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M7986U1

The M7986U1 is an IEEE 802.11ax compliant radio module with Mediatek MT7986A SoC based SODIMM type SOM(System on Module). It can deliver up to 24dBm (2 streams) high output power, but still keep a very compact dimension of 67.5mm(Length) x 66mm(Width) x 3mm (Hight),  making it a perfect WiFi solution for WiFi & IOT(Internet Of Things) applications. 

Features

  • Wi-Fi6/6E IEEE 802.11a/b/g/n/ac/ax 2.4/5GHz dual band dual concurrent applications

  • Supports MIMO 4x4(2.4GHz) and 4x4(5GHz) WiFi operations

  • Supports WiFi PHY rate of 1,376Mbps for 2.4Ghz(40MHz) and 4,804Mbps for 5GHz(160MHz)

  • SoC: MTK Filogic830 MT7986A Quad Core A53 1.8Hz CPU

  • RF IC: MT7975GN + MT7975A, 802.11ax WiFi6 2.4/5GHz 4x4 radios

  • Memory: 8GB EMMC + 2GB DDR4 with optional NAND and NOR reserved and can be customized per request

  • Ethernet Interface : 2 x HSGMII

  • Interfaces: 1xPCIE3.0 1L, 1xUSB3.0, 1xUSB2.0, SPI,UART, I2C, GPIO

  • Connector: DDR3 SODIMM connector

  • Dimension: 67.5 x 66 mm

System

  • CPU: Mediatak MT7986A Quad ARM A53 1.8GHz SoC

  • Memory: 

    • DDR3/4: 1GB (up to 4GB)

    • EMMC: up to 16GB

    • NOR: (reserved)

    • NAND: (reserved, EMMC and NAND flash share same SPI pinouts)

WLAN

  • Standard: IEEE802.11a/b/g/n/ac/ax WiFi6

  • Bandwidth: 2.4GHz 4x4 40MHz+ 5GHz 4x4 160MHz 802.11ax Wi-Fi6

  • Frequency: 2412 MHz ~2472MHz, 5180 MHz ~5825MHz

  • MIMO: 2.4GHz 4x4+ 5GHz 4x4

  • Transmit power

    • 2.4GHz: Max. 21dBm/MCS0

    • 5GHz: Max. 21dBm/MCS0

  • Sensitivity: -96dBm ~ -52 dBm ​

  • Channel size: 20/40/80/160 MHz

  • Modulation: BPSK, QPSK, 64/256/1024 QAM

  • Data rate

    • 2.4G Rate: HE0-HE11 (8 Mbps – 573.3 Mbps)

    • 5G Rate : HE0-HE11 (8 Mbps – 1200 Mbps)

  • Security: AES-CCMP, GCMP hardware processing​

MISC

  • Power consumption: Typical 18W, Max. 24W with full Tx​

  • Operating temperature: -0°C ~ +70°C

  • Storage temperature: -40°C  ~ +90°C

  • Operating humidity: 5%-95%(Non-condensing)

  • Dimension: 67.5 X 66 X 3.0mm

  • Antenna connector: 4(2.4GHz) + 4(5GHz) Ipex connectors

  • Power supply: +5V

  • Interfaces: 

    • 2 x HSGMII

    • 1 x USB3.0 Host + 1 x USB2.0

    • 12 x GPIO

    • 2 x UART (shared with EMMC/SPI)

  • Pin share scheme: 1xEMMC or 2xSPI or 1xUART + SPI NAND, or 1xUART + PTA or GPIO

  • Software: ​

    • OpenWRT 23.05 support with Linux kernel v5.15; or

    • Debian 11.8 Bullseye with Linux kernel v5.15​​​​

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