With the REX 250 industrial routers, Ethernet subscribers, such as PLC controllers, can be achieved regardless of manufacturer.
- REX 250 WAN, 4 x LAN (switch)/1 x WAN interface.
- REX 250 3G, 4 x LAN (switch)/1 x WAN/1 x 3G modem (UMTS).
- REX 250 LTE, 4 x LAN (switch)/1 x WAN/1 x LTE modem.