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Motorola Multi-Gig Speed DOCSIS 3.1 Cable Modem | mb8611

$179.99
| /

Motorola Multi-Gig Speed DOCSIS 3.1 Cable Modem | mb8611

$179.99
| /
  • Description
  • Tech Specs
  • ultra-fast DOCSIS 3.1 performance

    Stream, game, conference and more with confidence. DOCSIS 3.1 supports speeds up to 10x faster with higher efficiency. Also backwards compatible with 32x8 DOCSIS 3.0 so you can future proof your network.

    true multi-gigabit speed

    Don’t let your cable modem throttle your speed. A 2.5 Gbps Ethernet port delivers high-speed connectivity to even the fastest routers and computers.

    works with any router

    Seamlessly pair with any WiFi router to connect all your wireless devices. This cable modem does not have a built-in wireless router or telephone capability.

    superior, but pays for itself

    Savings up to $168 per year on modem rental fees with your internet provider. Certified for Comcast Xfinity, Cox, and Spectrum and compatible with IPv6.

    simple setup and use

    Easy self-installation. Comes with a 2-year warranty and free support from our team of US-based technicians.

  • General

    Cable Modem Service Interface

    • F-type female 75 Ω (standard coaxial connector)

    Ethernet Interface

    • One 10/100/1000/2500 Ethernet LAN port

    LEDs

    • Front Panel:
      Power, Downstream, Upstream, Online, LAN
    • Rear Panel:
      The Ethernet port has two LEDs indicating data flow and LAN connection speed.
      – Green indicates 2.5 Gbps
      – Amber indicates 100 Mbps or 1 Gbps
      – Blinking indicates data flow

    Dimensions

    • 7 7⁄8" tall x 7 1⁄4" deep x 2 1⁄4" wide
      (200 mm x 184 mm x 57 mm)

    Weight

    • 18.4 ounces (523 grams)

    Power Adapter

    • DoE-compliant Level VI energy-saving, UL-listed power adapter with 12 Volt DC, 1.5 Amp output and 100-240VAC universal input
    • NEMA 1-15 (North American style) 2-prong plug is provided in the US.

    Operating Temperature

    • 32° to 104° F (0° to 40° C)

    Certifications

    • FCC 15B, Bureau Veritas 60950-1 ITE safety, CableLabs®, cable service providers

    Surge Protection

    • Industrial-level surge & lightning protection

    Warranty

    • Two years

    Operating Parameters

    DOCSIS Standards

    • DOCSIS 3.1, 3.0, 2.0, 1.1

    Downstream

    • Data Rate:
      Up to 3,780 Mbps*
    • Bonded Channels:
      Up to 32 SCQAM (DOCSIS 3.0) or 2 OFDM (DOCSIS 3.1)
    • Frequency Range:
      108 to 1002 MHz
    • Operating Level Range:
      -15 to +15 dBmV

    Upstream

    • Data Rate:
      Up to 766 Mbps*
    • Bonded Channels:
      Up to 8 SCQAM (DOCSIS 3.0) or 2 OFDMA (DOCSIS 3.1)
    • Frequency Range:
      5 to 42 MHz or 5 to 85 MHz switchable
    • Operating Level Range:
      +65 dBmV (64 QAM, single channel)
      +57 dBmV (64QAM, 4-8 channels)
      +65 dBmV (16 QAM, single channel)
      +65 dBmV (OFDMA)

    Network Protocols

    • IPv4, IPv6, TCP, UDP, ARP, ICMP, DHCP, FTP, TFTP, SNMP, HTTP, HTTPS

    Application Protocol

    • SNMP v1/v2/v3

    Management

    • Web-based management interface utility

    System Requirements

    • The cable modem must be connected to a cable modem service that uses any of the DOCSIS standards – 3.1, 3.0, 2.0, 1.1
    • The supplied power cube plugs into the most common USA power outlet.

    Package Contents

    • DOCSIS 3.1 / 3.0 Cable Modem (no built-in router or phone jacks)
    • Power Adapter (UL listed)
    • Ethernet Cable (Cat 6)
    • Velcro® Cable Tie
    • Coax Connection Tool
    • Quick Start Flyer

    * Data throughput will be reduced by network overhead. Delivered data speeds are also dependent upon the configuration and capacity of the data-over-cable service on which the MB8611 is used.

    ** This cable modem does not have a built-in wireless router and does not have telephone jacks for support of voice phone calls.

Customer Reviews

Based on 60 reviews
87%
(52)
7%
(4)
7%
(4)
0%
(0)
0%
(0)
L
Lance K. Mertz

I got a new house, new connection and needed a new modem. This one worked perfectly when I plugged it in. It was about as easy as It could be. I have not had to contact tech support at all. Great throughput.

S
Steve

It works well without any downtime so far, and was easy to setup with Mediacom. Also works well with Mediacom's new higher speeds.

L
LOTR

My old modem could max out at around 940G on Xfinity Gigabit. This new modem gives me 1.4G, nearly 500G more speed. It sure makes updating large games fast!

D
DM

Different service providers (ISP) have specific protocols that can only work with certain modems. Therefore, it's a good idea to call your ISP and make sure this modem is compatible with the services they offer and, that they allow you to substitute/replace their company's modem. You can't avoid this first step because they will need to know the MAC address of this new modem (written on the modem) before it can activated and work. In addition, depending on the Internet speed you are paying for will determine if this specific model is an overkill. Also, you will still have to use their router or purchase one yourself because this specific model DOES NOT HAVE A BUILT-IN ROUTER. YOU NEED A MODEM AND A ROUTER OR A COMBINATION MODEM/ROUTER. I recently moved and was forced to use Spectrum services. I was paying for the 400 MB speed, yet the download speeds were awful and fluctuated wildly causing buffering problems trying to watch TV. I bought this unit and an Asus RT-AX88U router because I plan to buy a faster service plan in the future. To my pleasant surprise, these units stabilized my wireless network signal throughout my home, doubled my download and upload speeds to the actual speed I was paying for and no buffering on 4k SmartTVs. This modem allows you to use the newest protocols and security features that will be available for many years as we continue to add more wireless products in our houses. It's worth the price.

C
Chris

It was very easy to get setup and I stall. Just had to call Mediacom to get it provisioned and I was up and running w/in 20 - 30 mins.