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Fiber Optic Splice Closure GJS-DH7-4S



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




  • 7 cable ports for fiber cablesФ8~20mm;
  • Max. capacity (single fibers): 48 fibers (12*4), and could be used for single and ribbon fibers;
  • Cable ports heat shrink Sealing: good sealing performance, IP68;
  • Could accommodate 3 groups of 1:16SC or 1:32LC plug type splitters;
  • Could be used for pole/wall-mounting and pipelined installations;