Applied in the construction of fiber-optic link on overhead transmission lines of 35 kV and more.
Applied for aerial installation on distribution and high voltage power lines, as well as railway catenary.
For fiber optic monitoring systems.
Used for stationary installation when the optical fiber needs extra protection from mechanical damages.
Designed for duct installations Applied in duct, trays, blocks, tunnels, collecting channels, with no risk of rodents’ attacks.Also applied for aerial installation between supports and buildings on external strength members or using the winding method.
Applied in ducts, trays, blocks, tunnels, collecting channels, with a risk of rodents’ attacks.
Applied in harsh environments with potential mechanical impact: in grounds of all the groups, bogs, unnavigable rivers.
Applied in sea areas (coastal shelf and deep-sea), on navigable rivers, in lakes and water storage basins, in harsh environments, in bogs and unnavigable rivers.
InAir Figure 8
Applied for aerial installations: on power lines, lamp posts, between buildings and constructions. Suitable for aerial installation on transmission equipment and power facilities in dielectric package.
Applied inside buildings (including vertical runs), in trays, channels, on outer sides of buildings, as well as in duct, in tubes and blocks. Suitable for blowing-in into protecting polyethylene tubes.
Applied inside buildings and premises, in trays, cable channels, in duct, tubes and blocks. It is also applied on outer sides of buildings and for optical cords manufacturing.
Applied for aerial installation on transmission towers, lamp posts, between buildings and constructions.
Steel optical module, clad wire and temporary optical cable.
«Quality means doing it right when no one is looking».
Quality is our philosophy. It includes:
— 100% step-by-step quality control;
— Best in the industry Test Center;
— High-quality materials;
— Quality management system certification – TUV certificate;
— Software for aerial cable calculations;
— Declarations for all cable types manufactured at the plant;
— Quality policy;
— Certificates and letters from federal companies and controlling organizations recommending our products;
— Software that helps to select the right type of optical cable,the right size of the reels, and the optimal arrangement of reels on trucks and in containers;
— Additional services for power line EM fields calculations;
— Continuous feedback from the clients.
Step-by-step quality control
Throughout the manufacturing process – after each operation – specialists of the Quality Control Department conduct:
— incoming materials quality control;
— measurement of each optical fiber parameter;
— fiber length control in tubes;
— conformity check of design;
— check of resistance and tightness of the jacket (for armored cables);
— marking and packing control.
Throughout the manufacturing process our line operators check geometry of the products.
The most advanced measurement equipment is used in the process of control:
— Reflectometer of the new generation МТР9000;
— Reflectometer Yokogawa AQ726;
— Spectrum Analyzer Ando AQ6319;
— Analyzer of Spectrum and Diameter of the Mode Field PK2500;
— Fiber Geometry Tester PK2400;
— Tester EXFO FTB-400.
Zumbach Geometry Testers.
Geometry testing is performed with precision instruments. All measurement results are documented and analyzed for further quality improvement.
Our Test Center is equipped according to the latest industry standards to conduct type approval and periodic mechanical and environmental resistance tests per IEC 60794-1-2 (water penetration, temperature cycling, high humidity, vibration, stretching, bending, torsion, crush, compression).
Each cable type has been certified to meet the “Regulation rules for the use of optical telecommunication cables” issued by the Federal Agency of Communication of Russia. Optical cables made of HFFR materials have all the necessary safety certificates.