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. 13, 2025
Filed:
Jun. 21, 2021
British Telecommunications Public Limited Company, London, GB;
Andrew Lord, London, GB;
Abstract
A method of configuring an optical network comprising a switching system, a first node, a second node, and an optical link between the first node and the second node. The optical link includes a first optical connection and a second optical connection. The method includes changing a state of the switching system from a first state to a second state. In the first state, the optical network is configured to use the first and second optical connection to transmit first and second optical signals in first and second directions, respectively. In the second state the optical network is configured to use the second and first optical connections to transmit the first and second optical signals in the first and second directions, respectively.