Manuals / 3Com / Computer Equipment / Modem

3Com ADSL Modem Ethernet manual UL-Certified/CUL-Certified, Radio and Television Interference

Models: ADSL Modem Ethernet

1 22
Download 22 pages 26.85 Kb
Page 16
Image 16

Caution to the User

The user is cautioned that any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

UL-Certified/CUL-Certified

This information technology equipment is UL-Certified and CUL-Certified for the uses described in the users guide.

Radio and Television Interference

This equipment generates and uses radio frequency energy and if not installed and used properly, in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception. The modem has been tested and found to comply with the limits for a Class B computing device in accordance with the specifications in Part 15 of FCC rules, which are designed to provide reasonable protection against such interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause interference to radio and television communications.

However, there is no guarantee that interference will not occur in a particular installation. If this device does cause interference to radio or television reception, which you can determine by monitoring reception when the modem is installed and when it is removed from the computer, try to correct the problem with one or more of the following measures:

·Reorient the receiving antenna (for televisions with antenna reception only) or cable input device.

·Relocate the computer with respect to the receiver.

·Relocate the computer and/or the receiver so that they are on separate branch circuits.

If necessary, consult your dealer or an experienced radio/television technician for additional suggestions. You may find the following booklet, prepared by the Federal Communications Commission, helpful:

How to Identify and Resolve Radio-TV Interference Problems

Stock No. 004-000-0345-4

U.S. Government Printing Office

Washington, DC 20402

In accordance with Part 15 of the FCC rules, the user is cautioned that any changes or modifications to the equipment described in this manual that are not expressly approved by 3Com could void the user’s authority to operate the equipment.

Page 15 Page 17
Page 16
Image 16
3Com ADSL Modem Ethernet manual UL-Certified/CUL-Certified, Radio and Television Interference
Page 15 Page 17

ADSL Modem Ethernet specifications

The 3Com ADSL Modem Ethernet is a robust and reliable solution designed for broadband internet connectivity, catering to both residential and small business users. Known for its efficient performance and user-friendly features, this modem has been a popular choice for those looking to leverage high-speed ADSL technology.

One of the main features of the 3Com ADSL Modem Ethernet is its ADSL support, which allows users to enjoy high-speed internet access over existing telephone lines. With ADSL technology, users can achieve download speeds of up to 8 Mbps and upload speeds of up to 1 Mbps, providing a seamless experience for activities such as streaming, gaming, and video conferencing. The modem is compatible with ADSL and ADSL2 standards, ensuring a wide array of connection options for users.

Another key characteristic of the 3Com ADSL Modem is its Ethernet interface. The device is equipped with a standard Ethernet port that enables easy connection to computers and network devices. This allows multiple devices within a local area network (LAN) to share the internet connection effortlessly. The Ethernet interface also ensures stable and fast data transfer rates, making it suitable for users who require reliable connectivity for work or leisure.

In terms of ease of use, the 3Com ADSL Modem Ethernet includes user-friendly installation processes and management tools. The modem typically features clear LED indicators that provide real-time status updates for power, ADSL connection, and Ethernet connectivity. Additionally, many models come with a web-based management interface, enabling users to configure settings, monitor connection status, and troubleshoot issues with ease.

Security is another critical aspect of the 3Com ADSL Modem's design. It provides several built-in security features, including support for Network Address Translation (NAT) and firewall functionality. These features help protect the internal network from unauthorized access and potential threats from the internet.

In conclusion, the 3Com ADSL Modem Ethernet stands out with its reliable ADSL connectivity, Ethernet interface for multiple device support, user-friendly management options, and built-in security features. Whether for home or small office use, it delivers a functional and effective solution for users looking to maximize their broadband internet experience.