High bandwidth legacy compatible multiplexer framing formats
    2.
    发明授权
    High bandwidth legacy compatible multiplexer framing formats 失效
    高带宽传统兼容多路复用帧格式

    公开(公告)号:US07260109B1

    公开(公告)日:2007-08-21

    申请号:US10368846

    申请日:2003-02-19

    IPC分类号: H04J3/16

    CPC分类号: H04J3/0602 H04J3/1682

    摘要: A communication multiplexer device is provided. The multiplexer device includes a legacy port adapted to communicate a legacy data frame format having at least one major data frame. The legacy major data frame includes overhead fields which may include a sync field. The legacy major data frame also includes three minor frame groups, where each of the minor frame group includes minor frames having subframe formats. The multiplexer also includes a contemporary port adapted to communicate a contemporary data frame format; and a translator coupled between the legacy port and the contemporary port for translation between the legacy data frame format and contemporary data fame format.

    摘要翻译: 提供通信多路复用器件。 多路复用器装置包括适于传送具有至少一个主要数据帧的传统数据帧格式的传统端口。 传统主要数据帧包括可包括同步字段的开销字段。 遗留的主要数据帧还包括三个次要帧组,其中每个次要帧组包括具有子帧格式的次要帧。 多路复用器还包括适于传达当代数据帧格式的现代端口; 以及耦合在传统端口和当代端口之间的翻译器,用于传统数据帧格式和当代数据格式之间的转换。