Blowing
Emcab cables are rigid yet flexible enough to be installed into tubes and include many options for installation by blowing.
Ducting
Fiber optic cables include dielectric and metallic cables for ducts and utility tunnels.
Direct Buried
Fiber optic cables designed for high reliability in harsh environment.
Submarine
Robust designs applied in the sea between land-based stations to carry telecommunication signals.
Aerial
Aerial cables are designed for installation on distribution and transmission lines.
Indoor
Applied inside buildings (including vertical runs), in trays, channels, on outer sides of buildings, as well as in ducts, tubes and blocks. Suitable for blowing-in into protecting polyethylene tubes.
Drop
Designed for aerial installation on transmission towers, lamp posts, between buildings and structures.
OPGW/Ground Wire
Applied in the construction of fiber-optic link on overhead transmission lines of 35 kV and more.
Fire Rated
Used for stationary installation when the optical fiber needs extra protection from mechanical damages.
Blowing test track
Emcab blowing cables undergo periodical and type tests at the special test site. That’s why we are sure in
our blowing cables quality.
Installation test for microduct cabling meet requirements of standard IEC 60794-1-21:2015 Method E24.
Test site characteristics:
— Route length up to 2000 m;
— Cable diameter range: 2.5–16 mm;
— Tube inner diameter: 4.0–20.0 mm.
Parameters to be checked:
— The length at which the cable is blown;
— Optical fiber attenuation & preservation of signal transmission.
Advantages:
— Indoor stand;
— Online monitoring for all stages of testing.
Test site characteristics:
— Route length up to 2000 m;
— Cable diameter range: 2.5–16 mm;
— Tube inner diameter: 4.0–20.0 mm.
Parameters to be checked:
— The length at which the cable is blown;
— Optical fiber attenuation & preservation of signal transmission.
Advantages:
— Indoor stand;
— Online monitoring for all stages of testing.
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.
Test center
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).
