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Stock Code:300252
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• Model:G652D

• Standard:Complies with or exceed the technical specifications in ITU-T G.652D & IEC B1.3.

• Feature:1260~1625nm full band transmission, superior optical property satisfies the transmission requirements of DWDM and CWDM system.

• Application:suitable for all optical cable constructions, including ribbon, loose tube stranded, slotted core, central tube, tight buffered designs.

 

Technical Parameter

  Fiber Property  Main Indexes  Technical Parameter 
 Geometrical Dimensions   Cladding diameter   125.0±0.7um
  Cladding non-circularity   ≤1%
  Coating diameter   245±7 um
  Coating/cladding non-concentricity error   ≤12 um
  Coating non-circularity   ≤6%
  Core/cladding concentricity error   ≤0.6 um
  Fiber curl (radius)   ≥4 m
  Optical Characteristics   MFD(1310nm)   9.2±0.4 um
  MFD(1550nm)   10.4±0.5 um
  Attenuation at 1310nm   ≤0.34 dB/km
  Attenuation at 1383nm   ≤0.34 dB/km
  Attenuation at 1550nm   ≤0.20 dB/km
  Attenuation at 1625nm   ≤0.24 dB/km
  Max. attenuation at 1285-1330nm, compared to that at 1550nm   ≤0.04 dB/km
  Max. attenuation at 1525-1575nm, compared to that at 1550nm   ≤0.03 dB/km
  Attenuation discontinuity at 1310nm   ≤0.05 dB
  Attenuation discontinuity at 1550nm   ≤0.05 dB
  PMD   ≤0.2 ps/(km1/2)
  PMDq   ≤0.1 ps/(km1/2)
  Zero-dispersion wavelength   1312±12 nm
  Zero-dispersion slope   ≤0.091 ps/(nm2.km)
  1285~1339nm   ≤3.4 ps/(nm.km)
  1271~1360nm   ≤5.3 ps/(nm.km)
  Cable cutoff wavelength λc    ≤1260 nm
 Mechanical Property   Prooftest level   1%
  Dynamic fatigue    ≥20
  Coating strip force  Average value   1.5 N
 Peak value   1.3-8.9 N
  Environmental Property   Temperature attenuation (-60℃-±85℃, two cycles, at 1550nm)   ≤0.05 dB/km
  Temperature-humidity cycling attenuation (85±2℃, relative humidity≥85%, 30 days, at 1550nm)   ≤0.05 dB/km
  Water immersion attenuation (23±5℃, 30 days, 1550nm)   ≤0.05 dB/km
  Dry heat aging attenuation (85±2℃,relative humidity 50%, 30 days, 1550nm)   ≤0.05 dB/km
  Bending Property   1 turnΦ32mm 1550nm   ≤0.05 dB
  100 turnsΦ50mm 1310nm   ≤0.05 dB
  100 turnsΦ50mm 1550nm   ≤0.05 dB
  100 turnsΦ60mm  1625nm    ≤0.05 dB

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