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:
Jul. 18, 2017
Filed:
Aug. 27, 2015
Tyco Electronics Subsea Communications Llc, Eatontown, NJ (US);
Janar Thoguluva, North Brunswick, NJ (US);
Edwin Muth, Aberdeen, NJ (US);
Adnan Akhtar, Howell, NJ (US);
TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC, Eatontown, NJ (US);
Abstract
An optical communication system with a hierarchical branch configuration. The system includes first and second cable landing stations coupled to a trunk path in an optical cable. At least one hub-node is coupled to the trunk path through an associated hub-node branching unit. In an embodiment, mid-nodes are coupled the hub-nodes through associated mid-node branching units and mid-node paths in the optical cable. Mid-node signals may be communicated between the mid-nodes and the hub-nodes without being provided on the trunk path. Sub-nodes are coupled to at least one of the mid-nodes through associated sub-node branching units and sub-node paths in the optical cable. Sub-node signals may also be communicated between the sub-nodes and the mid-nodes without being provided on the trunk path or the mid-node path.