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.

The closure casing is made of quality engineering PC 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 IP68.
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.
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(A ) Metal press wire block |
(B) Plastic press wire block |

|
Material |
Size |
Max Capacity |
Diameter of Cable |
Weight |
Number of Cable Entrance/Exit |
|
Strengthen PC |
A*B*C(mm) 430*190*110 |
Splice 96 Fibers (4trays,24 core/tray) |
A : φ 16mm B: φ 20mm C: φ 25mm |
2.35kg |
3 in 3 out |
Used for direct transmission of outdoor cable in aerial、duct and direct buried application.
Used for branching connection and protect the joint.
Metal spanner:1pcs
Metal hanger :2pcs
Sealing rubber strip:1pcs
Insulating tape:1pcs
Cable tie:3mm*110mm 8pcs
Plastic plug:6pcs
Rubber waterproof strip:2pcs
Heat-shrink sleeve:1.2mm*60mm 96pcs

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