This is a user guide for ICE D-20 EC506 Wireless Broadband Gateway
The ICE D-20 EC506 is a third‑generation 3G wireless broadband gateway designed for household and small‑office users. It offers a CDMA2000 1x EV‑DO WAN interface, four 10/100 Mbit/s Ethernet ports, and an optional IEEE 802.11b/g WLAN interface, plus built‑in DHCP, DNS relay and NAT services.
The guide covers safety precautions, hardware installation, power connection, and step‑by‑step configuration of LAN, WAN and WLAN settings through a web‑based graphical interface. It also includes troubleshooting tips for common connectivity issues and a list of acronyms used throughout the document.
| Ethernet Interface | 10/100 Mbit/s auto‑sensing |
|---|---|
| WLAN Interface | IEEE 802.11b/g |
| Power Input | 100 V to 240 V AC |
| Power Output | 18 V DC / 1.1 A |
| Dimensions (L×W×D) | 220 mm × 180 mm × 35 mm |
| Weight | < 500 g (excluding power adapter) |
| Operating Temperature | -10 °C to +45 °C |
| Relative Humidity | 5 % to 95 % non‑condensing |
It has four Ethernet interfaces of 10/100 Mbit/s.
The device supports IEEE 802.11b and IEEE 802.11g Wi‑Fi standards.
It requires 100‑240 V AC input and provides 18 V DC at 1.1 A.