This document is NETGEAR CG3000/CG3100 Wireless Cable Voice Gateway User Manual
This manual explains how to install, configure, and manage the Netgear CG3000/CG3100 Wireless Cable Voice Gateway. It covers basic connection steps, wireless network planning, security settings, and advanced features such as port forwarding, UPnP, and NAT.
Additional sections describe content filtering, diagnostic utilities, backup and restore procedures, and detailed technical specifications. Appendices list default settings, related documents, and an index for quick reference.
| Wireless communication | Enabled |
|---|---|
| Transmission speed | Auto |
| Country/region | United States |
| RF channel | 6 |
| Power adapter input | 120 V, 60 Hz |
| Power adapter output | 15 V DC @ 1.2 A (15 W max) |
| Dimensions | 6.9 × 4.5 × 1.2 in (175 × 114 × 30 mm) |
| Weight | 0.68 lb (0.31 kg) |
| Operating humidity | Up to 90 % non‑condensing |
| LAN interface | 10BASE‑T or 100BASE‑Tx, RJ‑45 |
| Wireless standards | 802.11g / 802.11b |
Press and hold the Restore Factory Settings button on the bottom of the gateway for over 7 seconds.
The default login URL is http://192.168.1.1.