• Model NO.：GYTC8S Overhead Optical Fiber Cable
• Armore：Armored
• Strengthen Member：Steel Wire
• Loose Tube：Sz Stranding Loose Tube
• Brand of Optical Fiber：Corning, Fujikura, Draka
• Water-Blocking：Filling Compound
• Outer Diameter：10.4mm
• Installation：Aerial
• No. of Fibers：2-288cores
• Transport Package：Wooden Drum
• Specification：SGS ROHS REACH ISO
• Trademark：TW-SCIE Optical Cable or OEM
• Origin：China (Mainland) Guangdong Dongguan
• HS Code：8544700000
• Production Capacity：200km,Day

Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiberCharacteristicsConditionsSpecified ValuesUnitsOptical Characteristics   Mode field diameter (MFD)1310nm
1550nm9.2±0.4
10.4±0.8µm
µmCut-off wavelength (λcc) ≤1260nmAttenuation coefficient1310nm
1383nm
1550nm<0.35
<0.35
<0.22dB/km
dB/km
dB/kmMacro bending lossφ75mm, 100circles, at 1550nm≤0.1dBAttenuation non-uniformity ≤0.05dBDispersion coefficient1288~1339nm
1271~1360nm
1550nm≤3.5
≤5.3
≤18Ps/(nm.km)
Ps/(nm.km)
Ps/(nm.km)Zero dispersion wavelength 1300~1324nmMax zero dispersion slope ≤0.093Ps/(nm².km)Group index of refraction (typical value)1310nm
1550nm1.466
1.467 Geometric characteristic   Cladding diameter 125.0±1.0µmCore/cladding concentricity error ≤0.8µmCladding non-circularity ≤1.0%Coating diameter 245.0±10µmCladding/coating concentricity error ≤12.0µmCoating non-circularity ≤8%Diameter of colored coating 250.0±15µmMechanical characteristic   Curling (radius) ≥4mProof stress >0.69GpaCoating strip forceAverage value
Peak value1.0-5.0
1.3-8.9N
NDynamic stress corrosion susceptibility parameter (n_d value) ≥20 
 50/125 MM In cable:
 1300nm

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Tag: Armored fiber optic cable, GYTC8S optical fiber cable, Self-support fiber cable, Aerial fiber optic cable

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