BIRLA CABLE LTD.
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FIBRE OPTIC CABLES > UNDERGROUND DUCT > METALLIC > MULTI-TUBE

144F - 864F Single Sheath Multi-Tube
Single Mode Ribbon ECCS Tape Fibre Optic Cable

Application

  • Suitable for Duct Installation
Ipsum

Typical Cross section of 864 Fibre

Cable Construction Details

  • Enhance low water peak single mode fibers in full compliance with ITU-T-G657A2
  • Non‑metallic and anti‑buckling element FRP rod used as Central Strength Member
  • Loose buffer tubes fully filled with Thixotropic Jelly & Ribbon Fibres
  • Loose buffer tubes S-Z Stranded
  • S-Z core is Dry & Wrapping with Water Swellable tape
  • ECCS Tape Armouring.
  • UV Sta bilized, HDPE Outer sheath, black

Technical Characteristics

FIBRE COUNT No of Fibre Per Ribbon No of Ribbon Per Tube No of Loose Tube 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
288F 12 6 4 22.5 400 1200 2400 15D 25D -5°C to +45°C -20°C to +70°C
360F 12 6 5 22.5 400 1200 2400 15D 25D -5°C to +45°C -20°C to +70°C
432F 12 6 6 24.5 500 1500 3100 15D 25D -5°C to +45°C -20°C to +70°C
720F 12 10 6 28.0 600 1800 3500 15D 25D -5°C to +45°C -20°C to +70°C
864F 12 12 6 28.0 600 1600 3100 15D 25D -5°C to +45°C -20°C to +70°C

Fibre & Tube colour coding

Blue Orange Green Brown Grey White Red Black Yellow Violet Pink Aqua

*For Fiber Count 12F We provide the above colour code

Ribbon Coding

Numeric Number Marking at every >50 mm on Each Ribbon

Special Features

  • Single layer stranded construction.
  • Offers exceptional strength for underground application
  • Flexible buffer tubes provide easy fibre routing inside closure

Drum Length

  • 2000/ 4000meters ± 5%

Mechanical Characteristics

Crush Resistance (N) (IEC 60794-1-2-E3) 2000 N [100 X 100 mm] for 1 minute,
Number of Test꞉ 3 at 500 mm apart
Impact Resistance (Nm) [IEC 60794-1-2-E4] Height 500 mm, Weight = 5.0 Kg, 3 Nos
Torsion Resistance [IEC 60794-1-2-E7] 10 Cycle (± 180°)
Water Penetration [IEC 60794-1-22-F5 B/C] 1 Mtr water height 3 Mtr cable Sample,
24 Hrs (Applicable on inner Sheath)