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Composite Cables

 Composite Cables

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

Construction:

3x2.5 Power Cable + 6C Fiber Optic Cable SWB Armored 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 ITUT G.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:Black PE, 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 Characteristics

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

Parameter   Standard Single Mode Fiber per ITU-T G.652D Non-zero Dispersion Shifted fiber per ITU-T G.655 Non-zero Dispersion 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 Field Diameter @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 Concentricity Error ≤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 Dependence between 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;

Note: Other configurations, sizes, colors and length not specified herein are available upon request.