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Optical Fiber Cables

Unitube Unarmoured

The Unitube Unarmoured Cable is a direct-buried cable that has thixotropic jelly in the core loose tube to keep out water. Better tensile strength and antibuckling characteristics are achieved by employing two FRP rods and high strength glass yarns embedded within the material. With 2 FRP and 3 FRP.

Physical Characteristics
Fiber Count 2F 4F to 6F 6F to 12F 24F
No. of Tubes 1 1 1 1
Fibers /Tube 2F 4F to 6F 6F to 12F 24F
Nominal Cable Diameter (mm) 5.8 ± 0.5 6.0 ± 0.5 6.0 ± 0.5 7.5 ± 0.5
Nominal Cable Weight (Kg/km) 28 ± 10% 30± 10% 30± 10% 45 ± 10%
Mechanical and Environmental Characteristics
Test Standard/Notes Product Accomplishment
Max. Tensile Strength (N) IEC-60794-1-E1 350
Bending Radius IEC-60794-1-E11 Dynamic = 20D, Static = 10D
Crush Resistance (N/100 ) IEC-60794-1-E3 100
Impact Strength (N.m) IEC-60794-1-E4 10
Torsion IEC-60794-1-E7 ± 180°
Drip Test IEC-60794-1-E14 30 cm, 70ºC, 24 hr
Water Penetration IEC-60794-1-F5B 1m water head, 3m samples, 24 hrs
IEC 60793-1 & 60794-1
Telecordia GR-20 Core
ANSI/TIA 568-C.3 & ISO/IEC 11801
Wooden Drums / Coils or Export Quality Drum
Length: 1 / 2 / 3 km +- 10% or Custom Lengths
Printing AS Per Customer Requirments

Printing
ORIENT CABLES <Fibre Type> <Fibre Count> <Type of Cable> <MONTH> <YEAR> <Cable ID> <XXXX> METER

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

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