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Excellent quality Cable Manufacturers In China - Singlemode Fiber- G.657A3 – Wasin Fujikura Wasin Fujikura

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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for Optical Fiber 50/125, Ortronics Fiber Optic Patch Panel, Cross Connecting Cabinet, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.

Excellent quality Cable Manufacturers In China - Singlemode Fiber- G.657A3 – Wasin Fujikura Detail:

Nanjing Wasin Fujikura G.657A3 singlemode fiber have minimum bending characterstic.satisfied transmission requirement in complex environment especially in 1310nm and 1550nm work well, may used together with other G657.

performance

characteristic		condition	date	unit
Optical specifications
Attenuation coefficient		1310nm1383nm1550nm1625nm	≤0.35 ≤0.34≤0.21 ≤0.24	dB/kmdB/kmdB/kmdB/km
Attenuation vs.Wavelength	@1310nm@1550nm	1285~1330nm1525~1575nm	≤0.04≤0.03	dB/kmdB/km
Wavelenth Dispersion		1285~1340nm1550nm~1625nm1625nm	≤18≤22	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 cutoff wavelength			≤1260	nm
Mode field diameter MFD		1310nm	8.6±0.4	μm
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)			24	m
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℃±5℃,30days	≤0.05	dB/km
Mechanical performance
Proof test level			≥0.69	GPa
Macrobend loss 10 turnsφ30mm1 turnsφ20mm1 turnsφ20mm1 turnsφ15mm1 turnsφ15mm1 turnsφ10mm 1 turnsφ10mm		1550nm1625nm1550nm1625nm1550nm 1652nm	≤0.03≤0.1≤0.08≤0.25≤0.15 ≤0.45	dBdBdBdBdB dB
Strip force			1.0~5.0	N
Dynamic fatigue parameter			≥20

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