InAir Self-Supporting

Metallic Aerial Self-Supporting (MASS)

Designed for aerial installation on transmission towers, high voltage power lines and railway catenary; highly resistant to electromagnetic effect.

1

Optical fiber

2

Stainless steel tube filled with water-swellable gel

3

Stranded wires (steel zinc-coated wires or Aluminum Clad Steel wires)

Increased tensile strength – up to 125 kN

ASC wire makes the cable exceedingly rustproof

High strength, small size

Large spans between towers, installation over rivers and ravines

Allowable tensile strength 30 kN
Fiber count up to 12 up to 24 up to 36 up to 48
Cable diameter, mm 8.2 8.2 8.7 8.7
Cable weight, kg/km 288.5 288.5 318.3 318.3
Allowable tensile strength 50 kN
Fiber count up to 12 up to 24 up to 36 up to 48
Cable diameter, mm 10.4 10.4 10.8 10.9
Cable weight, kg/km 486.0 485.3 520.2 521.1
Allowable tensile strength 75 kN
Fiber count up to 12 up to 24 up to 36 up to 48
Cable diameter, mm 12.7 12.7 12.7 12.7
Cable weight, kg/km 711.7 711.7 711.7 711.7
Allowable tensile strength 100 kN
Fiber count up to 12 up to 24 up to 36 up to 48
Cable diameter, mm 14.0 14.5 14.5 14.5
Cable weight, kg/km 900.4 948.9 948.9 948.9
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Operation temperature -60°С…+85°С
Installation temperature -30°С…+50°С
Transportation and storage temperature -60°С…+70°С
Minimum bending radius 20x cable diameter
Life time 25 years