BCM53101 Brief SEVEN-PORT MANAGED 10/100 ROBOSWITCH FEATURES SUMMARY OF BENEFITS Highly integrated, 65 nm process, seven-port 10/100 Switch Enables next-generation six Fast Ethernet + one Gigabit integrating: Ethernet switches with enhanced L2+ features Five 10/100 MACs with five integrated 10/100 PHYs One 10/100 MAC with MII/RvMII/RMII interface High level of integration provides for cost-effective designs One 10/100/1000 MAC with RGMII/MII/RvMII/RMII interface Utilizes field-proven 10BASE-T/100BASE-TX Fast Ethernet Performance transceivers, lowering overall system interoperability and 2K MAC 2 KB max frame size reliability risks. Virtual Local-Area Network (VLAN) VLAN feature insures proper layer-2 isolation and security 4K-entry port-based and 802.1Q VLAN (full 4K range) VLAN based rate limiting Highly flexible 4K-entry VLAN implementation with support for full 4K range Quality of Service (QoS) 4 CoS queues Port, 802.1p, and DiffServ 802.1Q-based VLAN and flexible priority queues mapped to selectable protocols such as 802.1p, DiffServ, and COS enable Security IEEE 802.1x support for secure user authentication the switch to be designed into a variety of applications for multimedia and data traffic. BroadSync HD Supports IEEE 802.1 Audio Video Bridging (AVB) draft standard 802.1x port and MAC-based network security to keep the network running efficiently Traffic control and network resiliency Ingress rate limiting and egress rate shaping Enables multicast switching with IGMP and MLD snooping Spanning Tree Protocol/Rapid Spanning Tree Protocol/Multiple Spanning Tree Protocol without expensive L3 multicast routing Port mirroring Full MIB counter set supported BroadSync HD enabled for guaranteed QoS and IPv4 IGMP/IPv6 MLD snooping bandwidth, latency, and time-sync for audio/visual traffic Redirect reserved multicast MAC addresses to CPU between networked electronic devices Low-Power Consumption WAN port allows for one of the ports to be specified for WAN Less than 0.7W full power Green features including auto power down, sleep, and deep sleep connectivity modes Significant power savings with innovative green modes and Technology and physical specifications 65 nm LP process technology State-of-the-art 65 nm LP, 6-layer metal technology 1.2V core and 2.5V/3.3V I/O BCM53101 ApplicationsOVERVIEW Packet Buffer L2 Tables Memory Manager L2 Processing 4 COS SP/WRR EMAC EMAC EMAC EMAC EMAC GMAC EMAC EPHY EPHY EPHY EPHY EPHY RGMII/MII/RvMII/RMII MII/RvMII/RMII TRD 1:0 TRD 1:0 TRD 1:0 TRD 1:0 TRD 1:0 BCM53101 Block Diagram Optimized for L2 switching, the BCM53101 is a feature-enhanced The BCM53101 also integrates several gigabit-class features such as 4K- seven-port switch to the industry-leading BCM5325E RoboSwitch. entry VLAN, 2K-entry MAC addresses, ingress rate limiting and egress This device combines all the functions of a high-speed switch system, rate shaping, port mirroring, IGMP/MLD snooping, and trap reserved including packet buffers, PHY transceivers, MACs, address MAC addresses to CPU, among others. management, and a non-blocking switch fabric, into a 65 nm LP process. The BCM53101 is designed from the ground up for lower power The BCM53101 contains five full-duplex 10BASE-T/100BASE-TX consumption. The power-efficient on-chip PHYs help lower power Fast Ethernet transceivers connected to the five on-chip 10/100 MACs. consumption by over 50% compared to its predecessor, the BCM5325E. In addition, a sixth 10/100 MAC is available through the MII/RvMII Fabricated using 65 nm LP process, the device consumes less than 0.7W. interface. The BCM53101 also features a 10/100/1000 MAC, which can Additionally, the BCM53101 incorporates several green modes such as be used to connect to an external CPU via the RGMII/MII/RvMII auto-power down, sleep mode, and a deep sleep mode (needs external interface. CPU). Broadcom , the pulse logo, Connecting everything , and the Connecting everything logo are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are the property of their respective owners. BROADCOM CORPORATION Phone: 949-926-5000 5300 California Avenue Fax: 949-926-5203 Irvine, California 92617 E-mail: info broadcom.com Web: www.broadcom.com 2009 by BROADCOM CORPORATION. All rights reserved. 53101-PB00-R 04/06/09