Industrial ADSL/VDSL Router

BRD-355A | BRD-355B


✔ Industrial remote access using the Internet

• Fixed-line broadband connection via ADSL or VDSL2
• Access SCADA systems, HMI, sensors and PLCs remotely
• Support for ADSL Annex J and VDSL2 vectoring

✔ Designed for industrial applications

• 35mm DIN-rail mounting
• Wide power input range, 10 to 60 VDC
• Wide operating temperature range (-25 to +70°C)
• High MTBF MIL-217F 955.000 hours

✔ Secured resilient Internet access

• Cybersecurity toolbox including firewall, DoS prevention
• Full integration with WeConnect Remote access solution

✔ Legacy Serial to IP support

• Replacement for analogue leased lines modems
• Serial protocols to IP conversion


Remote access removes boundaries, eliminates the need for time consuming site visits and provides a network infrastructure suitable for today’s ”always on”-society. The BRD-355 industrial ADSL/VDSL router uses the Internet to connect remote networks. Allowing IP enabled SCADA, HMI, PLCs, sensors or legacy serial devices etc. to communicate with each other, a prerequisite for any Industrial Internet (IIoT/IoT) solution.

The BRD-355 has a built-in two port Ethernet switch and an RS-232-port, for both new and legacy modem replacement. Designed to be installed on a DIN rail all connectors and LEDs have been positioned on the front of the unit, for easy access and fast status feedback.

The cybersecurity features of the BRD-355 prevent unauthorized access and secure the communication for Internet-enabled applications. The easy-to-use firewall filters incoming and outgoing traffic, allowing only approved packets to pass through. The BRD supports a variety of VPN technologies to ensure that data can be sent over public or private networks securely via SSL (OpenVPN) or IPsec. The BRD-355 is fully integrated with the easy to use, Westermo WeConnect high security remote access solution.

Upgrading legacy serial or modem systems to IP-enabled, can prove both costly and time consuming. Therefore the BRD-355 includes a wide set of feature to allow the easy migration of the legacy serial/modem applications. The features include interpreting the ATD modem emulation, lease line over IP and multidrop application where a master is connected to multiple slave locations.

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Technical Specifications

Industrial ADSL/VDSL Router
BRD-335A (Annex A)
BRD-355B (Annex B and Annex J)
1 x RS-232, 300 bit/s – 115.2 kbit/s
2 x Ethernet TX, 10 Mbit/s or 100 Mbit/s
1 x DSL, RJ-11

Carl de Bruin

International sales

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