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Fiber Optic Closure (FOC-HY204H-48core)

Optical splice closures are used to distribute, splice, and store the outdoor optical cables which enter and exit from the ends of the closure. There are two connection ways: direct connection and splitting connection. They are applicable to situations such as overhead, man- well of pipeline, embedded situation etc. Comparing with terminal box, the closure requires much stricter requirement of seal. Sealing ring and air valve are required for closure, but that are not necessary for terminal box.
Availability:
Quantity:

1. The closure 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.

2.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 IP68.

3.The closures are applicable to ribbon type optical cable and common optical cable.

4.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.

5.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.

6.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.


Standard Accessories

  • Tag paper:1pcs

  • Sand paper :1pcs

  • Silver paper :1pcs

  • Cleaning tissue :1pcs Insulating tape:1pcs

  • Cable tie:3mm*10mm  8pcs  Fiber protective tube:3 pcs

  • Heat-shrink sleeve:1.0mm*3mm*60mm  12-48pcs Heat shrink tubing:1 bag

  • Pole accessories:1 pcs(Optional Accessories  )

  • Pressure testing valve:1pcs (Optional Accessories )

  • Earthing deriving devicepcs:1pcs(Optional Accessories )


Dimensions and Capability

Dimensions (H*D) Max Capacity

Number of Cable Entrance/Exit Diameter of Cable

300mm*190mm

48 Cores 1:3

3 small round ports(21mm) and 1 large oval port(34mm)

Packing List

PCS/CARTON

Gross WeightKg

Net WeightKg

Carton Sizecm

Cbm(m³)

8

12.5

12

64*41*36

0.095


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 metalwork piece and the earth is greater than 20kMΩ 

  • Pressurization: there is no breakdown or flashover under 15kVdc/1min between the metalwork 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.


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Located in Shenzhen, China, HYOE specializes in manufacturing optical fiber products with nearly a decade of experience.
Contact Us
  RM729-730, Xinhua Insurance Building , No.171 Mintian Road, Futian District, Shenzhen, China.
  info@hyoe.cn
  +86-13590323010

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