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Vertical Mechanical FTTH Mini Dome Fiber Optic Splice Closure 48 Core PC IP68

Place of Origin China
Brand Name YINGDA
Certification ISO,SGS
Model Number D013
Minimum Order Quantity 100 PCS
Price Negotiable
Packaging Details 1pc / box, 10pcs/ carton box
Delivery Time 5days after pay
Payment Terms T/T or western Union
Supply Ability 50,000pcs per month
Product Details
Shape Dome Max Capacity 48 Cores Bunchy Fibers
Cable Port 4 Round Ports Cable Diameter Φ8mm~Φ16 Mm
Material PC Splice Tray Max. 4 Pcs
Closure Dimension 288*178 Mm Weight 2.0 Kgs
Carton Qty 10 Pcs Carton Size 80*43*35 Mm
High Light

fiber optic splice enclosure


fiber optic joint closure

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Product Description

FTTH Mini Dome Mechanical Fiber Optic Splice Closure, Splice Closure 48 Core



Sell point:

  1. Mechanical sealing
  2. Cable port: 4round ports
  3. Size:288*178 mm
  4. splice tray: 4 x 12 Fibers
  5. Max capacity: 48cores
  6. Cable diameter: Φ8mm~Φ16 mm
  7. Matreial: PC


Application: aerial, underground, pipeline,hand hole, wall mount, pole mount.


Operation conditions:

  1. Temperatures: -40℃~+65℃
  2. Humidity: ≤95% (at 40℃)
  3. Air Pressure: 70kPa ~106kPa 


Technical Specifications:


1.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.


2. Insulation resistance: the insulation resistance between the metal work piece and the earth is 

    greater than 20kMΩ.

3. Pressurization: there is no breakdown or flash over under 15kVdc/1min between the metal work 

    piece and the earth.

4. The curvature radius of the fiber 40mm, without extra loss inside the splice tray.

5. It can bear the axial tensile strength no less than 1000N.

6. Lifetime: 25 years.

7. Other performances are all in accordance with the requirement of standard YD/T814-1998.


Dimension and capacity


Outside dimension (Height x Diameter)


Weight (excluding outside box)


Number of inlet/outlet ports

4 pieces

Diameter of fiber cable

Φ8mm~Φ16 mm

Capacity of FOSC

Bunchy: 4-48 (cores)

FOSC cover size

Height x Diameter: 208mm x 132mm

Fiber optic splice tray (FOST) capacity


Fiber holding tray



Accessory list: 






Heat shrinkable 

protective sleeve

Protecting fiber splices


Nylon tie

Fixing fiber with protective coat


Earthing wire

Putting through between earthing devices


Abrasive cloth

Scratching fiber cables


Labeling paper

Labeling fibers


Special wrench

Installing and tightening nut of reinforced core and nut (plastic) 

of inlet/outlet tube


Measuring paper

To measure perimeter, of which its diameter is enlarged 

with seal tape


Seal tape

Enlarging diameter of fiber cable which fits in with gasket ring.


Insulation tape

Enlarging diameter of fiber cable for easy fixing


Metal hoop

For wall mounting and pole hugging


Buffer tube


Hitched to fibers and fixed with FOST, managing buffer.



Put into FOSC before sealing for desiccating air




Vertical Mechanical FTTH Mini Dome Fiber Optic Splice Closure 48 Core PC IP68 0Vertical Mechanical FTTH Mini Dome Fiber Optic Splice Closure 48 Core PC IP68 1Vertical Mechanical FTTH Mini Dome Fiber Optic Splice Closure 48 Core PC IP68 2Vertical Mechanical FTTH Mini Dome Fiber Optic Splice Closure 48 Core PC IP68 3Vertical Mechanical FTTH Mini Dome Fiber Optic Splice Closure 48 Core PC IP68 4

Installation steps

  1. Open the closure
  2. Determine length of fiber cable to be fixed and stripped inside FOSC
  3. Strip off protective coats of fiber cable and fiber
  4. Separate fiber cores and prepare work prior to fixing fiber cable
  5. Fix fiber cable and reinforced core
  6. Splice fibers
  7. Install heat shrinkable protective sleeve and house fibers
  8. Check up comprehensively
  9. Assemble FOSC housing and fix FOSC