Invention Grant
- Patent Title: Control plane assisted optical switch
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Application No.: US15670144Application Date: 2017-08-07
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Publication No.: US09918148B2Publication Date: 2018-03-13
- Inventor: Gerard Leo Swinkels , Darren Hennigar , Choudhury A. Al Sayeed
- Applicant: Ciena Corporation
- Applicant Address: US MD Hanover
- Assignee: Ciena Corporation
- Current Assignee: Ciena Corporation
- Current Assignee Address: US MD Hanover
- Agency: Clements Bernard Walker PLLC
- Agent Christopher L. Bernard; Lawrence A. Baratta, Jr.
- Main IPC: H04J14/00
- IPC: H04J14/00 ; H04Q11/00

Abstract:
Systems and methods implemented by an all-optical switch configured to switch signals optically in an optical network include receiving and processing call information from a messaging/signaling session, wherein the call information relates to one or more calls on ports in the all-optical switch; and configuring the ports in the all-optical switch in the network based on the processed call information. The call information can include detection of one of a fault and a lockout on the one or more ports and an indication of faults in the optical network. One of a control plane and an SDN controller can be connected to the all-optical switch via the messaging/signaling session.
Public/Granted literature
- US20170339473A1 CONTROL PLANE ASSISTED OPTICAL SWITCH Public/Granted day:2017-11-23
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