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Shenzhen Huasifei Technology Co., Ltd.
RS485 Port 4G Industrial Router 300Mbps 4g Modem Router With Sim Card Slot

RS485 Port 4G Industrial Router 300Mbps 4g Modem Router With Sim Card Slot

  • High Light

    RS485 Port 4G Industrial Router


    RS485 4g Modem Router With Sim Card Slot


    300Mbps 4g Modem Router With Sim Card Slot

  • Transmission Rate
    2.4G 300Mbps
  • Function
    FireWall, QoS, VPN
  • Power Input
    DC 12V~48V Input
  • Size
  • SIM Card Slot
    1 SIM Card Support
  • RS485 Interface
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 piece
  • Price
  • Packaging Details
    15*15*6 cm 1piece
  • Delivery Time
    7 work days
  • Payment Terms
    T/T, Western Union,Paypal
  • Supply Ability
    1000PCS/45 days

RS485 Port 4G Industrial Router 300Mbps 4g Modem Router With Sim Card Slot

4g router lte 300Mbps RS485 serial port WS300N router 4g wifi with SIM slot


Product Description

  WS300N is a single serial port 4G industrial router that can provide support for serial to WiFi, serial to wired, serial to 4G, with one RS485 serial port; 2.4GHz WiFi, wireless rate up to 300Mbps, with high-quality WiFi suction cup antenna, wireless performance more stable; dual 4G large suction cup antenna access, more powerful signal; rich device Indicator lights, serial transceiver indicators, convenient debugging, equipment operation check; power input support 12V-48V, wide voltage input; two 100 megabit network ports, WAN/LAN function adaptive; support rail snap installation method; mature hardware and software watchdog mechanism, real-time monitoring of network connection status.

The device has multiple network access methods, supporting 4G Internet access, APN dedicated card, IOT card, PPPoE dial-up, DHCP wired dynamic allocation, static IP wired connection, WiFi wireless relay access, suitable for more application scenarios.

RS485 serial port supports transparent transmission or Modbus RTU protocol to TCP protocol conversion, MQTT transmission, multi-host multi-slave mode, rich application features, one-to-one equipment installation and debugging technical support.
Convenient web management background, cell phone tablet can also be easily set. Rich application functions, small size, support rail mounting, bracket mounting, suitable for more engineering application scenarios.


Key Features

  • With a RS485 serial port, baud rate 9600-115200
  • With serial port optocoupler isolation, suitable for various complex environments
  • Two Ethernet ports, WAN/LAN switching options, anti-surge protection design for network ports Support one key to restore factory settings
  • Linux kernel, professional driver, years of industry experience, stable data transmission on serial port
  • Support 4G Internet access, APN dedicated card, IOT card, PPPoE dial-up, wired DHCP dynamic allocation, wired static IP connection, wireless WiFi relay multiple network access
  • Web-based management background, no need to download any software, connect WiFi and plug in the network cable to open the browser can be easily set
  • Support transparent transmission, support MQTT platform access, support PLC remote download
  • Support Modbus RTU to TCP, 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 Information  
Product Name 4G Industrial Router
Product Model WS300N
Outer size of product 88.25mm×28.10mm×70.95mm
Housing material Metal Case
Working temperature and humidity -40~75 5%~90%RH no condensation
Storage temperature and humidity -45~80 5%~90%RH No condensation
Installation method Bracket mounting, rail snap mounting
Equipment setting management Web browser management background
Shipping List 1×WS300N device host
2×2.4GHz WiFi suction cup antenna
2×4G suction cup antenna
1×Power adapter
1×5.08 3P plug
Hardware Specifications  
Device mains frequency 580MHz
Interface 1×power interface
1×RS485 interface
2×RJ45 network port
2×2.4GHz WiFi antenna interface
2×4G antenna interface
Pushbuttons RESET button Long press to restore factory settings
Power input DC 12V~48V input
Power interface standard: 5.08 pitch 2P terminal
RS485 interface Interface standard: 5.08 pitch 3P terminal Optocoupler isolation
Baud rate: 1200 2400 4800 9600 19200 38400 57600 115200
RJ45 network port 10/100Mbps adaptive
1 WAN port or LAN port (switchable) 1 LAN port
Wireless specification 2.4GHz WiFi Wireless Standard: IEEE802.11b/g/n
Wireless rate: 300Mbps
4G standard
China version
Max download rate 150Mbps Max upload rate 50Mbps
4G standard
Max download rate 150Mbps Max upload rate 50Mbps
4G standard
Latin America
Maximum download rate 150Mbps Maximum upload rate 50Mbps
Indicator Light 1×Power indicator Power
1×Status indicator Status
1×4G indicator
1×WiFi indicator
1×RS485 serial transmit indicator TX1
1×RS485 serial receive indicator RX1
Hardware Protection Power anti-reverse connection anti-surge ESD protection anti-static Serial port optocoupler isolation
Software Specifications  
Management IP (default factory IP, can be modified by yourself)
Username/Password Username:admin Password:admin
WiFi Name/Password WiFi name: WS300N-2.4GHz-XXXXXX
WiFi password: 12345678
Network Access Method 4G Internet access (support ordinary SIM card, APN special card, IOT card), PPPoE access, wired DHCP dynamic acquisition, wired static IP access, wireless 2.4GHz relay
Intranet Settings IP address modification, subnet mask setting, DHCP server setting
Firewall Firewall on/off, port forwarding
WiFi Settings WiFi name modification, WiFi channel selection, WiFi password modification, WiFi encryption mode selection
System Management Management interface language selection, device restore factory settings, device firmware upgrade, device reboot
MQTT TCP application Function enable/disable, TCP mode selection, TCP IP address, MQTT remote server address and other settings
RS485 serial port settings Serial port pass-through TCP client/server
serial port pass-through MQTT client
Modbus RTU to TCP client/server


Products Pictures

RS485 Port 4G Industrial Router 300Mbps 4g Modem Router With Sim Card Slot 0RS485 Port 4G Industrial Router 300Mbps 4g Modem Router With Sim Card Slot 1RS485 Port 4G Industrial Router 300Mbps 4g Modem Router With Sim Card Slot 2



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.