WiFi 7 module M.2 B+M Key Dual Band Module 2×2 5G PCIe3.0 4096-QAM OFDMA plug‑and‑play for AP, router & embedded devices WLTB7002E55
- Qualcomm QCN6274 ‘Waikiki’ series for Commercial Grade
- Qualcomm QCN9274 ‘Waikiki’ series for Industrial Grade
- M.2 B+M Key Interface with PCIe 3.0
- Based on WK01.4 reference design
- Supports up to 4096-QAM
- -20°C to 70°C operating temperature
WLTB7002E55 – WiFi 7 Dual-Band 5GHz Module
Product Overview
WLTB7002E55 is a dual-band 5GHz WiFi 7 (802.11be) module based on Qualcomm QCN6274/QCN9274, featuring 2×2 MU-MIMO, M.2 B+M Key form factor, and PCIe 3.0 interface for enterprise and industrial applications.
Key Overview
Target Users：Enterprise network integrators, industrial IoT solution providers, cybersecurity appliance manufacturers, transportation system integrators, SMB networking solution providers, healthcare equipment manufacturers
Core Strengths：Dual-band 5GHz-L + 5GHz-H operation, 2×2 MU-MIMO with 4324Mbps per band, Multi-Link Operation (MLO), 4096-QAM, OFDMA, FIPS L2 security (QCN9274), cross-platform compatibility
Typical Applications：Enterprise high-density WiFi deployments, industrial automation, secure wireless backhaul, in-vehicle connectivity, healthcare IoT devices
Technical Specifications
WLTB7002E55 WiFi 7 module technical specifications covering chipset, wireless capabilities, power requirements, and environmental compliance.
The WLTB7002E55 module features a compact M.2 form factor with an integrated heatsink design for optimal thermal management. The component layout includes two U.FL antenna connectors (CH0 and CH1) for dual-band operation, enabling simultaneous 5GHz-L and 5GHz-H connectivity. The M.2 B+M Key Edge Connector provides both power and high-speed PCIe 3.0 interface connectivity.
Key Components
- CH0 (Channel 0): Primary antenna connector for 5GHz-L band operations, supporting high-performance wireless connectivity with up to 18dBm transmit power. This channel operates in the lower 5GHz spectrum (5.180~5.320GHz).
- CH1 (Channel 1): Secondary antenna connector for 5GHz-H band operations, enabling simultaneous dual-band functionality with up to 17dBm transmit power. This channel operates in the upper 5GHz spectrum (5.500~5.825GHz).
- M.2 B+M Key Edge Connector: Industry-standard interface supporting PCIe 3.0 x1 lane for high-speed data transfer (up to 8Gbps) between the module and host platform. This connector provides both power (3.3V) and data connectivity.
Standard & Wireless Specifications
| Parameter | Specification |
|---|---|
| Chipset | Qualcomm QCN6274 (Commercial) / QCN9274 (Industrial) |
| WiFi Standard | IEEE 802.11be (WiFi 7), 802.11ax (WiFi 6) compatible |
| Frequency Band | 5GHz Low (5.180~5.320GHz) + 5GHz High (5.500~5.825GHz) |
| MIMO Configuration | 2×2 MU-MIMO, 2 spatial streams per band |
| Maximum Throughput | Up to 4324Mbps per band, Typical |
| Transmit Power | 5GHz-L: 18dBm, 5GHz-H: 17dBm per chain, Max |
| Channel Widths | 20/40/80/160/240MHz |
| Interface | PCIe 3.0 x1 |
| Form Factor | M.2 B+M Key |
| Antenna Connectors | 2x U.FL Connectors |
| Operating Voltage | 3.3V DC |
| Power Consumption | 8.5W, Max |
| Certifications | FCC (USA), CE RED (EU), IC (Canada) |
| Environmental Compliance | REACH (USA), RoHS (EU) |
Power Requirements
| Parameter | Specification | Unit |
|---|---|---|
| DC Power | 3.3 | V |
| Power Consumption | 8.5 | W (Max) |
Key Features
Dual-Band 5GHz Operation
Simultaneous 5GHz-L and 5GHz-H band operation reduces interference between 5GHz and 6GHz bands, doubling capacity for high-throughput applications.
2×2 MU-MIMO
Two spatial streams per band enable simultaneous data transmission to multiple clients, delivering up to 4324Mbps throughput per band.
Multi-Link Operation (MLO)
Supports simultaneous connectivity across multiple channels, reducing latency and aggregating throughput for improved reliability.
4096-QAM Modulation
Higher-order modulation scheme increases data density per symbol, enabling higher throughput compared to previous WiFi generations.
OFDMA
Orthogonal Frequency Division Multiple Access enables efficient multi-user communication, improving network efficiency in high-density environments.
Preamble Puncturing
Improves spectral efficiency by allowing transmission on punctured spectrum portions when legacy devices occupy parts of the channel.
FIPS L2 Security (QCN9274)
Industrial-grade cryptographic protection ensures secure wireless communications for sensitive applications.
AP + STA Concurrent Mode
Supports simultaneous access point and station modes, enabling both backhaul connectivity and client access in a single device.
Model Variants
| Model | Chipset | Grade | Key Features |
|---|---|---|---|
| WLTB7002E55-C | Qualcomm QCN6274 | Commercial Grade | Standard WiFi 7 feature set |
| WLTB7002E55-I | Qualcomm QCN9274 | Industrial Grade | FIPS L2 security, extended temperature range |
Target Applications
The WLTB7002E55 WiFi 7 module is engineered for demanding enterprise and industrial applications requiring high-performance wireless connectivity. Its dual-band 5GHz architecture enables simultaneous backhaul and client connectivity, making it ideal for various deployment scenarios.
- Enterprise Networking: High-density WiFi deployments in corporate offices, conference centers, and public venues requiring reliable multi-user connectivity with minimal latency.
- Industrial IoT: Ruggedized deployments in manufacturing environments, smart factories, and industrial automation requiring reliable wireless connectivity in harsh conditions.
- Transportation: In-vehicle infotainment systems, fleet management, and connected car applications requiring high-speed, low-latency wireless connectivity.
- Cybersecurity Appliances: Secure network gateways, VPN appliances, and threat detection systems requiring high-performance wireless interfaces with advanced encryption support.
- SMB Solutions: Small-to-medium business networking equipment, including routers, access points, and mesh systems requiring cost-effective, high-performance WiFi 7 capabilities.
- Healthcare: Medical devices, telemedicine equipment, and healthcare IoT applications requiring reliable, secure wireless connectivity in sensitive environments.
Comparison Table
| Parameter | WLTB7002E55 | WiFi 6 Module | WiFi 5 Module |
|---|---|---|---|
| WiFi Standard | 802.11be (WiFi 7) | 802.11ax (WiFi 6) | 802.11ac (WiFi 5) |
| Max Throughput | 4324Mbps/band | 2402Mbps | 867Mbps |
| MIMO | 2×2 MU-MIMO (dual-band) | 2×2 MU-MIMO | 2×2 MU-MIMO |
| Modulation | 4096-QAM | 1024-QAM | 256-QAM |
| Channel Width | 240MHz | 160MHz | 80MHz |
| MLO Support | Yes | No | No |
| Dual-Band 5GHz | Yes | No | No |
Ordering Information
| Model | Description | Chipset | Ordering Code |
|---|---|---|---|
| WLTB7002E55-C | WiFi 7 Dual-Band 5GHz 2×2 MU-MIMO, Commercial Grade | QCN6274 | WLTB7002E55-C-XX |
| WLTB7002E55-I | WiFi 7 Dual-Band 5GHz 2×2 MU-MIMO, Industrial Grade | QCN9274 | WLTB7002E55-I-XX |
For pricing and availability, please contact our sales team for B2B inquiry.
Frequently Asked Questions
Q: What chipset does WLTB7002E55 use?
It uses Qualcomm QCN6274 (commercial grade) and QCN9274 (industrial grade) Waikiki series chipsets.
Q: Is WLTB7002E55 a WiFi 7 module?
Yes, it is a Dual-Band 5GHz Low + 5GHz High WiFi 7 (802.11be) module.
Q: What is the frequency band of WLTB7002E55?
5GHz Low (5.180~5.320GHz) + 5GHz High (5.500~5.825GHz) dual-band.
Q: What is the MIMO configuration?
2T2R (2×2) MU-MIMO for both 5GHz Low and 5GHz High bands.
Q: Does it support AP and STA modes?
Yes, it supports both modes for simultaneous wireless backhaul and client connectivity.
Q: What WiFi 7 features are supported?
Supports 4096-QAM, OFDMA, Multi-Link Operation (MLO), and preamble puncturing.
Q: What is the form factor and interface?
M.2 B+B+M Key, PCIe 3.0 x1 high-speed interface.
Q: What is the power supply and consumption?
3.3V DC power supply, maximum power consumption 8.5W.
Q: Does QCN9274 support FIPS L2 encryption?
Yes, FIPS L2 cryptographic protection is exclusive to the industrial-grade QCN9274.
