User Manual
Data Sheet | C7100V
Nighthawk
®
AC1900 WiFi Cable Modem
Router for XFINITY
®
Internet & Voice
PAGE 7 of 7
Package Contents
• Nighthawk
®
AC1900 WiFi Cable Modem
Router with Voice (C7100V)
• Ethernet cable
• Telephone cable
• Quick install guide
• Power cord
Physical Specifications
• Dimensions: 10.15 x 10.8 x 3.55 in
• Weight: 2.83 lb
Standards
• Two (2) USB 2.0 ports
• Two (2) RJ-11 telephone ports
• IEEE
®
802.11 b/g/n 2.4GHz + 256 QAM
support
• IEEE
®
802.11 a/n/ac 5.0GHz
• Four (4) 10/100/1000Mbps—Gigabit
Ethernet LAN ports
Technical Specifications
• Built-in high-speed DOCSIS
®
3.0 Channel
Bonding Cable Modem
• 24 downstream & 8 upstream channels
• AC1900 (600 Mbps @2.4GHz with 256
QAM support +1300 Mbps @5GHz 11ac)
†
• Simultaneous Dual Band WiFi—Tx/Rx 3x3
(2.4GHz) + 3x3 (5GHz)
• Beamforming+—For more reliable
connections on 2.4 and 5GHz bands
• Powerful 1.6GHz combined processor
speed
• Memory: 128 MB flash and 256 MB RAM
• ReadySHARE
®
USB—Share your USB hard
drive and printer
• IPv6 support (Internet Protocol Version 6)
• Supports XFINITY
®
Voice for 2 telephone
lines
• Optional battery back-up. Battery sold
separately
System Requirements
• Microsoft
®
Windows
®
7, 8, 10, Vista
®
, XP
®
2000, Mac OS
®
UNIX
®
, or Linux
®
• Microsoft
®
Internet Explorer
®
5.0, Firefox
®
2.0, Safari
®
1.4, or Google Chrome
®
11.0
browsers or higher
Security
• Parental Controls for safer web surfing
• Guest network access—separate & secure
• Standards-based WiFi Security (802.11i,
128-bit AES encryption with PSK)
• Double firewall protection (SPI and NAT)
• Denial-of-service (DoS) attack prevention
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.
†
Maximum wireless signal rate derived from IEEE standard 802.11 specications. Actual data throughput and wireless coverage will vary.
Network conditions and environmental factors, including volume of network trafc, interference, and building construction may lower actual data throughput and wireless
coverage.
NETGEAR makes no express or implied representations or warranties about this product's compatibility with any future standards. 802.11ac 1900 Mbps is approximately 3x faster
than 802.11n 450Mbps. Up to 1900Mbps wireless speeds achieved when connecting to other 802.11ac 1900Mbps devices.
‡
Maximum rate is derived from DOCSIS
®
3.0 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, and the NETGEAR Logo, Nighthawk, ReadySHARE and NETGEAR genie are trademarks of NETGEAR, Inc. Mac, Mac OS, the Mac logo, iPad and iPhone are trademarks
of Apple Inc. Any other trademarks mentioned herein are for reference purposes only. ©2019 NETGEAR, Inc.
NETGEAR, Inc. 350 E. Plumeria Drive, San Jose, CA 95134-1911 USA, www.NETGEAR.com/support D-C7100V-1







