A Simpler Path to 5G: GetWireless and Semtech Introduce the FX86E Modem to Demystify RedCap Technology

By Industrial IoT News Desk
Published: October 2026

Main Facts

As the Internet of Things (IoT) landscape expands into increasingly complex environments, the industrial and commercial demand for fast, reliable, and cost-effective cellular connectivity has never been higher. However, upgrading to next-generation wireless infrastructure has traditionally meant navigating a minefield of high power consumption, exorbitant hardware costs, and heavy engineering complexity.

To combat these hurdles, industry leaders GetWireless and Semtech have announced a strategic webinar initiative scheduled for Wednesday, October 14, at 2:00 PM EST, aimed at introducing a streamlined path forward: 5G RedCap (Reduced Capability).

At the center of this technological push is the newly highlighted FX86E modem—a compact, pre-certified hardware solution engineered to bridge the gap between legacy 4G systems and high-performance 5G networks. Designed to deliver plug-and-play connectivity across public and private cellular infrastructures, the FX86E promises to drastically reduce integration barriers for product developers, system integrators, and enterprise organizations seeking modern connectivity without the financial and operational weight of full-spec 5G.

Chronology

The evolution of cellular IoT has followed a deliberate, phased trajectory over the past decade:

• The 4G LTE Era: For years, traditional LTE and LTE-M/NB-IoT served as the backbone for low-to-medium bandwidth IoT applications. While reliable and cost-effective, these legacy technologies face looming network deprecation timelines and lack the future-proof longevity required for modern industrial automation.
• The 5G Rollout and Its Complications: The arrival of 5G promised ultra-low latency and massive throughput. However, full-feature 5G (enhanced Mobile Broadband, or eMBB) proved structurally and financially over-engineered for millions of IoT devices—such as smart utility meters, industrial sensors, and asset trackers—that do not require gigabit speeds.
• The Birth of 5G RedCap: Recognizing a massive market gap, 3GPP introduced Reduced Capability (RedCap) standards (also known as NR-Light) in Release 17. RedCap stripped away the unnecessary complexity of high-end 5G while retaining core benefits like network slicing, native 5G security, and power efficiency.
• The Hardware Breakthrough (FX86E Launch): With the technology standardized, the market shifted toward hardware accessibility. The introduction of Semtech’s FX86E modem represents a crucial operational milestone: a pre-certified, ready-to-deploy module that brings RedCap capabilities directly to product developers.
• Upcoming Educational Initiative (October 14): To drive market adoption and educate engineers on seamless deployment, GetWireless and Semtech are hosting a comprehensive live webinar on October 14, breaking down real-world use cases, architectural integration strategies, and the technical specifications of the FX86E.

Supporting Data

To understand why 5G RedCap and the FX86E modem represent a paradigm shift for enterprise IoT deployments, one must analyze the technological limitations of traditional connectivity models:

1. The Cost-to-Performance Mismatch

Traditional 5G modules require complex multi-antenna setups (MIMO) and wide bandwidths, translating to high silicon costs and expensive printed circuit board (PCB) designs. RedCap limits device bandwidth (typically to 20 MHz in sub-6 GHz spectrum) and reduces antenna requirements, driving down the bill-of-materials (BOM) cost significantly.

2. Power Efficiency and Thermal Management

High-end 5G chipsets draw substantial power, making them unviable for battery-operated remote sensors or constrained industrial environments. RedCap introduces advanced power-saving features—such as enhanced Idle Mode Power Saving and relaxed measurement rules—that rival or exceed legacy LTE power profiles while maintaining active 5G network presence.

3. The Pre-Certification Advantage

Hardware integration in cellular IoT is notorious for lengthy regulatory and carrier certification cycles (PTCRB, FCC, GCF, and individual carrier approvals). By utilizing the pre-certified FX86E modem, original equipment manufacturers (OEMs) can bypass months of compliance testing, shaving crucial quarters off their time-to-market.

4. Network Longevity

As telecommunications providers worldwide begin sunsets on legacy 3G and early 4G networks, organizations deploying standard LTE solutions risk early obsolescence. RedCap operates natively on modern 5G standalone (SA) networks, ensuring multi-decade operational lifespans backed by global carrier roadmaps.

Official Responses and Industry Insights

Industry stakeholders have emphasized that the partnership between GetWireless and Semtech marks a critical inflection point for commercial IoT deployment strategies.

"Not every connected device needs the blistering, high-end performance of a full 5G solution," notes technical briefings from the upcoming GetWireless and Semtech collaboration. "Many modern IoT deployments require a delicate, highly optimized balance of speed, long-term reliability, strict power efficiency, and financial affordability. That is precisely where 5G RedCap thrives."

By removing the friction points traditionally associated with cellular integration, technology providers are shifting the conversation away from how to connect a device, and toward what value the connected data can bring to an organization.

Semtech’s engineering teams underline that the FX86E was built with the developer experience in mind. Rather than forcing software and hardware teams to construct custom radiofrequency (RF) front-ends and navigate regulatory compliance from scratch, the plug-and-play nature of the FX86E provides an intuitive, reliable stepping stone into the 5G ecosystem.

Implications for Businesses and IoT Developers

The commercial and operational implications of 5G RedCap and the FX86E modem span multiple vertical markets, fundamentally changing how enterprises plan their long-term connectivity strategies:

Accelerated Time-to-Market

For hardware manufacturers, development cycles can make or break a product line. By leveraging pre-certified modules like the FX86E, engineering teams can reallocate resources away from compliance testing and RF debugging, focusing instead on core software features, user experience, and application logic.

Bridging Public and Private Networks

The FX86E is engineered to operate seamlessly across both public cellular networks and private LTE/5G infrastructures. This flexibility is vital for enterprise campuses, manufacturing plants, and logistics hubs that utilize private cellular networks for secure, localized data control while maintaining public roaming capabilities for mobile assets.

Future-Proofing Industrial IoT (IIOT)

Legacy migration is one of the single largest capital expenditures facing industrial sectors today. As utilities, smart cities, and fleet operators look toward the future, adopting RedCap technology offers a pragmatic migration path. It avoids the financial penalties of over-provisioning while fully protecting infrastructure investments against future carrier network evolutions.

Simplified Decision-Making

Ultimately, the emergence of RedCap democratizes access to advanced cellular technology. Organizations that previously found 5G financially prohibitive or technically overwhelming now have a clear, simplified path to modernizing their product portfolios.

Conclusion and Next Steps

The transition to next-generation wireless communications does not have to be an exercise in engineering friction. Through the strategic implementation of 5G RedCap and hardware solutions like Semtech’s FX86E modem—distributed and supported by industry leader GetWireless—organizations are being handed the tools to build smarter, more efficient, and cost-effective connected products.

To dive deeper into the technical architecture of RedCap, explore real-world deployment strategies, and see how the FX86E can streamline your next IoT project, industry professionals are encouraged to attend the live expert session.

Event Details:

• Host: GetWireless and Semtech
• Date: Wednesday, October 14
• Time: 2:00 PM EST
• Action: Register Today via Microsoft Teams Events to secure your place and discover a simpler, smarter path to 5G connectivity.