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Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura Featured Image
  • Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura
  • Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura
  • Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura
  • Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura
  • Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura
  • Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura

Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura Wasin Fujikura

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Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura Detail:

Nanjing Wasin Fujikura of G.657A2 single mode fiber have better bending characteristic, mainly used in FTTH 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/kmdB/km
Attenuation vs.Wavelength @1310nm@1550nm 1285~1330nm1525~1575nm ≤0.04 ≤0.03 dB/kmdB/km
Wavelenth Dispersion 1285~1340nm1550nm1625nm ≤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) ≥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  φ30mm10 turnsφ30mm1 turnsφ20mm1 turnsφ20mm1 turnsφ15mm1 turnsφ15mm 1550nm1625nm1550nm1625mn1550nm1625nm ≤0.03≤0.1≤0.1≤0.2≤0.5≤1.0 dBdBdBdB
Strip force 1.0~5.0 N
Dynamic fatigue parameter ≥20
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Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura detail pictures

Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura detail pictures

Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura detail pictures

Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura detail pictures

Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura detail pictures

Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura detail pictures

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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Factory Promotional What Is Return Loss And Insertion Loss - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura , The product will supply to all over the world, such as: Amman, Bahamas, Kazakhstan, After years' creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good solutions quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
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