YOFC MaxBand® WideBand OM5 Bending Insensitive Multimode Fibre is a 50µm laser-optimized multimode fibre designed for short wavelength division multiplexing (SWDM) applications. Unlike legacy OM4 multimode fibre with high bandwidth at 850nm, YOFC MaxBand® OM5 Bending Insensitive Multimode Fibre has high bandwidth in the 850 nm - 950 nm window and maintaining backward compatiblity with legacy OM4 fibre. WideBand OM5 and multi-wavelength transceivers are a viable solution for 100Gb/s and 400Gb/s multi-wavelength systems.
YOFC MaxBand® WideBand OM5 Bending Insensitive Multimode Fibre complies with or exceeds ISO/IEC 11801-4 OM5 specification, IEC 60793-2-10 A1-OM5 specification, and TIA-492AAAF A1-OM5 specification.
| Features | Benefits and Applications |
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Characteristics |
Conditions |
Specified values |
Units |
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|---|---|---|---|---|
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Geometry Characteristics |
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Core Diameter |
-- |
50±2.5 |
[μm] |
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Core Non-Circularity |
-- |
≤5.0 |
[%] |
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Cladding Diameter |
-- |
125.0±1.0 |
[μm] |
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Cladding Non-Circularity |
-- |
≤0.6 |
[%] |
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Coating Diameter |
-- |
245±7 |
[μm] |
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Coating/Cladding Concentricity Error |
-- |
≤10.0 |
[μm] |
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Coating Non-Circularity |
-- |
≤6.0 |
[%] |
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Core/Cladding Concentricity Error |
-- |
≤1.0 |
[μm] |
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Delivery Length |
-- |
up to 8.8 |
[km/reel] |
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Optical Characteristics |
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Attenuation |
850nm |
≤2.4 |
[dB/km] |
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953nm |
≤1.7 |
[dB/km] |
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1300nm |
≤0.6 |
[dB/km] |
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Overfilled Modal Bandwidth |
850nm |
≥3500 |
[MHz·km] |
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953nm |
≥1850 |
[MHz·km] |
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1300nm |
≥500 |
[MHz·km] |
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Effective Modal Bandwidth |
850nm |
≥4700 |
[MHz·km] |
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953nm |
≥2470 |
[MHz·km] |
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Application support distance on |
-- |
-- |
-- |
|
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100Gb/s WDM1 |
-- |
150 |
[m] |
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40Gb/s WDM1 |
-- |
440 |
[m] |
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40GBASE-SR4 / 100GBASE-SR102 |
850nm |
200 |
[m] |
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Numerical Aperture |
-- |
0.200±0.015 |
-- |
|
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Group Refractive Index |
850nm |
1.482 |
-- |
|
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1300nm |
1.477 |
-- |
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Zero Dispersion Wavelength(λ0) |
-- |
|
[nm] |
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Zero Dispersion Slope(S0) |
-- |
≤4（-103）/（840（λ0/840)4) |
[ps/(nm2·km)] |
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Macrobending Loss3 |
-- |
@850nm |
@1300nm |
-- |
|
2 Turns @ 15 mm Radius |
-- |
≤0.1 |
≤0.3 |
[dB] |
|
2 Turns @ 7.5 mm Radius |
-- |
≤0.2 |
≤0.5 |
[dB] |
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Backscatter Characteristics |
850nm & 1300nm | |||
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Step（Mean of Bidirectional Measurement） |
-- |
≤0.10 |
[dB] |
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Irregularities Over Fibre Length and Point Discontinuity |
-- |
≤0.10 |
[dB] |
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Attenuation Uniformity |
-- |
≤0.08 |
[dB/km] |
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Environmental Characteristics |
850nm & 1300nm | |||
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Temperature Cycling |
at -60℃ to 85℃ |
≤0.10 |
[dB/km] |
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Temperature-Humidity Cycling |
at -10℃ to 85℃ and 4% to 98% RH |
≤0.10 |
[dB/km] |
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Water Immersion |
at 23℃ for 30 days |
≤0.10 |
[dB/km] |
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Dry Heat |
at 85℃ for 30 days |
≤0.10 |
[dB/km] |
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Damp Heat |
at 85℃ and 85% RH for 30 days |
≤0.10 |
[dB/km] |
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Mechanical Specification |
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Proof Test |
-- |
≥9.0 |
[N] |
|
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-- |
≥1.0 |
[%] |
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-- |
≥100 |
[kpsi] |
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Coating Strip Force |
typical average force |
1.5 |
[N] |
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peak force |
≥1.3, ≤8.9 |
[N] |
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Dynamic Stress Corrosion Susceptibility Parameter（nd, typical） |
-- |
20 |
-- |
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Remarks: 1. Support distance with SWDM transceivers http://www.swdm.org/msa/
2. Support distances considering maximum cable attenuation of 3.0 dB/km at 850 nm,
maximum total splice/connector loss of 1.0 dB and VCSELs maximum RMS spectral width ≤ 0.45 nm.
3. The launch condition for the macrobending loss measurement fulfils that described in lEC 61280-4-1.
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