Pipe laying fiber optic cable requirements

1) laying fiber optic cable through the hole to put the child before the pipe hole, fiber-to-1 hole bosons tube always wear the same place, I should be free of all sub-pipe stopper child protection.

  2) by manually laying consider, in order to reduce the loss of cable joints, pipe laying fiber optic cable should be used the entire disk,

  3) To reduce the time of laying traction, and plates by the middle of each cable to both sides of the cloth, and each hole in the middle of the arrangements supporting staff for traction.

  4) put the cable through the hole should be consistent with design drawings, the laying of the pipeline must be cleared before the brush fiber pore. Sub-holes in staffing over the hole in the exposing the pores should be about 15cm long.

  5) hand hole-tube network management interface with the textile and plastic tape wrapped around the bar with PVC to prevent silt infiltration.

  6) fiber optic cable in person (hand) hole installation, if the hand hole with pallets, cable fixed on the pallet, the pallet will be if the cable is not fixed in the expansion bolts, expansion bolts required hook mouth down.

  7) The cable should not be out of pores less than 15cm curved handle.

  8) hand hole and each room cable and ODF rack plastic signs are used to show the difference.