| 摘要 |
This system for optical linking of subscriber terminals to a central station of a telecommunications network, the said subscriber terminals each including an optical transmitter (S2n) and an optical receiver (D2n), and the central station including a plurality of junctors each including an optical transmitter (S1m) and an optical receiver (D1m), includes, for a given direction of transmission, means (CE) of distributing, to all the optical receivers, the optical signal transmitted by each of the optical transmitters, on a different optical carrier for each of these transmitters, and means of spectral filtering of the optical signal distributed to each optical receiver, selecting the optical carrier of that of the transmitters associated therewith, for a specified communication, by means of dynamic assignment of these various optical transmitters to these various optical receivers. <IMAGE> |
