WiFi 7 (802.11be) 2.4G+6GHz Dual Band Module with Diplexer 2×2 MU-MIMO QCN6274 WLE7002E26
- Qualcomm QCN6274 ‘Waikiki’ series for Commercial Grade
- Qualcomm QCN9274 ‘Waikiki’ series for Industrial Grade
- MiniPCIe Interface with PCIe 3.0
- The diplexer combines the 2.4GHz and 6GHz signals into one single dual-band antenna
- Based on WK03.2 reference design
- Supports up to 4096-QAM
- -20°C to 70°C operating temperature
WLE7002E26 – WiFi 7 (802.11be) 2.4+6GHz Dual-Band Module
Product Overview
WLE7002E26 is a Dual-Band Concurrent 2.4+6GHz WiFi 7 (802.11be) module based on Qualcomm QCN6274/QCN9274, delivering up to 5765Mbps throughput for enterprise and industrial applications.
Key Overview
Target Users：Enterprise network equipment manufacturers, industrial IoT integrators, cybersecurity solution providers
Core Strengths：WiFi 7 technology, 2×2 MU-MIMO, diplexer design, MLO support, 4096-QAM, PCIe 3.0 interface, 6GHz support
Typical Applications：Enterprise routers, industrial gateways, wireless bridges, high-density AP deployments
Technical Specifications
The WLE7002E26 is a high-performance WiFi 7 module supporting dual-band concurrent operation across 2.4GHz and 6GHz bands.
| Parameter | Specification |
|---|---|
| Chipset(s) | Qualcomm QCN6274 (Commercial) / QCN9274 (Industrial) |
| Wireless Standard | 2.4GHz: 802.11b/g/n/ax/be; 6GHz: 802.11ax/be |
| MIMO Configuration | 2×2 MU-MIMO |
| Max Throughput | 2.4GHz: 688Mbps; 6GHz: 5765Mbps (Typical) |
| Frequency Range | 2.412–2.472GHz | 5.945–7.125GHz |
| Channel Widths | 2.4GHz: 20/40MHz; 6GHz: 20/40/80/160/320MHz |
| Tx Power (Per Chain) | 2.4GHz: up to 20dBm; 6GHz: up to 17dBm (Max) |
| Interface | MiniPCIe, PCIe 3.0 |
| Antenna Connectors | 2× U.FL (IPEX) |
| Operating Voltage | 3.3V DC |
| Max Power Consumption | 8.3W (Peak) |
| Operating Temperature | −20°C to +70°C (Commercial) |
| Certifications | FCC, CE RED, IC, RoHS, REACH |
Key Features
WiFi 7 Technology
Supports 802.11be standard with advanced features including 4096-QAM, MLO, OFDMA, and preamble puncturing for superior performance.
Dual-Band Concurrent
Simultaneous 2.4GHz and 6GHz operation enables flexible network configurations for IoT and high-bandwidth applications.
Diplexer Design
Integrated diplexer combines 2.4GHz and 6GHz signals into one dual-band antenna, simplifying antenna design.
Multi-Link Operation (MLO)
Supports MLO for lower latency and throughput aggregation across multiple bands.
High Throughput
Up to 688Mbps on 2.4GHz and 5765Mbps on 6GHz with 320MHz channel width.
Industrial Grade Option
QCN9274 variant offers FIPS L2 security and wide temperature range for industrial applications.
Model Variants
| Model | Chipset | Operating Temp | Security | Description |
|---|---|---|---|---|
| WLE7002E26-C | QCN6274 | -20°C to +70°C | Standard | Commercial grade, cost-optimized for enterprise applications |
| WLE7002E26-I | QCN9274 | -40°C to +85°C | FIPS L2 | Industrial grade, extended temp range, enhanced security |
Hardware Structure & Basic Parameters
Figure 1: WLE7002E26 Component Map, Pinout and Power Specifications
Key Hardware Features
- Form Factor: Standard Mini PCI Express (mPCIe) 3.0 compliant interface
- Antenna Interfaces: 2 × U.FL (IPEX) connectors labeled CH0 and CH1, supporting 2T2R (2×2) MU-MIMO configuration
- Cooling: Integrated passive heatsink for stable thermal performance in high-throughput environments
- RF Architecture: Dual-band concurrent (DBDC) operation with support for 2.4 GHz and 6 GHz bands
Power Requirements & Power Consumption
DC Input Voltage: 3.3V
The module only supports standard 3.3V DC power supply, which is the unified standard power voltage of Mini PCIe interface, no 1.8V or 12V auxiliary power is required.
Max Power Consumption: 8.3W
This module belongs to high-power industrial-grade WiFi module with peak power consumption up to 8.3W. It is necessary to verify the 3.3V output load capacity of the host motherboard to avoid insufficient power supply.
Mini PCIe Pinout Detailed Explanation
The WLE7002E26 uses a standard 52-pin Mini PCIe interface, with key pins defined for power, PCIe communication, and control signals.
Power and Ground Pins
- VDD_3V3 (Pins 2, 24, 52): 3.3V main power supply rails, delivering the primary power to the module
- GND (Pins 4, 9, 15, 18, 21, 26, 27, 29, 34, 40, 43, 50): Ground reference pins for power and signal integrity
PCIe Communication Pins
- REFCLK+ / REFCLK- (Pins 13, 11): PCIe reference clock differential pair (100 MHz)
- PCIE0_RX0_P / PCIE0_RX0_N (Pins 25, 23): PCIe receive differential lane
- PCIE0_TX0_P / PCIE0_TX0_N (Pins 33, 31): PCIe transmit differential lane
Control and Status Pins
- WAKE_3v3 (Pin 1): Wake signal to trigger host system power management events
- CLKRREQ_3v3 (Pin 7): Clock request signal for PCIe power management
- W_DISABLE_1V8 (Pin 20): Wireless disable control signal (1.8V logic)
- PERST_3v3 (Pin 22): PCIe reset signal to initialize the module during power-up
- NC (No Connect): All other pins (marked NC) are unused and should be left unconnected to avoid damage
Target Applications
The WLE7002E26 is engineered for high-demand wireless networking environments, leveraging Wi-Fi 7 technology to deliver ultra-low latency, multi-user performance.
Enterprise Access Points (APs)
Ideal for high-density office, campus, and retail environments, supporting concurrent dual-band operation to serve hundreds of connected devices with minimal interference.
Industrial Wireless Gateways
Suited for factory automation, smart logistics, and IIoT deployments, where reliable, high-throughput wireless connectivity is critical for sensor and control systems.
Public Hotspot Solutions
Perfect for stadiums, convention centers, and transportation hubs, leveraging Wi-Fi 7’s multi-link aggregation (MLA) to support high-bandwidth applications like 4K/8K streaming and video conferencing.
Embedded Networking Devices
Used in custom routers, single-board computers (SBCs), and network appliances requiring compact, high-performance Wi-Fi connectivity with long-term hardware support.
Important Precautions
- Antenna Requirements: Always connect 50Ω matched antennas to both CH0 and CH1 U.FL ports before powering on the module to prevent RF power amplifier damage.
- Thermal Management: Ensure adequate airflow or heatsinking for sustained high-throughput operation, especially in enclosed industrial enclosures.
- PCIe Compatibility: The module requires a host with a PCIe 3.0-compliant Mini PCIe slot. Legacy PCIe 1.0/2.0 slots may limit throughput.
- Regulatory Compliance: Wi-Fi 7 6 GHz band operation is subject to regional regulatory approval (FCC, CE). Ensure compliance with local RF spectrum regulations.
- Driver Support: Requires Qualcomm QCN9274/QCN6274 drivers for Linux or embedded operating systems. Verify compatibility with your host OS before deployment.
Comparison Table
| Parameter | WLE7002E26 | WiFi 6 Module | WiFi 5 Module |
|---|---|---|---|
| Standard | 802.11be (WiFi 7) | 802.11ax (WiFi 6) | 802.11ac (WiFi 5) |
| Max Throughput | 5765Mbps (6GHz) | 2402Mbps (5GHz) | 1300Mbps (5GHz) |
| Max Channel Width | 320MHz | 160MHz | 80MHz |
| QAM | 4096-QAM | 1024-QAM | 256-QAM |
| MLO Support | Yes | No | No |
| 6GHz Support | Yes | Optional | No |
| Latency | <10ms | <20ms | <30ms |
| MU-MIMO | 2×2 | 2×2 | 2×2 |
Ordering Information
| Model | Description | Temperature | Ordering Code |
|---|---|---|---|
| WLE7002E26-C | 2×2 MIMO, WiFi 7, 2.4+6GHz, MiniPCIe, Commercial Grade | -20°C to +70°C | WLE7002E26-C-XX |
| WLE7002E26-I | 2×2 MIMO, WiFi 7, 2.4+6GHz, MiniPCIe, Industrial Grade | -40°C to +85°C | WLE7002E26-I-XX |
Note: Contact our sales team for pricing and availability. Minimum order quantities apply.
Frequently Asked Questions
Q: What is WLE7002E26?
WLE7002E26 is a Dual-Band Concurrent 2.4+6GHz WiFi 7 (802.11be) MiniPCIe module based on Qualcomm QCN6274/QCN9274, 2T2R MU-MIMO for enterprise & industrial applications.
Q: What chipsets are available?
Commercial Grade: Qualcomm QCN6274
Industrial Grade: Qualcomm QCN9274 (supports FIPS L2)
Q: What frequency bands does WLE7002E26 support?
2.4GHz + 6GHz dual-band concurrent.
Q: What is the maximum throughput?
2.4GHz: up to 688Mbps
6GHz: up to 5765Mbps
Q: What is the transmit power?
2.4GHz: up to 20dBm per chain
6GHz: up to 17dBm per chain
Q: What form factor and interface?
Standard MiniPCIe, PCIe 3.0, 2× U.FL antenna connectors.
Q: What is the power supply and power consumption?
Operating Voltage: 3.3V DC
Max Power Consumption: 8.3W
Q: Does it support AP + STA concurrent mode?
Yes, it supports simultaneous backhaul and client connectivity.
Q: What WiFi 7 features are supported?
4096-QAM, MLO, OFDMA, Preamble Puncturing, 320MHz channel support.
Q: What are the key MiniPCIe pins?
Includes 3.3V power, PCIe 3.0 lanes, REFCLK, WAKE, RESET, and RF disable control pins.
Q: What certifications does WLE7002E26 have?
FCC, CE RED, IC, RoHS, REACH compliant.
Q: What is the operating temperature range?
Commercial: -20°C to +70°C. Industrial: -40°C to +85°C.
