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BCM5690 参数 Datasheet PDF下载

BCM5690图片预览
型号: BCM5690
PDF下载: 下载PDF文件 查看货源
内容描述: 可扩展的方法千兆以太网交换机设计 [A Scalable Approach to Gigabit Ethernet Switch Design]
分类和应用: 电信集成电路以太网
文件页数/大小: 2 页 / 121 K
品牌: BOARDCOM [ Broadcom Corporation. ]
 浏览型号BCM5690的Datasheet PDF文件第2页  
BCM5671
®
BCM5671 4-PORT, 80-Gbps SWITCH FABRIC
FEATURES
Four 10-Gbps (HiGig™) switch fabric ports
Nonblocking, 80-Gbps wire speed backplane/switch fabric
performance
Forwarding rate of 60 million packets/second
4 integrated high performance XAUI interfaces
SUMMARY OF BENEFITS
System vendors can build high-performance, high-density
Gigabit Ethernet LAN switches in several form factors.
Support for multiple CoS and very low latency enable the
support of VoIP and other voice, video, and data applications.
Built-in high-speed serial interfaces with Broadcom-unique
SerDes technology eases and accelerates system design, while
reducing cost and conserving board space.
A 640 KB internal data buffer memory eliminates the need for
expensive external memory.
Drives up to 10m of low cost copper cables for stacking switch
applications.
Eight programmable priority queues per port
Port trunking and mirroring across multiple devices
Hot-swap capable with AC coupling
Supports redundancy on linecards for chassis based
applications
Advanced diagnostic features including IEEE 1149.1 boundary
scan, JTAG and extensive BIST functionality
Resilient link configuration through active multipath
forwarding
PCI interface
TARGET APPLICATIONS
Switch fabric in modular Gigabit Ethernet switches
Switch fabric in high-port-count stand-alone or stackable
Gigabit Ethernet switches
Switch fabric for chassis and in-server switch blade
applications
Packet-based switch fabric in telco applications
Broadcom switch API compatibility
Advanced 0.13 µm CMOS technology
Small 600-pin EBGA package
Low power: 6W
10G
HiGig
QUEUE SYSTEM
10 Gbps
HiGig
Interface
HiGig
FORWARDING TABLES
CMIC
RAM
10 Gbps
HiGig
10 Gbps
HiGig
Protocol
Processor
HiGig
10 Gbps
4 channels
of 3.125 Gbps
(XAUI I/F)
Nonblocking 4-Port Gigabit Ethernet Switch