axE4-4950

RF Transceiver Modules And Modems Overview

The Vizmonet axE4-4950 is an industrial-grade MiniPCIe Wi-Fi 6 transceiver module based on the Qualcomm QCN9074 chipset. It supports 802.11ax/ac/n/a protocols across the 4.9 GHz and 5 GHz frequency bands, specifically targeting public safety and mission-critical applications. The module features a 4x4 MIMO architecture with spatial multiplexing capabilities to enhance throughput and reliability in high-interference environments. Operating within a temperature range of -40°C to +85°C, it ensures stable performance for embedded OEM platforms requiring robust wireless connectivity.

RF Transceiver Modules And Modems Feature Summary

• Supports 4x4 MU-MIMO technology for enhanced data throughput and spatial diversity
• Operates in the 4.9 GHz Public Safety band and standard 5 GHz ISM band
• Integrated Qualcomm QCN9074 chipset with Ath11K driver support
• Industrial thermal design rated for extended operating temperatures

RF Transceiver Modules And Modems Applications

• Mission-critical airborne communication platforms
• Public safety network infrastructure
• Embedded industrial IoT gateways
• Space communication systems

RF Transceiver Modules And Modems Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and regulatory certifications. Ensure the host system supports MiniPCIe interface specifications and provides adequate power delivery for 4x4 MIMO operation. Confirm that the intended application environment falls within the specified industrial temperature range and RF interference conditions documented in the official product literature.

RF Transceiver Modules And Modems Selection Notes

Select this module when 4x4 MIMO performance is required in the 5 GHz spectrum for industrial or public safety use cases. It serves as a higher-capacity alternative to the 2x2 axE2-4950 variant. Consider the physical MiniPCIe form factor constraints and antenna interface requirements (MMCX) during system integration. Validate driver availability for the target operating system before finalizing the component selection.

RF Transceiver Modules And Modems Part Context

This component belongs to Vizmonet's axE series of industrial Wi-Fi 6 MiniPCIe modules. It complements the 2.4 GHz axE4-2400 and the 2x2 5 GHz axE2-4950 variants. The series targets OEMs needing SWaP-C optimized wireless solutions for ruggedized embedded applications, providing consistent driver support through the Ath11K framework across different MIMO configurations.

RF Transceiver Modules And Modems Replacement Considerations

No direct substitute part numbers are publicly confirmed by the manufacturer. The axE2-4950 offers similar functionality but with reduced 2x2 MIMO capability. Integration of alternative modules requires re-evaluation of antenna design and driver compatibility due to chipset differences.