公开(公告)号：US20020097737A1

公开(公告)日：2002-07-25

申请号：US09987999

申请日：2001-11-16

Applicant: ALCATEL

Inventor： Giovanni Traverso ,  Orsola Pais Golin ,  Luca Razzetti ,  Lucia Bianchi ,  Santo Maggio

IPC: H04L012/28

CPC classification number: H04Q11/04 ,  H04J3/0685 ,  H04J3/0688 ,  H04J3/1611 ,  H04J2203/0012 ,  H04J2203/0025 ,  H04J2203/006 ,  H04Q2213/13003 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13174 ,  H04Q2213/13178 ,  H04Q2213/13216 ,  H04Q2213/13322 ,  H04Q2213/1336 ,  H04Q2213/13367

Abstract: Improved interface system for synchronous hierarchy telecommunication networks, in particular SDH networks, comprising a high frequency backpanel function, said system comprising at least a central board and one or more input/output peripheral board apt to exchange data frames and control bytes. According to the invention, the data frames contain control bytes and said data frames are bitwise converted before being exchanged between the peripheral boards and the central board.

Abstract translation: 改进的用于同步分层电信网络的接口系统，特别是包括高频背板功能的SDH网络，所述系统至少包括一个中央板和一个或多个输入/输出外设板，以便交换数据帧和控制字节。 根据本发明，数据帧包含控制字节，并且所述数据帧在外围板和中央板之间交换之前被逐位转换。