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  • Fast Comcast Modem Arris Motorola SB6183 Docsis 3 Modem Retail Picture (Box not included, may be white or black version)
  • Fast Comcast Modem Arris SB6183 Docsis 3 Modem Gloss View
  • Fast Comcast Modem Arris SB6183 Docsis 3 Modem Rear View
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Motorola/Arris SurfBoard SB6183 DOCSIS 3.0 Cable Modem (Comcast, Xfinity, Cox, Time Warner Cable, Mediacom, + more!)

$100.00 $49.98
(You save $50.02)
Maximum Purchase:
5 unit(s)

Product Description


SB6183 SURFboard Fast Comcast Modem


Utilizing the power of DOCSIS 3.0, the SURFboard SB6183 fast Comcast modem provides an ultra-fast Internet experience. The SB6183 enables channel bonding of up to 16 downstream channels and four upstream channels, which provide download speeds up to 686 Mbps. Speeds that fast take HD video streaming and online gaming to a whole new level. Future-proof your home network with the SB6183.

  • - 16X Faster than DOCSIS 2.0
  • - Download speeds up to 686 Mbps
  •  -DOCSIS 3.0 Cable Modem
  • - 16 download and 4 upload channels
  • - Supports IPv4 and IPv6 – the latest Internet standard
  • - Fast Comcast modem and compatible with major U.S. Cable Providers

Easy to Setup and Use


The SURFboard SB6183 fast Comcast modem is simple to setup and use. Plug-and-play installation makes setup a snap. Plus it’s IPv6 compatible – the latest Internet browsing standard. Front panel LEDs indicate status and simplify troubleshooting.


Product Description for this fast Comcast modem
Building upon the success of the SB6121 and SB6141, Arris / Motorola's SURFboard SB6183 fast Comcast modem enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3.0 technology to bond up to sixteen downstream channels and four upstream channels--providing you advanced multimedia services with data rates up to 686 Mbps download and 131 Mbps upload depending on your Cable Internet provider service. That makes streaming HD Video, gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications far more realistic, faster, and efficient than ever before. 
  • Arrives advanced services ready
  • Provides DOCSIS 3.0 Channel Bonding of up to sixteen downstream and four upstream channels capable of data rates of over 600 Mbps in the received (downstream) data stream and over 100 Mbps in the send (upstream) data stream
  • Features: 1 GHz-capable tuner; use of full downstream bandwidth to capture up to 16 DOCSIS channels for bonding; provides Spectrum Analyzer capability in every home
  • Offers RF Immunity, built into SURFboard products since 2006, protects against potential service impacting interference
  • Includes MoCA® reject filter ensuring carefree interoperation of MoCA and DOCSIS networks



Strengthen your Broadband Leadership — count on ARRIS SURFboard DOCSIS® 3.0 fast Comcast modem solutions help you deliver innovative, ultra-broadband data services with reliable, high-quality products. The SB6183 fast Comcast modem gives the operator the ability to offer up to 16 bonded downstream channels for high-speed data peak throughput rates. The SB6183 Cable Modem provides high-speed Internet access on the home network via a single Ethernet connection.

Item is in QUALITY refurbished condition without box WITH EXTENDED WARRANTY and includes:  

 - Motorola/Arris SurfBoard SB6183 DOCSIS 3.0 Cable Modem (May be white or black version)
• - Power Supply   
 - Cat5e patch cord  

Motorola SB6183 User Guide:


  • - Perfect for the NEW TWC MAXX plans in NY, LA and Austin! TWC customers in Charlotte, Dallas, Hawaii, Kansas City, Raleigh, San Antonio and San Diego will begin seeing TWC MAXX upgrades in 2015 as well.
  • - Compatible with All Major Cable providers like Comcast/Xfinity, Cox, Charter, Time Warner, Mediacom, Bright House
  • - Internet download speeds up to 686 Mbps and upload speeds up to 131 Mbps based on your Cable provider service.
  • - Ideal for streaming HD Video and gaming on multiple devices at a time
  • - 16 download & 4 upload channels to future proof your modem as your Cable Internet Provider enhances capability.
  • - Requires Cable Internet Service, if not sure your provider is CABLE call them to confirm
  • - Supports IPv4 and IPv6 - the latest Internet standard






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Product Videos

How to Set Up a Modem | Internet Setup 01:31

Full Playlist: - - Watch more How to Set Up Internet videos: So I'm going to take you a little bit through how to setup and install your modem. The truth is, most of the time you're not really going to have to do this. Because when you call your Internet service provider and set up an account, they will in most cases send a technician over to your place to set everything up for you. But, it's a pretty simple process if you do decide to do it yourself. And when you get the modem from the either, cable or DSL company, it will look like this little guy right here. And basically you just have to connect it to three things. One, is power. So you just connect it to the wall. The other is your computer. On this particular modem we can connect it either through ethernet or through USB. And the third is to connect it to the outside world. In this case, this is a cable modem so I'm going to connect it to a coaxial cable that comes out from the street to my apartment. And it's also used by my TV and stuff like that. The other kind of modem is a DSL modem which will look pretty much identical but instead of a coaxial cable, it will have a little phone connection. One final thing to mention is a little bit about troubleshooting. So like I said, modems are a pretty simple device but sometimes they do break or they do stop working. Nine times out of ten, the best way to fix this is to simply unplug from the power adapter right here, wait two minutes, and plug it back in. After a few seconds all the lights should come back up on the front and it should be working again. That's it about setting up your modem.

  • How to Set Up ...
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