| 摘要 |
Network communication system (10) comprising a computer (13) having a power supply (28) and a data interface (24), an outdoor unit (21) having an antenna (15) and transceiver means (25), for establishing a wireless connection between the computer (13) and further equipment (30). The outdoor unit (21) is connected to the data interface (24) of the computer (13) via a four-wire cable (26), the four-wire cable (26) providing power from the power supply (28) and a data signal from the computer (13) to the outdoor unit (21). The present invention also relates to an outdoor unit (21) for use in a network communication system, the outdoor unit (21) being arranged to receive supply power via a four-wire connector (17) and to transform a data signal received from the four-wire connector (17) into a RF signal to be provided to an antenna (15).
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