Vertical fiber optic joint closure

Number of fiber optic joint closure cores:12 cores 24 cores 48 cores 72 cores 96 cores 144 cores

Vertical fiber optic joint closure is a kind of equipment, mainly used to connect and protect optical cable joints. It is usually composed of a housing and internal components, which include fixings, seals, pressing devices, and moving parts such as spring blades, locking bolts, etc.

The main function of fiber optic joint closure is to protect the optical fiber joint, make it from the interference and damage of the external environment, so as to prolong the service life of optical cable. In addition, it also has the advantages of sealed waterproof, adapt to a variety of environments, convenient, fire safety, strong corrosion resistance, durable, good sealing, has a certain impact toughness and so on.

Fiber optic joint closure has a variety of sizes and models, suitable for a variety of different optical cable laying methods, such as overhead, pipeline, direct buried, etc. According to its different uses, the fiber optic joint closure is divided into type A and type B. Type A is mainly used for the connection and protection of local equipment, while Type B is mainly used for the connection and protection of local equipment and the introduction and separation of branch lines.

Protection of optical cable connector: fiber optic joint closure can provide good protection for optical cable connector, so that it is free from interference and damage by the external environment, so as to prolong the service life of optical cable.

Seal waterproof: fiber optic joint closure has good sealing performance, can prevent water, dust and other impurities into the cable inside, to ensure the transmission quality of the cable.

Adapt to a variety of environments: fiber optic joint closure can adapt to different environmental conditions, such as indoor, outdoor, high temperature, low temperature, etc., making the application range of optical cable more extensive.

Convenient and quick: the installation and disassembly of the fiber optic joint closure is very easy, only need a few steps to complete.

Fire safety: the fire safety of fiber optic joint closure has been approved by international UL standards and can be used in a variety of circumstances.

Strong corrosion resistance: some raw materials of fiber optic joint closures have more powerful corrosion resistance function, can adapt to a variety of complex environments.

Strong and durable: some fiber optic joint closures have a strong case, strong and durable, and do not need to fill any resin material can be waterproof, moisture-proof, air closed.

Good airtight: generally choose in 20 years can effectively maintain waterproof, moisture-proof gas and avoid harmful substances infiltration of the product performance.

Cerite impact toughness: when the pressure of the fiber optic joint closure increases to the compressive strength of 70%, the optical fiber transmission performance is still not affected.