Direct supply ADSS fiber optic cable 24 core 200 span outdoor self-supporting single-mode non-metallic fiber optic cable

Description :

　　The small distance from the 110kV high-voltage line is 2.0m;

　　The small distance from the 220kV high-voltage line is 3.0m.

　　② Small distance (SD) between phase lines and optical cables

　　SD=E/15

　　Among them: SD (inches) small distance E: voltage between phase conductor and large (kV)

　　③ Crossing small vertical distances

　　Distance from railway track: 7.0m;

　　Distance from communication line: 0.6m

　　Distance from the city road: 5.5m;

　　1-10kV power line: 2.0m;

　　Distance from general roads: 5.0m;

　　35-110kV power line: 3.0m;

　　Distance from roof: 0.6m

　　154-220kV power line: 4.0;

　　Distance from branches: 2.0m;

　　Distance from power supply line to household line: 0.6m;

　　Distance from the river (sail top): 1.0m;

　　Distance from neon lights and iron frames: 1.6m.

AfterSalesService :

• Direct supply of ADSS optical cable