| 摘要 |
<p>Disclosed is a back panel device, comprising: a first back panel structure and a second back panel structure, the first back panel structure being used for transmission of power supply and low-speed signals, and the second back panel structure being used for transmission of high-speed signals, low-speed signals, or optical signals. The first back panel structure comprises a first back panel, multiple first connectors, and a communication area, the first connectors are provided on the first back panel, and a single panel is electrically connected to the first back panel. The second back panel structure comprises multiple second back panels and multiple second connectors, the second connectors are provided on the second back panels, the second back panels are mounted on the first back panel, and the second connectors are electrically connected to the single panel by passing through the communication area or by using the first connector. Also provided is a communication apparatus. For the back panel device and the communication apparatus of the present invention, a big back panel in the prior art is divided into a relatively bigger first back panel and multiple relatively smaller second back panels, thereby reducing the size and the thickness of the back panel, and decreasing the complexity and the cost of manufacturing the back panel.</p> |
