Blowing
Applied in tubes, ducts, trays, blocks, tunnels, collecting channels, with no risk of rodent attacks. Also applied for aerial installation between supports and buildings on external strength members or using the winding method.
Ducting
Applied in ducts, trays, blocks, tunnels, collecting channels, with a risk of rodent attacks.
Direct Buried
Applied in harsh environments with potential mechanical impact: in all ground types, swamps and harsh rivers.
Submarine
Applied in sea areas (coastal shelf and deep-sea), on navigable rivers, in lakes and water storage basins, in harsh environments, in bogs and unnavigable rivers.
Figure 8
Applied for aerial installations: on power lines, lamp posts, between buildings and constructions. Suitable for aerial installation on transmission equipment and power facilities in dielectric package.
Aerial
Applied for aerial installation on distribution and high voltage power lines, as well as railway catenary.
Indoor
Applied inside buildings (including vertical runs), in trays, channels, on outer sides of buildings, as well as in duct, in tubes and blocks. Suitable for blowing-in into protecting polyethylene tubes.
Drop
Applied for aerial installation on transmission towers, lamp posts, between buildings and constructions.
OPGW/Ground Wire
Applied in the construction of fiber-optic link on overhead transmission lines of 35 kV and more.
Fire Rated
Used for stationary installation when the optical fiber needs extra protection from mechanical damages.
Specialty Cable
For fiber optic monitoring systems.
Materials
Optical fiber
Stainless steel tube filled with water-blocking gel
Stranded wires (Aluminum-clad steel wires and /or aluminum alloy wires)
Stranded wires (Aluminum-clad steel wires and /or aluminum alloy wires)
| Maximum rated design tension (MRDT), kN | 15...125 |
| Crush, kN/cm | 1 |
| Rated breaking strength (RBS) (without SSLTs), kN | 25...210 |
| Fiber count, up to | 96 |
| Cable diameter, mm | 8...18 |
| Cable weight, kg/km | 200...1230 |
| Elasticity modulus (final), kN/mm² | 70...160 |
| Short circuit capacity (initial temp 25°С), kA²•s | 5...300 |
| Short circuit current for 1s, kA | 2...20 |
| Operating temperature |
-50°C ... +85°C * -60°C ... +85°C upon request |
| Installation temperature | -30°C ... +50°C |
| Transportation and storage temperature | -50°C ... +85°C |
| Minimum bending radius | 20 x cable diameter |
| Design life | 50 years |
