Horizontal Fiber Optic Splice Closure

Horizontal type Fiber Optic Splice Closure/Joint-Box is mainly used for overhead line, underground, wall cross and pipeline well installation.  Apply for direct or multiple connect or diverge of optic fiber cable drop-in. It is mostly used for ordinary optic cable.


Horizontal Fiber Closures provide space and protection for the fiber optic cable splicing and joint. The horizontal fiber optic splice closures are various models to fit up to 432 core fiber connections max. They are perfect sealed design to be waterproof and dust proof; these products are good performance and competitive prices.

Horizontal fiber optic splice closures features:

The box adds ageing-resistant in imported high tensile construction plastic, out-faster is made up of stainless steel.

Overlap structure in splicing tray easy to install

Suitable for ordinary fiber and ribbon fiber

Perfect leak proof

Perfect and reliable sealing operations

Full accessories included for convenient operations

Fiber optic splice closure can be used repeatedly

For aerial, and direct buried applications

Horizontal/inline fiber splice closures specifications:

Temperature: -40 to +80 degrees Celsius

Atmosphere: 70 to 106kpa

Sealing property at normal temperature: Internal pressure: 70 KPa, without decrease in 72hours

High temperature sealing property: internal pressure: 70KPa, without decrease in 168 hours at 60 degree

Insulated resistance: >2× 104MΩ

Intensity: 15KV (DC) not being broken down, has no flying arc.

Additional Loss: No additional loss when optic fibers are winded in the splice trays

The-ageing time of the material of the enclosure is beyond 20 years under normal conditions


NameTypeShell MaterialRemark
Horizontal type fiber optic splice closurePJXH 04048Plastictwo ways in and two ways out,48fibers

Remark: the common structure for joint box is two ways in and two ways out, 48 fibers. More ports and more fibers structure  is available in according to customer requirements.

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