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Fiber optic patch cord,Fiber optic patch panel,Fiber optic pigtail, since 2001 from China

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Dome heat shrinkable Fiber optic closure JFCL-DH4


Product Description

Dome heat shrinkable Fiber optic closure JFCL-DH4

pdf.gif Dome heat shrinkable Fiber optic closure JFCL-DH4 Specification


  • The box add aging-resistant in imported high tensile construction plastic out-faster is made up of stainless steel.
  • Overlap structure in splicing tray easy to install
  • Suitable for ordinary fiber and ribbon fiber
  • Perfect leak proofness and fine function
  • Perfect and reliable sealing operations
  • Fiber-bending radium guaranteed more than 30mm
  • Full accessories for convenient operations
  • Fiber optic splice closure can be used repeatedly
  • High reliability
  • For aerial, and direct buried applications


  • Temperature: –40℃ to +65℃. degrees Celsius
  • Atmosphere: 100kpa±5Kpa
  • Sealing property at normal temperature: Internal pressure: 100 KPa±5Kpa, without decrease in 24 hours
  • High temperature sealing property: internal pressure: 100kpa±5Kpa, without decrease in 24 hours at 60 degree
  • Insulated resistance:≥2×104MΩ
  • Intensity:15KV (DC) not being broken down, has no flying arc within 1 minutes.
  • Add ional Loss: No additional loss when optic fibers are winded in the splice trays
  • The-aging time of the material of the enclosure is beyond 20 years

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