Broadcom Limited BCM84858B1KFSBG is a 28nm quad-port 10GBASE-T Ethernet controller. This advanced component is engineered for high-performance networking applications, delivering robust and efficient data transmission for demanding environments. The BCM84858B1KFSBG integrates four independent 10 Gigabit Ethernet ports, simplifying system design and reducing component count. Its 28nm process technology ensures exceptional power efficiency, making it suitable for power-sensitive deployments. This device is commonly utilized in enterprise networking, data center infrastructure, and high-speed switching systems where reliable and low-latency connectivity is paramount. The BCM84858B1KFSBG is supplied in tray packaging.