Long-Range Ethernet Over RF
Industrial Ethernet connectivity with integrated long-range radio modem for SCADA, telemetry, and remote networking.
RV-M55-E Ethernet Interface Radio
Overview
The RV-M55-E Ethernet Interface Radio provides reliable long-range wireless communication for Ethernet and serial-based systems. Built for industrial and remote environments, it enables network connectivity across 10 to 100 miles without the need for cellular service or wired infrastructure.
With support for multiple internal radio platforms—including M6, M8, and M50 LoRa—the M55-E offers flexibility across VHF, UHF, and license-free 900 MHz bands. It is ideal for SCADA systems, industrial automation, utilities, and infrastructure monitoring where secure, long-distance communication is critical.
Key Features
Real-World Applications
SCADA and telemetry networks
Oil & gas monitoring
Utilities and smart grid systems
Transportation and rail infrastructure
Industrial automation
Agriculture and irrigation
Use Cases
How it Works
The RV-M55-E operates as a wireless Ethernet bridge, transmitting IP-based data over RF. Devices connect through Ethernet or serial interfaces, and the radio securely sends data to other radios across long distances.
Adjustable data rates, modulation, and power allow users to optimize for range or throughput. Built-in repeating capabilities extend network coverage across wide geographic areas.
Deployment Scenarios
Technical Highlights
Frequency Bands
VHF, UHF, 900 MHz ISM
Range
10–50 miles typical (up to 100 miles)
RF Power
0.5W to 15W
Data Rates
1.2 kbps to ~21.8 kbps OTA
Interfaces
Ethernet (RJ45), RS-485, RS-232 optional
Power Input
9–15 VDC
Operating Temp
-30°C to +60°C
Configuration Options
Internal GPS
TDMA firmware
M6, M8, or M50 radio integration
License-free operation (region dependent)
Custom configurations available
Integration
SCADA systems
Industrial automation platforms
IoT and cloud systems
PLCs and RTUs
Serial-to-IP networks