Top 9 DOCSIS Telephony 3.1 Modem – Computer Networking Modems

As an Amazon Associate I earn from qualifying purchases.

1. NETGEAR

#ad

2 Phone Lines, Supports Cable Plans Up to 2.5 Gbps, NETGEAR Nighthawk Xfinity Modem with Voice CM2050V Cable Modem DOCSIS 3.1 Gigabit

#ad
NETGEAR #ad - Not compatible with verizon, dsl providers, AT&T, DirecTV, CenturyLink, DISH. For the fastest internet, connect to a NETGEAR WiFi 6 router or Orbi Mesh system. Save monthly rental fees: Replaces your cable modem saving you up to $168/yr in equipment rental fees.

Multi-gig ethernet: 1 x2. 5gbps ethernet port for the fastest, true multi-gig Internet connections. Modem technology: engineered with DOCSIS 3. 1 32x8 channel bonding and OFDMA 2x2. Built for fastest multi-gig speeds: Best for cable provider plans up to 2. 5gbps. Voice phone support: 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.

Compatible with xfinity internet & voice service: certified by xfinity and ideal for Xfinity’s Triple Play plan. Works with any wifi router, best with wifi 6: connect any wifi router to this modem’s Ethernet port to support all your wireless devices.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height5 Inches
Length9 Inches
Weight2.64 Pounds
Width10 Inches
Part NumberCM2050V-100NAS
ModelCM2050V-100NAS
Warranty1-year warranty

2. ARRIS

#ad

ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified for Xfinity Internet & Voice Black for plans up to 1000 Mbps

#ad
ARRIS #ad - Xfinity internet service required. Compatibility-Comcast Xfinity. Best for xfinity internet speed plans up to 1 Gbps. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers. 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. Two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service. Does not include Wi-Fi Router.
BrandARRIS #ad
ManufacturerCommScope #ad
Weight1.7 Pounds
Part NumberT25
ModelT25
Warranty2 Year limited

3. ARRIS

#ad

Max Internet Speed Plan 1000 Mbps, ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem | Approved for Cox, Spectrum & others | White , Xfinity

#ad
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. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps. Cable internet service required; Does not inlcude Wi-Fi and does not support cable digital voice service. Two 1-gigabit Ethernet ports. Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerCommScope #ad
Height5 Inches
Length5 Inches
Width2 Inches
Part NumberSB8200
ModelSB8200
Warranty2 year Limited Warranty

4. Motorola

#ad

Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds, Cox Gigablast

#ad
Motorola #ad - Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum. Extreme cost savings - owning your own modem typically saves the home $168 per year in monthly rental charges. Pairs with any wifi router - seamlessly compatible with any WiFi router to connect all your devices.

Savings described is for Comcast Xfinity and vary by service provider. Backward compatible with 32x8 DOCSIS 3. 0 Fast streaming, conferencing, gaming - applies active Queue Management AQM for reduced Internet latency and better app performance, including online gaming, conferencing, and streaming. Built for reliability - motorola is a worldwide leader in technology people depend on. Comes with a 2-year warranty and free support from our team of USA technicians.

This cable modem does NOT have a built-in wireless router or telephone call capability. Multi-gigabit ethernet speed - a 2. 5 gb ethernet port delivers true high-speed connectivity to even the fastest routers and computers, providing downstream speeds just below 2, 500 Mbps and upstream speeds up to 800 Mbps when supported by your internet service plan. Ultra-fast docsis 3. 1 performance - delivers true gigabit-plus speeds.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length0 Inches
Weight0.07 Pounds
Width7.25 Inches
Part NumberMB861110
ModelMB8611
WarrantyManufacturer warranty for 2 years from date of purchase

5. ARRIS

#ad

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

#ad
ARRIS #ad - 3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported. 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.

Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. 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. Compatible with major u s cable internet providers including cableone/ sparkligh, Comcast Xfinity, Service Electric, spectrum charter, rcn, Wave Broadband, BHN, WOW. Not compatible with att, verizon, cox, twc, Grande Communicatio, Mediacom, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.33 Inches
Length2.87 Inches
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

6. Motorola

#ad

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, Cox

#ad
Motorola #ad - Includes a built-in high speed ac3200 wifi router with Power Boost, Range Boost, and AnyBeam WiFi Beamforming for ultra fast, reliable WiFi. Access the fastest cable internet plans available, with the future-proof performance of the DOCSIS 3.

1 cable modem. Intelligent mobile app - comes with a smart WiFi app for easy setup, usage monitoring, parental controls, network security alerts, guest network management, speed testing, and more. Instantly upgraded you wifi performance with advanced tech all while saving up to $168 per year in rental fees by owning your cable modem. Reliability you can count on - A worldwide leader in technology people depend on. Comes with 2-years of free expert support from our team.
BrandMotorola #ad
ManufacturerMotorola #ad
Height9.75 Inches
Length9.5 Inches
Weight2.15 Pounds
Width2.88 Inches
Part NumberMG8702-10
ModelMG8702
Warranty2 year manufacturer

7. NETGEAR

#ad

NETGEAR Cable Modem DOCSIS 3.1 CM1000 Gigabit Modem, Compatible with All Major Cable Providers Including Xfinity, Spectrum, Cox, For Cable Plans Up to 1 Gbps

#ad
NETGEAR #ad - Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Separate router required for WiFi. Compatible with xfinity from Comcast, Cox, Mediacom Cable, and more. Docsis 3. 1 is ofdm 2x2 plus dOCSIS 3. 0 32x8 channel bonding. Eliminate monthly cable modem rental fees - Up to dollar 120 per year;32 downstream and 8 upstream channels for DOCSIS 3. 0 connection. Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0 Not compatible with: verizon, ATandT, or CenturyLink. Not compatible with bundled voice services.
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

8. ARRIS

#ad

Xfinity, Spectrum & Others, Approved for Cox, ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem with 2.5 Gbps Ethernet Port

#ad
ARRIS #ad - Cable internet providers including Cox, Spectrum, Xfinity & others. Ice. Multi-gig networking: the surfboard s33 features a 2. 5 gbps ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network.

Cable internet service required. Connects to any existing Wi-Fi router for blazing-fast internet. Stop renting your modem and save on monthly modem rental fees! Sleek new, modern design fits nicely into home or office. Docsis 3. 1 cable modem approved for cable internet speed plans up to 1. 2 gbps. Compatible with major u. S. Does not include wi-Fi and does not support cable digital voice service. 32 downstream x 8 upstream docsis 3. 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerCommScope #ad
Height4.74 Inches
Length5.14 Inches
Weight0.9 Pounds
Width1.8 Inches
Part NumberS33
ModelS33
Warranty2 year limited warranty

9. NETGEAR

#ad

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

#ad
NETGEAR #ad - 0 32x8 channel bonding. Meets docsIS 3. Docsis 3. Separate router required for Wi-Fi. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. 1 specifications and is backward compatible with DOCSIS 3.

System requirements- cable broadband internet service, microsoft internet explorer 5. 0, or other operating systems running a tcp/ip network, otherwise this modem will only work as a DOCSIS 3. 0 modem, microsoft windows 7, mac os, 10, Vista, 8, 2000, Firefox 2.0, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.

1 service, XP, Safari 1. 4, or google Chrome 11. 0 browsers or higher. 0 Not compatible with cable bundled voice services. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. 0 networks. Docsis 3. Eliminate monthly cable modem rental fees - up to $156 per year. 1 up to 10x faster download speeds than docsis 3.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty