Returning Products for Repair

D-5

Returning Products

Before you send a product directly to 3Com for repair, you must first

for Repair

obtain a Return Materials Authorization (RMA) number. Products sent to

 

3Com without RMA numbers will be returned to the sender unopened,

 

at the sender’s expense.

 

 

 

To obtain an RMA number, call or fax:

 

 

 

 

 

 

Country

Telephone Number

Fax Number

 

 

 

 

 

Asia, Pacific Rim

65 543 6342

65 543 6348

 

Europe, South Africa, and

011 44 1442 435860

011 44 1442 435718

 

Middle East

 

 

 

From the following European countries, you may call the toll-free numbers; select

 

option 2 and then option 2:

 

 

 

Belgium

0800 71429

 

 

Denmark

800 17309

 

 

Finland

0800 113153

 

 

France

0800 917959

 

 

Germany

0130 821502

 

 

Hungary

00800 12813

 

 

Ireland

1800553117

 

 

Israel

177 3103794

 

 

Italy

1678 79489

 

 

Netherlands

0800 0227788

 

 

Norway

800 11376

 

 

Spain

900 983125

 

 

Sweden

020 795482

 

 

U.K.

0800 966197

 

 

Austria

06 607468

 

 

Poland

00800 3111206

 

 

Portugal

05 05313416

 

 

South Africa

0800 995014

 

 

Switzerland

0800 55 3072

 

 

Latin America

1 408 326 2927

1 408 764 6883

 

U.S.A. and Canada

1 800 876 3266,

1 408 764 7120

 

 

option 2

 

 

 

 

 

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3Com DUA3700-0BAA04 manual Returning Products, For Repair, Country Telephone Number Fax Number

DUA3700-0BAA04 specifications

The 3Com DUA3700-0BAA04 is an advanced multi-service access device designed to cater to the needs of enterprises that require versatile connectivity solutions. As businesses evolve and expand, the demand for efficient, robust communication networks grows. The DUA3700-0BAA04 meets this need by providing a flexible architecture capable of supporting various types of network services, including data, voice, and video over IP.

One of the standout features of the DUA3700-0BAA04 is its support for both Ethernet and TDM (Time Division Multiplexing) technologies. This dual capability allows businesses to seamlessly integrate legacy systems with state-of-the-art IP networks, ensuring a smooth transition in upgrading communication infrastructures. The device supports a wide range of interfaces, making it suitable for diverse operational environments.

Equipped with powerful processing capabilities, the DUA3700-0BAA04 ensures high-performance operation, even under heavy loads. It employs advanced Quality of Service (QoS) mechanisms, enabling prioritization of voice and video traffic. This is crucial for maintaining call clarity and ensuring that video conferencing runs smoothly, providing users with a superior experience.

The DUA3700-0BAA04 also features robust security protocols that protect sensitive data as it traverses the network. Built-in firewalls, VPN support, and encryption technologies safeguard information against unauthorized access, making this device a reliable choice for organizations that deal with confidential data.

Another significant aspect of the 3Com DUA3700-0BAA04 is its scalability. Businesses can start with a basic configuration and expand functionalities as needed, allowing for cost-effective growth. Its modular design means that users can add or upgrade modules for additional services without replacing the entire device.

Management and troubleshooting are simplified with a user-friendly interface that provides clear diagnostics and monitoring capabilities. This allows IT teams to maintain the network effectively and respond quickly to any issues that arise.

In summary, the 3Com DUA3700-0BAA04 combines versatility, performance, and security in a single device. Its comprehensive feature set, advanced technologies, and scalability make it an ideal solution for businesses looking to optimize their communication networks as they adapt to the demands of a dynamic market. This device not only facilitates current operational requirements but also positions organizations for future growth and innovation.