发明名称 |
Signal processing unit for network interface unit |
摘要 |
An improved, more intelligent network interface unit capable of processing signals received from a high speed transmission media and outputting the received signals without substantial amplification or reduction. The network interface unit comprises a regenerator circuit which detects T1 signals from said high-speed transmission media and outputs a digital stream to a serial data processor for processing via a micro-controller. A wave shaper circuit receives the output from the serial data processor and, in conjunction with the micro-controller and a level detector circuit, regenerates signals having substantially the same wave shape and amplitude as the original T1 signals received from said transmission media.
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申请公布号 |
US6188763(B1) |
申请公布日期 |
2001.02.13 |
申请号 |
US19980086633 |
申请日期 |
1998.05.29 |
申请人 |
WESTELL TECHNOLOGIES, INC. |
发明人 |
GOLUCH JOHN C.;SIMANONIS CHRISTOPHER F.;WAGNER GEORGE G.;ZIERMANN MARK S. |
分类号 |
H04L25/02;(IPC1-7):H04M7/00;H04M1/53 |
主分类号 |
H04L25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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