
Marvell Semiconductor, Inc.
700 First Avenue
Sunnyvale, CA 94089
Phone 408.222.2500
www.marvell.com
Copyright 2003. Marvell. All rights reserved. Marvell, the Marvell logo, Moving Forward
Faster, Alaska, and GalNet are registered trademarks of Marvell. Discovery, Fastwriter, GalTis,
Horizon, Libertas, Link Street, NetGX, PHY Advantage, Prestera, Raising The Technology Bar,
UniMAC, Virtual Cable Tester, and Yukon are trademarks of Marvell. All other trademarks are
the property of their respective owners.
98DX81/98DX161/98DX241-001
04/03
THE MARVELL ADVANTAGE:
The Marvell Prestera-DX81/DX161/DX241 GbE packet processors come with a complete set of hardware and
software development tools to assist network hardware engineers with product evaluation. Marvells worldwide Teld applications engineers
collaborate closely with network equipment vendors to develop and deliver new competitive products to market on time. Marvell utilizes
recognized world-leading semiconductor foundry and packaging services to reliably deliver high-volume and low cost total solutions.
For more information, visit our website at www.marvell.com.
Prestera
-DX81/DX161/DX241 GbE Packet Processor
FEATURES
BENEFITS
¥
Two-wire interface for EEPROM initialization
¥
Allows for easy system conTguration
¥
Low power: 1.5W (98DX81), 4W (98DX161/98DX241) max.
¥
Enables low system cost
¥
128 LQFP, 20mm x 14mm (98DX81)
480 SBGA, 31mm x 31mm (98DX161/98DX241)
¥
Provides cost-effective package
APPLICATIONS
The Prestera-DX81/DX161/DX241 GbE packet processors deliver the optimal desktop switching solution for the SMB market. The
Prestera-DX241 device enables cost-effective, plug-and-play, high-port density standalone desktop switches, accelerating the
market transition from Fast Ethernet to Gigabit Ethernet.
The Prestera-DX family provides a complete line of GbE switching solutions. To shorten system manufacturers design cycle and
accelerate time-to-market, Marvell provides complete Prestera-DX development platforms and reference designs with schematics
and layout files.
Fig 2. Presteraa GbE Unmanaged Desktop Switching
Solutions (98DX81, 98DX161, 98DX241) Diagram
Presteraa
Packet Processor
(98DX81/98DX161/98DX241)
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