Shanghai Gengyun Industrial Co., Ltd
T-OF088 TOEM’s OM1(62.5/125μm) Multimode Fibre complies with or exceeds ISO/IEC 11801-1 OM1 specification, IEC 60793-2-10 A1-OM1 specification, and TIA-492AAAF A1-OM1 specification.
Features
- Superior geometry uniformity
- Low attenuation
- High bandwidth at wavelengths of 850nm and 1300nm
- Manufactured by PCVD process
- Extremely refined refractive index profile
- Coated with TOEM’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
- High resistance to micro-bending
- Optimized performance in tight-buffer cable applications
- Stable performance over a wide range of environmental conditions
Specifications
| Characteristics | Conditions | Specified values | Units |
| Geometry Characteristics | |||
| Core Diameter | — | 62.5±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 | ≤2.7 | [dB/km] |
| 1300nm | ≤0.6 | [dB/km] | |
| Overfilled Modal Bandwidth | 850nm | ≥200 | [MHz·km] |
| 1300nm | ≥500 | [MHz·km] | |
| Numerical Aperture | — | 0.275±0.015 | — |
| Group Refractive Index | 850nm | 1.496 | — |
| 1300nm | 1.491 | — | |
| Zero Dispersion Wavelength，λ0 | — | 1320~1365 | [nm] |
| Zero Dispersion Slope，S0 | 1320nm≤ λ0 ≤1348nm | ≤0.11 | [ps/(nm2·km)] |
| 1348nm≤ λ0 ≤1365nm | ≤0.001（1458-λ0 ） | [ps/(nm2·km)] | |
| Macrobending Loss | — | — | — |
| 100 Turns @ 37.5 mm Radius | 850nm | ≤0.50 | [dB] |
| 1300nm | ≤0.50 | [dB] | |
| Backscatter Characteristics | 1300nm | ||
| Step（Mean of Bidirectional Measurement） | — | ≤0.10 | [dB] |
| Irregularities Over Fibre Length and Point Discontinuity | — | ≤0.10 | [dB] |
| Attenuation Uniformity | — | ≤0.10 | [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 | — |