BCM56301中文资料FOUR 10-GIGABIT ETHERNET/HIGIG+™ PORTS数据手册Broadcom规格书

描述 Description

The BCM56301 is the fifth generation of the highly-integrated and cost effective Broadcom StrataSwitch and StrataXGS product line in a single chip solution with four 10-GbE/HiGig+ uplink ports. The BCM56301 is a member of the value 10-GbE product line, with a corresponding pin compatible member in the feature 10-GbE product line—BCM56501. The BCM56301 incorporates four 10-GbE/HiGig+ ports. The uplink ports can operate in two modes:
• 10-GbE switching mode
• HiGig+ uplink modeFEATURES
• Fifth generation of StrataSwitch® and StrataXGS® product line
• High value 10-Gigabit Ethernet (10-GbE) product line, pin compatible to feature GbE BCM56501
• Four 12-Gbps or 10-Gbps HiGig+™ port uplink interfaces
• Four 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

特性 Features

• Fifth generation of StrataSwitch® and StrataXGS® product line
• High value 10-Gigabit Ethernet (10-GbE) product line, pin compatible to feature GbE BCM56501
• Four 12-Gbps or 10-Gbps HiGig+™ port uplink interfaces
• Four 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