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About UsHunan Chengyuan Electrical CO.,LTD stock code 872783 was founded in 1999, is a photovoltaic new energygeneration, energy storage, charging integrated system solutions
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D-4 fiber optic box
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Product Description
The fiber optic entry box is suitable for the wiring connection between optical cables and optical communication equipment. Through the adapters inside the distribution box, optical signals are drawn out using optical jumpers to achieve optical distribution functionality. It is suitable for protective connections of optical cables and distribution tail fibers, and is also applicable for fiber terminal points in fiber access networks.
Provides various weak current information wiring for termination, aggregation, distribution, and equipment power supply between outdoor and indoor.
1. Mainly used for installing SFU (fiber access network remote/home end devices) or home gateways and other devices.
2. Modular distribution and network devices with standard dimensions can be installed according to user needs.
3. The installation positions of various modular distribution and network devices within the box have universality and interchangeability.
4. Diverse shapes and flexible configurations.
Installation Notes for Fiber Optic Entry Information Box
1. The fiber optic entry information box must have corresponding specifications and quantities of PVC plastic pipes embedded for protection to each information point (telephone, broadband, ITV, cable TV, etc.). Depending on the number of cables, different specifications such as φ15-φ25 should be selected. When embedding plastic pipes, S-bends and right angles should be minimized, and care should be taken to prevent foreign objects from entering the pipes during construction. Iron wire pulling lines should be properly threaded in time, and moisture-proof sealing at the pipe openings should be noted.
2. Home wiring should be networked in a star topology, with a single straight cable from the information box to each information point without any joints in between. When laying cables, avoid coiling, water immersion, and damage from foreign objects. Cable specifications should match the module models.
3. To facilitate installation and maintenance, a redundancy of 300mm should be reserved inside the information box where indoor wiring enters, and a redundancy of 150mm should be reserved within the information box.
4. It is recommended to label each cable at one end in the information box with the corresponding room and location sign for future installation and maintenance.
5. All cables at the room end must be connected according to T568B standard at the wiring panel interface. At the information box end, RJ45 crystal heads must be made according to T568B standard. When services are activated, telecom staff will come to debug and activate as needed.
6. The installation height of information panels is generally 300mm from the ground for embedded wall installation or positioned according to home decoration design requirements. Panels can be selected as 86*86mm Z-type or 120*70mm type, or based on decoration style; RJ11 or RJ45 information sockets can be configured as needed. The walls where televisions are placed in living rooms or bedrooms should be equipped with RJ45 information sockets.
7. Once the information box is installed at a designated location, it should not be moved, and the structure of the box should not be altered.
8. The reserved fiber optic cable inside the information box should not be moved; it needs to be well protected to prevent fiber breakage that could affect future use.
9. The door of the information box is made of special materials and should not be replaced or covered.
10. Ensure proper grounding protection for power lines inside the information box to prevent electric leakage.
11. Reasonably arrange the spatial layout of the information box and ensure proper bundling and fixing of various cables.
Key word: Photovoltaic | Semiconductor | Silicon Carbide | Sapphire | Magnetic Materials | Silicon Wafer Cutting Service
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Room 504, Building 8, Xincheng Science and Technology Park, 588 Yuelu West Avenue, Changsha High tech Development Zone, Hunan Province, China