80APPENDIX A: OBTAINING SUPPORT FOR YOUR PRODUCT

Country

Telephone Number

Latin America Telephone Technical Support and Repair

Antigua Barbuda

AT&T +800 988 2112

Argentina Local Number

54 11 5556 3200

Argentina

0 810 444 3COM

Argentina

810 44 32 66

Aruba

AT&T +800 998 2112

Bahamas

AT&T +800 998 2112

Barbados

AT&T +800 998 2112

Belize

AT&T +800 998 2112

Bermuda

AT&T +800 998 2112

Bolivia

AT&T +800 998 2112

Brazil Local Number

55 11 5643 2700

Brazil

800 133 266

British Virgin Islands

AT&T +800 998 2112

Cayman Islands

AT&T +800 998 2112

Chile

AT&T +800 998 2112

Columbia Local Number

57 1 592 5000

Colombia

800 011 3266

Costa Rica

AT&T +800 998 2112

Curacao

AT&T +800 998 2112

Dominica

AT&T +800 998 2112

Dominique

AT&T +800 998 2112

Equador

AT&T +800 998 2112

El Salvador

AT&T +800 998 2112

French Guiana

AT&T +800 998 2112

Grenada

AT&T +800 998 2112

Guadalupe

AT&T +800 998 2112

Guatemala

AT&T +800 998 2112

Guyana

AT&T +800 998 2112

Haiti

AT&T +800 998 2112

Honduras

AT&T +800 998 2112

Jamaica

AT&T +800 998 2112

Mexico Local Number

52 55 52 01 00 04

Mexico

01 800 849CARE

Mexico

01 800 849 2273

Monserrat

AT&T +800 998 2112

Nicaragua

AT&T +800 998 2112

Panama

AT&T +800 998 2112

Paraguay

AT&T +800 998 2112

Peru

AT&T +800 998 2112

Country

Telephone Number

 

 

Puerto Rico

AT&T +800 998 2112

Saba Anquila

AT&T +800 998 2112

St. Kitts Neives

AT&T +800 998 2112

St. Lucia

AT&T +800 998 2112

St. Vincent

AT&T +800 998 2112

Suriname

AT&T +800 998 2112

Trinidad and Tobago

AT&T +800 998 2112

Turks and Caycos

AT&T +800 998 2112

Uruguay - Montevideo

AT&T +800 998 2112

Venezuela

AT&T +800 998 2112

Virgin Islands

AT&T +800 998 2112

You can also obtain support in this region using the following: Spanish speakers, enter the URL:

http://lat.3com.com/lat/support/form.html

Portuguese speakers, enter the URL:

http://lat.3com.com/br/support/form.html

English speakers in Latin America should send e-mail to:

lat_support_anc@3com.com

US and Canada Telephone Technical Support and Repair

1 800 876 3266

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3Com 2226 PLUS manual Latsupportanc@3com.com

2226 PLUS specifications

The 3Com 2226 PLUS is a robust network switch designed to meet the increasing demands of modern networking environments. Its ability to provide reliable connectivity and support for various technologies makes it an ideal choice for small to medium-sized businesses. This switch features 24 10/100 Mbps Ethernet ports, which allow for fast and efficient data transfer, enabling businesses to enhance their network performance significantly.

One of the standout technologies employed in the 3Com 2226 PLUS is its support for auto-negotiation. This feature automatically detects the speed and duplex capabilities of connected devices, ensuring optimal performance and minimizing configuration errors. This capability simplifies network management, allowing IT professionals to focus on other critical tasks rather than troubleshooting connectivity issues.

In addition to its impressive port offerings, the 3Com 2226 PLUS incorporates a range of Layer 2 switching features. These include support for Virtual LANs (VLANs), which enable businesses to segment their networks for improved security and efficiency. By implementing VLANs, organizations can isolate sensitive data traffic from less secure networks, enhancing overall data protection.

The switch also supports Spanning Tree Protocol (STP), which helps prevent loops in network topology. This is crucial in environments with multiple switches, as it maintains a stable network while ensuring redundancy. If a primary link fails, STP allows for a backup path to be automatically activated, ensuring minimal disruption in connectivity.

Power over Ethernet (PoE) capabilities are another significant feature of the 3Com 2226 PLUS. This technology allows the switch to deliver power to connected devices, such as IP cameras and VoIP phones, eliminating the need for additional power supplies and reducing cable clutter.

In terms of management, the 3Com 2226 PLUS supports both simple web-based configuration and SNMP (Simple Network Management Protocol), providing network administrators with flexibility in how they manage their network infrastructure.

Built with reliability in mind, the switch comes equipped with features like store-and-forward switching, error checking, and a sturdy design suitable for deployment in various environments.

Overall, the 3Com 2226 PLUS combines essential features and advanced networking technologies, making it a versatile and dependable solution for businesses looking to upgrade or establish their network infrastructure.