DOCA0223EN-01

Firmware Update Setup

Multiple Link150 devices can be simultaneously updated, only if the devices are all connected in an Ethernet star network topology. Refer to the below graphical representation.

NOTE:
  • It is strongly recommended to exclude daisy chain connected devices when performing updates of multiple devices simultaneously.

  • It is not recommended to update the firmware of more than 32 devices at a time.

WARNING
POTENTIAL COMPROMISE OF SYSTEM AVAILABILITY, INTEGRITY AND CONFIDENTIALITY
  • In a daisy chain setup, update the device firmware only one at a time. The Link150 Firmware Upgrade Tool will not support firmware update of multiple devices at a time.
  • For firmware version 005.001.015 or later, it is strongly recommended to enable HTTPS mode before starting the firmware update of Link150 gateways.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
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