A system comprising: a communication gateway unit, CGU, located at a first location of a vehicle including a communication processor-circuit, a first power supply, and a first data interface; a remote wireless transceiver unit, RWTU, located at a second location of the vehicle including a second data interface coupled to the first data interface using two or more data links, a power interface coupling the first power supply to the remote wireless transceiver unit using two or more power lines, and one or more wireless transceivers (211, 212, 213) coupled to one or more antennas (215a-215c) on the vehicle, wherein the second location is closer to each of the one or more antennas than the first location; and one or more storage devices storing instructions that when executed by the communication processor-circuit, cause the communication processor-circuit to perform operations comprising detecting a loss or disruption of a first data link between the first data interface and the second data interface, and in response to the detection of the loss or disruption of the first data link, selecting a second data link to transfer data between the first data interface and the second data interface. a communication gateway unit, CGU, located at a first location of a vehicle including a communication processor-circuit, a first power supply, and a first data interface; a communication processor-circuit, a first power supply, and a first data interface; a remote wireless transceiver unit, RWTU, located at a second location of the vehicle including a second data interface coupled to the first data interface using two or more data links, a power interface coupling the first power supply to the remote wireless transceiver unit using two or more power lines, and one or more wireless transceivers (211, 212, 213) coupled to one or more antennas (215a-215c) on the vehicle, wherein the second location is closer to each of the one or more antennas than the first location; and a second data interface coupled to the first data interface using two or more data links, a power interface coupling the first power supply to the remote wireless transceiver unit using two or more power lines, and one or more wireless transceivers (211, 212, 213) coupled to one or more antennas (215a-215c) on the vehicle, wherein the second location is closer to each of the one or more antennas than the first location; and one or more storage devices storing instructions that when executed by the communication processor-circuit, cause the communication processor-circuit to perform operations comprising detecting a loss or disruption of a first data link between the first data interface and the second data interface, and in response to the detection of the loss or disruption of the first data link, selecting a second data link to transfer data between the first data interface and the second data interface. detecting a loss or disruption of a first data link between the first data interface and the second data interface, and in response to the detection of the loss or disruption of the first data link, selecting a second data link to transfer data between the first data interface and the second data interface.