Vindhya Telelinks
Easy Responsive Tabs to Accordion

  • FIBRE OPTIC CABLES
  • TELECOM FIBRE ACCESSORIES
  • COPPER CABLES
  • SOLAR CABLES
  • POWER CABLES

  • AERIAL
  • UNDERGROUND DUCT
  • MICRODUCT
  • MICROMODULE
  • FTTX
  • SPECIALITY
  • INDOOR

FIBRE OPTIC CABLES > UNDERGROUND DUCT > METALLIC > UNI-TUBE

4F-24F Double Sheath Uni‑Tube Underground
Steel Wire Armoured Optical Fibre Cable

Application

  • Suitable for Duct/direct buried Application
Ipsum

Typical Cross section of 24 Fibre

Cable Construction Details

  • Non‑metallic and anti‑buckling element FRP rod used at inner sheath.
  • Loose buffer tubes fully filled.
  • HDPE Inner sheath, Black Colour.
  • Galvanized Steel Wire Armour over Inner Sheath.
  • UV Stabilized, HDPE Outer sheath, Black Colour.

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
4F 12.0 210 2500 1500 15D 25D -20°C to +70°C -20°C to +70°C
6F 12.0 210 2500 1500 15D 25D -20°C to +70°C -20°C to +70°C
8F 12.0 210 2500 1500 15D 25D -20°C to +70°C -20°C to +70°C
12F 12.2 215 2500 1500 15D 25D -20°C to +70°C -20°C to +70°C
24F 12.5 220 2500 1500 15D 25D -20°C to +70°C -20°C to +70°C

Fibre & Tube Colour Coding

Blue Orange Green Brown Grey White Red Black Yellow Violet Pink Aqua
*For Fibre Count 12F We provide the above colour code
*For Higher Fibre count We provide contrast dot marking of above colour code

Special Features

  • Galvanized Steel wire amour provided excellent Crush & Impact Resistance.
  • Flexible buffer tubes provide easy fibre routing inside closure.
  • The Metallic Armour enables post installation cable locating.

Drum Length

  • 2000/ 4000meters ± 5%

Mechanical Characteristics

Kink Resistance (mm) [IEC 60794-1-2-E10] 15 x D, D = Cable Diameter
Impact Resistance (Nm) [IEC 60794-1-2-E4] Height 0.5 meters, Weight = 5 Kg, 3 Nos
Crush Resistance (N) [IEC 60794-1-2-E3] 4000 N [100 X 100 mm] for 60 sec
Repeated Bending [IEC 60794-1-2-E6] 10 Cycle, r = 20 X D, 5 Kg Load,
D = Cable Diameter
Water Penetration [IEC 60794-1-2-F5 B] 1 Meter Water Head, 3 Meters Cable Sample, 24 Hours [On Inner Sheath]