FCC Interference Statement

•For added protection, unplug the device from the wall outlet and disconnect the cables to avoid damage to this device due to lightning and power surges.

•Upon completion of any service or repairs to this device, ask the service technician to perform safety checks to determine that the device is in safe operating condition.

•Do not open the device. Do not perform any servicing other than that contained in the installation and troubleshooting instructions. Refer all servicing to qualified service personnel.

•This device should not be used in an environment that exceeds 50º C (104º F).

SAVE THESE INSTRUCTIONS

Note to CATV System Installer — This reminder is provided to call the CATV system installer’s attention to Section 820.93 of the National Electric Code, which provides guidelines for proper grounding and, in particular, specifies that the Coaxial cable shield shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

FCC STATEMENTS

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the device and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

FCC CAUTION: Any changes or modifications not expressly approved by Motorola for compliance could void the user’s authority to operate the equipment.

FCC DECLARATION OF CONFORMITY

Motorola Mobility, Inc, 101 Tournament Drive, Horsham, PA 19044, 1-215-323-1000, declares that the SURFboard SB6141 DOCSIS 3.0 Cable Modem complies with 47 CFR Parts 2 and 15 of the FCC rules as a Class B digital device.

INDUSTRY CANADA (IC) STATEMENT

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

CARING FOR THE ENVIRONMENT BY RECYCLING

When you see this symbol on a Motorola product, do not dispose of the product with residential or commercial waste.

Recycling your Motorola Equipment

Please do not dispose of this product with your residential or commercial waste. Some countries or regions, such as the European Union, have set up systems to collect and recycle electrical and electronic waste items. Contact your local authorities for information about practices established for your region. If collection systems are not available, call Motorola Customer Service for assistance. Please visit www.motorola.com/recycle for instructions on recycling.

SB6141 DOCSIS 3.0 Cable Modem • User Guide	ii
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SB6141 DOCSIS specifications

The Motorola SB6141 is a widely recognized DOCSIS 3.0 cable modem that combines robust performance with practical features, making it a popular choice for home and small business users. Introduced to enhance internet connectivity, the SB6141 caters to service providers and consumers seeking reliable and high-speed internet access.

One of the standout characteristics of the SB6141 is its DOCSIS 3.0 technology, which significantly boosts download and upload speeds compared to its predecessors. With support for multiple channels, the modem can aggregate up to four downstream channels, allowing for impressive download speeds of up to 343 Mbps. This feature ensures that users can stream videos, play online games, and download large files without frustrating lag or interruptions.

The SB6141 also offers an impressive upload speed of up to 131 Mbps, making it suitable for activities that demand a reliable upstream connection, such as video conferencing and cloud backups. This allows power users to manage their internet demand efficiently, ensuring that multiple devices can operate smoothly.

In addition to its speed capabilities, the SB6141 is designed for ease of use and setup. It includes a straightforward installation process that allows users to get online quickly without requiring extensive technical knowledge. The modem is compatible with major cable ISPs, which means users can connect it to many existing internet services without the need for proprietary equipment.

Moreover, the SB6141 is equipped with multiple Ethernet ports, allowing users to connect several devices directly to the modem. This feature is particularly beneficial in homes with multiple computers, smart TVs, and gaming consoles, as it facilitates a streamlined connection without relying solely on Wi-Fi.

The modem’s compact design and built-in energy-efficient features make it a practical choice for users conscious of their space and energy consumption. It also includes LED indicators for easy monitoring of connection status, which helps troubleshoot potential issues without hassle.

In summary, the Motorola SB6141 DOCSIS 3.0 cable modem is a powerful and user-friendly device that meets the demands of high-speed internet users. Its combination of speed, reliability, and ease of use makes it an ideal choice for individuals and small businesses looking to enhance their internet connectivity.