| 摘要 |
A remote device according to one embodiment in accordance with the technical spirit of the present invention is a remote device of a distributed antenna system, the remote device comprising: a remote light-transceiving unit configured to transform a received downlink light signal to a downlink transfer signal; an interface unit configured to receive an input of the downlink transfer signal from the remote light-transceiving unit and to output the downlink transfer signal along a predetermined downlink path; a first band processing unit configured to receive an input of the downlink transfer signal from the interface unit and to amplify, from among a plurality of downlink RF signals of different frequency bands included in the downlink transfer signal, a first downlink RF signal and output the same; and a second band processing unit configured to receive an input of the downlink transfer signal from the first band processing unit and to amplify, from among a plurality of downlink RF signals included in the downlink transfer signal, a second downlink RF signal and output the same. |
