Overhead requirements of laying fiber optic cable

1) overhead cable laying cable in the ground, the use of hooks hanging, mountain or steep slopes laying fiber optic cable,

The laying of fiber optic cable using the banding method. Cable connector should be selected lever position is easy to maintain a straight line, reserved for cable use

Bracket to the pole on the reserve.

   2) overhead cable at intervals of 3-5 bar road gear lever retractable requirements for U-turn, set aside about 15 per 1 km

Meters.

   3) onto the overhead (walls) with a galvanized steel cable protected with a fire clay nozzle clogging.

   4) overhead cable around every four lever and cross-road, crossing, cross suspension bridges should be special sections of fiber optic cable

Warning signs.

   5) air line and power line hanging cross should be added to protect the trigeminal protection tube, each end of the elongation of not less than 1

Meters.

   6) near the pole pull side of the road light bar should be set packet length of 2 meters.

   7) To prevent the hanging line induced current assault, each at the poles and hanging wire electrical cable required to connect, the pull

Alignment should be installed cable-ground, requiring the direct use of lining hanging loop line connecting the terminal directly to ground.