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:
May. 02, 2000
Filed:
May. 05, 1997
Asbjo slashedrn So slashed.rhaug, Gronton, MA (US);
Aleksandr L Kupchik, Nashua, NH (US);
Lancast, Inc., Nashua, NH (US);
Abstract
A bi-directional network medium translator and automatic redundant media data path switch connected between two dissimilar network media, e.g. Fiber Optic (FX) and a plurality of Twisted Pair (TX) data paths, comprising a transceiver and a clock recovery element for each medium, a multiplexer which selectively connects one of said redundant data paths according to a detected master data path failure, and a bi-directional scrambler/descrambler which receives, processes and transmits the data while in the serial data format. Thus, the apparatus according to the present invention is operable to the maximum data rates currently used, provides significantly reduced data delay and reduced lost data due to data path failures and lengthy path switchover times, and may be field-modified to a variety of different media.