公开(公告)号：EP2568537B1

公开(公告)日：2015-07-08

申请号：EP11777247.5

申请日：2011-05-26

申请人： Huawei Technologies Co., Ltd.

发明人： WEN, Hai ,  DENG, Qian

IPC分类号： H01R12/51

CPC分类号： H04Q1/155 ,  H01R12/7094 ,  H01R12/712 ,  H01R13/514 ,  H04L49/40 ,  H04Q1/15

公开(公告)号：EP2568537A1

公开(公告)日：2013-03-13

申请号：EP11777247.5

申请日：2011-05-26

申请人： Huawei Technologies Co., Ltd.

发明人： WEN, Hai ,  DENG, Qian

IPC分类号： H01R12/51

CPC分类号： H04Q1/155 ,  H01R12/7094 ,  H01R12/712 ,  H01R13/514 ,  H04L49/40 ,  H04Q1/15

摘要： Embodiments of the present invention provide a backplane, a communication device and a communication system, which belong to the field of communications technologies. The backplane includes multiple vertical insertion plates separately arranged from each other, and connectors connecting circuit boards and a circuit serving as signal wiring are disposed on the vertical insertion plate. The connector is electronically connected to the circuit of the vertical insertion plate on which the connector is disposed, so that when the connector on the vertical insertion plate connects a switch board with a service board, the switch board and the service board can implement signal interconnection through the signal wiring of the vertical insertion plate. Due to the backplane of a three-dimensional structure, the processing difficulty of the backplane is greatly lowered, the cost is greatly reduced, thus solving the problem of excessively large number of layers and excessively large size, which is caused by large-scale backplane wiring. Therefore the backplane design and the switching capacity of a communication device are not limited by the processing capability of a PCB, thereby ensuring implementability of capacity expansion of a communication device in engineering.

摘要翻译： 本发明实施例提供一种属于通信技术领域的背板，通信设备和通信系统。 背板包括多个彼此分开设置的垂直插板，连接电路板的连接器和作为信号线的电路设置在垂直插板上。 连接器电连接到设置有连接器的垂直插板的电路，从而当垂直插板上的连接器将交换板连接到业务板时，交换板和业务板可以实现信号互连 通过垂直插入板的信号线。 由于采用三维结构的背板，大大降低了背板的加工难度，大大降低了成本，解决了大规模背板造成的层数过大，尺寸过大的问题 接线。 因此通信设备的背板设计和交换容量不受PCB处理能力的限制，从而保证了工程设计中通信设备扩容的可实施性。