SKU 3922

GUARD-F12 is EN50155 Class Tx certified for the use in railways applications. It is an expansion of the existing GUARD product range. The GUARD is designed by MPL to be used as Industrial Gigabit Firewall and VPN Router. The GUARD-F12 comes with 3 Fast Ethernet interfaces and with M12 connectors, ready for industrial and railways applications. The specifically designed GUARD housing allows to operate the Firewall in harsh environments without the need of fans or ventilation holes and can easily be mounted on a 35mm DIN rail, in a rack, or on a wall. The compact housing offers sufficient space to add other peripherals. The GUARD-F12 can be customized for customer specific applications or uses.

See the Product PDF Datasheet for Full Specifications

  • TCP/IP V4 and V6
  • IPsec
  • QoS (Quality Of Service) capable
  • Miredo/Teredo (IPV6 over IPV4 tunneling)
  • PPP (Point-to-Point Protocol)
  • Network address translation
  • Multi WAN Setup (failover and load balancing)
  • DHCP Server for IPV4 and IPV6
  • DNS server/forwarder
  • Support for dynamic DNS providers
  • OpenVPN support
  • OpenConnect client support
  • Firewall based on Linux iptables
  • SSH and telnet device access
  • Snort (lightweight intrusion detection)
  • Avahi (aka RendezVous/Bonjour/ZeroConf) support


GUARD-F12:  Rugged Industrial Firewall/Router with 3 Fast Ethernet ports on M12 connectors, pre-installed OpenWRT embedded Linux distribution. For Railways with EN50155 Class Tx Certificate.

GUARD-FS1:  Rugged Industrial Firewall/Router with 2 Gigabit Ethernet ports (2 x RJ45 and 2 x SFP slot), and a 4 port switch (MAGBES-13) with 3 RJ45 and one SFP port, preinstalled OpenWRT embedded Linux distribution.

GUARD-F1:  Rugged Industrial Firewall/Router with 3 Gigabit Ethernet ports (1 x RJ45 and 2 x RJ45/SFP slots), pre-installed OpenWRT embedded Linux distribution.

GUARD-Cx:  GUARD Solution assembled & mounted according the customer needs & requirements (e.g. with special housing, depopulated parts, installing a customers application, ….)

  • MPL