BCM56224B0IPB Datasheet, PDF (1/2 Pages) Broadcom Corporation. – 24-PORT GBE SWITCH WITH 4-PORT GBE/2.5GBE HGL PORTS

BCM56224
®
Brief
24-PORT GBE SWITCH WITH 4-PORT GBE/2.5GBE HGL PORTS
FEATURES
SUMMARY OF BENEFITS
• _{Highly integrated 28-port 10/100/1000-Mbps Ethernet switch device}
• _{Four ports for 2.5 Gigabit Ethernet (GbE) uplink/stacking}
• _HiGig^TM _{stacking over 2.5 GbE (HGL)}
• _{Integrated 32-bit MIPS}^® _processor
- Traffic prioritization to and from CPU
- Internal 32-bit 133 MHz bus to switch
• _{Fully integrated packet buffer}
• _{Advanced TCAM-based ContentAware}^TM _engine
- L2, IPv4/IPv6 L3 packet classification
- Ingress per flow metering
- Flexible Access Control List (ACL)
- Parallel lookups
- Extensible key matching
• _{Full IPv4 and IPv6 L3 routing}
• _{Hardware-based Denial of Service (DoS) attack prevention}
• _{MAC-based, protocol-based, and subnet-based VLAN}
• _{Q-in-Q, VLAN translation support}
• _{Based on industry-leading and market-proven StrataXGS}^®_-III
architecture
• _{Single chip switch system-on-a-chip (SoC) optimized for the}
value enterprise market
• _{BOM optimized with integrated CPU}
• _{Cost-optimized HGL stacking over CAT-7 cables is highly}
suitable for Small and Medium-sized Enterprise (SME)
• _{Wire speed performance}
• _{Eight flexible Class of Service (CoS) queues per port assures}
the lowest latency to high-priority traffic. This capability
supports a wide variety of delay-sensitive video and audio
multicast applications.
• _{IEEE 802.3ad link aggregation increases effective bandwidth}
and provides link redundancy.
• _{Storm and bandwidth/rate control provide improved traffic}
profile management.
• _{IPv6 support provides future proofing.}
• _{Supports essential features for access applications.}
• _{Broadcom switch API compatibility enables software reuse}
for faster time-to-market.
BCM56224 Typical Application
4 x 2.5 GbE/HGL
Memory
BCM56224
Flash
BCM54980
BCM54980
24 x 1 GbE
BCM54980