All-Dielectric Self-Supporting

What are the application scenarios of all-media self-supporting optical cables?
All-Dielectric Self-Supporting Optical Cable (ADSS)

Key features: No metal components, can be erected in the corridor of high-voltage transmission lines, self-supporting suspension laying, anti-electromagnetic interference, and is the preferred optical cable for power communication.
1. Power industry (main scenarios)
High-voltage / ultra-high-voltage transmission lines communication support
Overhead laying on 110kV, 220kV, 500kV, 750kV, 1000kV transmission towers, power dispatching, relay protection, remote control, power grid monitoring signal transmission.
Overhead communication for urban and rural 10kV, 35kV power grids, distribution automation, substation monitoring, smart meter data transmission.
Communication links between substations and remote stations on the lines
✅ Advantages: No metal, not affected by high-voltage induced electricity and lightning interference, no need for additional wire protection, different from OPGW.
2. Rail transit field
Overhead communication along electrified railways, high-speed railways, urban rail lines
Communication networking in traction power supply corridors, meeting signal systems, video surveillance, dispatch communication
Electrical environment of electrified railways, ADSS can effectively avoid electromagnetic influence.
3. Municipal and transportation infrastructure
Highways, national roads
Road monitoring, ETC gantry communication, traffic signals, tunnel group interconnection, overhead laying along power poles, no need to build communication poles separately.
Urban expressways, overhead communication.
4. Mining and industrial park scenarios
Open-pit mining areas, metallurgical factories, chemical factories (with large power electrical equipment, complex electromagnetic environment)
Overhead optical fiber links for factory security monitoring, industrial automation, equipment remote measurement and control
5. Rural and remote area communication construction
5G base stations in rural areas, broadband village-wide access
Overhead laying along power poles in mountainous and forest areas, terrain is complex and pipeline construction is inconvenient; utilize existing power poles to share hanging points, significantly reducing construction costs.
6. New energy projects (current popular export direction)
Photovoltaic power stations, wind power bases
Communication between wind turbines, substation; monitoring of large-scale ground photovoltaic fields, data collection from inverters.
Overhead communication lines around energy storage stations.
7. Water conservancy, security monitoring
Water conservancy monitoring of reservoirs, river banks, irrigation areas (water level, gate control, video surveillance)
Overhead optical fiber links for border security, forest fire prevention monitoring.