Tighten the captive thumb screws on the faceplate of the fan module to lock it in place. 6. Connecting Power For AC Power Models Ensure the AC power source breaker is turned off.
Features side-to-side or front-to-back airflow options to match various data center cooling requirements. Power: Supports redundant, modular AC or DC power supplies.
Tighten the captive thumb screws clockwise to lock the module in place. Installing Power Supply Units (PSUs) The system supports dual AC or DC power supplies for redundancy.
Once the status LEDs indicate the system has successfully passed its initial boot diagnostics, you can attach network cables.
Tighten the captive thumb screws on the faceplate of the fan tray. Connecting Power (AC or DC Models) For AC Power Configurations: Ensure the external AC circuit breakers are switched off. nokia 7250 ixr x1 installation guide
Launch a terminal emulation utility (e.g., PuTTY, TeraTerm, or Minicom) configured with the following communication properties: : 115200 Data Bits : 8 Parity : None Stop Bits : 1 Flow Control : None 2. First-Time Authentication
Connect the negative (-48V), positive (Return), and ground lines to their matching terminal studs on the DC PSU.
Before opening, inspect the shipping box for any signs of physical damage or triggered impact indicators.
Connect a terminal emulator (e.g., PuTTY) to the console port. Default Login: Log in using the default credentials. Username: admin Password: admin Tighten the captive thumb screws on the faceplate
set / interface mgmt0 admin-state enable set / interface mgmt0 ipv4 address 192.168.1.100/24 set / interface mgmt0 ipv4 address 192.168.1.100 primary
Should amber flash during boot, transitioning to solid green once the SR OS operating system initializes.
Below is a guide for the installation and initial setup of the Nokia 7250 IXR-X1 Pre-Installation Checklist
The Nokia 7250 IXR X1 is a complex device that requires careful installation and configuration. By following this guide, you should be able to successfully install and configure the device. If you encounter any issues or have questions, refer to the Nokia 7250 IXR X1 documentation or contact Nokia support. Installing Power Supply Units (PSUs) The system supports
The Nokia 7250 IXR-X1 features hot-swappable field replaceable units (FRUs) for power supplies and cooling fans, providing N+1 or N+N redundancy. Installing Fan Trays
Insert and tighten four rack-mounting screws (two on each side) to secure the router to the rack.
Check for punctures, water damage, or crushed corners before opening. Document any external damage for insurance claims.
Select the USB/SD device as the boot option; the system will then automatically install the image from the SD card onto the internal SSD. Nokia Documentation Center Configuration & Control Interfaces