Hot Sale for Fiber Optic Cable China - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Featured Image

Hot Sale for Fiber Optic Cable China - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Wasin Fujikura

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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Optical Fiber Cable Distribution Box, Fast Field Assembly Connector, Fiber Optic Clamp, We've got professional products knowledge and rich experience on manufacturing. We generally imagine your success is our business enterprise!

Hot Sale for Fiber Optic Cable China - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Detail:

Nanjing Wasin Fujikura of G.657A1 single mode fiber is the bending insensitivity fiber. Performance excelled ITU-TGB/T9771 the newest standard.

performance

characteristic		characteristic	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		1285~1340nm1550nm1625nm	≥-3.5 ≤3.5≤18≤22	ps / (nm·km)ps / (nm·km)ps / (nm·km)
Zero-dispersion wavelength			1300~5324	nm
Zero-dispersion slope			≤0.092	ps/(nm²·km)
Polarization Mode Dispersion PMD Single fiber maximal value Fiber link value(M=20, Q=0.01 %)			≤0.20 ≤0.10	ps/√kmps/√km
cable cutoff wavelength			≤1260	nm
Mode field diameter MFD		1310nm	9.2±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)			≥4	m
length			2.0~50.4	km/reel
Environmental perfbrmance(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 turns cp30mm 10 turnscp30mm1 tums(p20mm1 turns(p20mm		1550nm1625nm1550nm1625mn	≤0.25 ≤1.0≤0.75≤1.5	dBdBdBdB
Strip force			1.0~5.0	N
Dynamic fatigue parameter			≥20

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