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PE outer sheath*Corrugated steel armorHydrophobic gelBuffer tubeHydrophobic gelOptical fiberDestination
Optical cable is designed for installation in cable ducts, in trays, in blocks, in tunnels, in collectors, in headers, on bridges and skyways, between and inside buildings in case of damage probability by rodents.
Technical Characteristics
| Parameter | Value | ||
| Tensile strength, kN | 2,7 | ||
| Number of optical fibers | 2-12 | 16 | 24 |
| Cable diameter, mm | 7,3 | 7,5 | 7,8 |
| Cable weight, kg/km | 68,9 | 70,8 | 73,8 |
| Crushing force, kN/sm | 0,5 | ||
| Operating temperature | -50°С…+70°С | ||
| Installation temperature | -30°С…+50°С | ||
| Transportation and storage temperature | -50°С…+70°С | ||
| Minimum bending radius | Not less than 15 cable diameters | ||
| Factory length, km | 4 | ||
Technical characteristics of optical fiber
| Type of optical fiber | Corning SMF 28 Ultra | Corning SMF28e+BB |
| ITU-T recommendations | G.657A1 G.652D | G.657A1 G.652D |
| Deviation from the concentricity of the core, microns, not more | 0,5 | |
| Diameter of fiber sheath, microns | 125±0,7 | |
| Deviation from the roundness of the sheath, %, not more | 0,7 | |
| The diameter of the protective covering, microns | 242±5 | |
| Maximum attenuation at wavelength 1310 nm | 0,32 | 0,34 |
| Maximum attenuation at wavelength 1550 nm | 0,18 | 0,20 |
Full name example
Optical cable ОККTS-08G.652D 2,7kN
The optical cable for duct installation consist of a single tube core with freely laid fibers of G.652D Standard, the maximum tensile force is 2,7 kN.
Download the OKKTS cable specification in PDF
Download the OKKTS cable certificates and declarations in PDF