
12 Type 8ports FTTH Caja De Distribucion, Fibra Optica Nap, Termination Box 24~288cores, Optical Splice Closure, Joint Box, Distribution Box
We have established a comprehensive pre-sales and after-sales service standards for our Xpon Wifi Router, CATV Outdoor Amplifier, Passive Cable Tv Optical Node. The goal of our company's corporate culture construction is to build a harmonious corporate culture and provide a warm and harmonious working environment for employees. We have always adhered to the principle of market first and customer first. From the selection of raw materials, production to shipment, we implement strict control to ensure first-class product quality.
Joint Closure Box


Joint Closure Box suits for the Fiber Optic Splice Closure (Hereafter abbreviated as FOSC), as the guidance of proper installation. The scope of application is: aerial, underground, pipeline, hand-holes. The ambient temperature ranges from -40℃ to 65℃.
Specifications
Outside dimension (Height x Diameter) | 288mm×178mm |
Weight (excluding outside box) | 1800g—1910g |
Number of inlet/outlet ports | 4 pieces |
Diameter of fiber cable | Φ8mm~Φ16 mm |
Capacity of FOSC | Bunchy: 4-48 (cores) |
Main components of Joint Closure Box
No. | Name of components | Quantity | Usage | Remarks |
1 | FOSC cover | 1 piece | Protecting fiber cable splices in whole | Height x Diameter 208mm x 132mm |
2 | Fiber optic splice tray (FOST) | Max. 4 trays (bunchy) | Fixing heat shrinkable protective sleeve and holding fibers | Suitable for: Bunchy:4,6,8,12,(cores) |
3 | Fiber holding tray | 1 pcs | Holding fibers with protective coat | |
4 | Base | 1set | Fixing internal and external structure | |
5 | Plastic hoop | 1 set | Fixing between FOSC cover and base | |
6 | Seal fitting | 1 piece | Sealing between FOSC cover and base | |
7 | Pressure testing valve | 1 set | After inject air, it is used for pressure testing and sealing testing | Configuration as per requirement |
8 | Earthing deriving device | 1 set | Deriving metal parts of fiber cables in FOSC for earthing connection | Configuration as per requirement |
Main accessories and special tools
No. | Name of accessories | Quantity | Usage | Remarks |
1 | Heat shrinkable protective sleeve | Protecting fiber splices | Configuration as per capacity | |
2 | Nylon tie | Fixing fiber with protective coat | Configuration as per capacity | |
3 | Earthing wire | 1 piece | Putting through between earthing devices | To put through as per actual requirement |
4 | Abrasive cloth | 1 piece | Scratching fiber cables | |
5 | Labeling paper | 1 piece | Labeling fibers | |
6 | Special wrench | 2 pieces | Installing and tightening nut of reinforced core and nut (plastic) of inlet/outlet tube | |
7 | Measuring paper | 1 piece | To measure perimeter, of which its diameter is enlarged with seal tape | To measure perimeter with the corresponding measuring paper |
8 | Seal tape | 1 ring | Enlarging diameter of fiber cable which fits in with gasket ring. | Configuration as per specification |
9 | Insulation tape | 1 ring | Enlarging diameter of fiber cable for easy fixing | |
10 | Metal hoop | 1 set | For wall mounting and pole hugging | |
11 | Buffer tube
| decided by customers | Hitched to fibers and fixed with FOST, managing buffer. | Configuration as per requirement |
12 | Desiccant | 1 bag | Put into FOSC before sealing for desiccating air |

Each of our 12 Type 8ports FTTH Caja De Distribucion, Fibra Optica Nap, Termination Box 24~288cores, Optical Splice Closure, Joint Box, Distribution Box is produced in a fine manner and inspected in strict accordance with quality standards to ensure that our customers get the best finished one. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around. We always base the quality and service standards above the market average standards, so that our company have more hope and competitiveness.
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