One key difference between the SMT and SMC models is that of Modbus communication protocol support. That's really only important if you want to comprehensively monitor the UPS using a third-party software solution (such as apcupsd or Network UPS Tools).

With over 20 million units sold, many customers have a variety of Smart-UPS products in use. Over the years APC has steadily improved the product line. This document highlights the generations that are likely to still be used in production environments. Please note that this is a high level overview, and not all features are detailed.

Understanding the distinctions between these two models is crucial for making an informed decision when choosing the right uninterruptible power supply (UPS) for your needs. What is APC Smart-UPS? 1. Target Audience and Usage Scenarios. 2. Power Capacity and Runtime. 3. Management and Monitoring Capabilities. 4. Efficiency and Green Mode. 5.

What different between APC Smart-UPS SMT1500I and APC Smart-UPS SMC1500I. APC UPS Data Center & Enterprise Solutions Forum. Schneider, APC support forum to share knowledge about installation and configuration for Data Center and Business Power UPSs, Accessories, Software, Services.

SMT will give you longer runtime. It's more of an enterprise grade model than the SMC. Also with the SMT you can add that network management card into the back of it.