{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9706274","patent":{"patent_number":"US-9706274","title":"Distributed control of a modular switching system","assignee":null,"inventors":[],"filing_date":"2015-11-30T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["H04Q","H04J","H04Q","H04Q","H04Q","H04Q","H04Q"],"num_claims":17,"abstract":"A large-scale switching system configured as a global network or a large-scale data center employs switches arranged in a matrix having multiple rows and multiple columns. The switching system supports a large number of access nodes (edge nodes). Each access node has a channel to each switch in a respective row and a channel from each switch of a respective column. Thus, an access node connects to input ports of a set of switches and output ports of a different set of switches. Each access node has a path to each other access node traversing only one of the switches. Controllers of switches of each diagonal pair of switches are integrated or mutually coupled to provide a return control path for each access node. The switches may be arranged into constellations of collocated switches to facilitate edge-node access to switches using wavelength-division-multiplexed links. The switches are preferably fast optical switches."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distributed control of a modular switching system","description":"A large-scale switching system configured as a global network or a large-scale data center employs switches arranged in a matrix having multiple rows and multiple columns. The switching system support","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9706274","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9706274","citation_suggestion":"Patentable. \"Distributed control of a modular switching system\" (US-9706274). https://patentable.app/patents/US-9706274","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9706274","json":"https://patentable.app/api/llm-context/US-9706274","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:58:40.717Z"}