Use the navigation path: Technical Support > Product Support > Carrier Network / Enterprise Network > Network Management and Control > iManager U2000 . Select the exact software version required (e.g., U2000 V200R018C10). Step 4: Verify Signatures and Download

The U2000 server is supported on and Windows Server platforms. For a stable, enterprise-grade deployment, SUSE Linux Enterprise Server (SLES) is generally recommended.