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Qumran4D, a leading product in Broadcom’s Ethernet switch portfolio, is configured to enhance networking capabilities across carrier Ethernet and data center environments. It consolidates 51.2 Tb/s Ethernet port capacity with scalable packet buffer memory and highly adaptable traffic management functions, making it an emboldened choice for robust networking performance. The device supports the latest Ethernet rates and offers built-in MACSec and IPSec encryption to ensure secure communications, a crucial feature for mission-critical networking tasks. The Qumran4D is engineered to deliver flexibility with an advanced elastic pipeline, facilitating network adaptations and enhancements with emerging protocols and service requirements. Equipped with hardware-based accelerators, this switch extends comprehensive support for carrier features, thereby optimizing for low power consumption yet delivering high throughput capabilities. Such features, along with precise bandwidth guarantees, make it indispensable for data center and carrier network architects aiming to uphold stringent SLA commitments.
The ACFJ-3437T-000E from Broadcom is a smart gate drive optocoupler designed specifically for high-performance automotive applications. This device features a 12A peak output current, making it well-suited for driving IGBT and MOSFET transistors in motor control and inverter applications. A highlight of this optocoupler is its desaturation protection coupled with a functional safety reporting mechanism. Ideal for hybrid and electric vehicle applications, it is housed in a compact SO-24 package with a reinforced insulation offering, which contributes to both space efficiency and reliability in high-temperature environments. The ACFJ-3437T is engineered to meet strict automotive standards including AEC-Q100 Grade 1, ensuring it withstands harsh conditions with an operational temperature range from -40°C to +125°C. It provides robust signal isolation crucial for automotive safety systems, supported by regulatory approvals such as UL1577 and EN IEC 60747-5-5. Broadcom's design incorporates cutting-edge features like active Miller clamping, feedback for desaturation faults, and device readiness status. It also includes under voltage lock-out (UVLO) functionality with feedback, high common-mode rejection capability, and enhanced noise immunity. This makes it a reliable component for applications such as automotive isolated inverter gate drives, DC-DC converters, and HVAC systems.
The Jericho4 series from Broadcom is tailored for efficient and large-scale Ethernet network switching. As part of their StrataDNX™ product line, these switches integrate 25.6 Tb/s Ethernet ports and support a multitude of configurations with hierarchical traffic management and scalable packet buffer memory. This positions the Jericho4 as an essential component for carrier Ethernet, core routers, data centers, and edge-to-core network applications. Highlighting scalability and integration, it supports Ethernet port rates up to 800GE and 1.6TE, with line-rate MACSec and IPSec encryption capabilities to ensure secure data transmission across network infrastructures. Leveraging Broadcom's Elastic Pipe™ technology and non-blocking fabric interfaces, the switch is optimized for handling dense data flows while ensuring minimal packet loss through high-memory buffering techniques. The comprehensive feature set of Jericho4 includes accelerators for carrier service management, advanced packet processing engines, and detailed telemetry capabilities. These enhancements make it the preferred choice for evolving networking environments that demand high bandwidth and reliability.
Broadcom’s ACFJ-302CT-000E is engineered for high-speed gate driving in automotive environments, featuring dual-channel operation in a surface-mount SO-24 package. Each channel is independently isolated, providing robust separation that ensures reliable functionality across a range of demanding applications. It is equipped with 4A peak output current capability, making it suitable for operating MOSFETs and IGBTs within DC-DC and AC-DC converters. The device features rapid propagation delays and tight skew performance, enhancing its capability in high-frequency switching operations. The ACFJ-302CT-000E includes key functionalities such as an enable (EN) pin for safety and programmable dead time between channels, enhancing system robustness. Additionally, it ensures effective under-voltage lock-out protection with precise feedback. Suitable for applications requiring high safety standards, this optocoupler offers substantial noise immunity with a minimum common mode transient immunity of 150 kV/µs. Its design supports wide operating supply voltage ranges and is compliant with key safety regulations, including UL 1577 and IEC 60747-5-5.
The AFBR-1715MZ is a miniature fiber-optic transmitter designed by Broadcom for industrial communication applications. Utilizing an 850nm VCSEL source, this device supports data rates from DC to 50 Mbaud, providing effective optical transmission across several kilometers. This makes it ideal for use in environments where robust and reliable communication channels are necessary, such as power substation automation and industrial networking. Engineered for low power consumption, the AFBR-1715MZ is optimized for efficiency with a single 3.3V power supply, reducing operational costs and extending component lifespan. Its compact package integrates both optics and driver IC, enabling seamless integration into existing infrastructure systems while maintaining superior signal clarity and reduced electromagnetic interference. With compliance to safety standards such as FDA and IEC, the transmitter provides inherent safety, further establishing its suitability for rigorous industrial usage. Its ability to maintain high-performance under temperatures ranging from -40°C to +85°C highlights its versatile application range.
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