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[China]
Trade Verify
Address: Room 503, Building A3, Area B, Songbai Industrial Park, Guangming District, Shenzhen
Contact name:Samuel Zhao
Shenzhen Ofeixin Technology Co., Ltd |
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Verified Suppliers
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General Specification
Introduction
Fn-Link Technology would like to announce a low-cost and low-power consumption module which has all of the Wi-Fi and Bluetooth functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamless roaming capabilities and advanced security, also could interact with different vendors’ 802.11a/b/g/n/ac/ax 2x2 Access Points in the wireless LAN.
The wireless module complies with IEEE 802.11 a/b/g/n/ac/ax 2x2 MIMO standard and it can achieve up to a speed of 1774.5Mbps (2x2 80MHz 11ax + 2x2 40MHz 11ax DBS). The integrated module provides PCIe interface for Wi-Fi, UART/PCM interface for Bluetooth.
This compact module is a total solution for a combination of Wi-Fi and Bluetooth V5.1 technology. The module is specifically developed for all portable devices.
Features
Highly integrated wireless local area network (WLAN) system-on-chip (SOC) for 2.4G/5G 802.11ax WLAN applications.
Compliant with IEEE 802.11a/b/g/n/ac/ax.
Supports 2x2 Multi-User Multiple-Input Multiple-Output (MU-MIMO).
Dual Band Simultaneous (DBS) with dual MAC, up to 1774.5 Mbps data
rate
(2x2+2x2 11ax DBS) Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at
5GHz.
Dynamic Frequency Selection (DFS, radar detection).
Offloading traffic for minimal host utilization at 11ac/ax speeds.
Supports low power PCIe (w/L1 sub-state) interface for WLAN and
UART/PCM
interface for Bluetooth.
Supports Bluetooth V5.1, BLE, ANT+ and be backwards compatible with
Bluetooth
1.2, 2.X+ enhance data rate.
Supports WLAN-Bluetooth coexistence and LTE-5G/ISM coexistence.
Supports Bluetooth for class1 and class2 power level transmissions
without
requiring an external PA. BT host digital interface:
- HCI UART (up to 3.2 Mbps)
- PCM for audio data
Standard M.2 2230 Key E Golden Finger interface.
General Specification
Model Name | 8291M-PR |
Product Description | Support Wi-Fi/Bluetooth functionalities |
Dimension | L x W x H: 22 x 30 x 2.3 (typical) mm |
Wi-Fi Interface | Support PCIe |
BT Interface | UART / PCM |
Operating temperature | -30°C to 70°C |
Storage temperature | -40°C to 125°C |
Recommended Operating Rating
Min. | Typ. | Max. | Unit | |
Operating Temperature | -30 | 25 | 70 | deg.C |
VDD | 3.15 | 3.3 | 3.45 | V |
VDDIO_3.3V | 3.15 | 3.3 | 3.45 | V |
VDDIO_1.8V | 1.71 | 1.8 | 1.89 | V |
Power consumption numbers will be updated in a future version of this document.
