Licensed frequency data modems from Weidmuller offer powerful long-range communications up to 40 miles to extend Ethernet networks into difficult-to-access locations. They provide dynamic network optimization and intelligent routing for high reliability, lower latency and deterministic power management. They support 360 to 512 MHz and 928 to 960 MHz configurations; can operate in access point/client configuration; function as a network bridge/router; or serve as a serial server (RS232/485). They have node-to-node deterministic mesh network repeatability for extended range, and multiple channel spacing options to increase network scalability. They are optimized for throughputs of up to 25.2 kbps, providing secure communications over obstructed paths and in challenging outdoor environments. With an operating temperature range of minus 20 to 140 degrees F, they include UL, CSA and ATEX/IECEx hazardous area approvals. They provide secure industry standard encryption of 128 bit AES, 802.11i with CCMP, WEP and WPA2. 800/849-9343; www.weidmuller.com.