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MTK MT7981 Router Development Sample: WIFI6 5G/4G Wireless AX3000 OpenWrt

MTK MT7981 Router Development Sample: WIFI6 5G/4G Wireless AX3000 OpenWrt

U7981-01-AX PCBA: bare board model
U7981-01-AX: Complete device model (including casing, antenna, and power adapter, excluding 4G/5G module).
1. Customization fees generally cover the cost of product R&D modifications and sample engineering and material costs. Customization fees can typically be refunded to the customer as a deduction from the final payment once a certain quantity is accumulated in the order.
2. Minimum order quantities vary depending on the product. Our company is generally flexible with quantities and will try our best to meet customer needs. The smaller the order quantity, the higher the unit price.
3. Various aspects of the product, such as hardware and software functions, casing, packaging, and accessories, can be provided according to customer requirements. We provide free technical support for CE/FCC/ROHS/CCC/BSMI/KC certifications, etc. The customer is responsible for the certification costs themselves.

Consult

Features Technical Indicators Overall Dimension

1.Embedded dual-core ARM® Cortex-A53 (1.3GHz)
2.Optional SPl NAND for low cost and EMMC for big storage application
3.Optional LTE /5G application
4.Low Cost WIFI6 AX3000 platform
5.Industry iron case with removable SMA antennas

Specifications

Chipset	CPU: MTK MT7981 dual-core ARM® Cortex-A53 WIFI6: MT7976C 5 Giga-PORT Switch: MT7531A
System Memory	Default DDR3 256Mbyte (Optional 512Mbyte)
Nor Flash EMMC NAND Flash	Optional 8/16/32/64Mbyte Optional 8Gbyte EMMC Default 128Mbyte (Optional 256Mbyte) NAND Flash
Expansion	1x 4G/5G Module with a SIM card 1x USB TYPEA connector for power only
Wireless	MU-MIMO 802.11a/b/g/n/ac/ax WiFi 6 2.4GHz 2T2R 576Mbps, B mode@23dBm(Max) 5.8GHz 3T3R 2.4Gbps, A mode@23dBm(Max)
Wired Interface	5x Gigabit 1WAN+4LAN
Reset Button	1x Factory Restore Button (GPIO)
DC Power	1x DC Jack Connector (Default 12V@1A)
Power Consumption	9 W(Max),12V@1A without Expansion 24W(Max), 12V@2A in full range
Software	MTK OpenWrt which includes Uboot, Kernel, Driver and Tool Chain
Environmental	Temperature: Operating: 0ºC to 50ºC, Storage: -40ºC to 90ºC Humidity (non-condensing): Operating: 5% to 95%, Storage: Max. 95%
Case	Material: Iron, Dimensions: 155x111x30mm

MT7981 Block Diagram

Board Block Diagram

Dimensions

Customization Options

UniElec have engaged in providing global customers with professional ODM/OEM service of customized stable and cost-effective electronic products. We can customize total production for the customer including Chassis, Hardware, Software and Package as below customization options for this product. Contact us at sales@unielecinc.com for more detailed info.

Name	Customization Comments	UniElec Customization
Memory	Change to 512Mbyte DDR3 Change to 512Mbyte/1Gbyte/2Gbyte DDR4	Supported
Nor Flash	Change to 8/16/32/64Mbyte	Supported
EMMC	Change to 8Gbyte EMMC	Supported
NAND Flash	Change to 256Mbyte NAND Flash	Supported
4G/5G Module	Select the right M2 4G/5G module for your application	Supported
Case	Select the different case material for your application	Supported

Ordering Information

Models	Comments
U7981-01-AX	128Mbyte Nand Flash and 256Mbyte DDR3 RAM