BCM53283MKPBG

BCM53283MKPBG is a tenth-generation RoboSwitch™ design based on the field-proven BCM53242/BCM53262 device. This integrated 65nm CMOS device combines all the functions of a highspeed switch system including packet buffers, PHY transceivers, Media Access Controllers (MACs), address management, and a nonblocking switch fabric. It is designed to be fully compliant with the IEEE 802.3™ and IEEE 802.3x specifications, including the MAC control pause frame, auto-negotiation, and all industry-standard Ethernet and Fast Ethernet devices. The BCM5328XM contains 8/16/24 full-duplex 10BASE-T/ 100BASE-TX Fast Ethernet transceivers. Each transceiver performs all physical layer interface functions for 10BASE-T Ethernet on Category 3, 4, or 5 Unshielded Twisted Pair (UTP) cable and 100BASE-TX Fast Ethernet on Category 5 UTP cable. The BCM5328XM has two GMII/ RGMII interfaces or four SGMII/SerDes interfaces or two SGMII/SerDes with 2.5G combo SerDes interface.

• Tenth-generation L2+ Fast Ethernet (FE) switch with interfaces
• Nonblocking switch fabric, 65nm design with lower power consumption
• Flexible TCAM-based compact field processor with four slices for packet classification and filtering
• Virtual multicast packet replication, port mirroring (Ingress/Egress), IGMP/MLD snooping
• Spanning Tree support (IEEE 802.1d/1s/1w), link Aggregation support with automatic link failover
• Denial of service (DoS) attack prevention, hardware supports remote monitoring (RMON)
• Programmable broadcast, multicast, and unknown unicast storm control
• Internal oscillator simplifies design and reduces cost, JTAG
• 2.6W typical power consumption, jumbo frame support of up to 2048 bytes
• Port-based VLAN, MAC-based VLAN, protocol-based VLAN