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Shenzhen Huasifei Technology Co., Ltd.
12V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232

12V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232

  • High Light

    48V Industrial 4 G Router


    Industrial 4 G Router RS485


    Industrial 4G Router RS232

  • RJ45 Network Port
    3 Pcs 1 WAN Port 2 LAN Ports 10M/100Mbps Self-flip
  • Function
    FireWall, QoS, VPN
  • Transmission Rate
    2.4G 300Mbps
  • WIFI
    802.11 B/g/n
  • Working Temperature And Humidity
    -40~75℃ 5%~90%RH(no Condensation)
  • Power Supply Input
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 piece
  • Price
  • Packaging Details
    27*22*8 cm 1piece
  • Delivery Time
    7 work days
  • Payment Terms
    T/T, Western Union,Paypal
  • Supply Ability
    1000PCS/45 days

12V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232

Industrial Grade 4g LTE Router WiFi 3 Ethernet RJ45 Dual Serial Port RS485 RS232


Product Description


  WS300C is a multi-functional wireless router that can provide G network and supports pass-through, Modbus TCP to RTU and other functions. Users can use WS300C 4G industrial router using 4G network to provide network for devices. WS300C has RS485 interface and RS232 interface, with RS485 interface and RS232 interface devices can be connected to WS300C to achieve data transmission conversion, WS300C through the 4G network and server connection, WS300C will get the device Data transfer to the server, the user can remotely view the equipment data through the PC terminal to achieve the function of industrial data acquisition and remote transmission.


Key Features

  • With one serial port RS485 and one serial port RS232, suitable for more application scenarios
  • Three Ethernet ports, anti-surge protection design for network port, 300Mbps wireless 2. 4G WiFi
  • Linux kernel, professional driver, years of industry experience, stable data transmission on serial port
  • Support 4G Internet access / PPPoE dial-up / DHCP dynamic acquisition / static IP / wireless bridging a variety of network connections
  • Web management background, no need to download any software, even WiFi plug network cable to open the browser can be easily set
  • Support transparent transmission, support MQTT platform access, support PLC remote download, with RTC clock
  • Support Modbus TCP to RTU, support Modbus master/slave communication
  • Support protocol customization, can assist customers to access the platform
  • One-to-one customer service, customized field solutions based on existing equipment, fast sample testing



Basic parameters  
Product Model WS300C
Size 120. 60x84. 60x22. 80mm
Housing Metal Case
Working temperature and humidity -40~75 5%~90%RH(no condensation)
Storage temperature and humidity -45~80 5%~90%RH(no condensation)
Power supply input 12V-48V
Power Connector 5. 8 pitch 2P universal interface
Pushbutton Long press 5 seconds to restore factory settings
Device Management WEB interface management
Installation method Bracket mount or rail mount
Ethernet Parameters  
Network Port Type RJ45
Number of network ports 3 pcs 1 WAN port 2 LAN ports 10M/100Mbps self-flip
Serial port parameters  
Serial port category RS485 and RS232
Number of serial ports 1 RS485 serial port, 1 RS232 serial port
Connection type RS485 serial port: 5. 8mm plug-in terminal; RS232 serial port: DB9 male connector
Communication mode Modbus TCP to Modbus RTU, TCP Serial Transparent Transport, MQTT Serial Transparent Transport, MQTT to TCP
Number of supported slaves Maximum 32
Baud rate 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400
Data bits 5, 6, 7, 8
Check bits No parity, odd parity, even parity, space parity
Stop bits 1,2
Network Parameters  
Internet connection Ordinary 4G network / APN dedicated line / IOT card / wired network / wired bridge
4G speed LTE CAT4 network Uplink 50Mbps Downlink 150Mbps
Wireless Standard 2. 4GHz WiFi IEEE802. 11b/g/n
Wireless Rate 300Mbps
RTC Clock Support RTC clock calibration function
Firewall Support
Sales Service  
Accessories 2. 4G antenna, 4G suction cup antenna, power adapter, 5. 8 pitch 3P terminal
Quality Assurance Period 3 years
Technical Service Field data acquisition solution customization, protocol customization, etc.


Details Images

12V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232 012V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232 112V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232 212V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232 312V-48V Industrial 4 G Router 3 Ethernet RJ45 Dual Serial Port RS485 RS232 4


Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A: Sample needs 1-3 working days, mass production time needs 3-5 weeks based on order quantity.

Q3. Do you have any MOQ limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. Do your products meet our standards?

A: Yes, almost all our products have CE,ROHS,FCC,etc.

Q5. How to proceed an order?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order. Then we arrange the production.

Q6. How do you ship the goods and how long does it take to arrive?
A: We usually ship by Ali-Logistics, DHL, UPS, Fedex, TNT, EMS, SF Express or your designated forwarder. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.
Q7. What is your payment term?
We have Ali- pay, T/T, Visa,Western Union payment terms options, you can choose the one which is convenient or effective for you !
Q8. Can you customized logo and packaging?
A: Yes, OEM/ODM are acceptable. Our design team will help you design as your requirement.