How to Know Wheter the sysem is DDL1 or DDl2?

To determine whether a system is DDL1 or DDL2, check the specifications or documentation provided by the manufacturer. DDL1 systems typically utilize a single-layer architecture, while DDL2 systems employ a more advanced multi-layer structure for enhanced performance. Additionally, you can assess the features and capabilities of the system; DDL2 often supports more complex functionalities and integration options compared to DDL1. If in doubt, consulting customer support or technical resources from the provider can clarify the distinction.