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50/125μm Bend Insensitive Multimode Bare Fiber

50/125μm Multimode Fibre complies with or exceeds ISO/IEC 11801 OM2 specification, IEC 60793-2-10 type A1a.1 Optical Fibre Specification, and TIA/EIA- 492AAAB-A detail specification.
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Description Parameters Company Profile Related Product
Description:
50/125μm Multimode Fibre complies with or exceeds ISO/IEC 11801 OM2 specification, IEC 60793-2-10 type
A1a.1 Optical Fibre Specification, and TIA/EIA- 492AAAB-A detail specification.




Features:
.Low attenuation
.Superior geometry, uniformity

.Low micro-bending sensitivity
.Very low macro-bending sensitivity
.Extremely refined refractive index profile
.High bandwidth at both 850nm and 1300nm wavelengths


 Application:
.Supports installation with small cable bend radii and compact organizers
.Facilitates jumper moves, adds and changes
.Local area networks (LAN)
.Video, voice and data services
.Gigabit Ethernet (IEEE 802.3z) using laser or light emitting diode (LED) sources






 
Specification:
Parameter values
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 Wavelengthλ0 -- 1295-1340 [nm]
Zero Dispersion SlopeS0 1295nm≤λ0≤1310nm ≤0.105 [ps/(nm2·km]
1310nm≤λ0≤1340nm ≤0.0003751590-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    
StepMean 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% RH30 days ≤0.10 [dB/km]
For more details, please contact our sales
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