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 Secure communication
 Protect your network against unauthorized access by persons or malware with the mGuard security routers . The robust and industrial security appliances include fi rewall , routing , and VPN functionalities to protect against malicious cyber attacks and inadvertent malfunctions .
 Remote communication
 The TC MOBILE I / O signaling system monitors sensors via the cellular network and switches relays remotely . The TC ROUTER cellular router enables high-speed data connections via the 4G LTE networks . With Ethernet extenders , you can connect networks over distances up to 20 kilometers using simple two-wire lines . Easy commissioning with Plug and Play enables cost-effective networking and diagnostics of all devices and paths via IP .
 Switches
 Ethernet switches ensure reliable , efficient data exchange . Unmanaged Switches feature compact designs with Gigabit transmission speeds and fl exible installation options . Managed Switches offer you additional optimum real-time properties , redundancy mechanisms for high network availability , prioritization of your data traffic , and various network diagnostics options .
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 Device communication
 Serial device servers and gateways allow the simple integration of legacy serial devices and fi eld buses into modern Ethernet networks . You can also integrate sub-segments or older systems without Ethernet into your network to facilitate consistent , transparent communication . The gateways support the data transmission protocols used most frequently in industrial applications , including Modbus , EtherNet / IP , PROFINET , HART , and OPC UA .
 Communication infrastructure
 Eliminate the need for a separate power supply when installing devices in difficult to access or remote system parts . With industrial Power over Ethernet ( PoE ) devices from Phoenix Contact , power supply and data transfer are combined in the same Ethernet cable .
 Surge protection for information technology
 Reliably protect sensitive signal interfaces with high-performance surge protection and achieve low attenuation , also with high bandwidths . The DATATRAB DT product family provides protection for a large number of applications , such as high-speed networks up to 10-Gigabit Ethernet , networks with RS-485 interfaces , as well as analog and digital telecommunications interfaces , including DSL .
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