| 摘要 |
The present invention relates to a transmission system using a UTP port. From eight pins of a UTP port used for signal transmission, by using unused pins, a service in another band or an MIMO band is made to be possible. To achieve the purpose, the transmission system using a UTP port transmits and receives signal to and from a separating/matching device by using two transmission (Tx) exclusive pins and two receipt (Rx) exclusive pins. The transmission system comprises: a UTP port for converting an MIMO signal by using an analog intermediate frequency (IF) for an MIMO signal service inputted from a main device, and transmitting the same to a separating/matching device through two pins which are not used; and the separating/matching device for separating Ethernet signal inputted from the UTP port and the MIMO signal converted through analog IF signal to be transmitted to a relay device, and matching the signal inputted from the relay device to be transmitted to the UTP port. |
