OPTICAL LOCAL TELECOMMUNICATION NETWORK AND OPTICAL SUBSCRIBER EXCHANGE,申请号CA19942115487-传众专利搜索

OPTICAL LOCAL TELECOMMUNICATION NETWORK AND OPTICAL SUBSCRIBER EXCHANGE

申请公布号：CA2115487(A1)

申请号：CA19942115487

申请日期：1994.02.11

申请公布日期：1994.08.14

申请人：

ALCATEL N.V.

发明人：BOETTLE, DIETRICH;WAHL, STEFAN;BIGALK, UWE;VEITH, GUSTAV

分类号：H04B10/20;H04B10/02;H04Q3/52;H04Q3/60;H04Q11/00;(IPC1-7):H04B10/20

主分类号：H04B10/20

摘要：To overcome the state-of-the-art problem of optical switching technology not being economical for low traffic volume, due to subscribers having very low traffic volume and being connected to exchanges at the lowest level of a network, the subscribers are only connected to devices that concentrate the traffic volume. 12