The invention relates to communication equipment and a communication method for multi-channel data. The communication equipment for the multi-channel data comprises a plurality of multi-channel signal transmitting equipment and a plurality of multi-channel data signal receiving equipment, wherein the communication is performed between the multi-channel signal transmitting equipment and the multi-channel data signal receiving equipment through a plurality of channels. A first multi-channel signal detection module in the multi-channel signal transmitting equipment is used for detecting and calculating the optimum channel in real time, and a first multi-channel interface module is used for calling the optimum channel to send the to-be-send data in a transmitting buffer module to the multi-channel signal receiving equipment. The communication equipment has the advantages that the stability is high, the flexibility is high, the survivability is high, and the integration degree is high.