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Optical cable

Optical cable FinMark UTxxx-SM-11

7
Manufacturer:
Type of cable:
UT
Design:
Application:

Use:
For laying inside buildings, in risers, attics, basements, sewers and pipelines. This type may be successfully used as transit cable from cable conduit wells into buildings.

Design:
Cable with a central optical module, which can contain up to 24 optical fibers. A reinforcing layer of fiberglass is placed above the optical module. External coating is made from a not combustion spreading halogen-free low-smoke material – LSZH (Low Smoke Zero Halogen). If there’s a risk of cable damage by rodents, it is recommended to lay the cable in protective plastic tubes. Fully dielectric cable structure negates the need for solving grounding and electric safety tasks during  installation and operation stages.

Specifications:

Amount of fibers, pcs.

2 – 12

14 – 24

Diameter of optical module, mm

2.8

3.6

Outer coating thickness, mm

0.8

Reinforcing material

fiberglass tape

Diameter of cable, mm *

5.0

6.

Cable mass, kg/km  **

32

43

Min. bending radius, constant/dynamic

10 / 20 cable diameters

Max. tensile force, N

400

Max. compressive load, N/100mm

400

Allowable temperatures

operation

-40°C– +60°C

install.

-15°C – +40°C

(*) - allowable deviation +/- 0.2 mm
(**) - averaged

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 by ITU-T G.655

Description of colour marking of optical fibers you can findhere

Symbolic notation of FinMark optical cables you can find here