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Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Featured Image
  • Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura
  • Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura
  • Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura
  • Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura
  • Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura
  • Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura

Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Wasin Fujikura

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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Chinese Cable Manufacturers, Overhead Fiber Optic Cable, Fiberglass Reinforce With Plastic, We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to our manufacturing facility for stop by.
Good Quality Loose Tube Gel-Free Cable - 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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Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

Good Quality Loose Tube Gel-Free Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura detail pictures

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