Sales of telecommunication products
Sales of telecommunication products
PE outer sheathDielectric strength elementBuffer tubeHydrophobic gelOptical fiberDestination
Optical cable type ОКD-2D is designed for aerial installation (with particularly high requirements for resistance to external electromagnetic influences) on supports of overhead communication lines, railway network, power lines with a maximum electric field potential of up to 12kV, between buildings.
Technical Characteristics
| Parameter | Value | ||||
| Tensile strength, kN | 0,8 | 1,4 | 2,4 | 3 | 4 |
| Number of optical fibers | Up to 4 | Up to 8 | Up to 8 | Up to 16 | Up to 24 |
| Cable diameter, mm | 2,0 х 4,4 | 2,4 х 5,6 | 3,0 х 7,6 | 3,2 х 8,4 | 3,6 х 9,5 |
| Cable weight, kg/km | 10,3 | 16,3 | 26,9 | 31,7 | 41,2 |
| Crushing force, kN/sm | 1 | ||||
| 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 | 2 | ||||
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 ОКD-2D-08 G.657 А1 4kN
The optical cable consists of central optical module with fibers of G.657 A1 Standard, the maximum tensile strength is 4kN.
Download the OKD-2D cable specification in PDF
Download the OKD-2D cable certificates and declarations in PDF