Revision: 1.00
Copyright 2015 U.S. Robotics Corporation
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Feature Overview
Reliability and Security
Software and hardware watchdogs continually monitor for loss of connectivity and will repair the
problem if detected
Software and configuration images are protected with digital signatures
Secure, redundant firmware and configuration images ensure the unit can revert to previous
working settings if a problem is detected
Management functions are protected by certificate or password and applied over encrypted links
Flexibility
Hardware expansion slots allow for additional radio and/or wired interfaces
Expansion cards are designed with board-edge connectors for easy installation and replacement in
the field
Hardware and software development kits are available to partners for developing custom expansion
cards and software images
Provisioning
The USR Universe allows for efficient deployment of firmware, configuration file and developer
image updates to multiple gateways at once.
More Resources
USR3520 M2M Cellular Gateway Datasheet (US)
USR803520 M2M Cellular Gateway Datasheet (WCDMA - EMEA)
Base Unit Hardware
The mechanical housing for each base unit is identical. Internally, the
main board
is also identical and is
designed around a WWAN module and Ethernet interface.