motorola sb6141Motorola as an American multinational telecommunications company based in Schaumburg (Illinois) has launched the latest DOCSIS 3.0 cable modem, Motorola SB614. Even though we understand that the functions of a telephone modem and a cable modem are the same but the cable modem differs from the ordinary modem in the sense that the cable modem also acts as a network bridge and modem. It is a device that enables you to connect your PC to a local cable TV line and it can receive data in both directions through radio frequency channels on Radio Frequency Over Glass (RFoG) infrastructure and  Hybrid Fibre Co-axial (HFC).

Motorola SB6141 SURFboard Cable Modem provides high-bandwidth data and multimedia services. Utilizes the power of DOCSIS 3.0, the SB6141 enables channel bonding of up to eight downstream channels and four upstream channels, which gives you advanced multimedia services while receiving or sending data. The SB6141 is the ideal competitive solution for your house, your small home business, or your medium to large business enterprise.


Motorola SB6141 Features

The Motorola SB6141 cable modem comes with an economic option for ultra-broadband services, with eight times the current maximum user data throughput approximating over 300 Mbps in DOCSIS and 400 Mbps in EuroDOCSIS mode. DOCSIS stands for Data Over Cable Service Interface Specification. The 3.0 specification is the third and the latest version of DOCSIS. It provides ultra fast broadband services. With DOCSIS 3.0, it offers high-bandwidth data and multimedia services. You don’t even need the hybrid fiber coax (HFC) plant upgrade.

As the statement above Motorola Surfboard SB6141 has 8 download and 4 upload channels. Each channel is capable of 40 Mbps, this means that the provider can offers data rates over 300 Mbps download and over 100 Mbps upload. But on a home system if you are getting 30  Mbps you are doing extremely well.

The Motorola SB6141 supports both IPv4 and IPv6 and is also backward compatible to the original DOCSIS/EuroDOCSIS (DOCSIS 1.0, 1.1 and 2.0) and includes an internal filter to eliminate potential interference from MoCA signal’s inter modulation beats. Maximizing your current Internet setup, it can be deployed without service interruption.

As part of Motorola DOCSIS 3.0 Ultra-Broadband family of products, the SB6141 tuner also has flexibility of two individual capture bandwidth groups, each 96 MHZ. These downstream capture windows can be placed independently anywhere within the 108 MHz to 1 GHz spectrum for deployment of new high-value services, such as bandwidth on-demand, commercial services, interactive gaming, and IPTV, to their customers.

Motorola SB6141 modem features a 10/100/1000Base-T Ethernet (RJ-45) port, as well as intuitive, easy-to-read front-panel operational status LEDs. You can optionally activate dual-colored LEDs in order to have visual verification of bonded channels and GigE link use. With Motorola’s cable modems, high-speed Internet access is always at your fingertips – always on and connected.

Technical Specifications:

  • Cable Interface 75, F-connector
  • Dimensions: 5.24 in H x 5.24 in W x 1.65 in D
  • Power: 9W (nominal)


  • Modulation: 64 or 256 QAM
  • Capture Bandwidth: Dual 96 MHz Capture windows
  • Bandwidth: DOCSIS = 48 MHz; EuroDOCSIS = 64 MHz
  • Security: DOCSIS 3.0 Security (BPI+, EAE, SSD)


  • Modulation: QPSK and 8, 16, 32, 64, 128 QAM
  • Channel Width: 200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.4 MHz
  • Maximum Channel Rate: DOCSIS: 131.072 Mbps (4 channels) / 32.768 Mbps (single channel): @ 128 QAM at 6.4 MHz, EuroDOCSIS: 131.072 Mbps (4 channels) / 32.768 Mbps (single channel): @ 128 QAM at 6.4 MHz


  • PC: Windows Vista, 2000, XP or 7 or Linux with Ethernet connection (older versions of Windows, although not specifically supported, will work with this cable modem)
  • Macintosh: Power PC or later; OS 9 or higher, Ethernet connection; UNIX: Ethernet connection; Home Networking: Ethernet router or wireless access point

How To Setup The Motorola SB6121? Just go through this 4 simple steps

motorola sb6141 install

4 Steps To Setup

Motorola SB6141 Review

As usually all manufacturer will say their products are the best, both in terms of quality, design or demand in the market. And as customers, we need to examine further more whether the product is of really good quality and how the track record in the hands of the user, so reviews from the customers is quite important. Likewise this one cable modem, so please check directly on Amazon site  for Motorola SB6141 Review to make sure this product is a good choice or not.