: Connect the chassis to the site's common bonding network using a standard grounding lug and cable to ensure electrical safety and EMI containment. Power Connection : Insert the PSUs into the rear slots until fully seated.
(if supplied) for 4-post support.
Ensure that the power source is disconnected before making electrical connections.
You can override this if you have the right permissions, but Nokia support will mock you gently in the ticket. Stick to coded optics for production, or be prepared to prove your third-party vendor's compliance. nokia 7250 ixr x1 installation guide
To help refine this implementation, please share the (AC or DC), your specific SR OS software version , and if you need specific BGP/OSPF configuration examples . Share public link
The 7250 IXR-X series typically boots from an . 7250 IXR Hardware Documentation Hub
Always use an Electrostatic Discharge (ESD) wrist strap when handling the equipment. : Connect the chassis to the site's common
Route network cables downward or sideways into horizontal cable management trays.
For the full detailed procedures, refer to the following official documentation hubs:
The rear panel contains the field-replaceable units (FRUs) responsible for power and cooling. Two slots supporting 1+1 redundancy. Ensure that the power source is disconnected before
If you see the LED flash amber for more than 2 minutes, panic. It usually means the fan trays are missing or you inserted a transceiver upside down (yes, you can physically do it if you push hard enough—don't).
Slide the fan tray modules straight into the designated fan slots on the rear of the chassis.
A dual-hole grounding pad located on the chassis frame. 3. Physical Mounting Instructions