WiFi 7 (802.11be) 2.4G+5GHz Dual Band Module with Diplexer 2×2 MU-MIMO WLE7002E25
WLE7002E25 is an industrial grade WiFi7 802.11BE Mini PCIe wireless module, powered by Qualcomm QCN6224, QCN6274, QCN9274 chipset solution. It supports 2.4GHz & 5GHz dual band concurrent, 2T2R MU-MIMO, OFDMA, MLO multi-link operation and 4096-QAM high-order modulation. Adopting standard Mini PCIe 3.0 interface and 3.3V DC power supply with max 8W power consumption, the module integrates built-in diplexer for better antenna design, featuring high transmit power and wide WiFi coverage. It is fully compatible with Intel x86, NXP, Marvell and other mainstream ARM platforms, widely applied in industrial router, outdoor wireless bridge, enterprise AP, security gateway and vehicle communication devices. Available in commercial grade and industrial grade versions with FIPS L2 security encryption support, it is the ideal core module for WiFi7 communication motherboard OEM and ODM projects.
WLE7002E25 – WiFi 7 (802.11be) Dual-Band Module
Product Overview
WLE7002E25 is a Dual-Band Concurrent 2.4+5GHz WiFi 7 (802.11be) module based on Qualcomm QCN6224/QCN6274/QCN9274, delivering up to 4324Mbps 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
Typical Applications：Enterprise routers, industrial gateways, wireless bridges, high-density AP deployments
Technical Specifications
Standard
| Parameter | Specification |
|---|---|
| Chipset(s) | Qualcomm QCN6224, QCN6274, QCN9274 |
| Connector Type | 2× U.FL Connectors |
| WiFi Interface | PCIe 3.0 x1 |
Wireless
| Parameter | Specification |
|---|---|
| Wireless Standard | 2.4GHz: 802.11b/g/n/ax/be 5GHz: 802.11a/n/ac/ax/be |
| Rate & Streams | 2.4GHz: 2×2 MU-MIMO up to 688Mbps 5GHz: 2×2 MU-MIMO up to 4324Mbps |
| Frequency Range | 2.412–2.472GHz | 5.15–5.825GHz |
| Channel Widths | 2.4GHz: 20/40MHz 5GHz: 20/40/80/160/240MHz |
| Tx Power | 2.4GHz: up to 20dBm per chain 5GHz: up to 18dBm per chain |
Power
| Parameter | Specification |
|---|---|
| Operating Voltage | 3.3V DC |
| Max Power Consumption | 8W (requires ≥2.5A current) |
Certifications & Environment
| Parameter | Specification |
|---|---|
| Certifications | FCC, CE RED, IC |
| Compliance | REACH, RoHS |
| Operating Temp | −20°C to +70°C |
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 5GHz operation enables flexible network configurations for IoT and high-bandwidth applications.
Diplexer Design
Integrated diplexer combines 2.4GHz and 5GHz 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 4324Mbps on 5GHz with 240MHz channel width.
Industrial Grade Option
QCN9274 variant offers FIPS L2 security and wide temperature range for industrial applications.
Hardware Structure & Basic Parameters
Component Marking Definition
CH0 / CH1
Equipped with two RF antenna interfaces (IPEX/MMCX standard), corresponding to 2 independent transmit and receive channels of the wireless module. It is used for connecting external SMA high-gain antennas to meet long-distance transmission and industrial coverage scenarios.
Mini PCI Express 3.0 Standard
The module adopts standard Mini PCIe 3.0 form factor and electrical specification. The physical dimension and electrical definition fully comply with industry universal standards. It can be directly plugged into all devices with Mini PCIe slot, including industrial routers, embedded motherboards, industrial control equipment and legacy notebook motherboards.
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: 8W
This module belongs to high-power industrial-grade WiFi module with peak power consumption up to 8W. Compared with ordinary consumer notebook wireless network cards (1~3W), its power load is much higher. 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
Key Pin Signal Definition
| Pin Area | Key Signal | Functional Description |
|---|---|---|
| Power Pins | VDD_3V3 (Pin2 / Pin24 / Pin52) | 3.3V main power supply, responsible for powering the core circuit of the WiFi module |
| Ground Pins | GND (Pin4/9/17/21/26/27/29/34/40/43/50) | Ground reference pins, ensuring stable RF signal and complete power supply loop |
| PCIe Differential Clock | REFCLK- / REFCLK+ (Pin11 / Pin13) | Provide 100MHz differential reference clock for PCIe link negotiation and data transmission |
| PCIe Receive Differential Pair | PCIE0_RX0_N / PCIE0_RX0_P (Pin23 / Pin25) | Downstream data channel, transmitting data from host motherboard to wireless module |
| PCIe Transmit Differential Pair | PCIE0_TX0_N / PCIE0_TX0_P (Pin31 / Pin33) | Upstream data channel, transmitting data from wireless module to host motherboard |
| Control Signal | WAKE_3v3 (Pin1) | Module wake-up signal, the host can activate the dormant module through this pin |
| Control Signal | W_DISABLE_1V8 (Pin20) | RF disable control signal; pulling down this pin will turn off RF transmitting power |
| Control Signal | PERST_3v3 (Pin22) | PCIe hardware reset signal, used by host to reset the module during power-on and exception recovery |
| Control Signal | CLKREQ_3v3 (Pin7) | Clock request signal; the module actively requests the host to provide reference clock output |
| Reserved Pins | NC (No Connect) | Unused reserved pins, no external wiring or soldering is allowed |
Target Applications
This specification and pinout definition is mainly applicable to the hardware design and integration of industrial Mini PCIe wireless bridge and AP motherboard, with core usage as follows:
Hardware Interface Compatibility Verification
Check whether the Mini PCIe pin definition of self-developed motherboard matches the standard definition, avoid abnormal working or non-boot failure caused by wrong wiring of power supply, reference clock and PCIe differential signal.
Power Supply Design Rationalization
The maximum power consumption is 8W, calculated by 3.3V voltage: the required working current is not less than 2.5A. The host motherboard must provide stable 3.3V large current output; insufficient load capacity will cause network drop, frequency reduction and unstable operation of the module.
RF Antenna System Design
CH0 and CH1 dual antenna channels support dual-band concurrent working mode (2.4GHz + 5GHz) or dual 5GHz high-bandwidth aggregation. It is perfectly suitable for point-to-point wireless bridge, high-density enterprise AP and industrial wireless coverage projects.
Industrial Firmware Control Expansion
Control pins such as W_DISABLE and PERST can be configured and controlled by motherboard firmware, realizing functions including RF switch remote control, hardware one-key reset, module dormancy wake-up, which is convenient for state management and remote operation of industrial-grade products.
Important Precautions
This module adopts standard PCIe 3.0 x1 1-Lane single-channel definition, only reserved PCIe signal, without USB and SDIO multiplexing circuit. It is a pure PCIe wireless module, not a composite module with built-in Bluetooth.
As a high-power 8W industrial module, heat dissipation design is essential. The factory built-in heat sink is used to reduce core temperature under full-load operation. The product shell and structural design must reserve ventilation and heat dissipation space to avoid high-temperature frequency reduction and hardware aging.
All NC no-connect pins are factory reserved and floating design. Do not connect any power, ground or signal wire arbitrarily, otherwise it will cause short circuit, signal interference and permanent damage to the module.
Frequently Asked Questions
Q: What is WLE7002E25?
WLE7002E25 is a Dual-Band Concurrent 2.4+5GHz WiFi 7 (802.11be) MiniPCIe module based on Qualcomm QCN6224/QCN6274/QCN9274, with 2T2R MU-MIMO for enterprise & industrial applications.
Q: What chipsets are available for WLE7002E25?
Commercial: QCN6224 / QCN6274
Industrial: QCN9274 (supports FIPS L2 & wide temp)
Q: What frequency bands does WLE7002E25 support?
2.4GHz + 5GHz dual-band concurrent.
Q: What is the maximum throughput?
2.4GHz: up to 688Mbps
5GHz: up to 4324Mbps
Q: What is the transmit power?
2.4GHz: up to 20dBm per chain
5GHz: up to 18dBm per chain
Q: What form factor and interface?
Standard MiniPCIe, PCIe 3.0 x1, 2× U.FL antenna connectors.
Q: What is the power supply and power consumption?
Voltage: 3.3V DC
Max power consumption: 8W (requires ≥2.5A current)
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, 240MHz channel support.
Q: Is this module compatible with x86 / ARM platforms?
Yes, compatible with Intel x86, NXP, Marvell, and other ARM platforms.
Q: Does the module include Bluetooth?
No. It is a pure PCIe WiFi module, no USB/SDIO/Bluetooth function.
Q: What are the key MiniPCIe pin functions?
Includes 3.3V power, PCIe 3.0 differential lanes, REFCLK, WAKE, RESET, and RF disable control pins.
Q: What certifications does WLE7002E25 have?
FCC, CE RED, IC, RoHS, REACH compliant.
