bcm56511 Broadcom Corp., bcm56511 Datasheet
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bcm56511
Manufacturer Part Number
bcm56511
Description
Bcm56511 - 4-port 10-gbe/higig Multilayer Switch
Manufacturer
Broadcom Corp.
Datasheet
1.BCM56511.pdf
(2 pages)
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Fifth generation of StrataSwitch
Four 12-Gbps or 10-Gbps HiGig+ port uplink interfaces
The BCM56511 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
Four 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.
FOUR-PORT 10-GBE/HIGIG+™ MULTILAYER SWITCH
F E A T U R E S
®
®
and StrataXGS
Four-Port 10-GbE/HiGig+ Multilayer Switch
ContentAware FP
HiGig+/10 GbE
HiGig+/10 GbE
L2/IPv4/IPv6
®
product line
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Security
BCM56511
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 high-
performance system design.
Packet Buffer MMU
HiGig+/10 GbE
HiGig+/10 GbE
S U M M A R Y O F B E N E F I T S
PCI
Related parts for bcm56511
bcm56511 Summary of contents
Page 1
... Fifth generation of StrataSwitch and StrataXGS • Four 12-Gbps or 10-Gbps HiGig+ port uplink interfaces • The BCM56511 device powerful, highly-integrated member of the scalable StrataXGS III product family. • 2.5 Gbps, 3 Gbps, 10 Gbps Gbps HiGig+ stacking ports • Four 10-GbE switching ports with CX4 support • ...
Page 2
... The BCM56511 also supports a serial interface for the MII management of physical layer devices. The BCM56511 switch interfaces to a host CPU via a 32-bit PCI bus running MHz. Bus mastering and advanced DMA is supported for efficient exchange of packet data between CPU memory and the BCM56511 switch. ® ...