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Our 4G gateway HDG100 are widely used in the electricity market.
Release Time:2020-05-13 15:39:15| Browse Number:

 Ex-link's 4g gateway are widely used in the electricity market.


       Ex-link's edge computing gateway HDG100 can achieve a lot of data collection, protocol analysis, edge computing, database and other work, effectively reduce the platform computing load, reduce bandwidth and traffic costs, and reduce data processing delay.

• 1.2G main frequency ARM Cortex A7 CPU, providing data acquisition, protocol analysis, edge computing, database and other application processing.

• 2G / 3G / 4G LTE data transmission.

• Automatic dial-up link on power-up.

• Built-in hardware watchdog and software watchdog, system abnormality, self-recovery after crash.

• Built-in heartbeat and link maintenance mechanism to ensure that the data link is permanently online.

• 2 * 2 MIMO 4G LTE dual antenna.

• Support 4G LTE CAT 4.

• Support routing and DTU data transmission functions.

• Support TLS and standard network encryption methods.

• Support Modbus protocol, support mainstream network protocols and equipment protocols such as inverter, combiner box, electricity meter, sensor, flow meter, weather station, PLC, CNC and so on.

• Support external devices, sensors and other data collection, protocol analysis, edge computing, etc., effectively reduce the size of data packets from the terminal to the cloud platform, reduce server configuration and broadband use costs, and reduce operation and maintenance use costs.

• Support 1 * LAN port communication.

• Optional support: 1 * RS232 / RS485, 2 * RS485, GPIOs (2 digital outputs or 2 analog inputs) etc.

• Support: WIFI hotspot sharing, GPS / Glonass / Beidou positioning.

• Support a SIM card.

• Wide voltage external power supply: + 6V / 2.5A ~ + 36V / 0.5A

• Working temperature: -40 ℃ ~ + 80 ℃

• Provide remote equipment and IoT flow card management platform.

• Operating system: Linux 3.18.20

• Ultra-small size: 115mm * 73mm * 20mm


Communication protocol. PPTP,L2TP,IPSEC   VPN,   GRE,   Open VPN,   HTTPS,   SSH,SNMP,TCP,UDP,Telnet,   DHCP,HTTP,DDNS,TR-069,Modbus,MQTT etc protocols.


Support multiple inverters, electricity meters, combiner boxes, sensors and other external device data collection.

  

Inverter brand.


       Huawei, Gurivat, Easter, Jinlang, Sanjing, Zhongneng, Kstar, Sunshine, INVT, Maoshuo,Inverters such as Zhaoneng, Sanjing, Aifu, Omnik, Jingfuyuan, Goodway and other mainstream brands.

       Supports data collection and protocol analysis for mainstream junction boxes, electricity meters, weather stations, sensors, etc.

       Support data collection, protocol analysis and remote control of PLC, CNC, machine tool and other mainstream manufacturers.


Power protocols. 

       The State Grid TLS encryption protocol supports IEC101, IEC102, IEC103, IEC104, IEC61850, DL / T645 2007, DL / T 698.45-201X, DLMS and other protocols.


Gateway监测运维系统-英文版.jpg

 
 
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