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PRS64GU Fiches technique(PDF) 1 Page - Applied Micro Circuits Corporation |
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PRS64GU Fiches technique(HTML) 1 Page - Applied Micro Circuits Corporation |
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1 / 2 page ![]() Empowering Intelligent Optical Networks – Highlight s – Product Brief PRS 64Gu Packet Routing Switch PB PRS 64Gu / v0.5 / 12-19-2003 Empowering Intelligent Networks 1 Target Markets and Applications The AMCC PRS family of packet routing switch products provides a highly-integrated, non-blocking, and scalable migration path for a wide range of switch applications: in the enterprise, with data center (web caching, load balancing, security), NAS/SAN and high-end LAN products; in the wireless infrastructure, with wireless aggregation and base station controller equipment; and in the Metro/WAN, with access, edge and transport switches. The latest member of the PRS family, the PRS 64Gu is an excellent fit for applications requiring compact design, to address card real estate constraint or floor space restriction. The PRS 64Gu enables design of switch fabrics with up to 32 ports for support of GE/OC-48c interfaces, or eight ports for support of 10GE/ OC-192c interfaces, or any intermediate combination. High Throughput and Non-Disruptive Migration The PRS 64Gu Packet Routing Switch provides a powerful engine for high-throughput switch applications and port speeds of up to 10-Gbps/OC-192c. The chip features configurable fixed-size, fast packet switching and is capable of supporting either frame-based traffic (through segmentation and reassembly) or cell-based traffic. Protocol-independent, it enables non-blocking and scalable switch fabrics offering 64-Gbps or 128-Gbps core switch aggregate throughput. Manufacturers using the PRS 64Gu can benefit from IBM’s advanced silicon technology and the proven reliability, redundancy, and load sharing features of the AMCC packet routing switch technology. The PRS 64Gu Packet Routing Switch offers: • 16 input ports and 16 output ports (one chip); or 32 input ports and 32 output ports (two chips) • 40-Gbps (one chip) or 80-Gbps (two chips) aggregate user bandwidth • Up to four GE or one OC-48c per port, or one 10GE or one OC-192c per group of four ports • Quality of Service (QoS) with four levels of traffic priority and programmable flow control thresholds • Packet lossless switchover capability and efficient multicast (replication at sending) • Industry standard CSIX-L1 interface to Network Processors or Traffic Managers • Embedded high-speed serial links at 2.5 Gbps for simpler wiring, compact switch board design, and common wiring rules across multiple PRS-based switches (PRS 64Gu, Q-64G, and so on) • End-user evolution from/to other PRS switch cores, using the same line adapters (investment protection) Scalable, Highly-Compact, Protocol-Independent Switch Technology for Demanding 1-Gbps/10-Gbps Ethernet and OC-48c/OC-192c Applications • Large-scale functionality in a high-integration chip for compact designs • High availability through proven packet lossless maintenance switchover capability • Same fabric interface chip (line adapter reuse) within family of PRS-based switches • Comprehensive development support and tools to help reduce time to market |
Numéro de pièce similaire - PRS64GU |
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