Netgear Nighthawk CM1150V Multi-Gig Cable Modem for XFINITY Voice

BH #NECM1150V100 • MFR #CM1150V-100NAS
Netgear Nighthawk CM1150V Multi-Gig Cable Modem for XFINITY Voice
Key Features
  • For XFINITY Voice Subscribers
  • DOCSIS 3.1 Compatible
  • Up to 10 Gb/s Download Speeds
  • Up to 1 Gb/s Upload Speeds
Show More
Connect to XFINITY cable internet and boost your wired data transfer speeds with the Nighthawk CM1150V Multi-Gig Cable Modem for XFINITY Voice from Netgear. Compatible with the DOCSIS 3.1 standard and made for XFINITY Voice customers, the Nighthawk CM1150V is capable of download speeds up to 10 Gb/s and upload speeds up to 1 Gb/s.
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Netgear CM1150V Overview

  • 1Description
  • 2DOCSIS 3.1 Technology
  • 3Works with Your Wi-Fi Router
  • 4XFINITY Voice Support
  • 5Save Money
  • 6Two Telephone Ports
  • 7System Requirements

Connect to XFINITY cable internet and boost your wired data transfer speeds with the Nighthawk CM1150V Multi-Gig Cable Modem for XFINITY Voice from Netgear. Compatible with the DOCSIS 3.1 standard and made for XFINITY Voice customers, the Nighthawk CM1150V is capable of download speeds up to 10 Gb/s and upload speeds up to 1 Gb/s.

The CM1150V comes equipped with four Gigabit Ethernet LAN ports. You can aggregate two of those LAN ports to double your maximum wired speeds if you have a compatible router. The modem also comes with two RJ11 telephone ports and supports calling features such as three-way conference calling, caller ID, and call forwarding.

DOCSIS 3.1 Technology

Up to 10x faster than the DOCSIS 3.0 standard, DOCSIS 3.1 supports up to 10 Gb/s download and 1 Gb/s upload speeds. Since the technology is backward compatible, upgrading to a DOCSIS 3.1 modem means you can still use your current internet service and be ready for the faster speeds if your service provider upgrades to DOCSIS 3.1.

Works with Your Wi-Fi Router

Use an Ethernet cable to connect the CM1150V cable modem Ethernet ports to the WAN port of your existing Wi-Fi router. When used with a compatible Wi-Fi router like the Nighthawk AX8, you can aggregate two of the modem's LAN ports to double maximum wired speeds. It is compatible with most internet speed tiers with voice plans.

XFINITY Voice Support

Built for XFINITY from Comcast, the modem boasts two integrated telephone lines and supports enhanced calling features such as 3-way conferencing, caller ID, call forwarding, and more, making it an ideal choice for a home office. XFINITY customers can get connected without a service call.

Save Money

By buying a modem rather than renting one from your internet service provider, you can save up to $156 a year.

Two Telephone Ports

The C1150V's telephone ports automatically prioritize voice over internet for optimal call clarity.

System Requirements

Cable broadband internet service
XFINITY from Comcast Voice service plans
UPC: 606449135015

Netgear CM1150V Specs

Ports4 x 10/100/1000 Mb/s Ethernet Ports
1 x WAN Coaxial Cable Port
2 x RJ11 Telephone Line Ports
DOCSIS Support3.1
Backward Compatible with 3.0
Download SpeedUp to 10 Gb/s
Upload SpeedUp to 1 Gb/s
Link AggregationSupported
Call Functions3-Way Conference Calling
Caller ID
Call Forwarding
Packaging Info
Package Weight2.415 lb
Box Dimensions (LxWxH)15.3 x 9.7 x 4.2"
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Are (4) Ethernet jack useable?

Are (4) Ethernet jack useable?
Asked by: JERMAINE
You can use the Ethernet ports on this device to connect to a wireless router or other devices
Answered by: Ian
Date published: 2020-10-01

CM1150V work without Xfinity voice plan? If I ...

CM1150V work without Xfinity voice plan? If I cancel my voice plan in future will this modem CM1150V still work as internet only or do I have to bundle their voice plan with this to work? Thanks!!
Asked by: Anonymous
Yes, the Netgear Nighthawk CM1150V Multi-Gig Cable Modem for XFINITY Voice BH #NECM1150V100 will work with Xfinity voice. If you were to cancel it, it will still work as usual, you would just not have any voice capabilities.
Answered by: Miguel
Date published: 2020-09-25

Has anyone been able to use link aggregation with ...

Has anyone been able to use link aggregation with this modem and, if so, how and with what device(s)?
Asked by: Jeff
This device would need to be paired with any router that supports an aggregated uplink.
Answered by: Michael
Date published: 2020-01-24

Do the phone ports only work with Xfinity, or ...

Do the phone ports only work with Xfinity, or will they work with any VOIP provider?
Asked by: Robert
All of the documentation from Netgear refers to XFinity. You might want to check with your cable / Internet provider about compatibility.
Answered by: David
Date published: 2019-06-17
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