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Fiber Optic Splice Closure for ADSS cable GJS-HB18-4S



Fiber Optic Splice Closure (FOSC), is for the protection of the fiber splice joint between two or more cables, for direct or branch connection, to prevent the aging caused by the heat, cold, light, oxygen and microorganisms in nature. With the excellent mechanical strength, the robust shell, and the main structures could withstand the worst environmental changes, meanwhile, the vibration, impact, cable stretching and twist could be protected. It could be used for aerial, pipe-lined, direct buried installations.

Environmental conditions


  • Working temperature: -20℃ -+60℃
  • Storage temperature: -40℃~ +65℃
  • Working relative humidity: not more than 80% (at +30℃)
  • Storage relative humidity: not more than 80% ≤ 90%~ 96%(40℃ ±2℃)
  • Atmospheric pressure: 70 ~ 106kpa



  • Cable ports: one for uncut cable with dia. Ф10~17.5mm; one branch port for cable with dia. Ф10~17.5mm;16 small ports for 2*3 soft cablesФ3~8mm;
  • Max. capacity (single fibers): 96 fibers (24*4);
  • Mechanical Sealing: good sealing and re-entry performance, IP68;
  • Adaptors: 16pcs SC adaptors;
  • Splitters: 2pcs 1:8 mini splitters;
  • Applicable for wall mounting and aerial installations;
  • Book design, compact in size and easy for operation;
  • For FTTH, with splice tray covers, to separate the splice area and the distribution area, no interference with each other;