4.4Gbps Integrated Network Processor Traffic Manager Advanced Pro

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4.4Gbps Integrated Network Processor Traffic Manager Advanced Pro

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nP3454
4.4Gbps Integrated Network Processor Traffic Manager
Advanced Product Brief
PB3454 V0.3 04/24/2003
Applications
SRAM/ TCAM SRAM SRAM SRAM
Switched Ethernet Platforms Ethernet Over SONET/SDH Equipments, MTU/MDU
Features
nP3454
Host
4.4Gbps Traffic Throughput
High performance integrated device Standalone Integrated high density line card solutions Existing software libraries supporting IPv4, IPv6, MPLS, Ethernet over MPLS, RMON, ACL, bridging, 802.1p, 802.1q MPLS
Overview
nP3454 successor highly adopted AMCC nP3404 Integrated Network Processors Traffic Management device. nP3454 compatible with nP3404 comes with twice performance nP3404. nP3454 implemented using industry leading nPcore technology with enhanced Network processing Traffic Management. increased performance, efficiency, headroom, flexibility integration afforded this proven technology enables customers deliver more features lower cost, power size than ever before. Rich Ethernet interfaces combined with superior programmability provide best combination enabling value added Ethernet Services Access Metro Ethernet Networks.
Standards Based Line Interfaces Integrated GE(GMII) MACs Integrated Traffic Manager
Stream Based Traffic Management Hardware Software based admission control Strict Priority Weighted Fair Queuing Four port Support Unicast, Multicast Broadcast operations Network Processing Features OC-192 based nPcore Technology Flow Metering Statistics millions flows Fully programmable packet manipulation accommodate future protocols On-Chip Debugging Engine Instruction Space
Industry Leading Performance Flexibility
nP3454 network processing unit consists power network processing nPcores that based proven OC-192 class products. These nPcores along with specialized Network Service Accelerators such Policy Engine Special Purpose policing Unit offer unparalleled performance line rate. superior programmability flexibility these cores enable flexible support existing future networking protocols. line interfaces this device standards compliant maximizing interoperability flexibility.
Benefits
Highly Integrated Network Processing Traffic Management Solution Form Factor Power Support Flexible Network Services with simple programming model Enable wire-speed applications with cost effective value added services Software compatibility with nP3400 other devices Proven Technology based nP3400 Design Risk quick time market
Value Added Services
traffic management unit nP3454 based proven PerStream Queuingand Scheduling architecture allowing guaranteed measurable services. nP3454 TM's four classes service enables layered services. enhanced multicast scheme programmable memory management provide increased flexibility traffic management.
Software Compatibility
nP3454 software compatible with prior generation NPUs with `run completion' single image programming model nPKernel software infrastructure. This provides enormous leverage customers reusing software from prior generations design achieving quick time market.
AMCC Confidential
nP3454
4.4Gbps Integrated Network Processor Traffic Manager
Advanced Product Brief
PB3454 V0.3 04/24/2003
Block Diagram
SRAM (SPU) Switch Interface Traffic Manager Switch Fabric nPcores Cores MACs SRAM
TCAM I/F(XSC) Policy Engine Line Interfaces
RGGI
RGGI
Packet Transform Engine Channel Buffers Debug GPIO JTAG
nP3454 Highlights:
Interfaces Line Switch Interfaces Gigabit Ethernet(GMII)/ RGGI Gigabit Ethernet (GMII)/2 RGGI External Payload Memory Interfaces SRAM External Database Memory Interface SCD/ZBT SRAM External Search Coprocessor(TCAM) and/or routing table memory Interface: Embedded PowerPC Compatible On-Chip debugger Debug hardware system
JTAG port GPIO interface High Performance nPcores 400MHz Over instructions/packet headroom addition processing Integrated Network Accelerators Policy Engine Special Purpose Unit (SPU) On-Chip Debugger(OCD) Packet Transform Engine Integrated Traffic Manager Based nP3400 Per-Stream Queuing Technology
AMCC Confidential
nP3454
4.4Gbps Integrated Network Processor Traffic Manager
Advanced Product Brief
PB3454 V0.3 04/24/2003
System Diagrams
TCAM SRAM
nP3454
Standalone Metro Ethernet Services Switch
TCAM
SRAM
Fabric Backplane
nP3454
Metro Ethernet Services Line Card
nPsoft Services nPsoft Toolkit
Designed increase customer time-to-market time-in-market, feature rich nPsoft Services (nPSS) framework offers application portability, libraries common functionality, reduced software investment customers. nPSS software offering provides well-defined control data plane source code which allows easy integration into networking solutions. Application Service Libraries (ASL) provide protocol sample code including IPv4/v6 forwarding, Layer switching, VLAN with 802.1p/q support MPLS. AMCC also offers complete suite development tools consisting compiler, assembler, simulators with performance profiling on-chip debugger.
AMCC Confidential
nP3454
4.4Gbps Integrated Network Processor Traffic Manager
Advanced Product Brief
PB3454 V0.3 04/24/2003
Specifications
Network Processing
Configurations Ethernet Gigabit Ethernet Gigabit Ethernet Gigabit Ethernet Stack Interface(RGGI) Gigabit Ethernet Stack Interface(RGGI) RGGI cascaded with nP3450 nP3454 higher performance nPcore Performance nPcores running tasks core, total tasks instructions Integrated Network Accelerators Policy Engine Efficient packet classification Data Coherency Enables Single Dual Leaky Bucket (ITU I.371) Atomic read modify write Flow Statistics
Dynamic Task Allocation Zero Cycle Task Switching
Packet Transform Engine Efficient packet modification On-chip Debug controllability observability nPcore debug
Traffic Management
Proven Stream Queuing Technology Input Streams Output Flows Strict Priority Weighted Fair Queuing(WFQ) Four Classes Service
nPsoft Development Environment Simplified Programming model nPsoft Services software messaging framework programming model blocks open APIs portability through common APIs extendable software framework customer investment software nPsoft Application Libraries Switching MPLS IPv4 Routing IPv6 Routing Policing IEEE 802.1p (priority) 802.1Q (VLANs) filtering Workbench Software development system Modular interfaces Product Availability: Sample 2003
AMCC reserves right make changes products discontinue product service without notice, advises customers obtain latest version relevant information verify, before placing orders, that information being referred current. AMCC registered trademark Applied Micro Circuits Corporation. Copyright 2002 Applied Micro Circuits Corporation Rights Reserved.
nPsoft Toolkit development tools simulators debugger analysis
6290 Sequence Drive Diego, 92121 Tel:858 450-9333 Fax: 450-9885 http://www.amcc.com technical support, please call 840-6055 e-mail productsupport@amcc.com
AMCC Confidential

4.4Gbps Integrated Network Processor Traffic Manager Advanced Pro

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