WiFi 7 (802.11be) 5G+5GHz Dual Band Module 2×2 MU-MIMO WLE7002E55
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WLE7002E55 – WiFi 7 (802.11be) 5G+5GHz Dual Band Module
Product Overview
WLE7002E55 is a Dual-Band 5GHz Low + 5GHz High WiFi 7 (802.11be) module based on Qualcomm QCN6224/QCN6274/QCN9274, delivering up to 4324Mbps throughput per band for enterprise and industrial applications.
Key Overview
Target Users：Enterprise network equipment manufacturers, industrial IoT integrators, cybersecurity solution providers, transportation system integrators
Core Strengths：WiFi 7 technology, 2×2 MU-MIMO, dual 5GHz bands, MLO support, 4096-QAM, PCIe 3.0 interface, interference reduction design
Typical Applications：Enterprise routers, industrial gateways, wireless bridges, high-density AP deployments, cybersecurity appliances
Technical Specifications
WLE7002E55 is a Dual-Band 5GHz-L + 5GHz-H WiFi 7 module supporting simultaneous operation on both 5GHz bands for maximum throughput.
| Parameter | Specification |
|---|---|
| Chipset(s) | Qualcomm QCN6224/QCN6274 (Commercial) Qualcomm QCN9274 (Industrial) |
| Wireless Standard | 5GHz-L: 802.11a/n/ax/be 5GHz-H: 802.11a/n/ax/be |
| MIMO Configuration | 2×2 MU-MIMO per band |
| Max Throughput | 5GHz-L: up to 4324Mbps 5GHz-H: up to 4324Mbps (Typical) |
| Frequency Range | 5.180–5.320GHz (5GHz-L) 5.500–5.825GHz (5GHz-H) |
| Channel Widths | 20/40/80/160/240MHz |
| Tx Power (Per Chain) | 5GHz-L: up to 18dBm 5GHz-H: up to 17dBm (Max) |
| Interface | MiniPCIe, PCIe 3.0 x1 |
| Antenna Connectors | 2× U.FL (IPEX) |
| Operating Voltage | 3.3V DC |
| Max Power Consumption | 8.5W (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 5GHz Band Operation
Simultaneous 5GHz-L and 5GHz-H operation reduces interference between adjacent bands while doubling throughput capacity.
High Throughput
Up to 4324Mbps per band with 240MHz channel width, ideal for bandwidth-intensive applications.
Multi-Link Operation (MLO)
Supports MLO for lower latency and throughput aggregation across both 5GHz bands.
Industrial Grade Option
QCN9274 variant offers FIPS L2 security for enhanced cryptographic protection in industrial applications.
AP + STA Concurrent
Supports simultaneous backhaul and client connectivity for flexible network deployment.
Model Variants
| Model | Chipset | Operating Temp | Security | Description |
|---|---|---|---|---|
| WLE7002E55-C1 | QCN6224 | -20°C to +70°C | Standard | Commercial grade, cost-optimized entry-level solution |
| WLE7002E55-C2 | QCN6274 | -20°C to +70°C | Standard | Commercial grade, enhanced performance |
| WLE7002E55-I | QCN9274 | -40°C to +85°C | FIPS L2 | Industrial grade, extended temp range, enhanced security |
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.
Enterprise Access Points
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.
Cybersecurity Appliances
Perfect for security-focused applications with FIPS L2 support on industrial grade variants.
Transportation Systems
Used in transportation hubs requiring high-bandwidth wireless connectivity for passenger services.
Important Precautions
- Power Supply Design: Maximum power consumption is 8.5W. The host motherboard must provide stable 3.3V large current output (minimum 2.5A).
- RF Antenna System: CH0 and CH1 dual antenna channels support dual 5GHz concurrent working mode. Always connect 50Ω matched antennas before powering on.
- Thermal Management: As a high-power 8.5W industrial module, heat dissipation design is essential. The factory built-in heat sink helps reduce core temperature.
- NC Pins: All NC (No Connect) pins are factory reserved and floating design. Do not connect any power, ground or signal wire arbitrarily.
- PCIe Compatibility: The module requires a host with a PCIe 3.0-compliant Mini PCIe slot.
Comparison Table
| Parameter | WLE7002E55 | WiFi 6 Module | WiFi 5 Module |
|---|---|---|---|
| Standard | 802.11be (WiFi 7) | 802.11ax (WiFi 6) | 802.11ac (WiFi 5) |
| Max Throughput | 4324Mbps per band | 2402Mbps | 1300Mbps |
| Max Channel Width | 240MHz | 160MHz | 80MHz |
| QAM | 4096-QAM | 1024-QAM | 256-QAM |
| MLO Support | Yes | No | No |
| Dual 5GHz | Yes (concurrent) | No | No |
| Latency | <10ms | <20ms | <30ms |
| MU-MIMO | 2×2 per band | 2×2 | 2×2 |
Ordering Information
| Model | Description | Temperature | Ordering Code |
|---|---|---|---|
| WLE7002E55-C1 | 2×2 MIMO, WiFi 7, 5+5GHz, MiniPCIe, QCN6224 | -20°C to +70°C | WLE7002E55-C1-XX |
| WLE7002E55-C2 | 2×2 MIMO, WiFi 7, 5+5GHz, MiniPCIe, QCN6274 | -20°C to +70°C | WLE7002E55-C2-XX |
| WLE7002E55-I | 2×2 MIMO, WiFi 7, 5+5GHz, MiniPCIe, QCN9274 | -40°C to +85°C | WLE7002E55-I-XX |
Note: Contact our sales team for pricing and availability. Minimum order quantities apply.
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: 8.5W
This module belongs to high-power industrial-grade WiFi module with peak power consumption up to 8.5W. 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
The WLE7002E55 uses a standard 52-pin Mini PCIe interface, with key pins defined for power, PCIe communication, and control signals.
| Pin Area | Key Signal | Functional Description |
|---|---|---|
| Power Pins | VDD_3V3 (Pin2/Pin24/Pin52) | 3.3V main power supply, responsible for powering the core circuit |
| 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 Clock | REFCLK-/REFCLK+ (Pin11/Pin13) | 100MHz differential reference clock for PCIe link negotiation |
| PCIe Receive | PCIE0_RX0_N/PCIE0_RX0_P (Pin23/Pin25) | Downstream data channel from host to module |
| PCIe Transmit | PCIE0_TX0_N/PCIE0_TX0_P (Pin31/Pin33) | Upstream data channel from module to host |
| Control Signals | WAKE_3v3, W_DISABLE_1V8, PERST_3v3, CLKREQ_3v3 | Wake, RF disable, reset, and clock request signals |
Frequently Asked Questions
Q: What is WLE7002E55?
WLE7002E55 is a 5GHz-L + 5GHz-H Dual-Band WiFi 7 (802.11be) MiniPCIe module based on Qualcomm QCN6224/QCN6274/QCN9274, 2T2R MU-MIMO for enterprise & industrial applications.
Q: What chipsets are available?
Commercial: QCN6224 / QCN6274
Industrial: QCN9274 (supports FIPS L2 security)
Q: What frequency bands does WLE7002E55 support?
Dual 5GHz band: 5GHz Low + 5GHz High concurrent.
Q: What is the maximum throughput?
5GHz-L / 5GHz-H: up to 4324Mbps per band (2×2 MU-MIMO).
Q: What is the transmit power?
5GHz-L: up to 18dBm per chain
5GHz-H: up to 17dBm 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: 8.5W
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: 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: Does this module include Bluetooth?
No. It is a pure PCIe WiFi module, no USB/SDIO/Bluetooth function.
Q: What certifications does WLE7002E55 have?
FCC, CE RED, IC, RoHS, REACH compliant.
