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

12F-288F SINGLE SHEATH MULTI-TUBE ARMOURED OPTICAL FIBRE CABLE

Applications

  • In areas where high mechanical load is required
  • Suitable in area of rodent menace
  • Direct burial & Inside duct - PE Outer Sheath
  • Inside duct - FR PVC / HFFR / LSZH Outer Sheath
Ipsum

Typical Cross section of 72 Fibre

Cable Construction Details

  • Up to 288 enhance low water peak single mode fibres in full compliance with ITU-T-G.652.D (also available with G655 / G656 / G657 SM Fibre and OM1 / OM2 / OM3 & OM4 MM Fibre).
  • 2/4/6/8/12/24/ fibre per tube combinations are available in 6/8/12/18/24 element construction.
  • Loose buffer tubes fully filled with Thixotropic Jelly and Fibres.
  • Non metallic anti-buckling FRP rod used as Central Strength Member. (also available with metallic strength member).
  • Cable core is dry( also available in Jelly filled).
  • S-Z core wrapped with polyester tape / water swellable tape).
  • Electrolytic chrome plated & Corrugated steel tape armouring.
  • UV Stabilized HDPE outer sheath, black (also available with FR PVC & HFFR).

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
UPTO 72F 11.5 120 3000 1800 10D 20D -10° to +50°C -40° to +70°C
96F 12.8 155 5600 3200 10D 20D -10° to +50°C -40° to +70°C
144F 15.5 220 6500 3800 10D 20D -10° to +50°C -40° to +70°C
192F-216F 16 220 4800 2600 10D 20D -10° to +50°C -40° to +70°C
288F 18 280 6000 3400 10D 20D -10° to +50°C -40° to +70°C

Colour Coding - Fibre & Tube

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

We provide Black ring mark over fibre in case of more than 12F in single tube

Special Features

  • Single & Double layer S-Z stranded construction.
  • Corrugated steel tape acts as protection against rodents and mechanical damage.
  • Robust construction.
  • Flexible buffer tubes provide easy fibre routing inside closure.

Drum Length

  • 2000/ 4000meters ± 5%

Mechanical Characteristics

Repeated Bending [IEC 60794-1-21-E6] 30 Cycle, r= 20 X D, 5 Kg Load, D = Cable Diameter
Torsion Resistance [IEC 60794-1-21-E7] 10 Cycle (± 180°), 5 Kg Weight, L= 2 Mtr
Crush Resistance [IEC 60794-1-21-E3A] 2000 N /(100 X 100 mm) for 60 sec
Impact Resistance [IEC 60794-1-21-E4] 10 Nm, 3 Nos
Kink Resistance [IEC 60794-1-21 E10] 10 x D, D = Cable Diameter
Water Penetration [IEC 60794-1-22-F5 B] 1 Meter Water Head, 3 Meter Cable Sample, 24 Hours