First Generation MMS-5A or MMS-2A
MMS-5A with Serial Numbers lower than 311-10-1610210007
MMS-2A with Serial Numbers lower than 210-11-1606150016
Most SMS Units will be first-generation
Can be confirmed if you have firmware version: 5.35.20191111.0 or 5.35.20170419.0
First Generation MMS units can have the following firmware versions:
5.35.20210201.1 (Latest Release)
5.35.20210106.0
5.35.20201124.0
5.35.20201005.0
First Generation A-Series MMS and upgraded SMS units can now be converted to Second Generation OS by Authorized Autonomic Dealers. Visit the Support Page on Autonomic.biz for more info (requires valid login).
Second Generation MMS-5A or MMS-2A
MMS-5A with Serial Numbers greater than 311-10-1610210007
MMS-2A with Serial Numbers greater than 210-11-1606150016
Second Generation MMS units can have the following firmware versions:
5.35.20210128.0 (Latest Release)
5.35.20201110.1
5.35.20191025.0
If you have any questions regarding which generation MMS you may have, please send your MAC address to support@autonomic-controls.com