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Optical cable

Optical cable FinMark UTxxx-SM-06

0

Use:
For laying inside buildings, in risers, attics, basements, sewers and pipelines. Goffer-armour makes possible to lay cable in places infested by rodents. 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. Armour layer is made from steel goffer band and serves as an additional protection from environmental impacts and reliable protection from rodents. External coating is made from a not combustion spreading halogen-free low-smoke material – LSZH (Low Smoke Zero Halogen).

Specifications:

Amount of fibers, pcs.

2 – 6

8 – 12

14 – 24

Diameter of optical module, mm

2.5

3.0

3.6

Outer coating thickness, mm

12

Diameter of cable, mm **

6.2

6.7

7.3

Cable mass, kg/km  ***

52

58

67

Min. bending radius, constant/dynamic

10 / 20 cable diameters

Max. tensile force, N

200

Max. compressive load, N/100mm

600 / 300 (short-term/long-term)

Allowable temperatures

operation

-40°C – +60°C

install.

-20°C – +50°C

(*) - allowable deviation +/- 0.2 mm
(**) - allowable deviation +/- 0.4 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 find here

Symbolic notation of FinMark optical cables you can find here