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Ningbo Haishu Efon Communication Equipment Limited

Watreproof Joint Box, Fiber Optic Splice Closure, Fiber Optic Splice Closures manufacturer / supplier in China, offering Horizontal Type Wterproof Fiber Optical Fo Joint Box with 2 in 2 out, 6 Ports Splice Tray Mechanical Fiber Optic Splice Box, Horizontal 96f 2ports Optical Fiber Splice Closure and Joints and so on.

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Supplier Homepage Product Fiber Optic Splice Closure Horizontal Type Wterproof Fiber Optical Fo Joint Box with 2 in 2 out

Horizontal Type Wterproof Fiber Optical Fo Joint Box with 2 in 2 out

FOB Price: US $7.5-10 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $7.5-10/ Piece
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Port: Ningbo, China
Production Capacity: 10000/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GJS-H003
  • Wiring Devices: Other
  • Condition: New
  • Weight (Excluding Outside Box): 1200g-1500g
  • Number of Inlet/out Ports: 2 in 2 out
  • Diameter of Fiber Cable: 8mm-20mm
  • No.of Trays: 1-4
  • Certrificate: ISO9001 RoHS
  • Transport Package: Package with Carton Box 6PCS Per Box or Equirement
  • Origin: Zhejiang, China (Mainland)
  • Type: Fiber Optic Splice Closure
  • Certification: CE, ISO, RoHS, GS
  • Brand Name: Efon
  • Outside Dimension (L*W*H): 280X210X85 (Mm)
  • Fiber Counts: Bunchy: 6-96 (Cores)
  • Material: PC
  • Classification: Holding Screw Style
  • Trademark: EFON
  • Specification: ISO9001, ROHS,
  • HS Code: 85176229
Product Description
Product Discription
  • The enclosure casing is made of quality engineering plastics, and of good performance of anti-erosion against acid and alkali salt, anti-aging, as well as smooth appearance and reliable mechanical structure.
  • The mechanical structure is reliable and has the performance of resisting wild environment and intensive climate changes and serious working environment.
  • The protection grade reaches IP66.
  • The closures are applicable to ribbon type optical cable and common optical cable.
  • The splice trays inside the closure are turn-able like booklets, and have adequate curvature radius and space for winding optical fiber to make sure the curvature radius for optical winding 40mm.
  • Each optical cable and fiber can be operated individually.
  • The closure is of small volume, big capacity and convenient maintenance.
  • The elastic rubber seal rings inside the closure are of good sealing and sweat-proof performance. The casing can be opened repeatedly without air leakage. No special tools are required.
  • The operation is easy and simple. The air valve is provided for the closure and used to check the sealing performance.

Dimensions and Capability:


  • Dimensions ( L*W*H):  280x210x85 (mm)
  • Maximum Capacity: Bundle - 96 Cores; Ribbon - 320 Cores.
  • Cable Entrances: 2 In 2 Out
  • Diameter of Cable:  Φ8mm - Φ20mm.
  • NO. of trays:  1-4
  • Classification: holding screw style

Operation conditions:

  • Temperatures: -40ºC~+60ºC
  • Humidity: ≤95% (at 40ºC)
  • Air Pressure: 70kPa ~106kPa 


Technical Specifications:

  • Seal performance: after the box is sealed, inflate to 100kPa inwards (inflation only apply to the models with the air hole), and then soak it in the water of normal temperature, after 15 minutes of steady observation, there is no bubble to overflow.
  • Insulation resistance: the insulation resistance between the metal work piece and the earth  is greater than 20kMΩ.
  • Pressurization: there is no breakdown or flashover under 15kVdc/1min between the metal work piece and the earth.
  • The curvature radius of the fiber 40mm, without extra loss inside the splice tray.
  • It can bear the axial tensile strength no less than 1000N.
  • Lifetime: 25 years.
  • Other performances are all in accordance with the requirement of standard YD/T814-1998.

Packaging Size


Each Closure have individual box Size:29.5*21.5*11.3(cm)

12 pcs closure packed into one out carton box Size:61.5*37*46.5(cm)

Horizontal Type Wterproof Fiber Optical Fo Joint Box with 2 in 2 out
Horizontal Type Wterproof Fiber Optical Fo Joint Box with 2 in 2 out
Horizontal Type Wterproof Fiber Optical Fo Joint Box with 2 in 2 out

Main components
No.Name of componentsQuantityUsageRemarks
1Housing1 setProtecting fiber cable splices in wholeInternal diameter: 240x148x76(mm)
2Fiber optic splice tray (FOST)Max 8 pieces (bunchy)  Fixing heat shrinkable protective sleeve and holding fibersSuitable for: Bunchy: 12,24, (cores)
3Seal fitting1 setSealing between FOSC cover and FOSC bottom 
4Port plug6 piecesSealing empty ports 
6Pressure testing valve1 setAfter injecting air, it is used for pressure testing and sealing testingConfiguration as per requirement
7Earthing deriving device1 setDeriving metallic components of fiber cable in FOSC for earthing connectionConfiguration as per requirement
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