CIRCUTOR’S 3G Modem Router is desig- ned to communicate with energy meters or other units. The modem’s main feature is a system that can establish communications with EDGE / HSDPA (High Speed Downlink Packet Access); it will activate the GPRS communications mode when there is no 3G coverage. It can establish communications via a fixed or dynamic IP address (DYNDNS) The modem has built-in ETHERNET, RS-232 and RS- 485 ports. The modem’s routing is configured from the WEB site.

Modem capabilities:

• Auto-reset every 24 hours.
• EDGE / HSDPA Communications.
• GPRS Communications.
• Fixed IP systems compatible
• DYNDNS compatible
• Ethernet, RS-232 and RS-485 communications
• Modem configuration WEBSERVER
• Transparent protocol for communicating with the energy meters.
• UDP, TCP and FTP Protocols (only valid for the Ethernet port).
• Remote modem configuration.
• SMS message delivery
• IP and port configuration
• APN configuration
• User / Password configuration
• Status LEDs