Central Tube OPGW Cable

Optical Ground Wire, Central Stainless Steel Tube,Single Stranded Layer Cable

The central stainless steel tube is surrounded by single or double layers of aluminium clad steel wires (ACS) or mix ACS wires and aluminium alloy wires.

Description

Product Characteristics

  • Small cables diameter and short-circuit current capacity, light weight
  • The stainless steel tube can form a suitable primary fiber excess length
  • The OPGW has slightly worse tensile, torsion and crush resistance performance
  • Apply to the transformation of old lines

Fiber Parameters

Optical Fiber G.652 G.655
@850nm    
@1300nm    
@1310nm ≤0.40    dB/km ≤0.40    dB/km
@1550nm ≤0.30dB/km ≤0.30dB/km
@850nm    
@1300nm    
Numerical    Aperture    
Cable Cut-off Wavelength ≤1260nm ≤1260nm

Cable Parameters

Typical Designs of Central Stainless Steel Tube OPGW – Single Layer  
Product Model Fiber Count Diameter(mm) Weight(kg/km) RTS (kN) Short Circuit(kA2s)
OPGW-32[40,6;4.7] 12 7.8 234 40.6 4.7
OPGW-42[54.0;8.4] 24 9.0 313 54.0 8.4
OPGW-42[43.5;10.6] 24 9.0 284 43.5 10.6
OPGW-54[67.8;13.9] 36 10.2 394 67.8 13.9
OPGW-54[55.9;17.5] 35 10.2 356 55.9 17.5
OPGW-61[73.7;17.5] 48 10.8 438 73.7 17.5
OPGW-61[55.1;24.5] 48 10.8 358 55.1 24.5
OPGW-68[80.8;21.7] 54 11.4 485 80.8 21.7
OPGW-75[63.0;36.3] 60 12.0 459 63.0 36.3
OPGW-76[54.5;41.7] 60 12.0 385 54.5 41.7
OPGW-79[[51.2;49.5] 72 12.3 403 51.2 49.5
Typical Designs of Central Stainless Steel Tube OPGW – Double Layers  
Product Model Fiber Count Diameter(mm) Weight(kg/km) RTS (kN) Short Circuit(kA2s)
OPGW-96[121.7;42.2] 12 13.0 671 121.7 42.2
OPGW-127[141.0;87.9] 24 15.0 825 141.0 87.9
OPGW-127[77.8;128.0] 24 15.0 574 77.8 128
OPGW-145[121.0;132.2] 28 16.0 857 121.0 132.2
OPGW-163[138.2;183.6] 36 17.0 910 138.2 183.6
OPGW-163[99.9;213.7] 36 17.0 694 99.9 213.7
OPGW-183[109.7;268.7] 48 18.0 775 109.7 268.7
OPGW-183[118.4;261.6] 48 18.0 895 118.4 261.6

Note: The above design are Fiberik’s typical options, and Fiberik can provide any specific cable according to your requirement.

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