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Ningbo Haishu Efon Communication Equipment Limited

Cable Splice Joint Closure, Joint Closure, Fiber Splice Closure manufacturer / supplier in China, offering Cap Type 1 in 4 out Fiber Optic Splice Joint Closure, Good Price Network FTTH Terminal Box /Caja Terminal 2 Salidas, Fiber Optic FTTH Distribution Box1*16/Caja De Distribucion 2 Hilos and so on.

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Supplier Homepage Product Fiber Optic Splice Closure Cap Type 1 in 4 out Fiber Optic Splice Joint Closure

Cap Type 1 in 4 out Fiber Optic Splice Joint Closure

FOB Price: US $20-24 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $20-24/ Piece
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Port: Ningbo, China
Production Capacity: 10000/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: GJS-D010
  • Wiring Devices: Other
  • Condition: New
  • Weight (Excluding Outside Box): 3000 G--3600g
  • Number of Inlet/out Ports: 1 in 4 out
  • Fiber Counts: Bunchy: 48-288(Cores), Ribbon: up to 864 (Cores)
  • No. of Trays: 1-6
  • 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 (Height X Diameter): 490mm*220mm
  • Cable Sealing Method: Heat Shrink Type
  • Diameter of Fiber Cable: 5mm-35mm
  • Material: PC
  • 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  (Height x Diameter) :    490mm*220mm
  • Maximum Capacity:  Bunchy: 48-288(cores), Ribbon: up to 864 (cores)
  • Cable Entrances: 1 In 4 Out
  • Diameter of Cable:  Φ5mm - Φ35mm.
  • NO. of trays:  1-6
  • Sealing Method:Heart shrink

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.
  • The fiber optic joint closure 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 ;22*21.5*49(cm)
6 pcs closure packed into one out carton box:69.5*44*52(cm)

Cap Type 1 in 4 out Fiber Optic Splice Joint Closure
Cap Type 1 in 4 out Fiber Optic Splice Joint Closure
Cap Type 1 in 4 out Fiber Optic Splice Joint Closure

Main components
Name of componentsQuantityUsageRemarks
F-O-S-C cover1 pieceProtecting fiber cable splices in wholeHeight x Diameter 400mm x 220mm
Fiber optic splice tray (FOST)Max.:5 trays (bunchy) Max.: 5 trays  (ribbon)Fixing heat shrinkable protective sleeve and holding fibersSuitable for: Bunchy: 48(cores) Ribbon: 24 (pieces)
Base1setFixing internal and external structure 
Plastic hoop1 setFixing between  cover and base 
Seal fitting1 pieceSealing between  cover and base 
Pressure testing valve1 setAfter inject air, it is used for  pressure testing and sealing testingConfiguration as per requirement
Earthing deriving device1 setDeriving metal parts of fiber cables in for earthing connectionConfiguration as per requirement
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