Digi WR21 Digi's family of industrial cellular routers: It performs the functions necessary for multiple cases of use in the industry.
The Digi WR21 is part of the Digi Transport family of routers and uses the configuration and programming interface common to this family.
It is an industrial cellular router offering a connection to the LTE 4G network, with automatic backup to 3G or 2G networks depending on coverage or availability.
The Digi WR21 can operate in demanding outdoor environments (-35 degrees Fahrenheit), and has 2 Ethernet
Applications ports: ADSL or Fibre main router backup, IP equipment connection, series, or network.
