Dynamics Connector for CRM

Is the Dynamics Connector for use only in integrating Microsoft ERP systems (GP, NAV etc) with Microsoft Dynamics CRM? 

If our ERP system is non-Microsoft  (in this case Oracle PeopleSoft) can this tool be used?  We are using a combination of SSIS to extract oracle data and scribe to integrate that data to CRM and are wondering if the Dynamics connector may be useful .