| 
 Items 
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 Description 
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| 
 Power Supply 
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 DC: 9~36V, 2-pin terminal block connector, 5.08mm-2P, reverse polarity protection, surge protection 5.5*2.1 DC jack connector 
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| 
 Working Current 
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 Average: 300mA@12V, max: 900mA @12V 
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| 
 Serial port 
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| 
 No. 
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 1 x RS485, 3-pin terminal block connector, 3.81mm-3P 1 x RS232,DB9 male 
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| 
 Baud rates 
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 RS232: 1200/2400/4800/9600/19200/38400/57600/115200/230400 RS485: 1200/2400/4800/9600/19200/38400/57600/115200/230400 
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| 
 Data bits 
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 7, 8 
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| 
 Stop bits 
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 1, 2 
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| 
 Parity 
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 NONE, ODD, EVEN 
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| 
 Flow Control 
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 RS232: Hardware flow control RS485: 485 conflict prevention 
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| 
 Packaging Interval 
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 Range: 0 ~ 1000ms, default: 0ms 
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| 
 Packaging Length 
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 Range: 5 ~ 1460 bytes, default: 1000 bytes 
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| 
 Ethernet Ports 
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| 
 No. 
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 2 x Ethernet ports: 1 x WAN/LAN(configurable), 1 x LAN 
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| 
 Interface 
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 RJ45, 10/100 Mbps, compliance with IEEE 802.3, supports auto MDI/MDIX, 1.5KV network isolation transformer protection 
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| 
 Wi-Fi 
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| 
 Standards & Frequency 
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 IEEE 802.11b/g/n/ac,  2.4GHz & 5.8G 
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| 
 Working Mode 
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 AP/STA/AP+STA/Bridge 
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| 
 Data speed 
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 867Mbps(5.8GHz) & 300Mbps(2.4GHz) 
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| 
 MU-MIMO 
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 2 x 2 
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| 
 Modulation system 
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 DSSS(DBPSK.DOPSK,CCK) 
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| 
 OFDM(BPSK,QPSK,16-QAM,64-QAM,125-QAM,256-QAM) 
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| 
 Covering distance 
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 2.4G: Coverage radius up to 400 meters 5.8G: Coverage radius up to 200 meters 
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| 
 Wi-Fi Users 
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 16 
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| 
 Antenna 
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 2 x 5 dBi rod antenna 
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| 
 Antenna Connector 
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 2 x SMA-female 
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| 
 Physical Property 
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| 
 Casing material 
 | 
 Metal shell, IP30 protection 
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| 
 Dimensions 
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 110.5*105*26mm(L*W*H,antenna pedestal,terminal block are not included) 
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| 
 Installation 
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 Wall mounting, desktop placement 
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| 
 EMC 
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 Surge protection: level 3, IEC61000 ESD protection: level 3, IEC61000 EFT protection: level 3, IEC61000 
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| 
 Operating temperature 
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 -25℃~+75℃ 
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| 
 Storage temperature 
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 -40℃~+125℃ 
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| 
 Operating humidity 
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 5% ~ 95% RH, non-condensing 
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| 
 Storage humidity 
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 1% ~ 95% RH, non-condensing 
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| 
 Software Function 
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| 
 Network protocols 
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 TCP, UDP, HTTP, TLS, MQTT, ARP, DHCP, ICMP, PPPoE, IPv4, DNS, SNMP, NTP, 
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| 
 Modbus Gateway 
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 Modbus RTU/TCP protocol conversion, Modbus multi-host polling 
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| 
 IP 
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 DHCP/StaticIP 
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| 
 MQTT 
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 Standard MQTT protocol, 16 subscription topics and 16 publish topics 
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| 
 Registration packet 
 | 
 √ 
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| 
 Heartbeat packet 
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 √ 
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| 
 IOT PLATFORMS 
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 AWS IOT, Alibaba Cloud, PUSR cloud 
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| 
 User Configuring 
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 Web console(HTTP), AT command 
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| 
 Others 
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| 
 Reload 
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 Pinhole reset button, press and hold for 3~15 to reset to factory settings 
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| 
 Indicators 
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 1 x RS485, 1 x RS232, 1x WLAN, 1 x RUN, 1 x PWR 
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| 
 Ground protection 
 | 
 Screw 
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| 
 APPROVALS 
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| 
 Regulatory 
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 CE/RED*, RoHS*, WEEE*, FCC* 
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