详细说明
Product Name: Wasin Fujikura Single-Mode Optical Fiber Cable G. 652D 250um Model NO.: G. 652D Sheath Material: Resin Brand: Wasin Fujikura Certification: RoHS, ISO9001 Core: Single Core Allowed Tensile Strength: 0 Allowed Lateral Pressure: 0 Material Shape: Round Wire Connection Structure: Splicing Type: Single-mode Fiber Application: Communication Trademark: Wasin Fujikura Transport Package: Two or Three Layer Corrugated Box Specification: 49.6KM/REEL, 50.4KM/REEL Origin: China HS Code: 9001100001 Product Description Wasin Fujikura®G.652D fiber complies with or exceeds the ITU-T Recommendation G.652D,the IEC60793-2-50 type B1.3 and the TIA-472E000type IVa Optical Fiber Specification.B1.3fiber characteristicsOptics specificationsAttenuationcoefficient1310nm<0.35dB/km1383nm<0.34dB/km1550nm<0.21dB/km1625nm<0.24dB/kmNANAAttenuation VS. Wavelength@1310nm@1550nm1285-1330nm<0.04dB/km1525-1575nm<0.03dB/kmNANAWavelength dispersion1285-1340nm>-3.5 <3.5ps/(nm.km)1550nm<18ps/(nm.km)1625nm<22ps/(nm.km)Zero-dispersion wavelengthNA1300-1324nmNANAZero-dispersion slopeNA<0.092ps/(nm2.km)NANAPolarization Mode Dispersion PMDSingle fiber maximal valueFiber link value(M=20,Q=0.01%)NA<0.20ps/√km<0.10ps/√kmCable cutoff wavelengthNA<1260nmMode Field Diameter MFD1310nm9.2um +0.4umEffective Group Index of Refraction Neff1310nm1550nm1.46751.4681Point discontinuity1550nm<0.05dBDimensions performanceCladding diameter125 +0.7umCladding Non-circularity<0.5%Outer Coating diameter245+10umCladding/coating Concentricity<12.0umCore/claddingConcentricity<0.5 umCurvature(radius)>4mLength2.0-50.4km/reelEnvironment performance (1310nm/1550nm)Damp heat85ºC,humidity>85ºC,30days<0.05dB/kmDry heat85ºC+2ºC,30days<0.05 dB/kmTemperature Dependence-60ºC- +85ºC,two weeks<0.05 dB/kmWater inmmersion23ºC+5ºC,30days<0.05 dB/kmMechanical performanceProof test level>0.69GpaMacrobend loss100 turns@60mm1 turns@32nm1625nm1550nm<0.1dB<0.05dBStrip force1.0-5.0NDynamic fatigue parameter>20
