Fiber repeater system Including Integration fiber module having Ultra High Frequency transmission band

摘要

A fiber repeater system which includes an integrated fiber module having an ultra high frequency transmission band is provided to reduce a cost for the management of optical lines when providing a mobile communication service between a base station and a mobile communication terminal. An integrated optical module(202d) for donor includes a 2G optical module(202d1) for donor, a 3G optical module(202d2) for donor, and a WIBRO optical module(202d3) for donor. Remote optical modules(204d,206d,210d) include remote 2G optical line modules(204d1,206d1,208d1,210d1), remote 3G optical line modules(204d2,206d2,208d2,210d2), and remote WIBRO optical line modules(204d3,d06d3,208d3,210d3). The remote 2G optical line modules, the remote 3G optical line modules, the remote WIBRO optical line modules performs an RF transceiving operation with 2G remote optical repeaters(204a,206a,208a,210a), 3G remote optical repeaters(204b,206b,208b,210b) and WIBRO remote optical repeaters(204c206c,208c,210c). Optical lines(212,214,218) transmit an optical signal provided from the integrated optical module for donor to a remote integrated optical module prepared at one of plural remote devices. The optical lines divide a wave length of a light received from the remote integrated optical module and transmit the divided optical signal to the remote integrated optical module, which is installed at a remote device, in ring type.