BCM56514 [BOARDCOM]

24-PORT GbE MULTILAYER SWITCH WITH FOUR 10 GbE/HiGig+ PORTS; 24端口千兆以太网多层膜4个万兆以太网/ HiGig +端口开关


型号：	BCM56514
厂家：	Broadcom Corporation.
描述：	24-PORT GbE MULTILAYER SWITCH WITH FOUR 10 GbE/HiGig+ PORTS 24端口千兆以太网多层膜4个万兆以太网/ HiGig +端口开关开关以太网
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BCM56514

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

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

F E A T U R E S

Fifth generation of StrataSwitch^®and StrataXGS^®product line

•

Highly scalable BroadScale™ architecture evolved from five

generations of switching experience provides rich features,

scalability, and future proof solutions.

•

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

SerDes interfaces for both copper and fiber connections

Optimized for secure-switching and convergence of wired and

wireless applications and services in networks

•

The BCM56514 device, is a powerful, highly-integrated member

of the scalable StrataXGS III product family

•

Virtual chassis support with industry-leading high performance

and feature rich stacking capabilities.

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

•

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.

Advanced ContentAware™ classification Filtering Processors

(FP)

Broadcom switch API compatibility enables software reuse and

faster time-to-market.

Advanced security features in hardware

Port-trunking and mirroring supported across stack

Advanced packet flow control:

•

Small package and low power enables cost-effective and high-

performance system design.

•

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.

24-Port Gigabit Ethernet Multilayer Switch

HiGig+

L2/IPv4/IPv6

Packet Buffer MMU

ContentAware FP

Security

PCI

10/100/1000 MACs

24 x GbE

O V E R V I E W

BCM56514

BCM5836P

BCM56514

BCM5836P

BCM5464R

48 10/100/1000 + Two 10 GbE + Two HiGig+ Stackable

24 10/100/1000 + Two 10 GbE + Two HiGig+ Stackable

The BCM56514 is the fifth generation of the highly-integrated and cost-

effective StrataSwitch and StrataXGS product line. The BCM56514 is a

single-chip solution with 24-GbE ports and four 10-GbE/HiGig+ uplink

ports.

flexibility and programmability. The ContentAware engine can be used

for applications such as policy-based routing, access control list, and

dynamic adaptation to changes in virus threats. The BCM56514 has

dedicated ContentAware classification processors to provide both

classification and filtering.

The BCM56514 incorporates 24-GbE ports that can operate at 10/100/

1000 Mbps. The uplink ports can operate in two modes: 10-GbE

switching mode and HiGig+ uplink mode. The integrated 10-GbE

switching ports are CX-4 compliant XAUI™ interfaces. The HiGig+

uplink interface is used to connect to other StrataXGS devices in a larger

stacking system or to the BCM56700/BCM5675 switch fabric via a

backplane in a multi-slot redundant chassis system.

The BCM56514 has built-in security functions for highly-secure

Enterprise networks including BroadShield^TM. Utilizing hardware-based

identity management and authentication coupled with key management

software that directs and manages clients, BroadShield Security provides

exceptionally strong network security without impacting network

performance.

With high integration and high-port density, the BCM56514 family is

ideal for Enterprise applications in standalone, stackable, and chassis

configurations applicable in the edge, aggregation, and core areas of the

Enterprise. The BCM56514 is also ideal for embedded switch

applications like Blade Server Switch, ATCA chassis, IPDSLAM, 3G

Wireless Base Station, and others.

The BCM56514 integrates sophisticated metering, statistics, and traffic

management features, optimizing the QoS in the Enterprise networks for

voice, video, and data convergence. The BCM56514 also provides rate-

adjustable, hardware-based sFlow implementation and flexible multiple-

session remote port-mirroring functionality for efficient network

management.

The BCM56514 integrates sophisticated advanced L3 switching features

for cost-effective highly manageable enterprise networks. The

BCM56514 performs IPv6 routing and transition services in hardware,

allowing IT managers to deploy L3 switches that are future-proof, highly

manageable L3 networks to enable cost-effective transition from IPv4 to

IPv6.

The BCM56514 switch supports an I²C controller for communicating

with external devices such as serial EEPROM, flash PROM memories,

and parallel port devices. 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 at up to 66 MHz. Bus mastering and advanced DMA is

supported for efficient exchange of packet data between CPU memory

and the BCM56514 switch.

The ContentAware classification feature of the StrataSwitch and

StrataXGS has been further enhanced in the BCM56514 with unmatched

Broadcom^®, the pulse logo, Connecting everything^®, StrataSwitch^®, StrataXGS^®, ContentAware^TM

BroadScale^TM, HiGig+ ^TM, and BroadSAFE^TMare trademarks of Broadcom Corporation and/or its

affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names

mentioned are the property of their respective owners.

BROADCOM CORPORATION

16215 Alton Parkway, P.O. Box 57013

Irvine, California 92619-7013

Phone: 949-450-8700

Fax: 949-450-8710

E-mail: info@broadcom.com

Web: www.broadcom.com

56514-PB00-R

06/14/06

BCM56514 [BOARDCOM]

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