- 专利标题： Network interface device having a solid-state safeguard apparatus for preserving the quality of passive operation in the event of disruptive operational conditions
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申请号： US13969064申请日： 2013-08-16
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公开(公告)号： US09832533B2公开(公告)日： 2017-11-28
- 发明人: Yan Li , Paul F. Bailey , Erdogan Alkan
- 申请人： PPC Broadband, Inc.
- 申请人地址： US NY East Syracuse
- 专利权人： PPC BROADBAND, INC.
- 当前专利权人： PPC BROADBAND, INC.
- 当前专利权人地址： US NY East Syracuse
- 代理机构： MH2 Technology Law Group, LLP
- 主分类号： H04N7/173
- IPC分类号： H04N7/173 ; H04N21/61 ; H04L12/28 ; H04N7/10 ; H04N21/436 ; H03H7/18 ; H03H7/48
摘要：
A network interface device has a safeguard apparatus. The safeguard apparatus is operable in power on, power off, and degraded power conditions. In power on operation, the safeguard apparatus maintains the quality of active and passive branch communications. During power off and degraded power operation, the safeguard apparatus safeguards the quality of the passive communication path.
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