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Copado's Liquidation LLC

Motorola - SURFboard 8 x 4 DOCSIS 3.0 Cable Modem - Silver

Motorola - SURFboard 8 x 4 DOCSIS 3.0 Cable Modem - Silver

Regular price $49.99 USD
Regular price $99.99 USD Sale price $49.99 USD
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This Motorola SURFboard SB6141 DOCSIS 3.0 high-speed cable modem delivers 8-channel downstream data speeds up to 343.1 Mbps for fast Internet connection. The internal filter helps minimize interference for enhanced performance.


  • Ethernet connectivity

    For compatibility with PC, Mac, Linux, UNIX and most home networking applications.

  • No telephone lines needed

    So the modem is always on and always connected.

  • 10/100/1000Base-T Ethernet

    For blazing-fast speed. GigE RJ-45 data port with Auto Negotiate and Auto MDIX for enhanced operation.

  • 8-channel downstream data speeds up to 343.1 Mbps

    Along with single-channel downstream data speeds up to 42.9 Mbps and 4-channel upstream data speeds up to 131.1 Mbps for quick response time.

  • Front-panel, dual-colored LEDs

    Provide easy visual confirmation of bonded channels and GigE link use. User-friendly online diagnostics offer simple troubleshooting.

  • Integrated DOCSIS 3.0 TDMA and S-CDMA technology

    Backward compatible with existing DOCSIS 1.0, 1.1 and 2.0 systems. Also supports IPv4 and IPv6, Advanced Encryption Services, EuroDOCSIS mode and DOCSIS 3.0 standards.

  • Channel bonding

    With up to 8 downstream channels and 4 upstream channels for optimal performance.

  • 1.0GHz low-pass filter

    Helps eliminate interference from MoCA signals' intermodulation beats.

  • Enhanced network management

    With IP multicast provisioning and management capabilities.

  • Compatible with Motorola SB6120 and SB6121 models

    For simple integration with your existing setup.

  • Note: Ask your cable company if they support DOCSIS cable modems. DOCSIS (Data over Cable Service Interface Specification) is the industry standard for cable-based Internet access service

What's Included

  • Owner's manual

  • SURFboard DOCSIS 3.0 High-Speed Cable Modem

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