The OPGW optical cable，also known as optical fiber composite overhead ground wire，puts the optical fiber in the ground wire of the overhead high-voltage transmission line to form the optical fiber communication network on the transmission line， This structure has the dual functions of ground wire and communication。
1、Using advanced stainless steel tube production technology，the tube is filled with water-blocking compounds，which can effffectively protect the fifiber。
2、It has the dual functions of ground wire and communication cable，eliminating the huge cost of repeated erection and maintenance；
3、Installed on the top of the power overhead line tower，no need to consider the factors such as the best hanging point and electrical corrosion；
4、During the transformation of the old line，the outer diameter of the cable，the single force of the tension can be better matched than the other ground；
5、Large transmission capacity，high communication quality，good reliability；superior mechanical and electrical performance；
Applications：Various new power lines and reconstruction of existing power lines
Laying method：Overhead
Working temperature：-40℃~+70℃
Bend radius：Static 15 times the cable diameter；Dynamic 25 times optical cable diameter
Fiber Type: G652D；G655C；G657A1；G657A2；50/125；62.5/125；OM3-150；OM3-300；OM4 As Options
Detail requirements need to be sent to us for cable design and price calculation. Below requirements are a must:
A、Power transmission line voltage level
B、fiber count
C、Cable structure drawing & diameter
D、Tensile strength
F、Short circuit capacity
Standard length：2000m, other lengths are also available
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