MDS Orbit (Din Rail Mount) ECR 902-928 MHz Unlicensed Radio with WiFi b-g-n. ECRU91NW51NS1D1USUNNN Managed Connected Router ECR Series. Includes 1 Ethernet and 2 Serial port2. Operating power of 10-60 VDC up to 1 watt. USB for configuration, status monitoring, local and secure single point connection. Range of up to 30 miles line of site. Low latency and scalable data throughput rates of 125 Kbps, 250 Kbps, 500 Kbps, 1 Mbps, and 1.25 Mbps. Access Point, remote, store and forward, point to multipoint and point to point. Works as Serial Terminal Server with protocols including Modbus and DNPv3 supported and serial traffic from SCADA and telemetry data encapsulated in TCP and UDP to transport across MDS Orbit (Din Rail Mount) wireless or wired networks. The MDS Orbit (Din Rail Mount) devices are capable of routing across any of its network interfaces including the local Ethernet ports, WiFi, WiMAX, cellular, and 900MHz ISM. Operating temperature of -40F-158F. (2.1"H x 4.3"W x 4.6"D) Antenna ports for 902-928 MHz: TNC, WiFi: RP-SMA, Cellular SMA. Ethernet ports: RJ-45, Serial ports: RS-232/RS-485 and RJ45.