The Sierra Wireless AirLink RV55 is a rugged industrial LTE-A Pro (Cat 12/Cat 6 DL/UL) cellular router designed for connecting remote critical infrastructure assets, SCADA systems, and service vehicle fleets. Interfaces: 2× Gigabit Ethernet (LAN), 1× Gigabit Ethernet (WAN/LAN), 1× RS-232/485, Wi-Fi 802.11 a/b/g/n/ac (optional), 4× SMA connectors (LTE + GNSS antennas).
Supports 3G/4G LTE-A across global bands. Supply voltage: 6–36 V DC. Operating temperature: −40…+70 °C. IP54 rated. Dimensions: 158 × 105 × 36 mm. Managed via AirLink Management Service (ALMS) and ALEOS Application Framework.
Ethernet Module · serves as: Communication.
Which group Sierra Wireless RV55 belongs to and how it is built
Communication Modules is a subcategory of hardware components responsible for data transmission within a robotic system or between a robot and its external environment. It encompasses wired and wireless interfaces, including Ethernet, CAN, USB, Wi-Fi, Bluetooth modules, and other communication elements. These modules are essential for integrating sensors, controllers, onboard computers, and network infrastructure.
The Ethernet Module is a component responsible for wired communication based on the Ethernet standard. In robotics, it can be used to connect with a control computer, plant network, controllers, sensors, and real-time systems. Ethernet is widely used in applications requiring higher bandwidth, transmission stability, and straightforward integration with existing IT or industrial infrastructure.
