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:
Mar. 03, 2026
Filed:
Mar. 28, 2023
Ciena Corporation, Hanover, MD (US);
Choudhury A. Al Sayeed, Stittsville, CA;
Ciena Corporation, Hanover, MD (US);
Abstract
Systems and methods for testing fiber optic cables are provided. A fiber optic cable testing apparatus, according to one implementation, includes a dedicated testing waveguide arranged within a first photonic device deployed in a data center having a plurality of photonic devices. The fiber optic cable testing apparatus further includes an external port arranged on the first photonic device, where the external port is connected to the dedicated testing waveguide and is configured to be connected to a fiber optic cable to be tested. While the fiber optic cable is connected to the external port during a testing stage, the dedicated testing waveguide is configured to transmit visible light to the fiber optic cable via the external port. The visible light includes one or more wavelengths that are visible to the human eye. Also, faults associated with the fiber optic cable, if any, are visually detectable by a user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile