BIRLA CABLE LTD.
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FIBRE OPTIC CABLES > UNDERGROUND DUCT > DIELECTRIC > MULTITUBE

12F to 1152F Single Sheath Multi tube Micro Module
with 2FRP & Glass Yarn Duct Optical Fibre Cable

Applications

  • The universal design is suited for use in most network arenas, including backbone, access and distribution.
  • Quick fibre preparation ready for installation.
  • Installation within ducts using blown on pulling techniques.
Ipsum

Typical Cross section of 144 Fibre

Cable Construction Details

  • The micro‑module unit consist of 12 fibres along with WS Yarn an easily strippable and flexible.
  • Water Blocking Glass yarn as peripheral strength member.
  • Non‑metallic and anti‑buckling element FRP rod (2 nos) used as Embedded Strength Member.
  • Water Blocking Element wrapped over Aramid Yarn.
  • HDPE Outer sheath, Black Colour, UV Stabilized.

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 Operating
12F 5.7 28 800 350 10D 20D -5°C to +45°C -30°C to +60°C
24F 7.0 35 800 350 10D 20D -5°C to +45°C -30°C to +60°C
36F 7.4 38 800 350 10D 20D -5°C to +45°C -30°C to +60°C
48F 7.8 45 1300 500 10D 20D -5°C to +45°C -30°C to +60°C
72F 8.4 52 1300 500 10D 20D -5°C to +45°C -30°C to +60°C
96F 9.4 65 1800 600 10D 20D -5°C to +45°C -30°C to +60°C
144F 10.4 78 1800 600 10D 20D -5°C to +45°C -30°C to +60°C
288F 12.4 112 2200 800 10D 20D -5°C to +45°C -30°C to +60°C
432F 15.5 170 3000 1200 10D 20D -5°C to +45°C -30°C to +60°C
576F 17.2 202 3000 1200 10D 20D -5°C to +45°C -30°C to +60°C
720F 18.5 228 3000 1200 10D 20D -5°C to +45°C -30°C to +60°C
864F 19.5 254 3000 1200 10D 20D -5°C to +45°C -30°C to +60°C
1152F 22.0 305 3000 1200 10D 20D -5°C to +45°C -30°C to +60°C

Fiber & Micro Module 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

  • Reduced diameter micro modules.
  • Flexible Micro modules are easily removed without the need for tools.
  • Reduce installation time and costs.
  • Small cable diameter & lightweight.
  • Requires no grounding or bonding due to all‑dielectric construction.

Drum Length

  • 2000/ 4000 meters ± 5%

Mechanical Characteristics

Kink Resistance (mm) [IEC 60794-1-2-E10] 10 x D, D = Cable Diameter
Impact Resistance (Nm) [IEC 60794-1-2-E4] 5 Nm, 3 Nos at 500mm apart
Crush Resistance (IEC 60794-1-2-E3) 2000 N [100 X 100 mm] for 60 sec
Torsion Resistance [IEC 60794-1-2-E7] 5 Cycle [± 180°] 40 N Weight, Length under Test‑1 meters
Repeated Bending [IEC 60794-1-2-E6] 30 Cycle, r = 20 X D, 5 Kg Load,
D = Cable Diameter
Water Penetration [IEC 60794-1-22-F5 B/C] 1 Meter Water Head, 3 Meters Cable Sample, 24 Hours