Westermo MRD-350 - Manual (Page 9)

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Description
Remote access removes boundaries, eliminates the need for time consuming site visits
and provide a network infrastructure suitable for today's “always-on” society.
The MRD-350 industrial mobile broadband GPRS / EDGE / 3G router uses the Internet
to cost effectively inter-connect systems, allowing HMI, PLCs, sensors etc to communi-
cate with each other.
A compact design bundled with all interfaces and LEDs in the front make the unit
extremely well suited for industrial applications. With isolation between the PSU and the
Ethernet and serial ports the MRD-350 protects against issues caused by ground loops.
The dual SIM support in the device ensures that site connectivity is not dependent on a
single carrier, should something happen the unit just switches to the other SIM.
Devices connected to the Internet require countermeasures towards cyber threats. The
MRD-350 offers protection of transmissions from malicious eavesdroppers via encrypted
communication tunnels (VPN), and features a simple, yet powerful, packet inspection
firewall.
For solar powered applications energy efficiency is vital and the MRD-350 has a special
low-power mode to only be fully powered when needed. The MRD-350 with its built-in
serial port offers a simple router replacement solution with the benefit of not having to
reprogram or change any other component.
Dimensional drawing
92,3 ±0,5 10,3 ±0,5
36
±0,5
103
±0,5
53 ±0,5
(mm)