2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Wasin Fujikura

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2021 China New Design Opgw Fiber Meaning - 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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2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures


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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for 2021 China New Design Opgw Fiber Meaning - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura , The product will supply to all over the world, such as: Swedish, Suriname, Singapore, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!
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