(China (Mainland))
Product Summary
The BCM56820B0KFSBG is a 20-port 10-gigabit ethernet multilayer switch. Each of these flexible ports supports 10-Gigabit Ethernet or 1-Gigabit Ethernet. Additionally, the BCM56820B0KFSBG integrates all the SerDes required to interface to applicable copper and fiber physical interfaces. The integrated SerDes functionality includes 10-Gbps XAUI interfaces and 1-Gbps SGMII PHY interfaces. The integrated SerDes complies with the CX-4 standard and PICMG3.1 standard, which ensures interoperability with Ethernet line cards in an Advanced TCA chassis.
Features
BCM56820B0KFSBG features: (1)20 10-GbE/1-GbE ports; (2)Based on StrataXGS?field-proven, robust architecture; (3)Integrated high-performance SerDes; (4)Integrated XAUI-SerDes for all 20 10-GE ports; (5)Uses single SerDes lane per port at GE speeds; (6)200-Gbps switching capacity at line rate; (7)Support for eight classes of service (CoS) per port; (8)Support for Deficit Round Robin, Weighted Round Robin and Strict priority scheduling; (9)Support for a cut-through switching mode; (10)Port trunking and remote mirroring support; (11)Fully integrated data and address memory on a single chip; (12)Advanced packet flow control; (13)Head of line blocking prevention; (14)Full-duplex flow control (802.3x); (15)ContentAware?network processing per port; (16)Line rate multifield packet classification; (17)Supports IEEE 802.1p, TOS/DiffServ, rate limiting, policing, priority tagging, and remapping; (18)Extended security and ACL filtering; (19)Full IPv6 routing support; (20)Enhanced security and management capabilities; (21)Low power consumption.
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