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| add time： | 2016-01-26 17:18:57 |
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Cables are the popular name, called the cable connecting box, also known as optical fiber cable connector package, package and barrel. The device belongs to a mechanical pressure sealing joint system, which is a continuous protective device for providing optical, sealing and mechanical strength continuity between adjacent optical cables. Mainly in the application of straight overhead, in various cable structure of the pipeline, buried and other installation and branch connection.
The box body adopts imported reinforced plastics, high strength and corrosion resistance, the terminal box is suitable for the connection of the terminal room of the structural optical cable, the structure is mature, the sealing is reliable, and the construction is convenient. Widely used in communication, network system, CATV cable, optical cable network system, etc.. On the right side for two in two out of the joint box;
For two or a plurality of fiber optic cables between the joint protection, optical fiber distribution, user access point is one of the commonly used equipment, main wiring cable and home line cable in outdoor connection, and according to the FTTx access to install or cassette Jane photon splitter;
Product characteristics
The box body of the product adopts the high quality engineering plastic.
Products using 2 pressure cable technology, ensure the box without additional attenuation of optical fiber.
Products with multiple reuse and expansion capabilities.
Technical characteristics
- size: height 430mm inner diameter is 135mm maximum diameter of 210mm
And into the cable hole neck: diameter 20mm
Single core number: 12/24
Max melt fiber plate: the minimum capacity of 4 core maximum capacity of 144 core.
Maximum number: 6 - splice
Tensile tightness: 2000N axial tension, no leakage.
Voltage resistance: 15KV (DC).
Stretch seal: after the inflation of the product, can withstand the axial tension of 2000N, no leakage.
Impact seal: after the inflatable products, can withstand the impact of energy 16N*m (Newton * m) impact three times, no cracks in the product, no leakage.
And other performance requirements are in line with the YD/T814.1-2004 standard requirements.
Joint classification
According to the shape of the structure can be divided into cap type cable connector box and horizontal optical cable connector box two;
According to the cable laying way, overhead pipeline (tunnel) and direct buried type;
According to the optical cable connection is divided into direct connection and differences in two;
According to the sealing method of thermal contraction and mechanical seal.
