Self-supporting optical cable FinMark UTxxx-SM-28
Self-supporting optical cable FinMark UTxxx-SM-28
- Cable type UT
- Design self-supporting
- Application Suspension
Fiber Count of an Optical Cable
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Description
Use:
For hanging on supports of communication lines and electric power supply lines, between houses and other objects.
Design:
Light self-supporting cable of «8» type with one optical module, which can contain up to 12optical fibers. Coating is made from UV-stabilized polyethylene of high density. Carrying strength element is made from zinc-coated braiding diameter 1.6 & 1.8. Additional resistance to external mechanical impacts provides layer of kevlar (aramid) fibers, located around the perimeter of optical module.
Specifications:
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Amount of fibers, pcs. |
2 – 12 |
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Diameter of optical module, mm |
3.0 |
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Diameter of steel carrying wire rope, mm |
1.6 |
1.8 |
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Outer coating thickness, mm * |
1.0 |
1.0 |
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Width × heigth of cable, mm * |
5.3 × 10.4 |
5.3 × 10.6 |
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Cable mass, kg/km ** |
50 |
54 |
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Min. bending radius, constant/dynamic |
10 / 20 cable diameters |
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Max. tensile force, N |
1000 |
1200 |
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Max. compressive load (short-term/long-term), N/100mm |
1000/300 |
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Max. hanging length*** (sag 1-2% / 2-3%), m |
65/85 |
80/100 |
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Allowable temperatures |
operation |
-40°C – +70°C |
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storage |
-50°C – +70°C |
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install. |
-20°C – +50°C |
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(*) – allowable deviation +/- 0.2 mm
(**) – averaged
(***) – maximum hanging length is indicated, calculated for temperate climate.
An optical fiber Fujikura FutureGuide is placed in the cable – LWP (complies with ITU-T G.652.D) its specifications you can find here. On a client’s demand cable can be manufactured with fibers byITU-T G.655
Description of colour marking of optical fibers you can find here
Symbolic notation of FinMark optical cables you can find here.