bcm5841 Broadcom Corp., bcm5841 Datasheet
bcm5841
Manufacturer Part Number
bcm5841
Description
Bcm5841 - Multi-gigabit Security Processor
Manufacturer
Broadcom Corp.
Datasheet
1.BCM5841.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
bcm5841KFB
Manufacturer:
BROADCOM
Quantity:
364
Company:
Part Number:
bcm5841KFB-24
Manufacturer:
BROADCOM
Quantity:
717
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World’s fastest IPsec security processor
• 4.8-Gbps IPsec acceleration
• AES-CBC and AES-CTR modes
• AH and ESP support
Multiple performance grades
• BCM5841-1: 4.8 Gbps
• BCM5841-2: 2.4 Gbps
• BCM5841-3: 1.2 Gbps
• BCM5841-4: 0.6 Gbps
Sustainable performance on real-world traffic
• 4.8 Gbps on small packets
• 4.8 Gbps on multiple or single flows
Compatibility across BCM584X product family
• Forward and backward compatible architectures
• Common BCM584X API
Flexible interfaces
• POS-PHY level 3
• FIFO interface
Support for unlimited SAs via in-band keying
Package options
• 256-TBGA (27∞27 mm)
• 256-FPBGA (17∞17 mm)
F E A T U R E S
MULTI-GIGABIT SECURITY PROCESSOR
GMII
®
1.2-Gbps IPsec System
Broadband Processor
VPN Applications Using the BCM5841
1.2 Gbps IPsec
BCM5841
BCM1125
1 x FIFO8
Memory
HT/PCI
HT
BCM5841
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Broadband Processor
4.8 Gbps IPsec
4.8-Gbps IPsec System
Multiple BCM5841 performance versions offers flexibility
• Common IPsec solution across multiple platforms
• Power consumption scales with performance
BCM584X common API protects software investment
• Leverage software across platforms
• Easily migrate from previous generation solution
• Future proof with next generation compatibility
Flexible interfaces minimize size and power requirements
• Seamless FIFO interface to Broadcom’s broadband processors
• POS-PHY L3 interface for backward compatibility
Highest performance security processor enables security in
high-bandwidth applications
• Enterprise routers
• Edge and core routers
• Layer 3+ switches
• Access concentration
• VPN appliances
• Firewalls
No performance degradation for small packets
• Ensures highest performance in realistic conditions
• 3DES-CBC, AES-CBC, new SA per packet
BCM1250
BCM5841
2 x FIFO16
Memory
PLD
(BCM1250 and BCM1125)
S U M M A R Y O F B E N E F I T S
PCI
BCM5821
IKE
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bcm5841 Summary of contents
Page 1
... IPsec System GMII BCM5841 • Multiple BCM5841 performance versions offers flexibility • Common IPsec solution across multiple platforms • Power consumption scales with performance • BCM584X common API protects software investment • Leverage software across platforms • ...
Page 2
... Broadcom BCM584X Common API generations to current generations to future generations, while eliminating the impact on their existing software. The BCM5841 is able to sustain throughputs of 4.8 Gbps for IPsec encryption and authentication, regardless of packet size. The innovative BCM5841 sustains multi-gigabit performance for 3DES-CBC/AES- CBC and HMAC-SHA-1/HMAC-MD5 IPsec processing. ...