Returning Products Before you send a product directly to 3Com for repair, you must first obtain an

for Repairauthorization number. Products sent to 3Com without authorization numbers will be returned to the sender unopened, at the sender’s expense. To obtain an authorization number, call or fax:

Country

Telephone Number

Fax Number

 

 

 

Asia, Pacific Rim

+65 543 6500

+65 543 6348

Europe, South Africa, and

+31 30 6029900

+31 30 6029999

Middle East

 

 

Central and South America

525 201 0075

 

Argentina

0810 222 3266

 

Bolivia

511 241 1691

 

Brazil

0800 133266 or

 

 

55 11 5643 2700

 

Caribbean

525 201 0004

 

Chile

562 240 6200

 

Colombia

525 201 0004

 

Ecuador

525 201 0004

 

Mexico

525 201 0004

 

Paraguay

525 201 0004

 

Peru

511 241 1691

 

Uruguay

525 201 0004

 

Venezuela

525 201 0004

 

From the following countries, you may call the toll-free numbers; select option 2 and then option 2:

Austria

0800 297468

Belgium

0800 71429

Denmark

800 17309

Finland

0800 113153

France

0800 917959

Germany

0800 1821502

Hungary

06800 12813

Ireland

1800553117

Israel

1800 9453794

Italy

800 879 489

Netherlands

0800 0227788

Norway

800 11376

Poland

00800 3111206

Portugal

0800 831416

South Africa

0800 995014

Spain

900 983125

Sweden

020 795482

Switzerland

0800 55 3072

U.K.

0800 966197

U.S.A. and Canada

1 800 NET 3Com

 

(1 800 638 3266)

Enterprise Customers: 1 800 876 3266

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3Com 11 Mbps manual Country Telephone Number Fax Number

11 Mbps specifications

3Com 11 Mbps was a pivotal product in the evolution of networking technology, paving the way for wireless communications as we know them today. Introduced in the late 1990s, this wireless LAN (Local Area Network) product utilized the IEEE 802.11 standard, which defined the protocols for wireless networking. Operating at a maximum data rate of 11 megabits per second, it offered users a revolutionary means of connecting devices without the constraints of physical cabling.

One of the main features of the 3Com 11 Mbps solution was its simplicity and ease of installation. Unlike traditional wired networks that involved intricate setups of cabling and switches, 3Com facilitated a swift deployment process. Users could set up a wireless network in minutes, allowing organizations to enhance their productivity without extensive infrastructure.

The technology behind 3Com 11 Mbps was based on Direct Sequence Spread Spectrum (DSSS) modulation. This approach spread the signal over a wider frequency range, which improved resistance to interference from other devices. The 2.4 GHz frequency band used by this network supported compatibility with various devices, making it a flexible option for businesses and homes alike.

In terms of security, 3Com incorporated Wired Equivalent Privacy (WEP), which aimed to provide a level of data confidentiality comparable to that found in wired networks. However, WEP was later found to have vulnerabilities, leading to the development of more secure protocols like WPA (Wi-Fi Protected Access) and WPA2 in subsequent technologies.

Another characteristic that distinguished the 3Com 11 Mbps system was its ability to support multiple devices simultaneously. With the emergence of wireless laptops, printers, and other peripherals, a single access point could service several users without significant performance degradation.

Ultimately, the 3Com 11 Mbps was a significant stepping stone in the development of wireless technology. It showcased the potential of wireless networking and set the standard for future innovations. Although much faster and more secure wireless technologies have since emerged, the legacy of 3Com 11 Mbps resides in the fundamental advancements it brought to the realm of connectivity, making it easier and more accessible for users around the globe.