Top 10 XFINITY Modem Voice Docsys 3.1 – Computer Networking Modems

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1. NETGEAR

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NETGEAR Nighthawk Cable Modem with Voice CM1150 -  Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone lines | 4 x 1G Ethernet ports | DOCSIS 3.1

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NETGEAR #ad - Future speed with Xfinity is subject to change. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Model cm1150v replaces your cable modem saving you up to $150/yr in equipment rental fees.

Supports internet speed up to 2gbps. Save monthly rental fees. Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. For use with xfinity voice service and up to 2 telephone lines with enhanced call features including caller ID, 3 way conference calling, call forwarding and more. Connect any wifi router to this modem’s Ethernet port to support all your wireless devices. Certified with xfinity Internet & Voice Plans up to 800Mbps speed. Works with any wifi router. Four 4 gigabit ethernet ports give you fast wired connections to your computer, game box, separate WiFi router, printer, and other devices.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.4 Inches
Length6.1 Inches
Weight1.33 Pounds
Width10.3 Inches
Part NumberCM1150V-100NAS
ModelCM1150V-100NAS
WarrantyNETGEAR 1-year limited warranty

2. ARRIS

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ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem, Certified for Xfinity Internet & Voice black

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ARRIS #ad - Finity internet service required Does not include Wi-Fi. Two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service. Docsis 3 1 cable modem with 32 downstream x 8 upstream docsis 3 0 channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Best for xfinity internet speed plans up to 2 Gbps. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.
BrandARRIS #ad
ManufacturerCommScope #ad
Weight1.7 Pounds
Part NumberT25
ModelT25
Warranty2 Year

3. Motorola

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Approved for Comcast Xfinity, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps | 1 Gbps Ethernet Port, Cox, Motorola MB8600 DOCSIS 3.1 Cable Modem

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Motorola #ad - Not compatible with RCN. Approved by comcast xfinity and xfinity x1, centurylink, at&t, Frontier, or satellite services, DSL, Cox, available from Verizon, and CableOne for all speeds including Comcast Gigabit services and Cox Gigablast. Top internet speeds for all multi-gigabit speed tiers - wirecutter recommends this model as the best cable modem for people using Gigabit Internet plans.

A 10/100/1000 gigabit ethernet port allows connection of any single device with an Ethernet port including a router, Google Wi-Fi, HDTV, including Whole Home Wi-Fi or Mesh routers like eero, Windows or Mac computer, or game station. Active queue management aqm - aqm significantly reduces internet latency on both docsIS 3. 1 and 3. 0 services, resulting in faster page loads for all Web traffic and enhanced interactive applications like online gaming and video conferencing.

This cable modem does not have a built-in wireless router or telephone call capability. No cable modem is compatible with fiber optic, and others. The mb8600 also includes a full-band capture digital tuner to enhance speed and save energy. Proactive network security - A broadcom chipset provides advanced security from denial-of service attacks. Save money - eliminate up to 168 dollars per year in cable modem rental fees savings are shown for comcast xfinity and vary by cable service provider.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB8600-10
ModelMB8600
Warranty2 YEAR MANUFACTURER

4. ARRIS

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Spectrum & others , ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Xfinity, Max Internet Speed Plan 2000 Mbps, White , Approved for Cox

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ARRIS #ad - Docsis 3 1 cable modem best for cable internet speed plans up to 2 Gbps. 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Cable internet service required; Does not inlcude Wi-Fi and does not support cable digital voice service. Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers. Two 1-gigabit Ethernet ports. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5 Inches
Length5 Inches
Width2 Inches
Part NumberSB8200
ModelSB8200
Warranty2 year Limited Warranty

5. Motorola

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Cox, Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router High Speed Combo with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, and Charter Spectrum

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Motorola #ad - Reliability you can count on - a worldwide leader in technology people depend on. Ultra-fast docsis 3. 1 cable modem - has 4 gige ethernet ports for wired connections. Intelligent mobile app - comes with a smart WiFi app for easy setup, guest network management, usage monitoring, parental controls, speed testing, network security alerts, and more.

Comes with a 2-year warranty and free support from our team of USA technicians. Supports gigabit speed. *. Active queue management AQM reduces lag for faster page loads and enhanced interactive applications. Superior, cox, but pays for itself - savings up to $168 per year on modem rental fees with your internet provider.

Mu-mimo seamlessly manages multiple device connections. Powerful 4x4 wifi 5 router - power boost, and AnyBeam WiFi beamforming enable quality streaming, range boost, gaming, and connecting throughout the home. Backwards compatible with 32x8 DOCSIS 3. 0 Certified for comcast Xfinity, and Spectrum and compatible with IPv4 and IPv6.
BrandMotorola #ad
ManufacturerMotorola #ad
Height9.75 Inches
Length9.5 Inches
Weight2.15 Pounds
Width2.88 Inches
Part NumberMG8702-10
ModelMG8702
Warranty2 year

6. ARRIS

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Approved for Cox, Spectrum, ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Xfinity & others black

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ARRIS #ad - Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings. Cable internet service required.

3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported. Compatible with major u s cable internet providers including Cox, Xfinity & others Cable internet service required Not compatible with ATT, Verizon, Spectrum, CenturyLink or other DSL or Fiber internet providers. Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. 32 downstream x 8 upstream docsis channels, 2 downstream x 2 upstream DOCSIS 3 1 OFDM channels Best for cable internet speed plans up to 4 Gbps.
BrandARRIS #ad
ManufacturerArris Solutions, Inc. #ad
Height9.33 Inches
Length2.87 Inches
Weight3.1 Pounds
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

7. Motorola

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And AC1900 Dual Band WiFi Gigabit Router, Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, for Comcast XFINITY Internet and Voice, DOCSIS 3.0 Modem

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Motorola #ad - Not included is a backup battery option Model 98250 that allows your phone to make calls for 8 hours on standby after power loss. Say goodbye to monthly rental fees and landline phone costs. Requires comcast xfinity internet service - Approved by and for use with Comcast Xfinity and Xfinity X1.

Built-in ac1900 wireless router - this 24x8 docsis 3. 0 cable modem comes integrated with an ac1900 dual-band 2. 4ghz and 5ghz gigabit router and two Xfinity Voice-compatible phone ports for ultimate range and performance. A broadcom cable modem chipset provides security from Denial of Service attacks. In addition, AnyBeam beamforming at both 2. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. This product is approved by comcast for Xfinity Internet and Voice, and recommended by Comcast for Xfinity Internet service speeds up to 600 Mbps.

Save money - eliminate up to 168 dollar in cable modem rental fees per year. Wireless power boost for better speed and range - high-performance wi-fi power amplifiers boost the wireless signals to the legal limit, providing a significant increase in speed and range. Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. This product will not work with any other Internet service provider.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.25 Inches
Width2.25 Inches
Part NumberMT7711-10
ModelMT7711
Warranty2 YEAR MANUFACTURER

8. Motorola

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Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router

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Motorola #ad - Fast 24x8 docsis 3. 0 cable modem plus a built-in ac1900 dual band 2. 4ghz and 5ghz wi-fi gigabit router with four Gigabit GigE Ethernet ports, and more. Wireless power boost for better speed and range - adds high-performance wi-fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range.

The maximum modem speed is 1000 mbps, power boost Wi-Fi amplifiers, firewall security, supporting service speeds up to 650.4 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. Savings are shown for comcast Xfinity and vary by cable service provider. A broadcom cable Modem Chipset provides security from denial of service attacks. Eliminate up to 156 dollars per year in cable modem rental fees. Certified by all leading cable service providers including Comcast Xfinity, Frontier, or satellite services, Charter spectrum no cable Modem is compatible with fiber optic, CenturyLink, AT&T, DSL, available from Verizon, Cox, and others.

Built-in high-speed router with ac1900 wireless and power boost - provides internet access for wi-Fi devices including smartphones, notebooks, tablets, and more. In addition, anybeam Performing at both 2. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.6 Inches
Weight1.5 Pounds
Width2.6 Inches
Part NumberMG7700-10
ModelMG7700
Warranty2 year manufacturer

9. NETGEAR

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NETGEAR DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 6.0 Gbps, Spectrum, For XFINITY by Comcast, and Cox. Compatible with Gig-Speed from Xfinity CM1000

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NETGEAR #ad - Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0 Not compatible with bundled voice services. Compatible with xfinity from Comcast, Cox, Mediacom Cable, and more. Eliminate monthly cable modem rental fees - Up to $120 per year;32 downstream and 8 upstream channels for DOCSIS 3. 0 connection. Separate router required for WiFi. Docsis 3. 1 is ofdm 2x2+ docsiS 3. 0 32x8 channel bonding. Not compatible with: verizon, AT&T, or CenturyLink.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height8.8 Inches
Length5.4 Inches
Weight0.84 Pounds
Width5.9 Inches
Part NumberCM1000-100NAS
ModelCM1000-100NAS
WarrantyThis product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller

10. NETGEAR

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Cox. Compatible with Gig-Speed from Xfinity, CM1000-1AZNAS Renewed, NETGEAR Gigabit Cable Modem 32x8 DOCSIS 3.1 | for XFINITY by Comcast

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NETGEAR #ad - 0 Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. System requirements- cable broadband internet service, microsoft internet explorer 5. 0, 2000, firefox 2.

0, vista, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3. 1 service, mac os, microsoft Windows 7, XP, Safari 1.4, otherwise this modem will only work as a DOCSIS 3. 0 modem, or other operating systems running a TCP/IP network, 8, 10, or Google Chrome 11.00 browsers or higher. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. Meets docsIS 3. 1 specifications and is backward compatible with DOCSIS 3. Docsis 3. 0 networks. Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0 32x8 channel bonding. Not compatible with cable bundled voice services. Separate router required for Wi-Fi.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty