As of my last knowledge update in January 2022, there is no specific information about "OM2" and "OM1" in a context that would provide a clear answer to your question. The terms "OM2" and "OM1" could refer to various things in different domains (e.g., technology, products, protocols, etc.).

If "OM2" and "OM1" refer to specific versions or models of a product, technology, or software, it's essential to check the documentation or official sources related to those entities. Compatibility between different versions or models often depends on the specific features, standards, and changes introduced in each version.

To get the most accurate and up-to-date information, I recommend checking the official documentation, website, or support channels for the products or technologies you're inquiring about. If there have been updates or new releases since my last knowledge update, that information may not be reflected here.