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    • 2. 发明申请
    • PORT FAILURE COMMUNICATION IN CROSS-CONNECT APPLICATIONS
    • 交叉连接应用中的端口故障通信
    • WO2009069056A2
    • 2009-06-04
    • PCT/IB2008054903
    • 2008-11-21
    • ADC DSL SYS INCPOLLAND JOEYANG FU-CHIN
    • POLLAND JOEYANG FU-CHIN
    • H04L12/26H04L29/02
    • H04L12/2881H04L41/0677H04L41/0681
    • Systems and methods for communicating faults across a communications network cross-connect are provided. In one embodiment, a method for communicating an alarm condition in a cross-connected network is provided. The method comprises providing a cross-connect having a first side and a second side, wherein the first side includes a plurality of interface ports and the second side includes an interface port; detecting a fault on a first interface port of the first side; and when a fault is detected on the first interface port of the first side, transmitting a signal on the interface port of the second side, the signal having a pre-defined alarm data pattern inserted into one or more time slots associated with the first interface port of the first side.
    • 提供了用于在通信网络交叉连接中通信故障的系统和方法。 在一个实施例中,提供了一种用于在交叉连接网络中传达报警条件的方法。 该方法包括提供具有第一侧和第二侧的交叉连接,其中第一侧包括多个接口端口,第二侧包括接口端口; 检测所述第一侧的第一接口端口的故障; 并且当在所述第一侧的所述第一接口端口上检测到故障时,在所述第二侧的接口端口上发送信号,所述信号具有插入到与所述第一接口相关联的一个或多个时隙中的预定义报警数据模式 港口的第一边。