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| Multimode 50/125 OM5 | |||||||||
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Wideband 0M5 bend insensitive multimode fiber complies with or exceeds ISO/IEC 11801 OM5 specification, IEC 60793-2-10 type Ala.4 optical fiber specification, and TIA/ElA-492AAAE detail specification.
Unlike traditional OM4 fiber with high bandwidth performance in a narrow band centered at 850nm, Wideband OM5 vend insensitive multimode fiber delivers OM4 performance in the 850-950nm window while maintaining compatibility with current multimode fibers. Wideband OM5 and multi-wavelength transceivers are a viable solution for future 100Gb/s and 400Gb/s multi-wavelength systems
Optical Characteristics for Multimode 50/125 µm (OM5)
CHARACTERISTIC | CONDITION | SPECIFIC VALUE | UNIT |
Optical Characteristics | OM5 | ||
Attenuation | 850 nm | ≤2.4 | [dB/km] |
953 nm | ≤1.7 | ||
1300 nm | ≤0.6 | ||
Minimum Modal Bandwidth | 850 nm | ≥3500 | [MHz.km] |
953 nm | ≥1850 | ||
1300 nm | ≥500 | ||
Effective Modal Bandwidth | 850 nm | ≥4700 | [MHz.km] |
953 nm | ≥2470 | ||
Application Support Distance on | 1000 BASE-SX (850nm) | 1100 | [m] |
10G BASE-SR (850nm) | 600 | ||
40&100Gigabit Ethernet (850nm) 0 0 | 200 | ||
Numerical Aperture (NA) | 0.200±0.015 | ||
Group Index of Refraction (Typical) | 850 nm | 1.482 | |
1300 nm | 1.477 | ||
Zero Dispersion Wavelength, λ0 | 1297-1328 | [nm] | |
Zero Dispersion Slope, S0 | ≤ 4(-103) /(840(1-(λ0/840)4)) | [ps/(nm².km)] | |
Macro Bending Induced loss 2 Turns @15mm Radius | 850 nm | ≤0.10 | [dB] |
1300 nm | ≤0.30 | ||
Macro Bending Induced loss 2 Turns @7.5mm Radius | 850 nm | ≤0.20 | |
1300 nm | ≤0.50 | ||
Geometrical Characteristics | |||
Core Diameter | 50±2.5 | [µm] | |
Cladding Diameter | 125.0±0.8 | [µm] | |
Core Non-Circularity | ≤5.0 | [%] | |
Cladding Non-Circularity | ≤0.6 | [%] | |
Coating Diameter | 245±7 | [µm] | |
Coating/Cladding Concentricity Error | ≤10.0 | [µm] | |
Coating Non-Circularity | ≤6.0 | [%] | |
Core/Cladding Concentricity Error | ≤1.0 | [µm] | |
Delivery Length | Up to 8.8 | [km/reel] | |
Environmental Characteristics | 850 nm & 1300 nm | ||
Temperature Dependence (Induced Attenuation) | - 60°C to +85°C | ≤0.10 | [dB/km] |
Temperature Humidity Cycling (Induced Attenuation) | -10°C to +85°C, 98% RH | ≤0.10 | [dB/km] |
Damp Heat Dependence (Induced Attenuation) | 85°C and 85% RH, for 30days | ≤0.10 | [dB/km] |
Water Soak Dependence (Induced Attenuation) | 23°C, for 30days | ≤0.10 | [dB/km] |
Dry Heat Aging | 85°C, for 30days | ≤0.10 | [dB/km] |
Back Scatter Characteristics | 850 nm & 1300 nm | ||
Step (Mean of Bidirectional Measurement) | ≤0.10 | [dB] | |
Irregularities Over Fiber Length & Point Discontinuity | ≤0.10 | [dB] | |
Attenuation Uniformity | ≤0.08 | [dB/km] | |
Mechanical Characteristics | |||
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) | 27 | ||
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