Home > Products > Cellular Network Systems > CLR-CNS-G300
  4G LTE Cellular Gateway Router
  RS232 Serial, Ethernet & Wi-Fi to wireless 4G LTE
  - Industrial, stable and reliable  
  - Suitable for unattended environment , built-in EMC protection circuit likes ESD protection, surge protection and power anti-reverse connection.  
  - Support operator’s APN modification, VPN access and PPPoE  
  - 1 RS232 serial port, 4 LAN RJ45 port, 1 WAN ethernet RJ45 port, and 1 SIM card socket  
  - WAN port supports static IP, DHCP, PPPoE and VPN  
  - All ethernet interfaces support 10/100Mbps full duplex speed  
  - SIM card is self-locking type. It supports APN private network settings.  
  - RS232 interface has fout transmission protocols as TCP server, TCP client, UDP server, UDP client  
  - RS232 interface realizes transparent data transmission between RS232 and 4G network, AT command control  
  - RS232 cable has to be female-to-female cross cable.  
  - All eight LED lights indicate the running state of RS232, LAN port, WAN port, 4G network and wifi network  
  - It has web server so that it can be managed through Web GUI for making configurations.  
  - It has firewall function and supports static routing configuration.  
  - Supports DDNS and port forwarding  
  - Traffic service and data rate can be limited according to interface or IP address.  
  - Supports dual SSID  
  - WLAN interface which has 150m coverage supports IEEE 802.11b/g/n standard  
  - Supports WIFIDOG function needed by users for custom needs  
  - Reload button can be pressed to restore default settings by hardware.  
  - Wallmount installation  
  Functional Diagram  
  Functional diagram