Invention Grant
- Patent Title: Optical network faulted identification
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Application No.: US15508635Application Date: 2015-08-25
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Publication No.: US10693555B2Publication Date: 2020-06-23
- Inventor: Neil Parkin , Anas Mohsin
- Applicant: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
- Applicant Address: GB London
- Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
- Current Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
- Current Assignee Address: GB London
- Agency: Nixon & Vanderhye PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@45830df2
- International Application: PCT/EP2015/069463 WO 20150825
- International Announcement: WO2016/034457 WO 20160310
- Main IPC: H04B10/07
- IPC: H04B10/07 ; H04B10/071 ; H04B10/077 ; H04B10/25 ; H04Q11/00
Abstract:
An optical network node capable of being powered, comprising—a reflector arranged to reflect an optical signal, and—a switch arranged to direct the optical signal to the reflector in dependence on whether the optical network node is powered.
Public/Granted literature
- US20170279523A1 OPTICAL NETWORK FAULT IDENTIFICATION Public/Granted day:2017-09-28
Information query
