Greentel Fiber Closure

The fiber optic splice closure from greentelftth.com is a passive device that ensures the secure connection of the optical cable. It is divided into overhead, pipeline, and direct burial in the occasion of application; the internal connection method is divided into straight connection and non-sequential connection. The former is in short Two optical cables with the same number of cores are connected together. The latter is a method for separating one large number of optical fiber cables and one or more small number of optical cables corresponding to each other or multiple optical cables to interpenetrate each other. The backbone network usually uses The direct method is the main method, and the access layer is based on different methods; the connection between optical fibers is divided into mechanical and thermal contraction. The former selects the mechanical connector to mechanically break the optical fiber that requires docking and passes the concentricity of the conne...

Greentel DOME Fiber Closure is a joint protection device for optical, sealing and mechanical strength continuity between adjacent optical cables . In optical communication networks, due to the limited length of cable, cable branch of transmission line, so need to optical fiber cable connector, dome fiber closure production, provide conditions and protect joint branch. The cable junction box is also called the dome fiber closure, the optical fiber package, the cable joint and the gun pipe. It is mainly used for the optical cable overhead, pipeline, the through-hole and branch connection of the direct buried installation. The box body is made of high quality engineering plastic with high strength, corrosion and aging resistance. Widely used in communications, network systems, cable television, optical cable network systems. Greentelftth Dome fiber closure features: 1. The dome fiber closure can be used at the same time for some of the main cable and the split optical cab...

Aluminum alloy DOME Fiber Closure from greentelftth can adapt to hars climate environment : The aluminum alloy fiber optic splice closure is suitable for installation and use of optical fiber composite overhead ground wire and all-media self-supporting overhead optical fiber cable and special occasion erection. It is used for the disagreement and connection of optical fiber or all-media self-supporting optical fiber cable in the optical fiber composite overhead ground wire. It can be installed. In different parts of high-voltage power towers, different angles of angle iron, and can guarantee the installation of fixed; pole installation using U-shaped metal hoop fixed, easy installation and operation, can adapt to different rod diameter, different positions of the pole installation Can also be installed on the wall and other supports. In addition to the protection of the optical fiber, it also has the electrical characteristics of the two or more sections of the power cabl...

Reasonably Designing the Insulation Grounding Structure of the Greentel DOME Fiber Closure : Insulating spacers conventionally used in fiber optic splice closures typically consist of two spacers. The upper washer is a grooved washer and the lower washer is a protruding washer. Since the fixing bolt is connected with the reinforcing core of the optical cable, the upper and lower insulating spacers can be combined to form the insulation between the metal component of the fiber optic splice closure and the cable reinforcing core . In the compressive strength test, a 15 kV DC voltage is applied between the fixing bolt and the metal part. Most of the materials used for insulating gaskets are high-molecular polymers. The dielectric strength of these materials is relatively high, typically 500 to 1000 megavolts/meter. Therefore, theoretically, only 0.1 mm of polymer-based insulation between two electrodes provides 15 kV protection. However, in fact, the insulating sheet used i...

Fiber optic splice closure is a passive component which can provide a great protection for fiber splicing point. Aerially assembling, pipeline assembling and buried underground are all available. Fiber splice closures are made from special industrial grade, high tension plastic with a reliable moisture barrier. They are also optimized to resist aging of the material due to factors in the natural environment such as ultraviolet light. Key Features of Fiber Optic Splice Closure from Greentelftth.com The box adds aging-resistant in imported high tensile construction plastic out-faster is made up of stainless steel Overlap structure in splicing tray is easy to install Suitable for ordinary fiber and ribbon fiber Perfect leak proofness Perfect and reliable sealing operations Fiber-bending radium guaranteed more than 40mm Full accessories for convenient operations Fiber optic splice closure can be used repeatedly For aerial, and direct buried applications The ...

Fiber optic closure is a passive component which can provide a great protection for fiber splicing point. Aerially assembling, pipeline assembling and buried underground are all available. Before knowing what benefits that sensing fiber optic cable could bring to our life, let’s figure out the common types of sensing optical cable at first and Features of 3 Types Fiber Optic Splice Closure . Features of Greentel DOME Fiber Closure ● Full mechanical seal ● Protection level reaches IP68 ● High Quality Plastic body material ensure the durability ● Suitable for Φ5mm~Φ38mm cables ● Aerial, underground, pipeline,man-holes,hand-holes assembling ● Adapt to the ambient temperature from -40℃ to +65℃ Features of Greentel Inline Fiber Closure ● Easy to assemble ● Protection level reaches IP68 ● High Quality plastic body material ensure the durability ● Suitable for Φ5mm~Φ23mm cables ● Aerial, underground, pipeline,man-holes,hand-holes assembling ● Adapt ...