Abstract: A switch device may include: a first electronic device including a plurality of ports to facilitate communication via a plurality of lanes; a plurality of second electronic devices comprising a second plurality of ports, wherein the second electronic devices are operable to communicate with the first electronic device via the plurality of lanes; and a switch controller. The switch controller may: dynamically map the plurality of lanes from at least one port of the first electronic device to one or more ports of the second plurality of ports of the plurality of second electronic devices; facilitate simultaneous broadcasting of data from the at least one port of the first electronic device to a plurality of ports of the second electronic devices; and enable multicasting by selectively mapping data from the at least one port of the first electronic device to a predefined subset of ports in the second electronic devices.

Abstract: A system and method for selectively retiming signals in a high-performance network. The system includes a smart repeater circuit with input and output crossbars and retimers configured to recondition high-loss channels while bypassing low-loss channels. A sniffing mechanism dynamically assesses channel quality and adjusts routing configurations. In an advanced electrical circuit switch (AECS) system, the smart repeater integrates digital signal processors (DSPs) and analog crossbars, utilizing out-of-band (OOB) signaling for configuration, channel routing, and fault-tolerant operations. A method for channel assessment includes sequentially connecting a sniffer to input channels in a round-robin manner, evaluating channel metrics, and routing signals based on the assessments. Feedback from output channels, via in-band (IB) or OOB signaling, is used to refine routing configurations. These features support high-performance applications, providing selective retiming and dynamic signal management.

Abstract: A device includes a plurality of digital signal processors (DSPs), analog crossbars in communication with the DSPs, and a switch controller. The switch controller facilitates control signals using in-band signaling within payload traffic or out-of-band signaling over a dedicated management interface. The system supports dynamic traffic prioritization based on real-time metrics, such as latency and traffic load, ensuring efficient resource allocation and seamless operation during congestion or reconfiguration. Redundant crossbars and failover mechanisms enhance fault tolerance, while granular backpressure selectively throttles traffic flows to prevent bottlenecks. Integrated diagnostic tools monitor performance and optimize traffic flow, enabling high-speed and reliable communication.

Abstract: Systems and methods for seamless network communication reconfiguration, comprising a device that includes physical media dependent (PMD) devices, incorporating a digital signal processor (DSP) configured to handle both in-band and out-of-band communication traffic, a plurality of primary analog crossbars connected to the DSPs for routing operational data, and a set of redundant analog crossbars configured to establish auxiliary communication channels. The system includes a controller operable to dynamically activate the auxiliary communication channels during reconfiguration events, enabling a make-before-break protocol by transitioning traffic from primary channels to auxiliary channels. The redundant crossbars support out-of-band signaling to coordinate transitions and maintain system integrity.

Abstract: A device includes a plurality of digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The DSPs and crossbars dynamically adjust power consumption based on traffic load and/or a signal quality, leveraging traffic prediction models to optimize resource allocation. The system supports features such as powering down unused lanes, asymmetrically deactivating transmission or receiving lanes, and preemptively scaling resources during predicted traffic increases. Dynamic voltage and frequency scaling (DVFS) optimizes power usage based on link utilization and traffic priority, minimizing latency impacts during transitions. The switch controller integrates traffic prioritization algorithms, including weighted round-robin (WRR), to allocate power and bandwidth efficiently to high-priority traffic flows. Redundant crossbars handle overflow traffic or failover scenarios, transitioning between standby and active states dynamically.

Abstract: A device may include a die-to-die (D2D) interconnect. The D2D interconnect may receive first data at a first port and transmit second data from a second port. One or more of a voltage or a bias of the D2D interconnect may be dynamically adapted based on target link performance.

Abstract: Technology for a device includes a plurality of digital signal processors (DSPs) and a plurality of analog crossbars in communication with the DSPs. The DSPs dynamically adjust queues to optimize data flow based on traffic conditions, latency, and resource availability. Queues may include input queues, output queues, virtual output queues, or hybrid configurations, supporting techniques such as priority scheduling and time-division multiplexing (TDM). The DSPs facilitate flow control through granular backpressure signaling, managing congestion between DSPs and endpoints. Synchronization of queues during crossbar reconfiguration ensures seamless traffic flow and prevents data loss. Advanced mechanisms, such as dynamic queue depth adjustment and adaptive prioritization, enable efficient resource sharing while maintaining high throughput.

Abstract: A device may include a plurality of digital signal processors (DSPs) and a plurality of analog crossbars connected to the DSPs. A microcontroller unit may be operable to facilitate network isolation.

Abstract: A device includes a plurality of digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The analog crossbars dynamically switch between multiple inputs and outputs and adjust configurations based on real-time feedback from the DSPs. The crossbars use amplification to enhance signal strength at input and output stages, ensuring signal integrity across long transmission paths or during multicasting and broadcasting operations. Real-time adaptive equalization optimizes performance in response to environmental changes or signal degradation. The crossbars facilitate system management traffic through out-of-band signaling and support failover with redundant paths to maintain communication during failures. Synchronization with DSPs or a switch controller is achieved through shared clock signals or IEEE 1588. These features enable efficient, high-speed data transmission while maintaining robust performance and reliability in dynamic network environments.

Abstract: A device includes digital signal processors (DSPs) and analog crossbars in communication with the DSPs. The analog crossbars are operable to dynamically adjust equalization settings based on real-time feedback from DSPs, physical media-dependent (PMD) devices, or environmental sensors. Equalization adjustments optimize signal quality by compensating for traffic conditions, environmental changes, or signal degradation. The crossbars support predictive equalization using machine learning algorithms to preemptively adjust signal properties, ensuring performance across dynamic network environments. Diagnostics and logging capabilities monitor and refine equalization performance, while auxiliary in-band channels provide low-power pathways to reduce energy consumption. These features enable efficient, high-speed data transmission with enhanced reliability and adaptability in modern networking systems.

Abstract: Technology for a device may include a plurality of digital signal processors (DSPs); and a plurality of analog crossbars operable to be connected to the plurality of DSPs. The timing between the plurality of DSPs may be synchronized.

Abstract: A digital signal processors (DSPs) and analog crossbars operatively connected to the DSPs includes a method for synchronization and distributed processing. The DSPs are configured to coordinate traffic among themselves, enabling efficient data flow and resource allocation. This coordination may involve synchronization, traffic management, and resource arbitration to optimize performance and minimize latency. The device facilitates seamless communication and supports dynamic reconfiguration, making it suitable for high-speed networking and scalable systems.

Abstract: A device includes a plurality of digital signal processors (DSPs) and analog crossbars operable to connect with the DSPs. A switch controller facilitates control signaling between the DSPs and the crossbars, enabling dynamic coordination of traffic flow, resource allocation, and crossbar configurations. The device supports integrated in-band (IB) and out-of-band (OOB) communication, proactive monitoring of signal metrics for failover prediction, and synchronization techniques to minimize latency and ensure system coherence. The architecture further incorporates load balancing, fault tolerance, and distributed control mechanisms to optimize performance in high-speed network environments.

Abstract: An access point (AP) may include a processing device. The processing device may receive, at the AP, a video performance capture. The processing device may identify, at the AP, metadata relating to the video performance capture. The processing device may determine, at the AP, a gateway setting based on the video performance capture and the metadata.

Abstract: Technology for a device used for time division multiplexing is disclosed. The device may include a plurality of digital signal processors (DSPs). The device may include a plurality of analog crossbars operable to be connected to the plurality of DSPs. The plurality of analog crossbars may be operable to: receive, at one or more input ports of the plurality of analog crossbars, input data from the plurality of DSPs; and send, from an output port of the plurality of analog crossbars, time-division multiplexed (TDM) output data.

Abstract: A device may include a first plurality of electronic devices comprising a plurality of ports operable to facilitate communications via a plurality of lanes; a second plurality of electronic devices operable to communicate with the first plurality of electronic devices via the plurality of lanes; and a third plurality of electronic devices operable to communicate with the second plurality of electronics devices via a plurality of connections.

Abstract: Technology for a device is disclosed. The device may include a plurality of digital signal processors (DSPs). The device may include a plurality of analog crossbars operable to be connected to the plurality of DSPs. The device may include a set of redundant analog crossbars operable to be connected to the plurality of DSPs. The set of redundant analog crossbars may be operable to provide one or more of additional input lanes or additional output lanes when failover occurs.

Abstract: A device may include a processor operable to process one or more of layer 2(L2) or layer 3 (L3) protocols in which the processor includes handling of one or more of frame headers, frame boundaries, media access control (MAC) addresses, or internet protocol (IP) addresses. The device may have a MAC address and an IP address associated with the device. The device may be operable to receive and process data packets addressed to the MAC or the IP address of the device. The device may be operable to interface with layer 1(L1) devices, including layer 1 systems and physical transceivers (PHYs).

Abstract: Methods and systems for ripple suppression in multi-phase buck converters may comprise a buck converter for providing an output voltage with controlled ripple current. The buck converter may include one or more main buck converter stages and one or more suppression buck converter stages coupled with the one or more main buck converter stages. The one or more suppression buck converter stages may provide suppression currents to reduce ripple currents generated in the one or main buck converter stages.

Abstract: A method for reducing receive band leakage may include: sensing, at a full duplexer, passive intermodulation distortion and power amplifier distortion; generating, at a processing device, a passive intermodulation distortion and power amplifier distortion cancellation signal; and cancelling, on a receive path, the passive intermodulation distortion and power amplifier distortion using the passive intermodulation distortion and power amplifier distortion cancellation signal.