BCM53134MKFBG

BCM53134MKFBG is a six-port ultra-low power gigabit Ethernet switch. It is a lowest power consumption integrated Ethernet switch for next-generation home gateway, SOHO/SMB and wireless router applications. Building on the industry-leading 28nm RoboSwitch™ architecture, the BCM53134 allows customers to significantly reduce power consumption of existing designs, while delivering higher performance to meet the growing bandwidth demands in the home and SOHO/SMB environments. It supports an advanced suit of features required by top tier service providers for home and SOHO/SMB gateways, especially in areas of VLAN bridging, QoS and Access-List classification. In the area of QoS, for example, the device supports six selectable classes of service per port, plus two additional time-sensitive classes. It supports port based, IEEE 802.1P, TOS and DSCP-based CoS mapping. Application includes broadband access devices.

• 4xGPHY integrated, 1xRGMII and 1xRGMII/SGMII+ (1G/2.5 Gb/s) interfaces
• 802.1q vlan bridging, port based Vlan filtering, 802.1ad (QinQ)
• Up to 8 spanning trees, 128 multicast groups, advanced QoS features with
• 8 queues per port (2 dedicated for time sensitive applications)
• IEEE 802.1p, MAC port, TOS, and DiffServ class-of- service mapping
• SP, WRR, WDRR scheduling and combinations of the three
• Broadsync™ HD for IEEE 802.1AS support, two dedicated queues for time sensitive traffic
• Time stamping ingress and egress CPU generated frames
• Time slot transmission received for broadsync traffic
• Advanced compact field processor (CFP), 128 CFP rules