Media converter with integrated local information transmission function and fault alarm signal transmission system
    1.
    发明授权
    Media converter with integrated local information transmission function and fault alarm signal transmission system 有权
    具有集成本地信息传输功能和故障报警信号传输系统的媒体转换器

    公开(公告)号:US07170859B2

    公开(公告)日:2007-01-30

    申请号:US10073756

    申请日:2002-02-11

    IPC分类号: H04B10/08 H04B10/20 H04J14/00

    摘要: There is provided media converter having an integrated local information transmission function and a fault alarm signal communication system for transmitting local information using a frequency outside the communication frequency bands for data signals. In the subscriber's media converter, based on input local information, a control section sets a transmission frequency outside the communication frequency bands and outputs a signal instructing that a transmission be made. A media independent interface section receives this signal and transmits the signal in the instructed frequency. In the station media converter, a media independent interface section detects the frequency in which the local information is transmitted from the received signal. A control section then generates local information using the detected frequency and outputs it to an SNMP unit.

    摘要翻译: 提供具有集成的本地信息传输功能的媒体转换器和用于使用用于数据信号的通信频带之外的频率来发送本地信息的故障报警信号通信系统。 在订户的媒体转换器中,基于输入的本地信息,控制部分将传输频率设置在通信频带之外,并输出指示发送的信号。 媒体独立接口部分接收该信号并以指示的频率发送信号。 在媒体媒体转换器中,媒体独立接口部分从接收到的信号中检测发送本地信息的频率。 然后,控制部分使用检测到的频率生成本地信息,并将其输出到SNMP单元。