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Optical cable FinMark UTxxx-SM-04-T
Версия для печати

Sale
13

Use:
For laying in 1-3 categories of soils (without cryosolic deformations), in cable-conduit lines and pipelines on bridges and pipe bridges, in tunnels, collectors at the entry into a building, including places infested with rodents, and on the exterior walls of building and structures.

Design:
Cable with a central optical module, which can contain up to 24 optical fibers. Represents simplified version of a design UТxxx-SM-03.Armour layer is made from steel goffer band, and apart from providing mechanical protection, serves as a hydrobarrier preventing moisture diffusion through polymeric coatings towards optical fiber. Water-blocking band is laid between armour and optical module. External coating is made from UV-stabilized polyethylene of high density. For additional reinforcing of construction, two strength elements are placed in external coating, they are made from steel braiding.

Specifications:

Amount of fibers, pcs.

2 – 6

8 – 12

14 – 24

Diameter of optical module, mm

2.2

2.4

3.2

Diameter of steel braiding, mm

1.0

Outer coating thickness, mm *

2.0

Diameter of cable, mm *

8.3

8.5

9.3

Cable mass, kg/km  **

74

75

87

Min. bending radius, constant/dynamic

10 / 20 cable diameters

Max. tensile force, N

1500 / 300 (short-term/long-term)

Max. compressive load, N/100mm

1000 / 300 (short-term/long-term)

Allowable temperatures

operation

-40°C – +60°C

storage

-50°C – +70°C

install.

-20°C – +50°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 byITU-T G.655

Description of colour marking of optical fibers you can findhere

Symbolic notation of FinMark optical cables you can find here

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