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How Parallel Tasking

Maximizes Performance in

Ethernet Environments

For premium performance, without a

price premium, choose an adapter

based on 3Com's patented Parallel

Tasking architecture.

All Fast EtherLink and EtherLink III

adapters include Parallel Tasking, the

third generation in Ethernet adapter

technology. 3Com's exclusive Parallel

Tasking technology incorporates

several innovations that improve your

network's data throughput.

First it overlaps, or pipelines,

processing tasks to speed data

transmission and reception. For

example, a Fast EtherLink or

EtherLink III adapter begins writing

the first portion of a data frame onto

the wire before it has completed

reading it from PC memory.

Secondly, Parallel Tasking continually

adjusts the timing of interrupts to

E C O N D

H I R D

W I T H

eliminate the lag that slows down

other adapters. Thirdly, Fast EtherLink

and EtherLink III adapters automati-

cally tune and optimize themselves

for their operating environments,

resulting in maximum performance

within any system configuration.

By standardizing on Fast EtherLink

and EtherLink III adapters, you can

deliver dramatic performance advan-

tages to network users throughout

your organization. Implement Parallel

Tasking architecture on PCs with ISA,

PCI, EISA, MCA, or PC Card buses.

Improve throughput on virtually any

Fast Ethernet or Ethernet network—

whether it is running a NetWare,

Windows, or UNIX

whether it is connected by thin coax

or twisted-pair cabling. Wherever you

want peak performance for an afford-

able price, plug in a Fast EtherLink or

EtherLink III adapter.

Parallel Tasking architecture is

implemented on all Fast EtherLink

-G

E N E R AT I O N

D A P T E R

-G

E N E R AT I O N

D A P T E R

A R A L L E L

A S K I N G

AND

and EtherLink III adapters as a single

ASIC. By reducing the number of

adapter components, 3Com's ASIC

design delivers higher-performance

adapters with greater reliability,

lower prices, and unmatched value.

Fast EtherLink and EtherLink III

adapters consistently outperform

other vendors' Ethernet adapters, as

shown in independent tests conduct-

operating system,

ed by LANQuest Labs and PC

Magazine, as well as other third-

party benchmarks. For a copy of

Parallel Tasking test results, call

1-800-NET-3Com in the United States,

or your local 3Com office or reseller.

Start to Finish:

Parallel Tasking

is Faster

Parallel Tasking, a unique 3Com-

developed architecture, can more

than double data throughput speed.

PEED IN

AST

THERNET

NVIRONMENTS