Owner's Manual
Table Of Contents
- User Manual
- Contents
- 1. Hardware Setup
- 2. Monitor Voice Telephone Lines
- 3. Manage Your Network
- 4. Troubleshooting
- 5. Supplemental Information
- Quick Start
- Product Info
Data Sheet | CM2050V
2.5Gbps Internet Speed Cable Modem for XFINITY
®
Voice
PAGE 5 of 5
Package Contents
• Nighthawk
®
2.5Gbps Internet Speed
Cable Modem (CM2050V)
• One (1) Ethernet cable
• One (1) RJ11 telephone cable
• Quick install guide
• Power adapter
Physical Specifications
• Dimensions: 6.8 x 3.7 x 8.2 in
(172 x 94 x 208 mm)
• Weight: 1.09lb (493g)
Standards
• One (1) LAN 2.5Gbps Gigabit
Ethernet port
• One (1) WAN coaxial cable connection
• Two (2) RJ-11 telephone ports
Technical Specifications
• Simple—CD-less installation
• 32 downstream & 8 upstream SC-QAM
channels
• 2 OFDM & 2 OFDMA
• DOCSIS Quality of Service (QoS)
Advanced Features
• Fast download and upload speed—
32x8 SC-QAM + 2 OFDM & 2 OFDMA
channel bonding enables up to 2.5Gbps
‡
download
• IPv6 next generation Internet addressing
support
• 2.5Gbps Gigabit Ethernet port with auto-
sensing technology
• Two (2) RJ11 telephone ports support for
up to 2 landlines
Support
• Join the NETGEAR Community Forum.
Visit http://community.netgear.com
• 90-day complimentary technical support
following purchase from a NETGEAR
authorized reseller
System Requirements
• Cable broadband Internet service
• Please check your cable Internet service
provider web site for data speed tier
compatibility and to ensure it provides
DOCSIS
®
3.1 service, otherwise this
modem will only work as a DOCSIS
®
3.0 modem
• Requires XFINITY from Comcast Voice
service plan
Note: Will not work with any other voice
service except XFINITY Voice
• This cable modem does not have a built-in
wireless router
Warranty
• NETGEAR 1-year limited warranty
• www.netgear.com/warranty
This product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller.
*90-day complimentary technical support following purchase from a NETGEAR authorized reseller.
†
Savings shown may vary by cable service providers.
‡
10Gbps is the maximum data transfer rate in the DOCSIS
®
3.1 standard. In practice, your Internet speeds will be less, as the transfer rate through the CM2050V Gigabit Ethernet
port is limited to 2.5Gbps. The transfer rate may also be reduced by the volume of network trafc or your service plan. Maximum rate is derived from DOCSIS
®
3.1 specications
and actual throughput will vary depending on your Internet subscription with your provider.
NETGEAR makes no express or implied representations or warranties about this product’s compatibility with any future standards.
Customer-owned modems may not be compatible with certain cable networks. Please check with your cable provider to conrm this NETGEAR modem is allowed on your cable
network.
For indoor use only.
NETGEAR, the NETGEAR Logo and Nighthark are trademarks of NETGEAR, Inc. Mac, Mac OS and the Mac logo are trademarks of Apple Inc., registered in the U.S. and other
countries. Any other trademarks mentioned herein are for reference purposes only. ©2020 NETGEAR, Inc.
NETGEAR, Inc. 350 E. Plumeria Drive, San Jose, CA 95134-1911 USA, www.NETGEAR.com/support D-CM2050V-2
Supports
Windows
®
10