FinMark UTxxx-SM-16 1kN ADSS optical cable
FinMark UTxxx-SM-16 1kN ADSS optical cable
- Cable type UT
- Design dielectric, self-supporting
- Application Suspension
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Description
Purpose:
For suspension on poles of communication lines, urban electric transport, between houses and other objects. The fully dielectric design allows the cable to be suspended on poles of the contact network of electric transport or power lines in the event of a given electric field potential at the suspension points of no more than 12 kV. Fiberglass rods of increased diameter provide good resistance to tensile forces, which allows the cable to be suspended in spans of up to 70 m. Small dimensions and weight also allow the cable to be pulled into protective plastic pipes.
Design:
Cable with a central optical module, which can accommodate up to 24 optical fibers. The sheath is made of UV-stabilized high-density polyethylene. To ensure resistance to tensile loads, two fiberglass power elements are mounted in the sheath.
The completely dielectric design of the cable eliminates any electromagnetic effects on the cable, eliminating the need to address grounding and electrical safety issues during installation and operation.
The cable contains optical fiber that meets the requirements of ITU-T G.652.D. You can read its characteristics here.
You can read the description of the color marking of optical fibers here.
You can read the symbol of FinMark optical cables here.
Main features:
- No induction on power elements when suspended on high-voltage network supports.
- No induced currents on power elements during lightning discharges.
- Low weight and diameter facilitate laying.
- The high-density polyethylene (HDPE) sheath provides good protection against accidental mechanical damage and chemical influences.
- The large thickness of the sheath provides mechanical protection of the cable core from accidental damage or excessive compression in the clamp during short-term loading.
- Fiberglass rods are embedded in the sheath and with additional stretching, the force from the clamp is transmitted to the power elements, which deforms the optical module less.
- Good resistance to tensile forces, which allows the cable to be suspended in spans of up to 70m.
- Simple design facilitates cable processing.
Files
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