Chassis cabinet manufacturers: What are the installation standards for chassis cabinets?

Chassis cabinet manufacturers: What are the installation standards for chassis cabinets?

1. The cabinet is mainly divided into four areas from top to bottom: AC distribution module, optical fiber distribution frame, digital power amplifier machine equipment, and optical cable terminal box.

2. The AC power distribution unit shall be placed above the cabinet according to the regulations.

3. The video voice and network distribution frame is installed at a position convenient for control and placed under the AC power distribution unit.

4. The optical fiber distribution frame goes down to the digital power amplifier machine equipment area: the same machine equipment is distributed according to its function and cable connection, such as network switch, wireless router, optical transceiver and wireless bridge. The three are connected one by one. In order to avoid the insertion of power lines and the convenience of maintenance in the function area, the sequence is optical transceiver-> wireless bridge-> wireless router-> network switch from bottom to top, the larger installation equipment is located under the cabinet, and the load of the cabinet tray is applied. Because of its small size and large quantity, the optical fiber transceiver cannot be assembled fixedly inside the cabinet, but is also assembled on the tray.
5. Place the optical cable terminal box on the bottom layer and put it on the tray for assembly.

Chassis cabinet manufacturer: Chassis cabinet cabinet is damaged by external force

During production, it is inevitable to stumble with the equipment. At this time, it is easy to cause mechanical damage. It is caused by external force and often causes scratches, scratches and bumps. Therefore, it is only the workers and masters who should pay more attention to the production. If the above-mentioned problems are involved, then most of us can judge that some parts of the cabinet are not closed or the whole commodity is not closed.

Chassis cabinet manufacturers: chassis cabinet cabinet should take into account its structural provisions

1. Waterproof grade of outdoor cabinet: outdoor type should be no less than IP54.

All parts should be solved before painting to adapt to long-term use.

3. The box body should use a combined structure type. The box body and the frame can be disassembled and assembled, which is conducive to outer packaging, transportation and transportation. The box base should use a combined structure to facilitate transportation and construction. After the structure is assembled, it shall be clean, tidy, beautiful and generous. Each weld shall be free of defects such as cracks, burn-through, wrong openings, air vents, weld bumps, etc. The joints shall be clearly marked.

4. All standard parts shall be connected firmly. All standard parts shall be provided with coating or plating. Fastening countermeasures shall be adopted for tightening connection. Equipotential connection method shall be used for internal structure and equipment of the box body. The characteristic impedance of each joint shall be lower than 0.1 Ω. The cabinet shall be provided with terminal block not lower than M8 protection.

5, the structure of each junction and door gap should be symmetrical, the opening and closing of the door should be flexible, tight, the opening angle of the door is not less than 90 degrees.