OM4+ Bend-Insensitive Multimode Fiber

OM4+ Bend-Insensitive Multimode Fiber

OM4+ Bend-Insensitive Multimode Fiber is a high-performance multimode fiber product designed for high-speed optical communication and high-density optical interconnect applications. This product adopts an optimized fiber structure design, with performance optimized for 850 nm and 953 nm operating wavelengths. It features high bandwidth, low differential mode delay, low transmission loss, and excellent bend resistance. The fiber is compatible with conventional OM3 and OM4 multimode fibers and can meet the transmission requirements of high-speed, large-capacity, short-distance optical communication systems. It is widely used in data centers, high-performance computing, Ethernet communications, and various optical cable systems.

Product features：High-bandwidth transmission performance；Excellent bend resistance；Low loss and low intermodal dispersion；Good compatibility

Part Number：MP-OM4-BIMMF-1-850-1300

Application area：Data center optical interconnects | High-performance computing centers | High-speed Ethernet communications | Fiber cabling and optical cable systems

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Numerical aperture Attenuation

0.200±0.015 ≤0.6 dB/km / ≤2.4 dB/km

Dimension Drawing

General Parameters

Characteristic	Unit	Condition	Product Specification
Attenuation	dB/km	850nm	≤2.4
Attenuation	dB/km	1300nm	≤0.6
Overfilled launch bandwidth	MHz·km	850nm	≥3500
Overfilled launch bandwidth	MHz·km	1300nm	≥500
Effective modal bandwidth	MHz·km	850 nm	≥4700
Effective Modal Bandwidth	MHz·km	953 nm	≥2285
Numerical aperture	/	/	0.200±0.015
Effective group refractive index (Neff)	/	850nm	1.481
Effective group refractive index (Neff)	/	1300nm	1.476
Zero-dispersion wavelength (λ0)	nm	/	1297–1328
Local discontinuity	dB	850&1300nm	≤0.1
Attenuation non-uniformity	dB/km	850&1300nm	≤0.08
Core diameter	μm	/	50.0±2.5
Core non-circularity	%	/	≤5.0
Cladding diameter	μm	/	125.0±1.0
Cladding non-circularity	%	/	≤1.0
Core/cladding concentricity	μm	/	≤1.5
Coating diameter	μm	/	243±7
Coating/cladding concentricity	μm	/	≤10.0
Fiber length	km/reel	/	1.1～8.8
Temperature cycling added attenuation	dB/km	-60℃～+85℃	≤0.10
Temperature-humidity cycling added attenuation	dB/km	-10℃～+85℃ (up to 98% RH)	≤0.10
Water immersion added attenuation	dB/km	23℃±2℃，30 days	≤0.20
Damp heat added attenuation	dB/km	85°C, 85% RH, 30 days	≤0.20
Dry heat aging added attenuation	dB/km	85°C, 30 days	≤0.20
Proof test tension	kpsi	/	100
Macrobending 2 turns @30 mm	dB	850nm	≤0.10
Macrobending 2 turns @30 mm	dB	1300nm	≤0.30
Macrobending 2 turns @15 mm	dB	850nm	≤0.20
Macrobending 2 turns @15 mm	dB	1300nm	≤0.50
Coating stripping force	N	Average	1.0～5.0
Coating stripping force	N	Peak	1.3～8.9
Dynamic fatigue parameter	/	/	≥20

Optional Configurations

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Product title: OM4+ Bend-Insensitive Multimode Fiber

Product link: https://www.idealphotonics.com/product/detail/1970.html

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