WNFQ-291BEI - Wi-Fi 7 Tri-Band M.2 Module | SparkLAN
料号： WNFQ-291BEI ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
WNFQ-291BEI 概述
A wireless module is a compact radio subsystem that integrates an RF transceiver, baseband processing, antenna interfaces, and host connectivity into a standardized package. The WNFQ-291BEI belongs to the Wi-Fi module hierarchy and is intended for embedded systems requiring modern wireless networking without designing a complete RF front end from discrete components. Its M.2 2230 E-key format supports platforms that already provide an M.2 adapter.
Key capabilities include IEEE 802.11be, ax, ac, a, b, g, and n protocol support, dual-band dual-concurrent operation, 2x2 spatial streams, and concurrent use of 2.4 GHz with either 5 GHz or 6 GHz. The verified product information also identifies 4096-QAM support and compatibility with Windows, with Linux support described as forthcoming in the cited source.
Technically, the module combines a Qualcomm-based wireless platform with PCIe connectivity for Wi-Fi and USB connectivity for Bluetooth in the WNFQ-291BEI(BT) version. DBDC operation allows the host system to manage multiple wireless links concurrently, which is useful for gateways, industrial controllers, and connected equipment. The available data does not state the module's exact insertion power, temperature range, regulatory approvals, antenna connector details, or supported country list.
Typical applications include industrial IoT gateways, Wi-Fi 7 access points, embedded computers, robotics platforms, test equipment, and connected building systems. Because the module is supplied as an M.2 module rather than a bare IC, host firmware, operating-system support, antenna design, and regulatory integration remain part of the product qualification process.
For design-in, verify the host M.2 connector's PCIe and USB routing, confirm the host driver and OS support, and validate antennas for each required frequency band. This page combines the verified SparkLAN product data with practical module-integration considerations; unavailable electrical and mechanical details are marked explicitly rather than inferred.
直接替换替代料： WNFQ-291BEI ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
WNFQ-291BEI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →WNFQ-268AXI
✅ 直接替换📋 参考替代料（不在目录中）
WNFQ-291BEI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →WNFQ-291BEI
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →WNFQ-268AXI
✅ 直接替换📋 参考替代料（不在目录中）
WNFQ-291BEI 规格参数（制造商发布）
| Product Type | Qualcomm-based Wi-Fi 7 wireless module |
| Wireless Standard | IEEE 802.11be/ax/ac/a/b/g/n |
| Wireless Bands | 2.4 GHz, 5 GHz, and 6 GHz |
| Maximum Channel Bandwidth | 320 MHz |
| Spatial Streams | 2T2R / 2x2 |
| MIMO Mode | MU-MIMO |
| Concurrent Operation | DBDC, 2.4 GHz plus 5 GHz or 2.4 GHz plus 6 GHz |
| Host Wi-Fi Interface | PCIe |
| Bluetooth Interface | USB, for WNFQ-291BEI(BT) configuration |
| Module Form Factor | M.2 2230 E-key |
| Modulation | 4096-QAM |
| Operating System Support | Windows; Linux support described as forthcoming in verified source |
| RoHS 状态 | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | not_applicable |
WNFQ-291BEI 接口与连接器
WNFQ-291BEI 提供制造商发布的以下接口和连接器：无线, 蓝牙。扩展排针引脚定义、连接器引脚编号和电气限值在制造商文档中定义。
| 无线 | IEEE 802.11be/ax/ac/a/b/g/n |
| 蓝牙 | USB, for WNFQ-291BEI(BT) configuration |
请参阅 制造商文档 以查看完整的扩展排针引脚和连接器引脚编号。
典型应用
WNFQ-291BEI 适用于 6 应用s: Industrial IoT Gateway, Wi-Fi 7 Access Point, Embedded Industrial Computer, Robotics Controller, Connected Test Equipment, Smart Building Controller.
Industrial IoT Gateway
The WNFQ-291BEI fits industrial IoT gateways that need a standards-based M.2 wireless upgrade without redesigning the complete radio system. Its verified tri-band coverage at 2.4 GHz, 5 GHz, and 6 GHz supports flexible backhaul and local-network choices, while DBDC operation can combine 2.4 GHz with 5 GHz or 6 GHz. The 2x2 MU-MIMO configuration provides a modern basis for higher-throughput links. In a gateway, the module would typically terminate PCIe Wi-Fi traffic and, in the BT version, USB Bluetooth traffic. Before deployment, verify the host Linux or Windows driver path, antenna placement around the enclosure, thermal performance, and the regional 6 GHz regulatory plan.
推荐
Wi-Fi 7 Access Point
WNFQ-291BEI is suitable as the wireless engine in an embedded Wi-Fi 7 access point where a compact M.2 module is preferred over a custom RF design. Up to 320 MHz channel bandwidth and 4096-QAM support are the main verified features for high-throughput Wi-Fi 7 operation, while 2x2 spatial streams and MU-MIMO support multi-client network planning. The access-point host must provide the appropriate M.2 2230 E-key adapter, PCIe path, antenna distribution, and regulatory configuration. Use the module only with host firmware and drivers validated by SparkLAN or the platform integrator, since the available verified data does not state maximum RF transmit power or regulatory approvals.
推荐
Embedded Industrial Computer
The WNFQ-291BEI can add Wi-Fi 7 connectivity to an embedded industrial computer that already accepts M.2 2230 E-key modules. Its PCIe Wi-Fi interface allows the module to fit into a platform designed around modular wireless connectivity, reducing the need for a discrete RF front end. Tri-band operation is useful when the product must communicate with legacy 2.4 GHz equipment, conventional 5 GHz infrastructure, and newer 6 GHz systems. The integration should include a controlled antenna layout, adequate enclosure tuning, host driver installation, and thermal validation. The verified data does not provide the module's power consumption or operating temperature, so those values must be obtained before production release.
推荐
Robotics Controller
WNFQ-291BEI can support wireless commissioning, monitoring, and fleet connectivity in robotics controllers when the host provides M.2 2230 E-key support. The 2.4 GHz band can serve legacy or long-range links, while 5 GHz and 6 GHz options can support higher-capacity local communications. DBDC allows concurrent 2.4 GHz plus 5 GHz or 6 GHz operation, which can help separate traffic classes or maintain connectivity during network transitions. Robotics designs should account for antenna isolation from motors, EMI from switching power stages, thermal cycling, and enclosure materials. The module's verified data confirms the wireless capabilities, but not the RF connector arrangement, so antenna integration must follow the current manufacturer documentation.
推荐
Connected Test Equipment
WNFQ-291BEI is relevant to connected test and measurement equipment that needs modern tri-band Wi-Fi in a compact module. The M.2 2230 E-key format is convenient for instrument platforms with an existing module slot, while up to 320 MHz bandwidth can benefit high-throughput local data transfer. The host software must control the radio through validated drivers and must support the required regulatory domains and channel plans. For bench and production test systems, verify that the module's antenna system does not interfere with sensitive analog sections and that wireless firmware updates can be secured. Exact certifications, temperature limits, and RF test limits are not included in the supplied data and must be requested from the manufacturer.
推荐
Smart Building Controller
WNFQ-291BEI can serve as the wireless communications module in a connected building controller that must bridge sensors, service tools, and local network equipment. Its 2.4 GHz support is compatible with many building ecosystems, while 5 GHz and 6 GHz can provide additional capacity. The module's DBDC capability can support concurrent links, and its M.2 format simplifies integration into a controller designed around standard expansion hardware. For deployed systems, confirm operating-system support, device-driver signing, antenna placement within the enclosure, and local radio approval. Because building environments often contain dense neighboring radio networks, validate coexistence and roaming behavior with the final enclosure and antenna configuration.
推荐
推荐产品汇总
工程参考数据： WNFQ-291BEI ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | WNFQ-291BEI(BT) | WNFQ-268AXI | WNFQ-291BEI | WNFQ-291BEI(BT) | WNFQ-268AXI |
|---|---|---|---|---|---|---|
| Brand | SparkLAN | SparkLAN | SparkLAN | SparkLAN | SparkLAN | SparkLAN |
| Package | M.2 2230 E-key | M.2 2230 E-key | M.2 2230 E-key family platform; exact package details not provided | M.2 2230 E-key | M.2 2230 E-key | M.2 2230 E-key family platform; exact package details not provided |
关键差异点
- Wi-Fi 7 capability （对比 WNFQ-268AXI)
- Tri-band operation （对比 WNFQ-268AXI)
- Concurrent connectivity （对比 WNFQ-268AXI)
设计说明
Confirm that the host board exposes the required M.2 2230 E-key mechanical footprint, PCIe lanes, USB connection, power rails, ground-plane continuity, and antenna keepouts before layout release. The verified data confirms the M.2 and PCIe/USB architecture but does not provide a complete pinout, so use the current manufacturer hardware document rather than inferring connector assignments.
Route PCIe and USB signals as controlled-impedance differential or single-ended interfaces according to the host platform requirements, while maintaining continuous return paths and minimizing discontinuity near the M.2 connector. Keep RF antenna regions away from high-current switching nodes and noisy digital clocks. Validate the complete module-host assembly with signal-integrity and RF testing rather than relying only on nominal module specifications.
Do not assume that an M.2 form factor alone guarantees a drop-in replacement. Verify the exact module suffix, Bluetooth requirement, antenna interface, power requirements, host drivers, firmware, operating-system support, and regional radio approvals. The available cross-reference results identify WNFQ-291BEI as the successor to WNFQ-268AXI, but they do not provide enough verified detail to claim universal pin compatibility.
合规信息
The supplied verified data does not state RoHS, REACH, lead-free, halogen-free, or conflict-mineral compliance. Obtain current manufacturer compliance documentation before procurement.
