The MRD-310 and MRD-330 3G routers are designed for remote access across mobile networks. They provide a high level of connectivity, and support many mobile standards including GSM, GPRS, 3G UMTS, HSDPA and HSUPA allowing uplink transfer rates of up to 2 Mbps. Together with the rugged enclosure, DIN-rail mounting, and an operating voltage range spanning from 10 Vdc to 60 Vdc, they suit industrial applications in harsh environments.
For on board application, such as train, truck, buses, and off the road vehicles, they will automatically use the most efficient network available according to the geographical area. Using High Speed Uplink Packet Access (HSUPA), the uplink capacity is 2 Mbps with the 7.2 Mbps downlink data rate.
Both provide built-in two-port 10/100 Ethernet switches and an RS-232 and thus easily allow devices to seamlessly connect over a vast geographical distance. The MRD-330 features two extra RS-232 ports that will allow up to a total of three RS-232 devices to be directly connected to the network. Also included in the MRD-330 unit are two Digital I/O port pairs, 2 x Digital Input, 2 x Digital Output, for controlling many kinds of I/O devices.
The units support both packet and circuit switched mode, Serial to IP conversion, Modbus Gateway, DNP3 Level 1 Outstation and Dial-Up modem emulation. Both the MRD-310 and MRD-330 provide Virtual Private Network (VPN) functions. The unit supports IPSec, SSL, PPTP and L2TP encryption and certificate management to secure the tunnel.
WESTERMO TELEINDUSTRI AB
Filed Under: Wireless, Networks • connectivity • fieldbuses
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