BCM56821

12-Port 10-GbE and 8-Port HiGig™ and 4-Port GbE Multilayer Switch

The BCM56821 is a 12-port 10GbE multilayer switch with 8 HiGig ports and four GbE ports; each of the HiGig/10-GbE ports can also support 1 GbE, 2.5 GbE, or 10 GbE, as well as HiGig™/HiGig2™ protocols. The BCM56820 supports line rate, full-duplex switching for 252+ Gbps and has built-in Layer 2, VLAN, and Layer 3 tables with 10 Quality of Service queues per port.

A multistage ingress and egress ContentAware™ Engine enables deep packet inspection and classification provides flexible ingress and egress Access Control Lists (ACL), IPv4/v6 μflow, proprietary headers, and multi-tuple lookups, all at line rate.

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  • Provides 12 10-Gigabit Ethernet (10-GbE) ports + 8 HG[16] ports + four 1-GbE ports; each of the HG/10-GbE ports can also support 1 GbE, 2.5 GbE, or 10 GbE, as well as HiGig/HiGig2 protocols
  • High level of integration and low power consumption enable high-performance, high-port density 10-GbE in the same form factor as 1-GbE solutions
  • Intelligent Traffic Management with SAFC supports storage, HPC, video, voice, and data over unified 10-GbE fabric enabling convergence in the data center
  • Low power , superior Enterprise class features, and industry-leading 10-GbE port density empower next-generation Enterprise aggregation and data center applications

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