BCM56514 Broadcom Corporation, BCM56514 Datasheet

BCM56514

Manufacturer Part Number

BCM56514

Description

24-PORT GbE MULTILAYER SWITCH

Manufacturer

Broadcom Corporation

Datasheet

1.BCM56514.pdf (2 pages)

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•

24-PORT GbE MULTILAYER SWITCH WITH FOUR 10 GbE/HiGig+™ PORTS

Fifth generation of StrataSwitch

24 10/100/1000 Mbps Ethernet ports supporting SGMII and

SerDes interfaces for both copper and fiber connections

The BCM56514 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.

F E A T U R E S

and StrataXGS

HiGig+

24-Port Gigabit Ethernet Multilayer Switch

ContentAware FP

L2/IPv4/IPv6

product line

HiGig+

10/100/1000 MACs

www.DataSheet4U.com

•

BCM56514

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.

Security

HiGig+

Packet Buffer MMU

S U M M A R Y O F B E N E F I T S

HiGig+

24 x GbE

PCI

Related parts for BCM56514

BCM56514 Summary of contents

Page 1

... StrataXGS • 24 10/100/1000 Mbps Ethernet ports supporting SGMII and SerDes interfaces for both copper and fiber connections • The BCM56514 device powerful, highly-integrated member of the scalable StrataXGS III product family • 2.5 Gbps, 3 Gbps, 10 Gbps or 12 Gbps HiGig+ stacking ports • ...

Page 2

... The BCM56514 also supports a serial interface for the MII management of physical layer devices. The BCM56514 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 BCM56514 switch. ® ...

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