BCM5841 MULTI-GIGABIT SECURITY PROCESSOR World's fastest IPsec se

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BCM5841 MULTI-GIGABIT SECURITY PROCESSOR World's fastest IPsec se

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BCM5841
BCM5841 MULTI-GIGABIT SECURITY PROCESSOR
World's fastest IPsec security processor
4.8-Gbps IPsec acceleration AES-CBC AES-CTR modes support
Multiple BCM5841 performance versions offers
customers tremendous flexibility
Common IPsec solution across multiple platforms Power consumption scales with performance
Multiple performance grades
BCM5841-1: Gbps BCM5841-3: Gbps BCM5841-2: Gbps BCM5841-4: Gbps Gbps small packets Gbps multiple single flows
BCM584x common protects software investment
Leverage software across platforms Easily migrate from previous generation solution Future proof with next generation compatibility
Sustainable performance real-world traffic Compatibility across BCM584x product family
Forward backward compatible architectures Common BCM584x POS-PHY level FIFO interface
Flexible interfaces minimize size power
requirements
Seamless FIFO interface Broadcom's broadband processors (BCM1250 BCM1125) POS-PHY interface backward compatibility
Flexible interfaces Support unlimited in-band keying Package options
256-TBGA (2727 256-FPBGA (1717
Highest performance security processor enables
security high-bandwidth applications
Enterprise routers Layer switches appliances Edge core routers Access concentration Firewalls
performance degradation small packets
Ensures highest performance realistic conditions 3DES-CBC, AES-CBC, packet
Low-power, 0.18-µm, 1.8V operation
1.2-Gbps IPsec System
Memory
Applications Using BCM5841 4.8-Gbps IPsec System
Memory
GMII
BCM1125 Broadband Processor FIFO8
HT/PCI
BCM1250 Broadband Processor FIFO16
BCM5821
BCM5841
Gbps IPsec
BCM5841
Gbps IPsec
Broadcom BCM584X Common
Application Software BCM584x Common Application Software BCM584x Common Application Software BCM584x Common
Reuse
Reuse
BROADCOM
Broadband Processor
BROADCOM
Broadband Processor
BCM584x
Next Generation
Glue
BCM5841 BCM5840
Gbps IPsec Gbps IPsec
Broadcom BCM5841 follow-up BCM5840, world's first single-chip Gigabit security processor. Offering increased performance, additional functionality, more flexible interfaces, BCM5841 most versatile, highest performance IPsec processor world. BCM5841 software modecompatible with BCM5840 processor, thus protecting software investment Broadcom's current BCM5840 customers. Flexible enough span multiple applications address variety throughput requirements, BCM5841 available four different versions. various versions BCM5841 Mbps, Gbps, Gbps, Gbps. Such versatility allows customers address entire product line's security requirements with common security solution cost-effective manner. BCM5841 architecture provides backward forward compatibility with Broadcom's BCM5840 gigabit processor next-generation multigigabit solution. Furthermore, migration from BCM5840 BCM5841 Broadcom's next-generation solutions simplified through common software API. Broadcom's BCM584x common protects customer's software investments while providing flexibility migrate higher performance, more highly-integrated, next-generation solutions. This common allows customers migrate from previous generations current generations future generations while eliminating impact their existing software.
Broadcom®, pulse logo, Connecting everything® trademarks Broadcom Corporation and/or subsidiaries United States certain other countries. other trademarks property their respective owners.
BCM5841 able sustain throughputs Gbps IPsec encryption authentication, regardless packet size. innovative BCM5841 sustains multigigabit performance 3DESCBC/AES-CBC HMAC-SHA-1/HMAC-MD5 IPsec processing. Flexible enough work most applications, BCM5841 utilizes POS-PHY level interface with ability seamlessly interact with Broadcom's family broadband processors (BCM1250, BCM1125) FIFO interfaces NPU. BCM5841 optimized function IPsec coprocessor that offloads computationally demanding cryptographic operations from host protocol processor. Typical applications might utilize network processor (NPU) perform IPsec protocol processing including security policy database (SPD) lookup, header encapsulation deencapsulation, security association lookup/update forwarding BCM5841. Applications requiring FIPS140-1 level benefit from ablility BCM5841's ability handle encrypted security associations. External security associations stored encrypted secure manner forwarded BCM5841 processing without performance penalties.
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
2003 BROADCOM CORPORATION. rights reserved. 5841-PB02-R 03.25.03
Phone: 949-450-8700 FAX: 949-450-8710 Email: info@broadcom.com Web: www.broadcom.com

BCM5841 MULTI-GIGABIT SECURITY PROCESSOR World's fastest IPsec se

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