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FIBRE OPTICS CABLES > MICRO DUCT > MULTI-TUBE

12F- 576F Single Sheath Multi-Tube
Micro Duct ( 250 Micron) Optical Fibre Cable

Ipsum

Typical Cross section of 576 Fibre

Cable Construction Details

  • Up to 576 enhance low water peak single mode fibres in full compliance with ITU-T-G.652.D (also available with G.657A1 & G.657A2)
  • 6/8/12/24 fibre per tube combinations are available in 6/8/12/18/24 element constructions.
  • Non metallic anti‑buckling FRP rod as Central Strength Member.
  • Loose buffer tubes fully filled with Thixotropic Jelly & Fibres.
  • Loose buffer tubes S‑Z Stranded (Water Swellable Yarn over CSM).
  • UV Stabilized PE outer sheath, Black.
  • Rip cord to open the sheath.
FIBRE COUNT DIAMETER (mm) Nominal WEIGHT (Kg./Km) Nominal TENSILE STRENGTH (N) BENDING RADIUS (mm) TEMPERATURE RANGE
(IEC 60794-1-2-F1)
Installation Operation Installation Operation Installation Operation
12-72(12F/Tube) 5.4 24 600 350 10D 20D -10°C to +50°C -40°C to +70°C
96(12F/Tube) 6.2 35 1000 750 10D 20D -10°C to +50°C -40°C to +70°C
144(12F/Tube) 8.0 55 1500 1000 10D 20D -10°C to +50°C -40°C to +70°C
192(12F/Tube) 8.2 55 1200 750 10D 20D -10°C to +50°C -40°C to +70°C
216(12F/Tube) 8.2 55 1200 750 10D 20D -10°C to +50°C -40°C to +70°C
288(12F/Tube) 9.4 75 1500 1000 10D 20D -10°C to +50°C -40°C to +70°C
144(24F/Tube) 6.8 40 1000 500 10D 20D -10°C to +50°C -40°C to +70°C
192(24F/Tube) 8.0 58 2000 1200 10D 20D -10°C to +50°C -40°C to +70°C
216(24F/Tube) 8.865 1500 800 10D 20D -10°C to +50°C -40°C to +70°C
288(24F/Tube) 10.6 100 3000 1500 10D 20D -10°C to +50°C -40°C to +70°C
432(12F/Tube) 10.8 95 1500 800 10D 20D -10°C to +50°C -40°C to +70°C
576(12F/Tube) 12.6 130 3000 1500 10D 20D -10°C to +50°C -40°C to +70°C

Fibre & Tube colour coding

Without ring mark
Blue Orange Green Brown Grey White Red Black Yellow Violet Pink Aqua
*More than 12 fibre we provide Black ring mark above the coloured fibre.
*More than 12 Tube we provide Stripe above the coloured tube.

Special Features

  • Single layer and Multi‑layer stranded construction.
  • Low friction coefficient sheath design and materials assures long air blowing distance.
  • Easy to bend, laying and operate with small diameter, light weight.
  • Flexible buffer tubes provide easy fibre routing inside closure.
  • All nonmetallic structure, so there is no requirements for grounding.
  • This cable is suitable for construction in crowded metropolitan area network pipelines and avoiding destructive excavation in the past.

Drum Length

  • 2000/ 4000 meters ± 5%

Mechanical Characteristics

Cable Bending Radius (mm) [IEC 60794-1-21-E11 A & B] 20 X D, D= Cable diameter
Impact Resistance (Nm) [IEC 60794-1-21-E4] 3 Nm, 1 Impacts
Crush Resistance (N) [IEC 60794-1-21-E3A] 1000 N (100 X 100 mm)
Torsion Resistance [IEC 60794-1-21-E7] 10 Cycle (± 180°)
Water Penetration [IEC 60794-1-22-F5 B] 1 Meter Water Head, 3 Meters
Cable Sample, 24 Hours