BCM53313

Description

The BCM53313S/BCM53313U is a complete L2 SoC solution for easy and rapid development of Gigabit switching applications. The BCM53313S/BCM53313U integrates 18 10/100/1000 wire speed switching processors. From a GPHY interface perspective, it integrates eight GPHYs, two QSGMII, and two SGMII SerDes cores. From a host interface perspective, it can use either embedded MIPS processors or a PCI interface for external processor connections.

The BCM53313S/BCM53313U series is a highly integrated solution ideally suited for stand-alone Gigabit Ethernet switches. BCM53313 combines all the functions of a high-speed switch system, including packet buffers, SerDes, media access controllers, address management, a non-blocking switch fabric, and integrated high-performance CPU into a single 65 nm CMOS device. The BCM53313S/BCM53313U supports auto DoS attack prevention and SNMP, IEEE 802.1x, Spanning Tree, and Rapid Spanning Tree protocols.