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:
Jan. 09, 2007
Filed:
Jul. 20, 2001
Pradeep Shrikrishna Limaye, Westfield, NJ (US);
Heena Nandu, Sunnyvale, CA (US);
Pradeep Shrikrishna Limaye, Westfield, NJ (US);
Heena Nandu, Sunnyvale, CA (US);
Bay Microsystems, Inc., San Jose, CA (US);
Abstract
A SONET/SDH architecture is disclosed that enables the multiplexing of STS-1's from different SONET/SDH rings into a single STS-N for transmission via a single optical fiber, but while maintaining the association of each of the STS-1's with its respective SONET/SDH ring. For example, when an STS-48 carries 12 STS-1's from a first SONET/SDH ring and 12 STS-1's from a second SONET/SDH ring, the STS-48 carries: the automatic protection switching channel for the 12 STS-1's from the first SONET/SDH ring (with addresses specified in the address space of the first SONET/SDH ring); and the automatic protection switching channel for the 12 STS-1's from the second SONET/SDH ring (with addresses specified in the address space of the second SONET/SDH ring).