The ARM904 is an IEEE 802.11g compliant wireless router with a built-in four-port fast Ethernet switch. It offers high speeds up to 54Mbps, which is almost five times faster than the 802.11b wireless network. It is interoperable with all other 802.11b wireless devices and provides network address translation (NAT) and 64 and 128-bit WEP encryption for data privacy.
The ARM904 is an IEEE 802.11g compliant wireless router with a built‑in four‑port fast Ethernet switch. It supports both 802.11g and 802.11b wireless standards and offers data rates up to 54 Mbps, NAT, WEP encryption, and VPN pass‑through for secure networking.
The manual covers web‑based and remote management, routing protocols, power requirements, antenna connections, environmental limits, and regulatory compliance, helping users install, configure, and maintain the device.
| Operating System | Web-based Management, Remote Management |
|---|---|
| Protocols | Static & Dynamic Routing with TCP/IP, NAT, PPPoE, DHCP (client & server) |
| VPN Pass Through | PPTP, IPSec, L2TP |
| Power | External DC 12V 800mA |
| Data Rate | 1~ 54 Mbps |
| Frequency Band | 2.4 GHz (11g & b) ISM Band |
| Antenna Connector | 2 Hirose UFL connectors |
| Dimensions | 160mm x 108mm x 30mm |
| Weight | 235g (0.52 lb) |
| Operating Temperature | -4° to 140°F / -20° to 60°C |
It supports IEEE 802.11g and IEEE 802.11b wireless standards.
The router includes a built‑in 4‑port 10/100 Mbps Ethernet switch.
The device requires an external DC 12 V power supply at 800 mA.