MARVELL 88E6045-A2-TAH1C000: A High-Performance 5-Port Fast Ethernet Switch Controller

The MARVELL 88E6045-A2-TAH1C000 is a highly integrated 5-port Fast Ethernet switch controller designed to deliver robust, enterprise-grade networking performance in a compact and power-efficient format. This system-on-chip (SoC) solution is engineered to meet the demanding requirements of modern network infrastructure, including small office/home office (SOHO) switches, network printers, IP cameras, and industrial automation systems. Its architecture supports non-blocking wire-speed switching across all ports, ensuring maximum throughput and minimal latency for all connected devices.

A key strength of the 88E6045 lies in its advanced feature set. It incorporates Marvell's proven LinkStreet® technology, which provides comprehensive management capabilities such as VLAN support, QoS prioritization, and IGMP snooping for optimized multicast traffic. The integrated MAC and PHY transceivers for each port simplify board design and reduce the total bill of materials (BOM), making it a cost-effective solution. Furthermore, the device supports energy-efficient Ethernet (EEE), significantly reducing power consumption during periods of low data activity, which is crucial for modern green initiatives.

The controller operates with a flexible memory structure and includes an optional MII/RMII interface for connecting to an external MAC or router processor, enhancing its application versatility. Its robust design ensures high reliability and stability, which is paramount for critical network edges and industrial environments where consistent uptime is non-negotiable.

ICGOODFIND: The Marvell 88E6045-A2-TAH1C000 stands out as a powerful and efficient core for building reliable, high-speed networked devices, combining performance, integration, and energy savings.

Keywords: Fast Ethernet Switch, LinkStreet Technology, Non-Blocking Switching, Energy-Efficient Ethernet (EEE), Integrated PHY