The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 04, 2000
Filed:
May. 22, 1997
Klaus S Fosmark, Plano, TX (US);
Kevin S Dibble, Carrollton, TX (US);
William A Perry, Jr, Carrollton, TX (US);
Efficient Networks, Inc., Dallas, TX (US);
Abstract
A multiple mode xDSL interface (60) is disclosed. The multiple mode xDSL interface (60) includes an xDSL termination unit (62) operable to couple to an XDSL link (64) and to manage communication of data across an xDSL physical layer. The mulitple mode xDSL interface (60) also includes a customer premises equipment (CPE) termination unit (65) coupled to the xDSL termination unit (62) and operable to couple to customer premises equipment. The CPE termination unit (65) has an operating mode selected from a plurality of operating modes where each operating mode is associated with a data protocol and supports communication of data across the xDSL physical layer using the associated data protocol.