BCM5695 ® MULTILAYER 12-PORT GIGABIT ETHERNET STACKABLE SWITCH SUMMARY OF BENEFITS FEATURES • 12 10/100/1000-Mbps Ethernet ports with copper or fibre • Enables modular, scalable, and high-performance GbE switch connectivity • HiGig+™ stacking port that runs at 10-Gbps or 12-Gbps speeds • Integrated high-performance SerDes with XAUI™ interface on the HiGig+ port and an SGMII interface on the Gigabit Ethernet (GbE) ports • Scalable up to 128 BCM5695 devices in a single configuration • • • • designs using switch fabric • Facilitates seamless integration of voice, video, and data traffic through low-latency and advanced QoS • Enables lower system design cost and board space utilization through superior integration and compact form factor • Offers quicker time-to-market and software reuse through All address tables and buffer memory fully integrated on-chip backward compatibility with Broadcom switch software API Support for port trunking and mirroring across stacked links Support for jumbo frames of up to 9 KB in size Advanced full-duplex end-to-end flow and congestion control with head-of-line blocking prevention • ContentAware™ packet filtering and classification per-port • Wirespeed operation • Support for 802.1p, TOS/DiffServ, policing, shaping, marking, and remarking • Rate control of broadcast, unknown multicast and unicast packets • Eight queues per port • Support for double 802.1q VLAN tagging and VLAN translation TARGET APPLICATIONS • Modular chassis-based Gigabit and 10-GbE switch solutions for the core of enterprise networks • Scalable, stackable GbE switch solutions for distribution and wiring closet of enterprise networks • High-performance standalone GbE switch solutions for enterprise wiring closets and remote branches • Hardware-based IP multicast routing and forwarding • Embedded GbE switch solutions for blade server applications • Support for replication within space-constrained data centers • Equal and weighted cost multipath routing for load balancing • Advanced diagnostic features including JTAG boundary scan and • Highly reliable GbE switch solutions for telecom applications in central offices BIST functionality • Low power consumption of 4.65W in a 480-pin PBGA package • Pin-to-pin compatible with the BCM5690 12-port Multilayer Gigabit Ethernet Switch with HiGig+TM Stacking HiGig XAUI (10/12 Gbps) Layer 3 On-Chip Tables HiGig™ ARL L3 Packet Buffer MMU ContentAware™ FFP 1-Gbps SerDes with SGMII Support 10/100/1000 MAC 12 x GbE PCI Internal Memory for Nonblocking Performance PCI 32/66 Interface I2C Interface