BCM56580数据手册Broadcom中文资料规格书

描述 Description

FEATURES
• 16 × 2.5-GbE/1-GbE and 4 × 10-GbE/2.5-GbE/1-GbE ports
• Based on StrataXGS® field-proven, robust architecture
• Integrated high-performance SerDes
  
• Integrated XAUI™ SerDes for all 10-GbE ports
  
• Integrated single-lane SerDes for all 2.5-GbE ports
• 80-Gbps switching capacity at line rate
• Support for eight classes of service (CoS) per port
• Support for Deficit Round Robin, Weighted Round Robin, and Strict priority scheduling
• Support for a cut-through switching mode
• Port trunking and remote mirroring support
• Fully integrated data and address memory on a single chip
• Advanced packet flow control
  
• Head of line blocking prevention
  
• Full-duplex flow control (802.3x)
• ContentAware™ network processing per port
  
• Line rate multifield packet classification
  
• Supports IEEE 802.1p, TOS/DiffServ, rate limiting, policing, priority tagging, and remapping
  
• Extended security and ACL filtering
• Full IPv6 routing support
• Enhanced security and management capabilities
• Low power consumptionAPPLICATIONS
• Embedded switch in next-generation 2.5 GbE Blade Servers
• 2.5 GbE/1 GbE switching engine in advanced TCA chassis platforms
• Embedded switch to enhance performance of existing Gigabit Ethernet Blade Servers or advanced TCA chassis

特性 Features

• 16 × 2.5-GbE/1-GbE and 4 × 10-GbE/2.5-GbE/1-GbE ports
• Based on StrataXGS® field-proven, robust architecture
• Integrated high-performance SerDes
  
• Integrated XAUI™ SerDes for all 10-GbE ports
  
• Integrated single-lane SerDes for all 2.5-GbE ports
• 80-Gbps switching capacity at line rate
• Support for eight classes of service (CoS) per port
• Support for Deficit Round Robin, Weighted Round Robin, and Strict priority scheduling
• Support for a cut-through switching mode
• Port trunking and remote mirroring support
• Fully integrated data and address memory on a single chip
• Advanced packet flow control
  
• Head of line blocking prevention
  
• Full-duplex flow control (802.3x)
• ContentAware™ network processing per port
  
• Line rate multifield packet classification
  
• Supports IEEE 802.1p, TOS/DiffServ, rate limiting, policing, priority tagging, and remapping
  
• Extended security and ACL filtering
• Full IPv6 routing support
• Enhanced security and management capabilities
• Low power consumption