The 905U-D and 805U-D serial modems provide remote serial connectivity. Possessing both RS232 and RS485 ports for communication, this device is configurable for a variety of network topologies.
• Provides wireless connectivity for serial devices
• Licence-free 900 MHz radio band
• Single hop distance 20 miles line-of-sight
• Repeater function for longer distances
• Radio data rate up to 115,200 bits/sec