Outdoor optical patch cord to connect PON and FTTH. (1,5кН)
In the manufacture of outdoor patch cords (patch cord outdoor) used dielectric flame retardant cable.
For ease of installation in PON boxes on each side of the patch cord cable used instead of 5 mm cable 3 mm with fiber cable is not cut, and remains whole!
Bifurcation tube is put on the fiber, at the junction of shrinking set with glue, that would prevent the ingress of moisture and harden the connection.
Patch cords are available to order in any length, with all types of connectors.
| Basic characteristics | |
| Transmission | |
| Attenuation at a reference wavelength, dB/km: - 1310 нм - 1550 нм |
0,32 0,19 |
| The chromatic dispersion coefficient at a reference wavelength ps/(nm km): - 1310 - 1550 |
3,5 18 |
| Geometric | |
| Shell thickness, mm | 2,0 |
| Nominal diameter of cable, mm | 5,0 |
| Nominal Weight, kg/km | 20 |
| Mechanical and climatic | |
| Minimum bending radius, mm | 166 |
| Tensile strength, kN | 1,5 |
| Permissible crushing force, kN/cm | 0,2 |
| Resistance to axial torsion angle of ± 360°, a length of 1m> |
10 cycles |
| Resistance to blows with initial energy, J | 10 (25 beats) |
| Operating temperature range, °C | -40°С - +70°С |
| Installation temperature range, °C | -10°С - +60°С |
- 1 optical fiber;
- 2 tubular core;
- 3 hydrophobic compound;
- 4 fiberglass rod;
- 5 external polyethylene sheath.