OUTDOOR CABLES

MULTI-TUBE SINGLE SHEATH UNARMOURED CABLE (2-144 F)

Ipsum

Typical Cross section of 72 Fibre

Cable Construction Details

  • Up to 144 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 fibre per tube combinations are available in 6/8/12
  • Non metallic, anti-buckling FRP rod as Central Strength Member (also available with steel rod).
  • Loose buffer tubes fully filled, S-Z Stranded
  • Cable core fully filled with jelly ( also available in dry core)
  • Glass yarn can be used as peripheral strength member
  • —S-Z core wrapped with polyester tape / water swellable tape
  • UV Stablized PE outer sheath, black ( also available with FR PVC & HFFR
FIBRE COUNT DIAMETER (mm) Nominal WEIGHT (Kg./Km) Nominal TENSILE STRENGTH (N) BENDING RADIUS (mm) TEMPERATURE RANGE
(IEC 60794-1-2-F1)
Installation Operating Temporary Permanent Installation Operating
UPTO 96F 19.0 280 3000 1500 15D 20D -10° to +50° C -40° to +70° C
144F 20.5 340 3000 1500 15D 20D -10° to +50° C -40° to +70° C
288F 24.0 525 3000 1500 15D 20D -10° to +50° C -40° to +70° C
576F 30.0 740 3000 1500 15D 20D -10° to +50° C -40° to +70° C

Special Features

  • Single layer S-Z stranded construction
  • Flexible buffer tubes provide easy fibre routing inside closure
  • Light in weight, hence easy to install

Drum Length

  • 2000/ 3000/ 4000 meters ± 5%

Mechanical Characteristics

Repeated Bending (IEC 60794-1-2-E6) 30 Cycle, r= 20 X D, 5 Kg Load, D = Cable D
Torsion Resistance (IEC 60794-1-2-E7) 10 Cycle (± 360°) 5 Kg Weight, L= 2 Mtr
Crush Resistance (IEC 60794-1-2-E3) 2000 N (100 X 100mm) for 600 sec
Impact Resistance (IEC 60794-1-2-E4) Height 500 mm, Weight = 5 Kg, 3 Nos
Kink Resistance (IEC 60794-1-2-E10) 10 x D, D = Cable D
Water Penetration (IEC 60794-1-2-F5B) 1 Mtr Water Head, 3 Meter Cable Sample, 24 Hours