Building the Next Generation Network Infrastructure

Direct Burial 12F

  • Loose tube provides one of the most basic protecting layers for the fibers.
  • Each loose tube comprises of 12 optical fibers with filled jelly compound for prevention of water ingress.
  • The loose tubes are stranded around a central strength member giving more mechanical strength to the cable.
  • Aramid yarns contribute to better mechanical strength without losing the cables' flexibility.
  • Water Blocking Tape is used for further prevention of penetration of water Armoring.
  • Armored, Fire-retardant, UV resistance, anti-rodent features can be designed as according to applications.
  • The Loose Tube Direct Burial Cable applicable for direct burial purposes within junction, long-haul communication.

Cable Structure
Fiber Count 72 96 144 216
Fibers per Subunit 12
Cable Diameter(Approx.)(mm) 18.0 20.5 23.5 23.5
Cable Weight (Approx.) (kg/km) 380 480 610 630
Maximum Tensile Load 3000N
Minimum bending radius Dynamic:20 * OD,  Static:10 * OD       OD=cable outer diameter
Operating temperature range -30℃~60℃
 
Cable Construction