International standards
World-class quality assurance

Participate in multiple overseas projects

Participate in multiple overseas projects

British brand
Zero rejection from global consultants

Extensive experience in overseas project submission

Extensive experience in overseas project submission

Perfect combination of creativity and technology
Each cable is made as per demand

Special cable customization service

Special cable customization service
  HomeProuductsComposite Cables

Composite Cables
3x2.5 Power Cable + 6C Fiber Optic Cable SWB Armored Composite Cable

Construction:

Composite Cable

3x2.5mm² Power Cables

Conductor 7/0.67mm Stranded bare copper wire
Insulation XLPE compound. Nominal outer diameter 3.41mm
Insulation Color Blue, Brown and Green/Yellow

6 Core Central Loose Tube Fiber Optic Cable

Optical Fiber Single-mode cabled fibers meet or exceed the requirements of ITUTG.652.D specification
Loose Tube PBT tubes1.80±0.1mm outer diameter, contains 6 fibers, The tubes are filled with a thixotropic gel to prevent the ingress of water
Fiber Glass Yarn Fiber Glass Yarn is laid over the tube core to serve as peripheral strength member.
Sheath PE outer Sheathis extruded over the glass yarn, Nominal outer diameter is about 3.40mm
Sheath Color Black

Element Assembly

Central Strength Member 1.5mm FRP central strength member with PE/PVC coating if necessary
Strength member Aramid yarn helically is applied over cable core.
Inner Jacket BlackPE, thickness 1.00mm
Armor Steel wire braid, coverage 80%, 0.25mm steel tape armor is optional
Sheath PE, thickness 1.80mm, nominal outer diameter 16.00±1.0mm
Sheath Color Black

Optical CharacteristicsSingle-mode fibers meet or exceed the requirements of ITUT G.652.D, as listed in below:

  Parameter   Standard Single Mode Fiber perITU-T G.652D Non-zeroDispersion Shifted fiber per ITU-T G.655 Non-zeroDispersion Shifted fiber per ITU-T G.656   Units
Fiber Code 9 8 7  
Attenuation, Loose Tube Cables @1310nm ≤0.35 N/A N/A dB/km
@1550nm ≤0.22 ≤0.22 ≤0.22 dB/km
@1625nm ≤0.25 ≤0.26 ≤0.26 dB/km
Attenuation,Tight Buffer or Semi-Tight Cables @1310nm ≤0.38 N/A dB/km
@1550nm ≤0.28 N/A dB/km
Chromatic Dispersion between 1260 and 1360nm (O Band)  ≤3.5  N/A  N/A  ps/(nm*km)
between 1460 and 1530nm (S Band)  N/A  N/A  2.0-7.0  ps/(nm*km)
between 1530 and 1565nm (C Band)  ≤18  1.0-10.0  7.0-10.0  ps/(nm*km)
between 1565 and 1625nm (L Band)  ≤22  7.0-12.0  10.0-14.0  ps/(nm*km)
Zero Dispersion Wavelength 1310±11 1530-1560 1460-1565 nm
Zero Dispersion Slope 0.093 0.093 0.093 ps/(nm2.km)
Point Discontinuity at 1300nm&1550nm 0.1 0.1 0.1 dB
Mode FieldDiameter @1300nm 9.3±0.5 N/A N/A um
  @1550nm 10.4±0.8 8.5±0.6 9.0±0.5 um
Cable Cut-off Wavelength ≤1260 ≤1450 ≤1450 nm
PMD (Individual fiber) ≤0.2 ≤0.2 ≤0.2 ps/km1/2
Cladding Diameter 125±1 125±1 125±1 um
Core/Cladding ConcentricityError ≤0.5 ≤0.5 ≤0.6 um
Cladding Non-Circularity ≤1.0 ≤1.0 ≤1.0 %
Coating Non-Circularity ≤6.0 ≤6.0 ≤6.0 %
Primary Coating Diameter 245±10 245±10 245±10 um
Proof-Test Level 100 (0.7) 100 (0.7) 100 (0.7) Kpsi/GN/m2
Fatigue Coefficient ≥20 ≥20 ≥20  
Temperature Dependencebetween 0°C ~ +70°C @ 1310 &1550nm  0.1  0.1  0.1  Db/km

The fibers contain no splices.

Mechanical Properties:

Minimum Bending Radius: Under Installation: 25×OD
During Operation: 12.5×OD

Temperature Range:
Operating Temperature Range: -40°C (-40 oF to +70°C (+158 oF)
StorageTemperature Range: -50°C (-58 oF to +70°C (+158 oF)

Maximum Crush Resistance:

Long Term:300N
Short Term:10000N Minimum
Tensile Resistance: Under Installation: 1500N
During Operation: 600N.
Repeated Impact: 4.0 N.m (J
Twist (Torsion): 180x10 times, 125xOD
Cyclic Flexing: 25 cycles for armoured cables;