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公开(公告)号：US12015533B2
公开(公告)日：2024-06-18
申请号：US17956035
申请日：2022-09-29
Applicant: Mellanox Technologies, Ltd.
Inventor： Ioannis (Giannis) Patronas , Tamar Viclizki Cohen , Vadim Gechman , Dimitrios Syrivelis , Paraskevas Bakopoulos , Nikolaos Argyris , Elad Mentovich
IPC: H04L43/065 , H04L41/16 , H04L43/0817 , H04L45/28
CPC classification number: H04L43/065 , H04L41/16 , H04L43/0817 , H04L45/28
Abstract: Systems, computer program products, and methods are described herein for machine learning (ML) based system for network resilience and steering. An example system monitors data movement across one or more network ports; extracts network performance indicators associated with the data movement; determines, via a machine learning (ML) subsystem, that a status of a first network port is indicative of operational failure based on at least the network performance indicators; determines that the first network port is associated with a first network port cluster; determines a redundant network port and an intermediate network switch associated with the first network port cluster; and triggers the intermediate network switch to reroute a portion of network traffic from the first network port to the redundant network port in response to the status of the first network port.
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公开(公告)号：US20240187440A1
公开(公告)日：2024-06-06
申请号：US18083981
申请日：2022-12-19
Applicant: Mellanox Technologies, Ltd.
Inventor： Ioannis (Giannis) Patronas , Paraskevas Bakopoulos , Nikolaos Argyris , Dimitrios Kalavrouziotis , Dimitrios Syrivelis , Elad Mentovich , Prethvi Ramesh Kashinkunti , Louis Bennie Capps, JR. , Julie Irene Marcelle Bernauer , Eitan Zahavi
CPC classification number: H04L63/1433 , H04L45/28 , H04Q11/0005
Abstract: Systems and methods for providing resilience in network communications are provided that leverage novel switch device architectures. An example switch device for providing resilience in network communications includes a signal routing mechanism configured to selectively provide communication between at least one first network port and two of a plurality of second network ports. The signal routing mechanism receives an indication of a malfunction associated with one of the two of the plurality of second network ports and communicably connects the at least one first network port with the other of the two of the plurality of second network port. The first network ports may be positioned in a first array and each of the plurality of second network ports may be positioned in a second array.
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公开(公告)号：US20240045418A1
公开(公告)日：2024-02-08
申请号：US17887642
申请日：2022-08-15
Applicant: MELLANOX TECHNOLOGIES, LTD.
Inventor： Siddha Ganju , Elad Mentovich , Dimitrios Kalavrouziotis , Paraskevas Bakopoulos , Dimitrios Syrivelis , Nikolaos Argyris , Yoram Zer , Maoz Menachem Nagler , Holger Prüsse Orup , Finn Leif Kraemer
CPC classification number: G05B23/0283 , G01R31/088 , G05B23/0254 , G05B23/0216 , G05B2223/02
Abstract: Apparatuses, systems, and techniques to monitor health data from components and predict needs for maintenance. In at least one embodiment, monitoring health data of cables having one or more known characteristics ands analyzing the health data to determine the health metrics of the one or more cable to generate profiles of the cables used to predict future health metrics of the cables and related cables sharing known characteristics.
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公开(公告)号：US20240039627A1
公开(公告)日：2024-02-01
申请号：US17896877
申请日：2022-08-26
Applicant: Mellanox Technologies, Ltd.
Inventor： Paraskevas Bakopoulos , Konstantinos Tokas , Ioannis (Giannis) Patronas , Nikolaos Argyris , Dimitrios Syrivelis , Dimitrios Kalavrouziotis , Elad Mentovich , Eitan Zahavi , Louis Bennie Capps, JR. , Prethvi Ramesh Kashinkunti , Julie Irene Marcelle Bernauer
IPC: H04B10/073 , H04B10/077 , H04B10/079
CPC classification number: H04B10/073 , H04B10/0771 , H04B10/0773 , H04B10/0791
Abstract: Systems, computer program products, and methods are described herein for network discovery, port identification, and/or identifying fiber link failures in an optical network, in accordance with an embodiment of the invention. The present invention may be configured to sequentially connect each port of an optical switch to a network port of a server and generate, based on information associated with network devices connected to the ports, a network map. The network map may identify which network devices are connected to which ports of the optical switch and may permit dynamic port mapping for network installation, upgrades, repairs, and/or the like. The present invention may also be configured to determine a fiber link in which a failure occurred and reconfigure the optical switch to allow communication between an optical time-domain reflectometer and the fiber link to test the fiber link.
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公开(公告)号：US12278662B2
公开(公告)日：2025-04-15
申请号：US17896877
申请日：2022-08-26
Applicant: Mellanox Technologies, Ltd.
Inventor： Paraskevas Bakopoulos , Konstantinos Tokas , Ioannis (Giannis) Patronas , Nikolaos Argyris , Dimitrios Syrivelis , Dimitrios Kalavrouziotis , Elad Mentovich , Eitan Zahavi , Louis Bennie Capps, Jr. , Prethvi Ramesh Kashinkunti , Julie Irene Marcelle Bernauer
IPC: H04B10/071 , H04B10/073 , H04B10/077 , H04B10/079
Abstract: Systems, computer program products, and methods are described herein for network discovery, port identification, and/or identifying fiber link failures in an optical network, in accordance with an embodiment of the invention. The present invention may be configured to sequentially connect each port of an optical switch to a network port of a server and generate, based on information associated with network devices connected to the ports, a network map. The network map may identify which network devices are connected to which ports of the optical switch and may permit dynamic port mapping for network installation, upgrades, repairs, and/or the like. The present invention may also be configured to determine a fiber link in which a failure occurred and reconfigure the optical switch to allow communication between an optical time-domain reflectometer and the fiber link to test the fiber link.
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Patent Agency Ranking
公开(公告)号：US20240064443A1
公开(公告)日：2024-02-22
申请号：US17948930
申请日：2022-09-20
Applicant: Mellanox Technologies, Ltd.
Inventor： Ioannis (Giannis) Patronas , Paraskevas Bakopoulos , Dotan David Levi , Aviv Berg , Wojciech Wasko , Dimitrios Syrivelis , Elad Mentovich , Yoav Rozenberg , Nikolaos Argyris
IPC: H04Q11/00
CPC classification number: H04Q11/0005 , H04Q11/0062 , H04Q2011/0007 , H04Q2011/0037 , H04Q2011/0064
Abstract: Systems, devices, and methods are described herein for reducing a link bringup time period for optical switching between network devices. An example method of the present disclosure receives an indication of a reconfiguration condition associated with an optical switch communicatively coupled to an optical communication channel and based on the reconfiguration condition, selects first data associated with a storage device or second data associated with a pattern generator device for transmission to a first network device. Selecting the first or second data may be based on a digital logic signal that indicates whether data is actively received from the second network device via the optical communication channel or may be based on a defined schedule for reconfiguring the optical switch.
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公开(公告)号：US20230375894A1
公开(公告)日：2023-11-23
申请号：US17870220
申请日：2022-07-21
Applicant: Mellanox Technologies, Ltd.
Inventor： Paraskevas Bakopoulos , Dimitrios Kalavrouziotis , Moshe Oron , Nikolaos Argyris , Elad Mentovich
IPC: G02F1/225 , H04B10/50 , H04B10/516 , G02F1/025
CPC classification number: G02F1/2257 , H04B10/503 , H04B10/516 , G02F1/025 , G02F1/0123
Abstract: Embodiments are disclosed for providing a dual-facet distributed feedback (DFB) laser in a Mach-Zehnder modulator (MZM) structure. An example system includes an MZM structure that includes a DFB laser, a first waveguide interferometer arm structure, and a second waveguide interferometer arm structure. The DFB laser is configured to generate an optical input signal where the DFB laser includes a first output facet and a second output facet. The first waveguide interferometer arm structure is coupled to the first output facet of the DFB laser, and the first output facet of the DFB laser emits the optical input signal to the first waveguide interferometer arm structure. The second waveguide interferometer arm structure is coupled to the second output facet of the DFB laser, and the second output facet of the DFB laser emits the optical input signal to the second waveguide interferometer arm structure.
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公开(公告)号：US12176945B2
公开(公告)日：2024-12-24
申请号：US17869997
申请日：2022-07-21
Applicant: Mellanox Technologies, Ltd.
Inventor： Paraskevas Bakopoulos , Ioannis (Giannis) Patronas , Nikolaos Argyris , Dimitrios Syrivelis , Elad Mentovich , Dimitrios Kalavrouziotis , Avraham Ganor , Nimer Hazin
IPC: H04B10/00 , H04B10/038 , H04B10/112 , H04B10/40
Abstract: A transceiver module for providing operational resilience is presented. The transceiver module is configured to receive first data via a first optical module in a first configuration of operation and detect, using an adapter that is operationally connected to the first optical module, an operational failure of the first optical module. In response to detecting the operational failure, the transceiver module is configured to switch, via the adapter, from the first configuration of operation to a second configuration of operation by: automatically engaging a second optical module; triggering the first data that was initially directed into a first input port of the first optical module to be directed into a second input port of the second optical module; and receiving the first data from a second output port of the second optical module.
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公开(公告)号：US20240121158A1
公开(公告)日：2024-04-11
申请号：US17984424
申请日：2022-11-10
Applicant: Mellanox Technologies, Ltd.
Inventor： Paraskevas Bakopoulos , Dimitrios Kalavrouziotis , Nikolaos Argyris , Ioannis (Giannis) Patronas , Elad Mentovich , Eitan Zahavi , Prethvi Ramesh Kashinkunti , Louis Bennie Capps, JR. , Julie Irene Marcelle Bernauer , James Steven Fields, JR.
Abstract: Apparatuses, systems, and methods are provided for scalable networking systems. An example system includes a plurality of core switches and a first stage patch panel associated with operation of a first set of network ports. In an operational configuration in which the first stage patch panel is coupled with the plurality of core switches, the first stage patch panel is configured to operatively couple the first set of network ports and a first portion of the plurality of core switches such that signals may pass therebetween. Furthermore, the first stage patch panel may preclude communication to a remaining portion of the plurality of core switches. The system may include a second stage patch panel associated with a second set of network ports that is operatively coupled with the plurality of core switches in the absence of the first stage patch panel so as to scale the networking system.
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公开(公告)号：US20240098040A1
公开(公告)日：2024-03-21
申请号：US17982895
申请日：2022-11-08
Applicant: Mellanox Technologies, Ltd.
Inventor： Ioannis (Giannis) Patronas , Paraskevas Bakopoulos , Dimitrios Syrivelis , Nikolaos Argyris , Elad Mentovich , Louis Bennie Capps, JR. , Prethvi Ramesh Kashinkunti , Julie Irene Marcelle Bernauer , Eitan Zahavi
CPC classification number: H04L49/557 , H04L49/30 , H04L49/555
Abstract: Systems, apparatuses, and methods are provided for resilience in network communications. An example system includes at least one first network port including a first plurality of subports and at least one second network port including a second plurality of subports. The system also includes an intermediate switch communicably connected to the at least one first network port and the at least one second network port. At least one of the first plurality of subports includes at least one first offline subport that is inoperable in an instance in which each of the remaining first plurality of subports are operable. The intermediate switch is configured to route communication from one of the second plurality of subports to the at least one first offline subport in an instance in which the intermediate switch receives an indication of a malfunction associated with the first plurality of subports.
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