METHOD AND SYSTEM FOR COMMUNICATION PROTECTION,申请号CA20002387750-传众专利搜索

METHOD AND SYSTEM FOR COMMUNICATION PROTECTION

申请公布号：CA2387750(A1)

申请号：CA20002387750

申请日期：2000.11.02

申请公布日期：2001.05.10

申请人：

LIGHTSCAPE NETWORKS LTD.

发明人：MARMUR, OREN

分类号：H04B10/00;H04B10/02;H04B10/032;H04B10/079;H04B10/08;H04Q11/00;(IPC1-7):H04Q11/00

主分类号：H04B10/00

摘要：A method for diverting traffic transmitted between a first location and a second location, to be transmitted over protection links, which method comprises: detecting a fault on a first optical link at the second location; if the energy received over the reception optical link at the second locatio n does not exceed a pre-defined threshold, diverting the traffic transmission and reception at the second location to the corresponding protection links; detecting a fault on a first optical link at the first location; if the ener gy received via the first optical link at the first location does not exceed a pre-defined threshold, diverting the traffic transmission and reception at t he first location to the corresponding protection links.