China Manufacturer for Graded Index Fiber - Singlemode Fiber- G.652D Singlemode Fiber – Wasin Fujikura Featured Image

China Manufacturer for Graded Index Fiber - Singlemode Fiber- G.652D Singlemode Fiber – Wasin Fujikura Wasin Fujikura

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Fiber Optic Insertion Loss And Return Loss, Outdoor Telephone Cable 2 Pair, Optical Fiber Cable Distribution Box, We will do our best to meet or exceed customers' requirements with quality products, advanced concept, and efficient and timely service. We welcome all customers.

China Manufacturer for Graded Index Fiber - Singlemode Fiber- G.652D Singlemode Fiber – Wasin Fujikura Detail:

Nanjing Wasin Fujikura G.652D Singlemode fiber, mainly used city network and access network. Prouduce according to supreme standard, performance excelled ITU-TGB/T9771 the newest standard.

performance

characteristic		condition	date	unit
Optical specifications
Attenuation coefficient		1310nm1383nm1550nm1625nm	<0.35≤0.34≤0.21≤0.24	dB/kmdB/kmdB/km dB/km
Attenuation vs.Wavelength	@1310nm@1550nm	1285~1330nm1525~1575nm	≤0.04≤0.03	dB/kmdB/km
Wavelenth Dispersion		1285-1340nm1550nm1625nm	≥-3.5 ≤3.5≤18≤22	ps / (nm·km)ps / (nm·km)ps / (nm·km)
Zero-dispersion wavelength			1300~1324	nm
Zero-dispersion slope			≤0.092	ps/(nm²·km)
Polarization Mode Dispersion PMDSingle fiber maximal valueFiber link value (M=20_，Q=0.01%)			≤0.20≤0.10	ps/√kmps/√km
cable cuoff wavelength			≤1260	nm
Mode field diameter MFD		1310nm	9.2±0.4	μm
Effective Group Index of Refraction Neff		1310nm1550nm	1.46751.4681
Point discontinuity		1550nm	≤0.05	dB
Dimensions performance
Cladding diameter			125±0.7	μm
Cladding Non-circularity			≤0.5	%
Outer coating diameter			245±10	μm
Cladding/Coating Concentricity			≤12.0	μm
Core/cladding concentricity			≤0.5	μm
curvature (radius)			≥4	μm
length			2.0~50.4	km/reel
Environmental performance(1310nm/1550nm)
Damp heat		85℃, humidity≥85%, 30days	≤0.05	dB/km
Dry heat		85℃±2℃,30days	≤0.05	dB/km
Temperature Dependence		-60℃ ~ +85℃, two weeks	≤0.05	dB/km
Water immersion		23℃±5C 30days	≤0.05	dB/km
Mechanical performance
Proof test level			>0.69	GPa
Macrobend loss100 turnsφ60mm1 turnsφ32mm		1625nm1550nm	≤0.1≤0.05	dBdB
Strip force			1.0~5.0	N
Dynamic fatigue parameter			≥20

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