Invention Grant
US07836336B2 Redundant power and data over a wired data telecommunications network
有权
通过有线数据电信网络冗余电源和数据
- Patent Title: Redundant power and data over a wired data telecommunications network
- Patent Title (中): 通过有线数据电信网络冗余电源和数据
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Application No.: US12580415Application Date: 2009-10-16
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Publication No.: US07836336B2Publication Date: 2010-11-16
- Inventor: Daniel Biederman , Kenneth Coley , Frederick R. Schindler
- Applicant: Daniel Biederman , Kenneth Coley , Frederick R. Schindler
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: BainwoodHuang
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A method and apparatus for redundant power and data over a wired data telecommunications network permits power to be received at a local powered device (PD) from remote power sourcing equipment (PSE) via at least one conductor at a first time and power and/or data to be obtained by the local device from another port of the remote device or another remote device at a second different time. Power levels obtained may be adjusted from time to time in response to circumstances.
Public/Granted literature
- US20100037093A1 REDUNDANT POWER AND DATA OVER A WIRED DATA TELECOMMUNICATIONS NETWORK Public/Granted day:2010-02-11
Information query
