BCM5646B0KPB Broadcom, BCM5646B0KPB Datasheet

BCM5646B0KPB

Manufacturer Part Number

BCM5646B0KPB

Description

Manufacturer

Broadcom

Datasheet

1.BCM5646B0KPB.pdf (2 pages)

Specifications of BCM5646B0KPB

Lead Free Status / RoHS Status

Not Compliant

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

BCM5646B0KPB

Manufacturer:

BROADCOM

Quantity:

20 000

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Bonase Electronics (HK) Co., Limited

Part Number:

BCM5646B0KPBG

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BRM

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•

STRATASWITCH II™ BCM5646 INTEGRATED MULTI-LAYER SWITCH

24 10/100 Mb and 2 10/100/1000 Mb Ethernet ports

High-speed 2.5-Gbps TurboGig

8.9 Mpps (line rate) switching

1-4 Classes of Service (COS); map to 802.1p priority

IGMP snooping

Integrated (8k) L2 table with auto learning

Integrated (2k) L3 table

Integrated (256 KB) data packet memory

64- or 128-bit-wide SDRAM support

Spanning Tree support per VLAN

DiffServ compliant

Stacking architecture compatible with StrataSwitch I

IEEE 802.1Q.D support

Fast Filter Processor (FFP)

- Examines up to the 80th byte of a packet

- Supports TOS and DiffServ field modification

- Bandwith regulation and monitoring per network flow

- Network data flow tracking granular to 1 Mbps

F E A T U R E S

PCI

Bus

stacking link

BCM5238

StrataSwitch II

SDRAM

2Mx32

BCM5646

BCM5646 Application Diagram

BCM5238

SDRAM

2Mx32

BCM5238

BCM5421

TurboGig

•

2.5-Gbps TurboGig

of performance for 48-port switching devices

Optimized for 48FE+2GE and 24+2GE switches

New service offerings for ISPs

- Pay for bandwidth consumption

- Voice over IP

- Police over-consumption of network resources

- Line rate switching on all ports

Greater insight to network resource utilization through the

advanced FFP features

More efficient deployment of existing network resources

through insight provided by StrataSwitch II

Line rate switching on all ports for:

- Layer 2 switching

- All FFP actions — steering, forwarding, reclassifying

Low device power, 3W (<120 mW/ FE port), enables low-cost

power supplies

High level of integration minimizes PCB layer count and

routing issues

Flexible (128- or 64-bit) SDRAM interface supports low system

cost of memory

BCM5421

BCM5646

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

BCM5238

StrataSwitch II

SDRAM

2Mx32

BCM5646

BCM5238

stacking link defines the next generation

SDRAM

2Mx32

BCM5238

feature set

Related parts for BCM5646B0KPB

BCM5646B0KPB Summary of contents

Page 1

STRATASWITCH II™ BCM5646 INTEGRATED MULTI-LAYER SWITCH • 24 10/100 Mb and 2 10/100/1000 Mb Ethernet ports • High-speed 2.5-Gbps TurboGig stacking link TM • 8.9 Mpps (line rate) switching • 1-4 ...

... Connecting everything or its subsidiaries in the United States and certain other countries. All other trademarks mentioned are the property of their respective owners. ® BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 © 2003 by BROADCOM CORPORATION. All rights reserved. 5646-PB03-R 10/23/ ...

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BCM5646B0KPB Broadcom, BCM5646B0KPB Datasheet

BCM5646B0KPB

Specifications of BCM5646B0KPB

Available stocks

Related parts for BCM5646B0KPB

BCM5646B0KPB Summary of contents

Page 1

Page 2

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