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:
Sep. 10, 2019
Filed:
Aug. 30, 2018
Maged E. Beshai, Maberly, CA;
Maged E. Beshai, Maberly, CA;
Other;
Abstract
A large-scale contiguous network comprises access nodes arranged into access groups and distributors arranged into constellations of collocated distributors. The distributors may comprise switches, rotators, or a mixture of switches and rotators. Each access group connects to each distributor of a respective set of distributors selected so that each pair of access groups connects once to a respective distributor. At least one access group comprises a global controller. Each access node has a dual multichannel link to each constellation of a respective set of constellations, the link carrying a set of dual channels connecting through a spectral demultiplexer and a spectral multiplexer to a subset of distributors. Each access node is equipped with a respective access controller having a memory device storing identifiers of dual paths to all other access nodes and the global controller, each path traversing only one distributor.