Characteristics: 1) Pre-fabricated type stress control cone can effectively settle stress focus problem of the sever cable outer screen 2) We used the liquid silicone rubber materials, so good flexibility the materials is, the better radial shrinkage is 3) Used new technology to make it closer between the cable core and the pre-fabricated, so it has a good anti-tracking performance 4) Can suit for a big difference of temperature, can used under (-50 ~ -200 degrees), and both its physics capability and machine capability are good 5) LSR materials can wasted a little with medium, and it's hardly for the cable become hot when it runs, so pre-fabricated cable termination has a good insulation performance and hardly aging 6) Smaller Vol. Light weight, easy to install 7) High anti-defilement ability