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:
Oct. 26, 2010
Filed:
Oct. 26, 2007
Eldad Matityahu, Palo Alto, CA (US);
Robert Shaw, Los Gatos, CA (US);
Dennis Carpio, San Jose, CA (US);
Gurveer Singh, San Bruno, CA (US);
William Nelson Bedell, Cupertino, CA (US);
Eldad Matityahu, Palo Alto, CA (US);
Robert Shaw, Los Gatos, CA (US);
Dennis Carpio, San Jose, CA (US);
Gurveer Singh, San Bruno, CA (US);
William Nelson Bedell, Cupertino, CA (US);
NetOptics, Inc., San Jose, CA (US);
Abstract
An arrangement in a fiber optic network device for analyzing a set of optical signals traversing the fiber optic network device is provided. The arrangement includes a set of ports for receiving and outputting the set of optical signals. The arrangement also includes a set of photodiodes, which is configured at least for receiving and forwarding the set of optical signals. The arrangement further includes a splitter, which is configured at least for receiving the set of optical signals from a first photodiode, splitting the set of optical signals into at least a first part and a second part, and forwarding the first part to a second photodiode and the second part to a third photodiode. The set of optical signals is configured to traverse the fiber optic network device irrespective whether power is provided to circuitry of the fiber optic network device.