BIRLA CABLE LTD.

OUTDOOR CABLES

MULTI-TUBE DOUBLE LAYER UNARMOURED CABLE (192-288F)

Application

  • Suitable for Duct Installation, pulled & blown
Ipsum

Typical Cross section of 72 Fibre

Cable Construction Details

  • Upto 288 enhance low water peak single mode fibers in full compliance with ITU-T-G.652.D
  • Non-metallic anti-buckling FRP rod as Central Strength Member
  • Loose buffer tubes fully filled, S-Z Stranded in two layers
  • Cable core fully filled (also available in dry core)
  • S-Z core wrapped with polyester tape / water swellable tape
  • UV Stablized PE 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 Operating Temporary Permanent Installation Operating
192F 13.9 160 1000 2000 15D 20D -10° to +50° C -40° to +70° C
288F 16.3 225 1500 3000 15D 20D -10° to +50° C -40° to +70° C

Color Coding - Fibre & Tube

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

* Tube coding: Blue (Marker), Orange(Tracer), remaining all natural

Special Features

  • Double layer S-Z stranded construction
  • Flexible buffer tubes provide easy fibre routing inside closure

Drum Length

  • 2000/ 3000 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) 15 x D, D = Cable D
Water Penetration (IEC 60794-1-2-F5B) 1 Mtr Water Head, 3 Meter Cable Sample, 24 Hours