'GBE MULTILAYER SWITCH' related articles 1

  1. 2008/07/14 BCM56513 - 24-PORT GbE MULTILAYER SWITCH WITH THREE 10 GbE/HiGig+™ PORTS
* Fifth generation of StrataSwitch® and StrataXGS® product line
* 24 10/100/1000 Mbps Ethernet ports supporting SGMII and SerDes interfaces for both copper and fiber connections
* The BCM56513 device, is a powerful, highly-integrated member of the scalable StrataXGS III product family
* 2.5 Gbps, 3 Gbps, 10 Gbps or 12 Gbps HiGig+ stacking ports
* Three 10-GbE switching ports with CX4 support
* Line-rate switching for all packet sizes and conditions
* On-chip data packet memory and table memory
* IPv6 routing and tunneling
* Advanced ContentAware™ classification Filtering Processors(FP)
* 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
* Compatible with BCM5708S, the industry's first 2.5-Gbps SerDes-based ToE solution.

* Highly scalable BroadScale™ architecture evolved from five generations of switching experience provides rich features, scalability, and future proof solutions.
* Optimized for secure-switching and convergence of wired and wireless applications and services in networks
* Virtual chassis support with industry-leading high performance and feature rich stacking capabilities.
* System vendors can build scalable high-performance, high-port density GbE LAN switches in several form factors.
* Multiple CoS and low latency enable the support of VoIP and triple play services.
* Built-in high-speed serial interfaces with Broadcom-unique SerDes technology ease and accelerate system design, while reducing cost and conserving board space.
* Broadcom switch API compatibility enables software reuse and faster time-to-market.
* Small package and low power enables cost-effective and highperformance system design.

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