公开(公告)号：US20100185796A1

公开(公告)日：2010-07-22

申请号：US12450075

申请日：2008-03-04

申请人： Jens Schneider ,  Stephan Mannshardt ,  Thomas Stemmer

发明人： Jens Schneider ,  Stephan Mannshardt ,  Thomas Stemmer

IPC分类号： G06F13/38

CPC分类号： G06F13/385 ,  H04B10/801 ,  H04J14/02

摘要： The invention concerns an interface unit (50,80) with an electrical interface (40, 110) for connection to an electrical USB cable, an optical interface to connect to at least one optical waveguide for sending and receiving of optical signals, and a conversion unit that is capable of converting the signals D+ and D− at the electrical interface to optical signals for output at the optical interface, and that is capable of converting the optical signals from the optical interface to electrical signals and output these signals as D+ and D− at the electrical interfaceAccording to the invention it is defined that the conversion unit has an analyzing unit (210) for separation of the useful signals (NS) and the control signals (SS) that are contained in the D+ and D− signals, and that the analyzing unit is subsequently connected to a recovery unit (220, 400) that generates at least two electrical driver signals for subsequent sending units out of the useful signals (NS) and the control signals (SS), and that the subsequent sending units generate at least two optical signals with at least two different wavelength channels out of the at least two incoming electrical signals and output them at the optical interface.

摘要翻译： 本发明涉及一种具有用于连接到电USB电缆的电接口（40,110）的接口单元（50,80），用于连接至少一个光波导以发送和接收光信号的光接口，以及转换 能够将电接口处的信号D +和D转换成用于在光接口输出的光信号，并且能够将来自光接口的光信号转换为电信号，并将这些信号输出为D +和D - 在电接口处根据本发明，定义了转换单元具有用于分离包含在D +和D-信号中的有用信号（NS）和控制信号（SS）的分析单元（210） 并且分析单元随后连接到恢复单元（220,400），所述恢复单元（220,400）生成用于随后的发送单元的有用信号（NS）和控制中的至少两个电驱动器信号 信号（SS），并且随后的发送单元在至少两个输入电信号中产生具有至少两个不同波长信道的至少两个光信号，并在光接口处输出它们。