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We offer a 90-day Money-Back Guarantee on all our products (except a handful of that are custom-built per order - there'll be a note anytime that's the case). That means if you're unhappy with your purchase in any way, you can simply initiate a return online and send it back to us for a complete refund.
Our guarantee is just that: we won't mess you around, we'll just make it happen.
Warranty
Semtech products come with a manufacturer's warranty against defects in workmanship and materials.
Contact us at 1-800-761-3041 or email us at [email protected] if you have any questions about the manufacturer's warranty.
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Buying from Waveform gets you free, unlimited help from our team of signal experts.
Our signal engineers have been helping customers improve their signal for over 10 years. No matter what your question, we're here to help. We don't just sell you a product - we sell you a solution, and we stand by each and every product we offer.
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Offsetting All Carbon From Product Deliveries
With every order, we donate a part of our profits to some of the most promising climate solutions on Earth. We also fund cutting-edge carbon removal projects that have the potential to reverse climate change.
Description
The AirLink RX55 is a compact, ultra-low power LTE-A router purpose-built for industrial IoT, SCADA, and remote monitoring. Supporting CBRS Band 48 and dual serial ports, it’s ideal for deployment in solar-powered or battery-constrained environments where space and reliability are critical.
Designed to operate in harsh outdoor and mobile environments, the RX55 provides secure cellular connectivity for sensors, remote assets, fleet telemetry, and smart infrastructure. It’s commonly used in sectors like utilities, oil & gas, agriculture, and public safety. The router includes a hardened aluminum enclosure (IP54 rated), MIL-STD-810G certification, and ultra-efficient power management features including low-voltage disconnect, ignition sensing, and sub-1W idle draw.
The RX55 includes a Cat 7 LTE-A modem with global band support, dual SIM slots, 1x Gigabit Ethernet port, serial and USB interfaces, and optional Wi-Fi 5. The “Wi-Fi Plus” model also supports Docker-based container applications and has expanded onboard storage. All models are managed via AirLink OS and ALMS and include a 1-year subscription to AirLink Complete.
This variant supports CBRS Band 48 and is compatible with a wide range of LTE bands across North America, EMEA, and APAC. It delivers peak downlink speeds up to 300 Mbps and uplink speeds up to 150 Mbps.
Key Features
Connectivity & Network Support
- Supports LTE Cat 7 with 2x2 MIMO for up to 300 Mbps download and 150 Mbps upload. Dual SIM slots (Mini-2FF) support failover between private CBRS networks and public carriers including Verizon, AT&T, T-Mobile, and Bell. CBRS Band 48 and public safety Band 14 are supported on U.S. variants.
- Optional Wi-Fi 5 offers basic dual-band connectivity for up to 10 clients. Configurable in AP or client mode, it supports WPA2 Enterprise security, single SSIDs per radio, and peak throughput up to 433 Mbps.
Rugged, Low-Power Design
- Built for extreme field conditions, the RX55 is IP54-rated, MIL-STD-810G tested, and certified for Class 1 Div 2 hazardous locations, as well as railway (EN50155/EN45545) and vehicle electrical standards (E-Mark, ISO7637-2). The unit measures just 4.69 x 3.35 x 1.34 inches and weighs 0.7 lbs.
- Power draw is exceptionally low — idle draw is under 1W — and the unit supports input voltages from 7 to 36 VDC, with built-in protection against voltage transients, 5V engine cranking, and 200V load dumps.
Networking, VPN & Edge Compute
- Includes advanced routing features such as policy-based routing, static routes, NAT, LAN segmentation, QoS, and IP passthrough. VPN support includes FIPS 140-2 compliant IPsec with support for up to 10 concurrent tunnels, MOBIKE, and full/split tunneling.
- The RX55 Wi-Fi Plus model supports edge computing with Docker containers, and includes 200 MB of RAM for containerized apps and 2.8 GB of flash storage. A dual-core ARMv7 processor runs AirLink OS for consistent, reliable performance in the field.
Management & Configuration
- The RX55 includes a 1-year subscription to AirLink Complete for secure remote management, ALMS provisioning, firmware updates, and support. Optional upgrade to AirLink Premium enables fleet-wide reporting and same-day hardware replacement.
- REST API access is included (beta) for integration with custom platforms, and configuration can also be managed via a local web UI.
Connectivity Requirements
To operate the AirLink RX55 on CBRS or cellular networks, you’ll need:
SIM Card:
Two Mini-2FF SIMs provisioned on a CBRS or public carrier network such as Verizon, AT&T, or T-Mobile. CBRS Band 48 is supported on all North American models.
License or Subscription:
Includes a 1-year subscription to AirLink Complete for management, firmware, and warranty support. Continued access requires an active subscription. AirLink Premium is available for organizations that need Advanced Mobility Reporting and next-business-day replacement.
Deployment Support:
Deploying low-power CBRS-capable routers in the field often involves SIM provisioning, power planning, antenna selection, serial integration, and remote setup. Whether you're managing a single telemetry site or hundreds of smart grid nodes, our team can help streamline and scale your deployment. Reach out here to get started.
Kit Contents
- AirLink RX55 router (Cat 7 LTE-A with CBRS support)
- DC power cable
- Quick start guide
- AirLink Complete subscription leaflet
- We can bundle this device with SIMs, compatible RAN equipment, and end-to-end deployment support. Reach out to our expert team here or email us at [email protected].
Specifications, Guides, and Downloads
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| FCC notice |
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This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and
have your provider's consent. Most wireless providers consent to the use of signal boosters. Some
providers may not consent to the use of this device on their network. If you are unsure, contact your
provider. You MUST operate this device with approved antennas and cables as specified by the
manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease
operating this device immediately if requested by the FCC or a licensed wireless service provider.
WARNING. E911 location information may not be provided or may be inaccurate for calls served by using
this device. Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and
more than 90 regional carriers have given blanket consent for use of all boosters certified to the new
FCC standards.
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| CA Prop 65 Warning |
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Deploying as Part of a Private Network?
We don’t just ship hardware – we work with you to design the right private network for your site and use case. That might mean helping plan your RF layout, choosing the right components, or handling the full deployment and integration.
Whether you need support with part of the process or want a turnkey buildout, we’re here to help.
Whether you need a pre-configured kit or a fully custom network, we’re ready to help.
- Ask questions and get technical guidance
- Explore the right options for your deployment
- Get a free design and estimate tailored to your project
