| 摘要 |
<p>The demultiplexing device receives information cells which consist of a header part containing an indication of the destination and of a data part formed by the useful information to be transmitted. This device includes: at least one input access (200) for receiving the said cells, a plurality of output access (1901 - 1906) for users, at least one network circuit (205) on which an entry access is connected and which includes a header analysis unit (310), a plurality of service circuits (230, 240) each of which is assigned at least one output access, a common line (220). It is characterised in that each network circuit includes a routing table (320) for supplying routing information, on the common data line, which information defines at least the service circuit for which the cell is intended, and a combining unit (325) for transmitting both the routing information and the said cells on the data line. <IMAGE></p> |
