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OM2+/OM3/OM4 BIMMF

OM2+/OM3/OM4 BIMMF

Product details

Features

Advantages and Applications

  • Optimization design for 850nm VCSELs

  • Compatible with existing OM2+/OM3/OM4 multimode fibers

  • Superior geometric consistency

  • low attenuation

  • high bandwidth

  • Low Differential Mode Delay (DMD)

  • data center

  • Data storage network

  • High performance computing center

  • Office Center

  • LAN

  • 1 &  10 &  40 &  100 & 400 Gb/s Ethernet

  • Very low macro bending sensitivity

  • Support the use and installation of optical cables under small bending radii

  • Adopting Changfei's proprietary double-layer UV cured acrylic coating

  • Excellent resistance to micro bending performance

  • Used for tight fitting optical cables with superior performance

  • Maintain stable performance under various environmental conditions


Specification parameters

FeaturesConditionDataUnit
Geometric Characteristics
Core Diameter--50±2.5

[μm]

Core roundness--≤5.0[%]
cladding diameter--125.0±1.0[μm]
cladding non-circularity--≤0.6

[%]

Coating diameter--245±7[μm]
Concentricity of coating/cladding--≤10.0[μm]
Coating non roundness--≤6.0

[%]

Core/cladding concentricity--≤1.0[μm]
fiber length--Up to 8.8[km/disk]
Optical properties
Attenuation850nm≤2.4[dB/km]
1300nm≤0.6[dB/km]
----MaxBand  ®  OM2+/OM3/OM4 bending insensitive--
ofl850nm≥700/≥1500/≥3500
[MHz·km]
1300nm≥500/≥500/≥500[MHz·km]
Effective mode bandwidth850nm
≥950/≥2000/≥4700[MHz·km]
Link length------
40GBASE-SR4 / 100GBASE-SR101850nm-/140/170[m]
10GBASE-SR850nm150/300/550[m]
1000BASE-SR850nm750/1000/1100[m]
Differential Mode Delay DMDMeet or exceed the IEC 60793-2-10 standard----
Numerical Aperture--0.200±0.015--
Group refractive index850nmone point four eight two--
1300nmone point four seven seven--
Zero-dispersion wavelength--1295-1340[nm]
Zero-dispersion slope1295nm≤λ0≤1310nm≤0.105

[ps/(nm2·km)]

1310nm≤λ0≤1340nm≤0.000375(1590-λ0)

[ps/(nm2·km)]

Macro bending loss 2------
2 circles, radius 15mm850nm≤0.1[dB]
1300nm≤0.3[dB]
2 circles, radius 7.5mm850nm≤0.2[dB]
1300nm≤0.5[dB]
Backscatter Characteristics 1300nm
Steps (average value measured in both directions)--≤0.10

[dB]

Irregularities in the length direction and point discontinuities--≤0.10

[dB]

Uneven attenuation--≤0.08[dB/km]
Environmental characteristics 850nm and 1300nm
Temperature additional attenuation-60 ℃ to 85 ℃≤0.10

[dB/km]

Temperature humidity cycle with additional attenuation-10 ℃ to 85 ℃, 4% to 98% relative humidity≤0.10

[dB/km]

Immersion additional attenuation23℃, 30 天≤0.10

[dB/km]

Dry heat additional attenuation85 ℃, 30 days≤0.10

[dB/km]

Damp heat additional attenuation85 ℃ and 85% relative humidity, 30 days≤0.10

[dB/km]

Mechanical Characteristics
Filter tension--≥9.0[N]
--≥1.0[%]
--≥100[kpsi]
Coating peeling force
Typical average peel strengthone point five[N]
peak force≥1.3,≤8.9[N]
Dynamic fatigue parameters (nd, typical values)--twenty--


Note: 1. The maximum attenuation of the optical cable at 850 nm is 3.0 dB/km, the maximum total loss of the fusion/connector is 1.0 dB, and the maximum root mean square spectral width of VCSEL is ≤ 0.45 nm. 2. The injection conditions for macro bending loss testing must meet the IEC 61280-4-1 standard


OM4 Ultra BIMMFListNone

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