Ethernet-based digital subscriber line methods and systems
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United States of America Patent
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Aug 31, 2004
Grant Date -
Jan 8, 2004
app pub date -
Jul 8, 2002
filing date -
Jul 8, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A digital subscriber line access network comprises a remote Ethernet device disposed in a serving area interface. The remote Ethernet device serves as an Ethernet bridge for a neighborhood service area. The remote Ethernet device communicates with a plurality of customer premises modems in the neighborhood service area using an Internet Protocol over an Ethernet standard with a digital subscriber line physical layer. An Ethernet switch disposed at a central office communicates with the remote Ethernet device via a fiber optic medium using an Internet Protocol over a second Ethernet standard. The Ethernet switch provides a packet data core network termination.
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