Wireless Modems

Wireless Modem/Router

Industrial Grade Cellular Network Communications

Back to top The Synxcom cellular based C-Link series modem/router is the latest low-cost industrial grade wireless communication devices, offering a cost effective two-way connections between a central host computer and remote RTU such as SCADA equipment and meters over CDMA/1xRTT and GSM/GPRS networks. The C-Link modem supports RTUs and meters with serial ports, either RS-232 or RS-485 at speeds from 300 to up to 115,200 bps. The C-Link Router can be connected to your remote LAN, supporting remote routing capabilities, internet browsing, or for accessing corporate networks. The C-Link modems provide reliability and ease of installation, making it an ideal low cost alternative to wired devices for connecting remote devices to host data acquisition equipment. The embedded TCP/IP protocol stacks support operation over CDMA/1xRTT and GSM/GPRS data networks. Operation over circuit switched data (CSD), SMS, dynamic IP, and mobile IP (static IP) modes are all supported. DTEs with full RS-232, RS485, or just the 3-wire (TD, RD, GND) interface. The modem is ideal for industrial communication applications including SCADA systems, RTUs, traffic monitoring and control, and industrial automation networks.   Key Features:
  • Both modems support asynchronous operation from 300 to 115,200 bps.
  • GSM/GPRS/EDGE Ethernet Router supported protocols:
    • DHCP client & server
    • Port forwarding
    • NAT
  • Dual band 800/1900 Mhz CDMA/1xRTT or Quad band GSM/GPRS support
  • Selectable serial RS-232 or RS-485 port
  • Support CSD, Dynamic IP and Mobile IP (static IP), when carrier supported
  • Support 9 to 36 VDC power supply or standard AC, with AC to DC power adapter
  • Build-in 6 LEDs and for local or remote diagnostics
  • Operate over wide range temperature of -30oC to +70oC
  • Small metal enclosure design for desk-top, DIN rail mounting or wall mount applications
Ordering Information
SM2010C CDMA/1xRTT Modem, stand-alone with AC power supply, 90-264 VAC
SM2010C-DC CDMA/1xRTT Modem, stand-alone with DC power supply input from 9 to +36 volts
SM2020G GSM/GPRS Modem, stand-alone with AC power supply, 90-264 VAC
SM2020G-DC GSM/GPRS Modem, stand-alone with DC power supply input from 9 to +36 volts
SM2030G GSM/GPRS/EDGE Router, stand-alone with AC power supply, 90-264 VAC
SM2030G-DC GSM/GPRS/EDGE Router, stand-alone with DC power supply input from 9 to +36 volts