FH HF New 4G GNSS Serial Device Server HF2421G RS232 RS485 RS422 to Ethernet 4G 3G GPRS Network Converter GPS Industrial WiFi Module

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Description:
The 4G serial server device HF2421&HF2421G provides protocol conversion among RS232/RS485/RS422 interface, Ethernet/Wi-Fi and 3G/4G,which can meet the solutions for serial/network transmission of industrial products. The HF2421 integrates 4G/3G,Wi-Fi, Ethernet, high-speed serial port, RS232/RS485/RS422 interfaces, and it is based on Ecos operation system and contain webpage, TCP/IP stack which is convenient to achieve remote data collection and check.
The HF2421&HF2421G adopts highly integrated hardware and software platform,It has been optimized for all kinds of applications in the industrial control, smart grid , personal medical application and remote control that have lower data rates, and transmit or receive data on an infrequent basis.
Hardware interface meet international standard, while it supports air discharge(±15KV) and contact discharge(±8KV) for ESD.
HF2421G is an upgrade verion of HF2421, it add support for GPS and DIDO function.

Product features

• Support  4G/3G/GPRS network, FDD-LTE, TDD-LTE, WCDMA, TD-SCDMA, GSM900/1800, GNSS positioning.
• Support  double serial port, RS232/RS485/RS422 to 4G/3G
• Support  four DI/, transfer DO only 4G/3G
• Support  Dual Ethernet to 4G/3G
• Support  802.11BGN Wi-Fi to 4G/3G
• Support  2G/3G/4G/APN special network card and support VPN virtual private network.
• Support  TCP/IP/Telnet /Modbus TCP protocol, data TLS/AES/DES3 security encryption
• Support  webpage mode, PC software, IOTService configuration
• Support web OTA wireless upgrade
• Wide voltage 5 ~ 36VDC power supply
• Size: 178mm, x, 95mm, x, 26mm

The 4G serial server device HF2421&HF2421G provides protocol conversion among RS232/RS485/RS422 interface, Ethernet/Wi-Fi and 3G/4G,which can meet the solutions for serial/network transmission of industrial products.
The HF2421 integrates 4G/3G,Wi-Fi, Ethernet, high-speed serial port, RS232/RS485/RS422 interfaces, and it is based on Ecos operation system and contain webpage, TCP/IP stack which is convenient to achieve remote data collection and check.
The HF2421&HF2421G adopts highly integrated hardware and software platform,It has been optimized for all kinds of applications in the industrial control, smart grid , personal medical application and remote control that have lower data rates, and transmit or receive data on an infrequent basis.Hardware interface meet international standard, while it supports air discharge(
15KV) and contact discharge(
8KV) for ESD.

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