BCM56303B1KEBG Datasheet, PDF (1/2 Pages) Broadcom Corporation. – 24-PORT GIGABIT ETHERNET MULTILAYER SWITCH WITH THREE 10-GIGABIT ETHERNET/HIGIG+™ PORTS

BCM56303
®
24-PORT GIGABIT ETHERNET MULTILAYER SWITCH WITH
THREE 10-GIGABIT ETHERNET/HIGIG+™ PORTS
FEATURES
SUMMARY OF BENEFITS
• _{24 10/100/1000 Mbps Ethernet ports supporting both copper}
and fiber connections
• _{Fifth generation of StrataSwitch}® _{and StrataXGS}® _product
line
• _{High-density value Gigabit Ethernet (GbE) product line, pin-}
compatible to feature GbE BCM56503
• _{Three 12-Gbps or 10-Gbps HiGig+™ port uplink interfaces}
• _{Three 10-GbE switching ports, CX4 support}
• _{Line-rate switching for all packet sizes and conditions}
• _{On-chip data packet memory and table memory}
• _{IPv6 routing and tunneling}
• _{Advanced Fast Filter Processor (FFP) ContentAware™}
classification
• _{Advanced security features in hardware}
• _{Port trunking and mirroring supported across stack}
• _{Advanced packet flow control:}
• Head-of-line blocking prevention
• Back pressure support
• _{Eight QoS queues per port with hierarchical minimum/}
maximum shaping per Classes of Service (CoS) per queue per
port
• _{Standard compliant 802.1ad provider bridging}
• _{Highly-scalable architecture evolved from five generations of}
switching experience provides rich features, scalability, and
future-proof solutions.
• _{Optimized for secure switching and convergence of}
applications and services in the networks.
• _{System vendors can build scalable high-performance, high-}
port density GbE LAN switches in several form factors.
• _{Multiple CoS and low latency enable the support of VoIP and}
other voice, video, and data applications.
• _{Built-in high-speed serial interfaces with Broadcom-unique}
SerDes technology eases and accelerates system design, while
reducing cost and conserving board space.
• _{Broadcom switch API compatibility enables software reuse}
and faster time-to-market.
• _{Small package and low power enables cost-effective and high-}
performance system design.
24-Port Gigabit Ethernet Multilayer Switch
HiGig+/10 GbE HiGig+/10 GbE HiGig+/10 GbE
L2/IPv4/IPv6 Packet Buffer MMU
ContentAware™ FFP Security PCI
10/100/1000 MACs
24 x GbE