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Motorola - MB8611 32x8 DOCSIS 3.1 Cable Modem 2.5 GB Ethernet - Black

Model: MB8611
SKU: 6451964
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Internet Service Provider (ISP) Compatibility: XFINITY from Comcast, Cox Communications, Charter Communications, Spectrum (The internet service provider(s) that the device is able to work with and/or connect to with minimal setup.)
    • DOCSIS Certification: 3.1 (DOCSIS (Data over Cable Service Interface Specification) is a telecommunications standard that allows high-bandwidth data transfer via a coaxial cable for internet access. Each version updates the previous standard and is backwards compatible with other versions.)
    • Downstream Data Speed: 2500 megabits per second (The maximum speed at which data is downloaded from the internet.)
    • Upstream Data Speed: 766 megabits per second (The maximum speed at which data can be transferred from the client to the server, or the upload speed.)
    • Channel Bonding: 32 x 8 (The process of combining adjacent channels within a given frequency band to deliver faster broadband speeds. Channel bonding combinations are indicated as "downstream x upstream" e.g. 16x4 (16 channels dedicated for downloading data and 4 channels for uploading). The more channels, the more network traffic the device can support.)
    • Number of LAN Ports: 1 (Number of devices able to be connected to the Local Area Network (LAN). LAN ports allow wired connections to other networking devices (wireless access points, range extenders, etc.) in order to share the internet connection received through a WAN port.)
    • USB Ports: None (The number and type of USB ports the product has.)
  • General
    • Brand: Motorola
    • Model Number: MB8611
    • Product Name: MB8611 32x8 DOCSIS 3.1 Cable Modem 2.5 GB Ethernet
    • Color: Black
  • Network
    • Quality Of Service (QoS) Traffic Prioritization: false (Allows a user to manage a device's network performance by configuring the types of traffic that receive top priority for transmission. High priority functions and applications receive maximum network performance, while low priority traffic receives minimum performance.)
  • Certifications Listings & Approvals
    • DOCSIS Compliant: true
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Features
    • Auto Connect: true
  • Speed
    • Wired Speed: 2500 megabits per second (The maximum rate at which data is transferred between a network device and router using an Ethernet cable.)
    • Gigabit Ethernet Speed: true (Supports the gigabit Ethernet networking standard, which has a data rate of at least one gigabit per second, or 1,000 Mbps.)
  • Compatibility
    • System Requirements: Cable Internet service, AC power, PC (Windows, Mac, or Linux) or Smart device (iOS or Android) with web browser (The software that a product must have for it to be able to integrate with another product.)
    • Voice Assistant Built-in: Not Applicable, Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Dimensions
    • Product Height: 9.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Length: 8.625 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Width: 2.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 1.2 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • Modem Type: High speed
    • UPC: 855631006644

The Motorola MB8611 Ultra-fast DOCSIS 3.1 cable modem supports true Gigabit speed tiers with a 2.5 GB Ethernet port. Approved for Comcast Xfinity, Cox, and Charter Spectrum services only. This cable modem is backwards compatible with 32x8 DOCSIS 3.0.

  • 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.
  • 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.
  • 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.
  • Simple setup and use: Easy self-installation. Comes with a 2-year warranty and free support from our team of US-based technicians.
  • 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.
  • 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.
  • 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.
  • Simple setup and use: Easy self-installation. Comes with a 2-year warranty and free support from our team of US-based technicians.
Whats Included
  • Motorola 32 x 8 DOCSIS 3.1 Cable Modem with 2.5 GB Ethernet
  • AC Adapter
  • Ethernet cable and tie
  • Coax connection tool
  • Quick Start Guide
  • User's Manual
  • Motorola 32 x 8 DOCSIS 3.1 Cable Modem with 2.5 GB Ethernet
  • AC Adapter
  • Ethernet cable and tie
  • Coax connection tool
  • Quick Start Guide
  • User's Manual

Q: Will this modem work with Suddenlink and can it handle telephone calls? Thanks.

A: Not sure about your ISP, I have Comcast and this device was listed in their site as being compatible with the Comcast network. I would check on the Suddenlink web site to see if they also have a list of compatible devices you can buy. As far as phone calls, Comcast had this one listed as NOT being able to phone calls. I am guessing this modem does not have the phone hardware needed in it to handle phone calls.

Q: Will this work with my Xfinity/Comcast system? Will it take special Connections?

A: I have Comcast, and this was listed on their b site as a compatible modem for their network, so it should work. As far as connections, it’s a coax cable modem so you should just need to attach the coax cable to it. This unit does not have built in WiFi so you will need to buy a separate WiFi router to broadcast a network signal if you need that. There is 1 Ethernet port on the back so if you are just puffing directly into it then you should be fine for 1 computer at a time.

Q: what is the range. how far will ravel in a home?

A: This is not a wireless router, it is a modem only.

Q: What admin tools are included for security management, filtering and logging?

A: This is only a modem (bridge) so all of your managed services will occur on your router/firewall on the local side (LAN port). The cable side is the provider's network and they require full access in order to push updates and configuration data to the modem.

Q: What does it mean that no telephone capabilities

A: It doesn't have a telephone output so if you have cable phone service phone will not work with it.