ComIoT 19模块是由深圳市动通科技有限公司研发生产的完整路由核心模块。集成1个2.5G网口和4个1G网口,支持802.11 a/b/g/n/ac/ax协议,可提供多种场景的WiFi 6解决方案。它针对低功耗、高集成度的WIFI6 AP和路由设备进行了优化,只需要简单的外部接口设计即可使用。
该模块是基于MT7981设计的,MT7981是一个双核ARM Cortex-A53 CPU,主频为1.3GHz。WIFI芯片采用MT7976CN,支持双频802.11a/b/g/n/ac/ax 2x2 MIMO,大带宽可达3000Mbps。该模块支持AP模式和客户端模式,包含大量的业务应用软件,减少了客户的研究和设计工作。
产品特性
基于MTK MT7981B+MT7976C+MT7531AE+GPY211的解决方案
2.4GHz支持WiFi6,高速度573Mbps
5GHz支持WiFi6,高速度2402Mbps
支持动态频率选择(DFS)
内存支持DDR3 256MB
支持32mb SPI NOR Flash
支持扩展256MB NAND闪存
以太网端口支持2.5Gbps
支持USB 2.0和USB 3.0
支持串行和多GPIO
Hardware Specifications
Main Chipset | MTK MT7981B+MT7976C+MT7531AE+GPY211 |
Flash | SPI NOR Flash 32MB (Optional Max NAND Flash 128MB) |
Memory | 256MB(Optional Max 1GB) |
RF Frequency | 2.40~2.4835GHz & 5.725~5.850GHz |
WiFi Standards | 802.11a/b/g/n/ac/ax(2X2) |
Modulation | 11b: DBPSK, DQPSK and CCK and DSSS 11g: BPSK, QPSK, 16QAM, 64QAM and OFDM 11n: MCS0~15 OFDM 11a:BPSK, QPSK, 16QAM, 64QAM 11ac:BPSK, QPSK, 16QAM, 64QAM, 256QAM,OFDM 11ax:BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM, OFDMA |
Theoretical Bandwidth | 11b:1, 2, 5.5 and 11Mbps 11g:6, 9, 12, 18, 24, 36, 48 and 54 Mbps 11n: MCS0~15,MIMO up to 300Mbps 11a:6, 9, 12, 18, 24, 36, 48 and 54 Mbps 11ac:wave2,MU-MIMO,up to 867Mbps 11ax:2.4Ghz up to 573Mbps,5.8GHz up to 2402Mbps |
Board to Board Connector | 120Pin Connector |
Main Interfaces | Ethernet*5 UART*2 USB2.0*1 or USB3.0*1 |
PCB | 4 Layer |
Size / Weight | 82mm x 80mm x 12mm / 105g (Including heat sink) |
Antenna | Standard IPEX |
Operating Temperature | -20°C to +70°C |
Storage Temperature | -40°C to +90°C |
Humidity | 5% ~ 95% |
Static Protection | Human Body Model: -2KV ~ +2KV |
Static Protection | Machine Mode: -200V ~ +200V |
Operating Voltage | 12V +/-10% |
Average Power Consumption | 6W |
Cooling Size (Recommended) | 60*80*7mm Note: the wifi6 chip operates and has high thermal temperature, the module temperature needed to be in control below ≤70° |
GPIO Output Voltage | 3.3V +/-10% |