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| Multi Mode 62.5/125 OM1 | |||||||||
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The fiber complies with or exceeds IEC 60793-2-10 type A1b Optical Fiber Specification, TIA/EIA-492AAAA detail Specification.
This multimode fiber assures full compatibility with legacy systems, like Fast Ethernet, FDDL, ATM, Fiber Channel and 1Gb/s Ethernet. Because of the nature of the Plasma-activated Chemical Vapor Deposition(PVCD) manufacturing process, this fiber offers the highest bandwidth available in the market.
Optical Characteristics for Multimode 62.5/125 µm (OM1)
CHARACTERISTIC | CONDITION | SPECIFIC VALUE | UNIT |
Optical Characteristics | OM1 | ||
Attenuation | 850 nm | ≤2.7 | [dB/km] |
1300 nm | ≤0.6 | ||
Minimum Modal Bandwidth | 850 nm | ≥200 | [MHz.km] |
1300 nm | ≥600 | ||
Link Length in Gigabit Ethernet | 850 nm | ≥500 | [MHz.km] |
1300 nm | ≥1000 | ||
Numerical Aperture (NA) | 0.275±0.015 | ||
Group Index of Refraction (Typical) | 850 nm | 1.496 | |
1300 nm | 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) | ||
Macro Bending Induced loss 100 Turns @ 37.5mm Radius | 850 nm | ≤0.50 | [dB] |
1300 nm | ≤0.50 | ||
Geometrical 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 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, 4% to 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 | 1300 nm | ||
Step (Mean of Bidirectional Measurement) | ≤0.10 | [dB] | |
Irregularities Over Fiber Length & Point Discontinuity | ≤0.10 | [dB] | |
Attenuation Uniformity | ≤0.10 | [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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