YOFC OM2 (50/125μm) Bend Insensitive Multimode Fibre

English

简体中文 Español

Publish time 2020-12-03 10:14

YOFC OM2 (50/125μm) Bend Insensitive Multimode Fibre

Descriptions:

YOFC OM2 (50/125μm) Bend Insensitive Multimode Fibre complies with or exceeds ISO/IEC 11801-1 OM2 specification, IEC 60793-2-10 A1-OM2 specification, and TIA-492AAAF A1-OM2 specification.

Features:

lSuperior geometry uniformity

lLow attenuation

lHigh bandwidth at wavelengths of 850nm and 1300nm

lManufactured by PCVD process

lExtremely refined refractive index proﬁle

lVery low macro-bending sensitivity

lSupports the use and installation of optical cables with a small bending radius

Benefits：

lCoated with YOFC's proprietary dual layer UV curable acrylate

lHigh resistance to micro-bending

lOptimized performance in tight-buﬀer cable applications

lStable performance over a wide range of environmental conditions

Applications：

lLocal area networks (LAN)

lVideo, voice and data services

lGigabit Ethernet using laser or LED light sources

Specifications:

Characteristics	Conditions	Speciﬁed values	Units
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 Wavelength，λ₀	--	1295-1340	[nm]
Zero Dispersion Slope，S₀	1295nm≤λ0≤1310nm	≤0.105	[ps/(nm²·km)]
	1310nm≤λ₀≤1340nm	≤0.000375（1590-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
Step（Mean of Bidirectional Measurement）	--	≤0.10	[dB]
Irregularities Over Fibre Length and Point Discontinuity	--	≤0.10	[dB]
Attenuation Uniformity	--	≤0.080	[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% RH，30 days	≤0.10	[dB/km]
Mechanical Specifications
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（n_d,typical）	--	20	--