3x2.5 Power Cable + 4C Fiber Optic Cable SWA LSZH Sheathed Composite Cable

Construction

Composite Cable

3x2.5mm^2 Power Cable(around central member)

Conductor 50/0.25mm Stranded bare copper wire
Insulation XLPE. Thickness is 0.7mm. Outer diameter 3.5mm
Insulation Color Blue, Brown and Green/Yellow

4C Optic Fiber Cable, G652D ( around central member )

No of fibers in loose tube 4 fibers
loose tube Outer diameter: 3.5mm (PE or PVC Sheathwould be used over the loose
tube if necessary)

Element Assembly

Central Strength Member Steel wire central strength member with PE coating if necessary
Strength member Aramid yarn helically is applied over cable core.
Inner Sheath LSZH, thickness 1.0mm
Armor Galvanised steel wire armour, Outer diameter: 0.9mm
Wrapping Tape Ployester tape
Outer Sheath LSZH, thickness is 1.6mm, norminal outer diameter 17.0mm
Sheath Color Black

Optical Characteristics

4C Optic Fiber Cable, G652D (around central member)

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-offWavelength ≤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

  • Tensile load:
  • Short term: 600N
  • Long term: 1500N

Fire Characteristics

  • Flame Propagation: IEC60332-1
  • Low Smoke Capacity: IEC61034-1/2
  • Halogen Free: IEC60754-1/2