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IP921B | Downloads

IP921B - 900 MHz Wireless Ethernet/Serial/USB Gateway

When speed and distance is required in a 900MHz ISM-band product, look to the IP921B to deliver.

The IP921B is being discontinued. The suggested replacement product is the Nano IPn920X2, contact us for more details!


  • Selectable 345kbps / 1.1Mbps wireless link rate
  • Long-range, high-speed communications
  • Excellent receive sensitivity
  • User-selectable transmit power (100mW-1W)
  • 10/100 Ethernet port
  • 2 serial ports (RS232 and RS232/485/422)
  • USB 2.0 Port
  • Wide Operating Temp (-40C to +85C)
  • Master, Remote and Repeater Modes
  • Point-to-Point, Point-to-Multipoint, Peer-to-Peer
  • User interface through local console, telnet, web browser
  • Network management capability with SNMP
  • Radius Server Authentication
  • Full VLAN Support
  • Local and remote firmware upgrading via FTP


  • Wireless extension of IP network
  • Legacy networks/device migration
  • Video and Voice over IP (VoIP)
  • SCADA (PLCs, Modbus, HART)
  • Power utility metering and control


  • FCC, IC


Microhard: IP Series
Microhard: IP Series

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