White 4-in-1 Adapter Fiber Optic Cabinet The Optical Fiber Distribution Box is suitable for the cable connection between the optical cable and the optical communication device. Through the adapter in the distribution box, the optical jumper leads out the optical signal to realize the optical wiring function. It is suitable for the protective connection of optical cable and distribution pigtail, and is also suitable for the optical fiber terminal in the optical fiber access network. It is suitable for the protective connection of optical cable and distribution pigtail, and is also suitable for the optical fiber terminal in the optical fiber access network. A more in-depth understanding of the Fiber Distribution Box may be able to start from these three points. First, the classification of optical fiber wiring equipment. As one of the key equipment of optical fiber access network technology, optical fiber wiring equipment is mainly divided into indoor wiring equipment and outdoor wiring equipment. Indoor distribution equipment includes rack type (mixed distribution frame and Optical Fiber Distribution Frame), cabinet type (mixed Distribution Cabinet and optical fiber distribution cabinet) and wall-mounted type (optical fiber distribution box and comprehensive distribution box). Outdoor distribution equipment includes optical fiber distribution box, optical cable connection box and optical cable connection box. These wiring equipment is mainly composed of wiring unit, welding unit, optical cable fixed stripping protection unit, storage unit and connection device, comprehensive wiring products include the corresponding digital wiring module, audio wiring module. Second, optical fiber fixed connector technology. The requirements for fixed connection are low loss, small backward reflection light, easy operation and stable performance. The methods of making fixed joint include welding method, V-shaped groove method, capillary method, casing method, and the most common method in practical application is welding method. The future development direction mainly has these three aspects:
1. The V-shaped slot and capillary structure are used to realize the fixed connection between ribbon fiber and light wave array, optical active and passive device array.
2, multi-core. In order to match the application of ribbon cable, it is necessary to develop multi-core fixed connectors;
3, improve the accuracy, develop better matching liquid, expand the application range of V-shaped groove, capillary, sleeve joint.
Third, the application range of optical fiber distribution box. Optical cable introduction, fixing and stripping protection, optical fiber welding and protection, pigtail storage, jumper storage and management, optical fiber fixed connection and cross-connection functions; At the same time can be installed according to customer requirements optical splitter, wavelength division multiplexer and other value-added module units.
Shenzhen Jingtu Cabinet Network Equipment Co., LTD
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