The X1 supports 1+1 redundancy. Install 1 or 2 PSUs.
: Maintain a sustained operating temperature between 0°C to +40°C (32°F to +104°F). nokia 7250 ixr x1 installation guide
: Connect to a -48V or -60V DC power source, ensuring correct polarity. 4. Connect Management and Console The X1 supports 1+1 redundancy
: Ensure all fan units are operational and moving air front-to-back. Nokia 7250 IXR-X1 nokia 7250 ixr x1 installation guide