≤0.6 [dB/km]
Overfilled Modal Bandwidth 850nm ≥500 [MHz·km]
1300nm ≥500 [MHz·km]
Numerical Aperture — 0.200±0.015 —
Group Refractive Index 850nm 1.482 —
1300nm 1.477 —
Zero Dispersion Wavelength，λ0 — 1295-1340 [nm]
Zero Dispersion Slope，S0 1295nm≤λ0≤1310nm ≤0.105 [ps/(nm2·km）]
1310nm≤λ0≤1340nm ≤0.000375（1590-λ0） [ps/(nm2·km）]
Macrobending Loss — — —
2 Turns @ 15 mm Radius 850nm ≤0.1 [dB]
1300nm ≤0.3 [dB]
2 Turns @ 7.5 mm Radius 850nm ≤0.2 [dB]
1300nm ≤0.5 [dB]
Backscatter Characteristics 1300nm
Step（Mean of Bidirectional Measurement） — ≤0.10 [dB]
Irregularities Over Fibre Length and Point Discontinuity — ≤0.10 [dB]
Attenuation Uniformity — ≤0.08 [dB/km]
Environmental Characteristics 850nm & 1300nm
Temperature Cycling ’-60℃ to 85℃ ≤0.10 [dB/km]
Temperature-Humidity Cycling ‘-10℃ to 85℃，4% to 98% RH ≤0.10 [dB/km]
Water Immersion 23℃, 30 days ≤0.10 [dB/km]
Dry Heat 85℃，30 days ≤0.10 [dB/km]
Damp Heat 85℃,85% RH，30 days ≤0.10 [dB/km]
Mechanical Specification
Proof Test — ≥9.0 [N]
— ≥1.0 [%]
— ≥100 [kpsi]
Coating Strip Force typical average force 1.5 [N]
peak force ≥1.3，≤8.9 [N]
Dynamic Stress Corrosion Susceptibility Parameter（nd, typical） — 20 —

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