发明名称 |
PROCEDE ET DISPOSITIF PERFECTIONNES DE CONTROLE DE LA PUISSANCE DELIVREE EN SORTIE D'UN NOEUD D'UN RESEAU OPTIQUE A COMMUTATION DE BANDES DE LONGUEURS D'ONDE |
摘要 |
<p>The method involves measuring strength of optical signals delivered to commutation unit (4), and comparing the strength to a preset threshold to deliver instructions that represent the result of the comparison. The optical strength of the signals coming from commutation unit output is controlled based on received instruction, such that the strength of the signals at the input of the demultiplexer is maintained constant. Independent claims are also included for the following: (a) a device to control power of an optical signal for a transparent commutation node in an optical communication network (b) a transparent commutation node for an optical communication network.</p> |
申请公布号 |
FR2849305(B1) |
申请公布日期 |
2005.04.29 |
申请号 |
FR20020016617 |
申请日期 |
2002.12.24 |
申请人 |
ALCATEL |
发明人 |
FAURE JEAN PAUL;PAIN FRANCK |
分类号 |
H04J14/02;H04Q11/00;(IPC1-7):H04J14/02 |
主分类号 |
H04J14/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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