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For blowing pipes

For blowing pipes

Fiber-optic cables

Fiber optic communication cable: For blowing tube

Documentation

Applies to:

The optical cable is designed for blowing in a protective plastic pipe or microtubule. The cable in a protective plastic pipe or microtubule is allowed for laying in cable ducts, trays, blocks, tunnels, collectors, bridges and overpasses, between buildings and structures, inside buildings.

 

Cable Structure:

The cable comprises a core of a modular design with a central power element of a dielectric rod around which optical modules with freely laid fibers are twisted. The free space in the optical modules is filled with a hydrophobic gel. The core is fastened with two winding water-blocking threads. A medium density polyethylene jacket is applied to the core.

 

-1. Outer sheath

-2. Optical module

-3. Optical fiber

-4. Hydrophobic gel intermodular

-5. Hydrophobic gel, intermodule

-6. Central power element (fiberglass rod)

Construction details:

Number of OM in the cable

Up to 16

 Up to 48

 Up to 72

Number of optical modules

4

6

6

Number of fibers in the module

4

8

12

Diameter of cable, mm

10,2

10,8

11,7

Cable weight, kg / km

76,4

85,2

97,6

 

Operating parameters:

Working temperature

-45 С...+70 С

installation temperature

-30 С...+50 С

Transport and storage temperature

-60 С...+70 С

Minimum bending radius

not less than 20 cable diameters

Life time

25 years

 

Features:

  1. Modular construction
  2. Perhaps the place of the inter-module filler can be used water blocking tape (dry execution)
  3. It is possible to manufacture an outer sheath made of non-combustible polyethylene (FRLS)
  4. Completely made of dielectric materials
  5. Not susceptible to electric fields
  6. Warranty 2 years from the date of delivery