. Installing this hardware requires careful attention to power redundancy, airflow, and specific software imaging procedures.
If you plug in a third-party (non-Nokia coded) optic, the default behavior is to shut it down with a "transceiver not certified" error. nokia 7250 ixr x1 installation guide
: Slide the PSUs into the slots at the rear of the chassis until they click into place. Verify Fans nokia 7250 ixr x1 installation guide
Below is a guide for the installation and initial setup of the Nokia 7250 IXR-X1 Pre-Installation Checklist nokia 7250 ixr x1 installation guide