Gold Member Since 2007
Audited Supplier
CatvScope Co., Ltd.

Gyftc8s, Communication Cable, Optical Cable manufacturer / supplier in China, offering China Supplier Structure Cabling Optical Fiber Gyftc8s Figure-8 Stranded Loose Tube Cable with Steel Tape, High Quality Gpj-P Dome Heat Shrink Closure /Vertical Fiber Optic Splice Closure, 2 Way Output Smart AGC Controlled CATV FTTH Indoor Optical Receiver and so on.

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Supplier Homepage Product Optical Fiber Cable China Supplier Structure Cabling Optical Fiber Gyftc8s Figure-8 Stranded Loose Tube Cable with Steel Tape

China Supplier Structure Cabling Optical Fiber Gyftc8s Figure-8 Stranded Loose Tube Cable with Steel Tape

FOB Price: Get Latest Price
Min. Order: 20,000 Meters
Port: Shanghai, China
Production Capacity: 5000km/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GYFTC8S
  • Cover Material: PE
  • Model: Gyftc8s
  • Element: 5
  • Cores of Per Tube: 6
  • Trademark: CATVSCOPE
  • Specification: CE
  • Application: Local Communication Cable, Long Distance Symmetric Cable
  • Certification: CE
  • Brand: Catvscope
  • Loose Tube Diameter: 1.8mm
  • Operating Temperature: -40 --- +60ºC
  • Transport Package: Standard Package / Customized
  • Origin: Zhejiang
Product Description
 

TECHNICAL SPECIFICATIONS

FOR GYFTC8S CABLE
China Supplier Structure Cabling Optical Fiber Gyftc8s Figure-8 Stranded Loose Tube Cable with Steel Tape



 
 
 
 

1.  Product Description
This specification covers the general requirements and performance of cable for GYFTC8S, which offered including optical characteristics, mechanical characteristics and geometrical characteristics and etc.
 
2.  OPTICAL FIBER
Optical fiber characteristics (FPC G.652D FIBER)
CategoryDescriptionSpecifications
G.652D
Optical SpecificationsAttenuation@1310nm≤0.36dB/km
@1550nm≤0.22dB/km
Attenuation discontinuity0.05 dB
Zero Dispersion Wavelength1300~1324nm
Zero Dispersion Slope≤0.092ps/(nm2.km)
Dispersion@1310nm≤3.5 ps/nm.km
@1550nm≤18 ps/nm.km
PMDQ(Quadrature average)≤0.2ps/km1/2
Cable Cutoff Wavelength(λcc)≤1260nm
Effective Group Index of Refraction@1310nm1.4675
@1550nm1.4681
Geometric
Specifications
Mode Field Diameter@1310nm9.3±0.5μm
Cladding Diameter125±1μm
Cladding Non-Circularity1.0%
Coating Diameter245±7μm
Coating/Cladding  Concentricity Error≤8μm
Core/Cladding  Concentricity Error≤0.8μm
Mechanical
Specifications
Proof Test level≥1.0%
Fiber Curl Radius≥4.0m
Peak Coating Strip Force1.3~8.9N
 

 
  1. OPTICAL CABLE
3.1 Construction of cable                                                                                                                            
GYFTC8S
 
StructureUnitParameter
Fiber countFibers1212
Cores of per tube 66
Loose tube DiametermmФ1.8Ф1.8
Element 55
Material no.
Of wire/dia
Material --Stranded galvanized steel wireStranded galvanized steel wire
diameter mmNom.Φ3.6-7*1.2Nom.Φ3.0-7*1.0
Cable diamension (Nominal)mmNom.9.4Nom.9.4
Cable sheath thickness(Nominal)Cable coremmMin.1.5
Support wiremmMin.1.0
WeightKg/kmApprox.186Approx.164
Bending RadiusDynamic ≥20×Cable Diameter
Static ≥10×Cable Diameter
Operating TemperatureºC-40 --- +60
 

  1. Fiber coding,The color coding of the optical fiber shall be in accordance with Table 3.2.1
No. of fiber123456
Color of fiberBlueOrangeGreenBrownGreyWhite
No. of fiber789101112
Color of fiberRedBlackYellowVioletPinkAqua
 
Table3.2.2:Identification of optical tube
No. of tube12    
Color of tubeBlueOrange    
 
 
Table3.2.3:Make-up of cable, No. of Fibers in each Tube
 
No.of FibersNo.of Tube12345
122BlueOrangeFFF
66
Note: "F" means the filler
 
4.  TEST REQUIREMENTS  
 
NoItemTest standardMethodAcceptance criteria
1Tensile
 test
IEC-60794-1-E1-Max. Tensile strength:
6000N (3.6 Stranded steel wire)
4000N (3.0 Stranded steel wire)
-Sample length:50 meters
-Time: 1minutes;
-Attenuation increase≤0.1dB
- Fiber strain at max. load: max.0.33%
2Crush
 test
IEC-60794-1-E3-Load:1000N
-Time: 1 minutes
-Length: 100mm
-No splits or cracks in the
outer jacket;
-Attenuation increase≤0.1dB
3Impact
 test
IEC-60794-1-E4-Impact energy: 450g
- Height:1 meter
-Impact points: min.1
--Number of impacts: 5
-No splits or cracks in the outer jacket
-Attenuation increase≤0.1dB(After the test)
4Repeated bending IEC-60794-1-E6-R=20×cable outer diameter
-1m cable length with 150N weight,30 cycles
- No splits or cracks in the outer jacket
-Attenuation increase ≤0.1dB(After the test)
5Torsion
test
IEC-60794-1-E7-1m cable length with 150N weight
-±90 degrees, 10 cycles
- No splits or cracks in the outer jacket
-Attenuation increase ≤0.1dB(After the test)
6Temperature cycling testIEC-60794-1-F1-Temperature step: +20ºC→-40ºC→+60ºC→-40ºC→
+60ºC→+20ºC
-Time per each step: 12 hrs
-Number of cycles: 2 cycles
-Attenuation variation for reference value(the attenuation to be measured before test at +20±3ºC) ≤0.1dB/km,
7Water penetration testIEC-60794-1-F5-Water height: 1m
-Sample length:3m
-Duration of test: 24hrs
-No water leakage at the end of the sample
8Drip testIEC-60794-1-E14-Five 0.3m samples suspended vertically in a climate chamber, raised temperature to +70ºC-No filling compound shall drip from tubes after 24 hr
 
5.  PACKING AND DRUM
5.1 The cable is wound on a non-returnable wooden drum. Both ends of cable are securely fastened to drum and sealed with a shrinkable cap to prevent ingress of moisture. The following information shall be marked on the outer sheath of the cable at an interval of about 1 meter. 
  • Cable type and number of optical fiber 
  • Manufacturer name
  • Month and Year of Manufacture
  • Cable length
The sequential number of the cable length shall be marked on the outer sheath of the cable at an interval of 1meter ± 1%.
5.2 Drum marking, Each side of every wooden drum shall be permanently marked in a minimum of 2.5~3 cm high lettering with following:
-  Manufacture name and logo
-  Cable length
-  Cable type and number of fibers
-  Roll way
-  Gross and net weight
 
 
-End of Specification-
 
 
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