Nokia 7250 Ixr X1 Installation Guide ~upd~ Jun 2026

Dual hot-swappable Power Supply Units (1+1) and three modular replaceable fans. 2. Pre-Installation Requirements

Choose a site that meets the following environmental requirements:

Secure mechanical assistance or lift the chassis manually if safely within your lifting capacity. Align the bracket ears with the rack holes.

Plug the RJ-45 end of the console cable into the port labeled CONSOLE on the front panel. nokia 7250 ixr x1 installation guide

Use a console cable (RJ-45 or USB depending on the CMM revision) to connect to the console port.

SR Linux supports in‑service and standard upgrades using CLI commands. The recommended methods are the command with either an HTTP link or a local binary file.

Proper grounding prevents EMI issues and equipment damage. Dual hot-swappable Power Supply Units (1+1) and three

Operating temperature must stay between 32°F to 104°F (0°C to 40°C) with non-condensing humidity between 5% and 95%. Tools and Equipment Required Phillips #1 and #2 screwdrivers Mechanical lift (optional, for high rack placements) ESD (Electrostatic Discharge) grounding wrist strap Digital multimeter (to verify input voltage)

The 7250 IXR X1 supports two hot-swappable PSUs (1+1 redundancy).

Check LEDs on the front panel:

Tighten the screws to the manufacturer-specified torque (typically 10-12 in-lbs). Step 2: Mount the Chassis in the Rack

This guide will walk you through the entire installation process, from unpacking the device to bringing the network online.

commit

Front or center-mount options are supported. Always ensure the air intake (front) and exhaust (rear) are unobstructed.

Two AC or DC power supply units (PSU) (pre-installed or packaged separately) Fan tray modules Rack-mounting bracket kit (including screws) ESD grounding lug Front Panel Architecture