Installing a Mini-Physical Interface Module in the SRX Series Services Gateway
![]() | Caution: The Mini-PIMs available on the SRX Series Services Gateway are not Online Insertion and Removal (OIR) capable. You must power off the device before removing or installing Mini-PIMs. |
To install a Mini-Physical Interface Module (Mini-PIM) in the SRX Series Services Gateway:
- Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to the grounding point on the back of the device.
- Unplug the power adapter from the device. Verify that the Power LED is off.
- Remove the Mini-PIM from the electrostatic bag.
- Grasp the screws on each side of the Mini-PIM faceplate
and align the notches in the connector at the rear of the Mini-PIM
with the notches in the Mini-PIM slot in the device.

Caution: Slide the Mini-PIM straight into the slot to avoid damaging the components on the Mini-PIM.
- Slide the Mini-PIM in until it lodges firmly in
the device. See Figure 1.
Figure 1: Installing a Mini-PIM in an SRX Series Services Gateway

- Using a 1/8-in. (3-mm) flat-blade (–) screwdriver, tighten the screws on each side of the Mini-PIM faceplate.
- Insert the appropriate cables into the cable connectors on the Mini-PIM.
- If necessary, arrange the cables to prevent them
from dislodging or developing stress points:
- Secure the cables so that they are not supporting their own weight as they hang to the floor.
- Place any excess cables out of the way in neatly coiled loops.
- Use fasteners to maintain the shape of the cable loops.
- Reconnect the power adapter to the device. Verify that the Power LED glows steadily green after you press the power button.
- Verify that the Mini-PIM LED on the system dashboard glows steadily green to confirm that the Mini-PIM is online.

