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FIBRE OPTICS CABLES > MICRO DUCT > MULTI-TUBE

12F - 576F Single Sheath Multi-Tube
Micro Duct ( 200 Micron) Optical Fibre Cable

Application

  • Suitable for Duct Installation, pulled & blown
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.657A1 (Also available with 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.

Technical Characteristics

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 4.7 20 500 300 10D 20D -10°C to +50°C -40°C to +70°C
96 5.4 28 1000 750 10D 20D -10°C to +50°C -40°C to +70°C
144 7.0 45 1800 1200 10D 20D -10°C to +50°C -40°C to +70°C
192 7.1 43 1200 600 10D 20D -10°C to +50°C -40°C to +70°C
216 7.1 43 1200 600 10D 20D -10°C to +50°C -40°C to +70°C
288 8.1 62 1500 1000 10D 20D -10°C to +50°C -40°C to +70°C
144(24F/Tube) 5.7 30 1000 500 10D 20D -10°C to +50°C -40°C to +70°C
192(24F/Tube) 6.6 43 1500 1000 10D 20D -10°C to +50°C -40°C to +70°C
216(24F/Tube) 7.2 50 1500 1000 10D 20D -10°C to +50°C -40°C to +70°C
288(24F/tube) 8.8 70 1500 1000 10D 20D -10°C to +50°C -40°C to +70°C
432(24F/Tube) 9.0 70 1200 800 10D 20D -10°C to +50°C -40°C to +70°C
576(24F/Tube) 10.4 100 1500 1000 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
With ring mark
Blue Orange Green Brown Grey White Red Natural 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 forgrounding.
  • 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 60794-1-2-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