DOCSIS 3.0 Data Gateway

Gigabit Dual Band Wireless

A high-performance gateway for an always-connected home

The DOCSIS® 3.0 N600 Gateway offers Gigabit Ethernet, dual band high-speed wireless, and broadband WAN speed for blazing fast data transfers, smooth media streaming, uninterrupted gaming and maximum Internet bandwidth.

Model: CG3700
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The Gateway to a High-Performance Whole Home System

Along with Gigabit Ethernet, dual band hi-speed wireless and broadband WAN speed, the N600 Gateways offers advanced support for eight downstream channels and four upstream channels—delivering up to 400 Mbps data connectivity. Available with a Voice Port option as well, the N600 Data Gateway is an ideal solution for the connected home with integrated support of DLNA and advanced networking protocols.

N600 Wireless Dual Band Wireless

  • Provides high-performance wireless speeds up to 300+300 Mbps
  • Simultaneous dual band technology avoids interference—ensuring top WiFi speeds and reliable connections

Faster Downloads

  • Supports DOCSIS 3.0-based 8x4, allowing download speeds up to 400Mbps

Live Parental Controls

  • Keeps the Internet experience safe
  • Blocks unsafe Internet content and applications and can be managed from anywhere
  • Protects connected devices through the router such as PCs, gaming consoles and iPod touch®

Guest Network Access

  • Provides separate security and access restrictions for guests using the network

Carrier-Class Voice

  • Supports PacketCable 1.5 / Euro-PacketCable 2.0, scalable to SIP and PacketCable 2.0

Broadband Speed Test

  • Provides broadband WAN speed

Secured Connection

  • Push ‘N’ Connect ensures a quick and secure network connection

NETGEAR Green Features

  • Power and WiFi on/off buttons, ENERGY STAR power adapter and 80% recycled packaging
Product Number
Product Thumbnail
DOCSIS Interface
  • DOCSIS/Euro- DOCSIS 3.0-based, 8x4
WiFi Technology
  • 802.11n
WiFi Speed
  • N600 (300Mbps + 300Mbps)
Package Contents
  • CG3700EMR unit
  • Ethernet cable
  • Power adapter
System Requirements
  • Broadband (cable) Internet service
  • 802.11 b/g/n 2.4 GHz wireless adapter or Ethernet adapter and cable for each computer
  • Microsoft® Windows® 7, Vista®, XP, 2000, Mac OS®, UNIX® or Linux®
  • Microsoft® Internet Explorer® 6.0
  • DOCSIS 3.0 and EuroDOCSIS 3.0
  • LAN: Two (2) 100/1000 Mbps autosensing
  • WAN Port: Coax F Connector
  • Wireless: 802.11n in the 2.4 GHz
  • USB Host - One port
  • Voice - RJ11 port
  • WiFi Protected Access® (WPA/WPA2 – PSK) and WEP
Ease of Use
  • NETGEAR Genie for PCs, iPad, tablets, MacBook Air and smartphones
  • Push ‘N’ Connect using WiFi Protected Setup® (WPS)1
Advanced Features
  • Live Parental Controls with flexible and customizable filter settings
  • Multiple SSID guest networks (separate security and access restrictions)
  • IPv6 and WiFi offload/Hotspot Soft GRE support
  • TR069
NETGEAR Green Features
  • Power On/Off Button
  • Wireless On/Off Button
  • 80% Recycled Packaging
  • CEC (California Efficiency)
  • RoHS
  • WEEE

1 Works with devices supporting Wi-Fi Protected Setup® (WPS).