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NETGEAR C7800
Nighthawk X4S AC3200 WiFi Cable Modem Router

NETGEAR C7800

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Overview:

NETGEAR Nighthawk X4S AC3200 WiFi DOCSIS 3.1 Ultra-High Speed Cable Modem Router is the industry’s fastest cable modem router. Works with the fastest DOCSIS 3.0 and ready for new DOCSIS 3.1 gigabit Internet speeds. The NETGEAR X4S DOCSIS 3.1 Cable Modem Router with 32x8 channel bonding (in DOCSIS 3.0 mode) offers blazing fast Internet speeds that rivals the speed of Fiber. Enjoy quality experience for streaming multiple HD-quality videos to multiple devices, VR gaming and more. Eliminate Internet service provider equipment rental fees and save up to $120 a year.* Ideal for fastest Internet cable services like XFINITY from Comcast Internet plans.

  • Two-in-One—DOCSIS 3.1 Cable Modem + WiFi Router
  • Up to 1 Gbps‡ download speed—Enjoy high-quality HD videos streaming, faster downloads, and high- speed online gaming
  • AC3200 WiFi—Up to 3.2 Gbps delivers multiple HD videos with ease
  • 2 DOCSIS 3.1 OFDM downstream channels & 2 DOCSIS 3.1 OFDM upstream channels— For fast and reliable Internet access
  • 32x8 channel bonding for all DOCSIS 3.0 speed tiers
  • 1.5GHz dual core processor—Boosts performance for streaming & gaming
  • Beamforming+—Boosts speed, reliability and range for WiFi devices
  • Works with U.S. cable Internet provider XFINITY from Comcast (not compatible with Cable bundled voice services)
  • Fast web self-activation for XFINITY customers—Get connected without a service call
  • Gigabit Ethernet port—Fastest wired speeds to connect your router or computer
  • Save money over time by owning your cable equipment and avoiding monthly rental charges from your Internet provider—up to $120 per year

NETGEAR genie—Home Networking Simplified

Unlike typical WiFi routers that just blast the WiFi signals in all directions, with Beamforming+ the router & device communicate with each other, so the router can directly beam the WiFi signal to the device. The result is a stronger, faster, more reliable connection that is locked in even when the device is moved around the home.

NETGEAR genie makes getting the most out of your home network fun & easy. NETGEAR genie allows you to easily monitor, connect & control your home network. With NETGEAR genie you can share & stream music or videos, diagnose & repair network issues, set up parental controls & more.

  • Network Map—Allow or block access to your network using real-time map of connected devices
  • Traffic Meter—Track your Internet data usage
  • MyMedia—Find & play media files in your network
  • EZ Mobile Connect—Scan QR code to connect to your home network
  • For iPhone, iPad or Android devices

Beamforming+—For More Reliable Connections

Unlike typical WiFi routers that just blast the WiFi signals in all directions, with Beamforming+ the router & device communicate with each other, so the router can directly beam the WiFi signal to the device. Boosting speed, reliability, and range for both Implicit and Explicit 2.4 & 5GHz WiFi devices, the result is a stronger, faster, more reliable connection that is locked in even when the device is moved around the home.

  • WiFi Signal Focus—Focuses signals from the wireless router to WiFi devices like smartphones, tablets & laptops
  • Automatic Signal Management—Checks with your device to keep WiFi signal at its optimal strength
  • Device Connections—Designed for home environments to support multiple WiFi device connections for highest quality
  • WiFi Coverage—Reduces dead spots, & boosts signal strength
  • Implicit & Explicit Beamforming boosts speed, reliability & range for both 2.4 & 5GHz WiFi devices—an industry first

DOCSIS Speed Chart Transparent

Features:

Speed

Get the fastest WiFi currently available & enjoy a blazing-fast, lag-free WiFi experience for gaming, video streaming or surfing.

  • EXTREMELY FAST WIFI—Up to 3.2Gpbs combined WiFi speed for extreme gaming and streaming
  • DOCSIS 3.1—Up to 10 times faster than DOCSIS 3.0
  • CHANNEL BONDING—Extremely fast cable Internet speeds during peak hours
  • GIGABIT WIFI—Next-generation WiFi now at Gigabit speeds
  • GIGABIT WIRED—Ideal for HD gaming & video
  • PROCESSOR—Powerful 1.5GHz dual core processor boosts wireless, wired, and WAN-to-LAN

WiFi Range

Homes come in all shapes & sizes & Nighthawk X4S AC3200 WiFi Cable Modem Router provides WiFi coverage no matter where you connect in your home.

  • ULTIMATE RANGE—WiFi coverage throughout very large homes
  • BEAMFORMING+—Boosts speed, reliability, & range of WiFi connections
  • ANTENNAS—High-power amplifiers & external active antennas

Sharing

With NETGEAR, sharing across your network is fun & easy, anything from accessing stored data, media, photos & music to wireless printing.

  • DLNA —Find & play your media on DLNA TVs & game consoles
  • READYSHARE USB—Share your USB hard drive & printer with two 3.0 USB ports

Reliable Connections

There’s nothing more frustrating than lost connections! With NETGEAR’s advanced features & best-in-class technology, you’ll reduce interference & enjoy more reliable WiFi connectivity.

  • SIMULTANEOUS DUAL BAND—Reduces interference for better connections to more WiFi devices
  • BEAMFORMING+—Boosts speed, reliability, & range of WiFi connections

Ease Of Use

Start enjoying your new device faster than ever. NETGEAR wants to make sure installation and management is simple & easy, so you can connect quickly & make sure you stay that way!

  • EASY INSTALL—Easy setup for iPad, tablets, smartphones & computers
  • NETGEAR GENIE APP—Personal dashboard to monitor, control & repair your home network
  • PUSH ‘N’ CONNECT—Easy push button WiFi connections (WPS)
  • WIFI ON/OFF—Convenient power savings

Security

Maintain high security across your network to help ensure your privacy & family is safe while online. Whether it’s preventing phishing & spyware or just limiting access for kids & guests, NETGEAR has you covered.

  • PARENTAL CONTROLS—Web site filtering for all your connected devices
  • GUEST NETWORK ACCESS—Separate & secure access for guests
  • SECURE WIFI CONNECTIONS—High level wireless security with WPA/WPA2

Connection Diagram:

Connection Diagram

Specifications:

NETGEAR C7800 Specifications
WiFi Technology 802.11ac
Speed and Range
Modem 32x8 CableLabs DOCSIS 3.1 Verified Modem
WiFi Performance AC3200 (1000 Mbps + 2200 Mbps)
WiFi Band Simultaneous Dual Band WiFi—2.4 & 5GHz
Number of Ethernet Ports Four (4) Gigabit Ethernet LAN ports
Number of USB Ports Two (2) USB 3.0 ports
Key Features
  • Fast download and upload speed—32x8 SC-QAM + 2x2 OFDM Channel Bonding enables up to 1 Gbps‡ download speeds
  • AC3200 (1000 Mbps @2.4GHz with 1024 QAM support + 2200 Mbps @5GHz 11ac)
  • Simultaneous Dual Band WiFi—Tx/Rx 4x4 (2.4GHz) + 4x4 (5GHz)
  • 32 downstream and 8 upstream channels
  • 2 DOCSIS® 3.1 OFDM downstream channels & 2 DOCSIS 3.1 OFDM upstream channels
  • Designed to meet DOCSIS® 3.1 specifications and backward compatible with DOCSIS® 3.0 networks
  • Four (4) Gigabit Ethernet ports with auto-sensing technology
  • Powerful dual core 1.5GHz processor
  • Memory: 128 MB NAND flash and 256 MB RAM
  • Four (4) high performance active antennas
  • Two (2) USB 3.0 ports
  • Beamforming+ for more reliable connections on 2.4 and 5GHz bands
  • IPv6 support (Internet Protocol Version 6)
  • Works with U.S. cable Internet provider XFINITY from Comcast (not compatible with Cable bundled voice services)
Security
  • Customized free URL to set up personal FTP server
  • Guest network access—separate & secure
  • WiFi Protected Access (WPA/WPA2—PSK)
  • Double firewall protection (SPI and NAT)
  • Denial-of-service (DoS) attack prevention
Physical Specifications
  • Dimensions: 12.4 x 10.4 x 7.5 in
  • Weight: 3.15 lb
Package Contents
  • Nighthawk X4S AC3200 WiFi Cable Modem Router (C7800)
  • Ethernet cable
  • Quick Start Guide
  • Power adapter
Standards
  • Two (2) USB 3.0 ports
  • IEEE 802.11 b/g/n 2.4 GHz + 1024 QAM support
  • IEEE 802.11 a/n/ac 5.0 GHz
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 the modem will only work as a DOCSIS 3.0 modem
  • Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS or other operating systems running a TCP/IP network
  • Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4 or Google Chrome 11.0 browsers or higher
  • Not compatible with Cable bundled voice services
NETGEAR Warranty This product comes with a limited warranty that is valid only if purchased from a NETGEAR authorised reseller.

Maximum wireless signal rate derived from IEEE 802.11 specifications. Actual data throughput and wireless coverage will vary and may be lowered by network and environmental conditions, including network traffic volume and building construction. NETGEAR makes no representations or warranties about this product’s compatibility with future standards.
Up to 1300 Mbps wireless speeds achieved when connecting to other 802.11ac 1300 Mbps devices. 2.4GHz performance mode requires 256QAM support on WiFi client.

Documentation:

Download the NETGEAR C7800 Datasheet (PDF).

Pricing Notes: