Description,

OPGW cable is a type of cable structure with composite of optical transmission and overhead ground wire for

power transmission. It is working in power transmission line both as optical fiber cable and overhead ground

wire which can provide protection of lightning strike and conducting short circuit currency. It consists of

stainless steel tube optical unit, aluminum cladding steel wire, aluminum alloy wire. It has central stainless steel

tube structure and layer stranding structure.

Characteristics

• Dual function of both ground and communication cable, eliminating the need to repeat the huge erection and maintenance costs
• Mounted on the top of tower overhead power lines without considering the best hanging point and galvanic corrosion and other factors
• Old line transmission process, the outer diameter of the cable, pull the singlet to match better than the other ground
• Larger transmission capacity, high communication quality, good reliability
• With excellent mechanical and electrical properties
• Good safety performance, long lifetime