Catalog of products

Duct cable

The certificate of conformity to technical requirements of State Telecommunication Committee of Russian Federation № ОС/1-Кb-84

The certificate of fire safety GPS MVD Russian Federation № 002794


For installation in pipes, blocks and collectors of  duct-work, in gravel and sandy ground, alluvial sand, heavy clay soil


  • Compact design
  • Optimum protection against entry of a moisture and chemicals
  • Protection against rodents
  • Protection against mechanical failure
  • Corrosion protection
  • Range of an operating temperature from –40°C with up to + 50°C with long lifetime



Quantity ОF   

 2 — 144

Cable diameter, mm  

14,0 — 25,0

Weight, kg / km

185— 500

Attenuation coefficient, db/km, no more:

— at 1,31 microns wavelength


— at 1,55 microns wavelength 


Dispersion, pc/nm · km, no more:

— at 1,31 microns wavelength 


— at 1,55 microns wavelength 


Allowed distribtution effort, N/cm  


Tensile strength, N

 From 1000 up to 6000


*1. The parameters of transmission are given for standard single-mode fiber type SMF 28 CPC 6 CORNING. The manufacturing of cables with a lower attenuation constant is possible through special order.

The manufacturing of cables with other types of optic fibers of CORNING:
  • Single-mode with the non-zero dispersion shifted fiber — type LEAF CPC 6
  • Multimode fiber 50/125 СРС6 or 62,5/125
On demand of the customer, manufacturing cables with a sheath from flame retandant polyethylene is possible