Installing The Lte Expansion Module - Juniper NFX350 Hardware Manual

Installing the LTE Expansion Module

NOTE: You can install only one expansion module on the NFX350 devices. The expansion module
must be installed in the first slot, which is present beside the chassis LEDs.
To install the LTE expansion modules such as NFX-LTE-AE and NFX-LTE-AA in an NFX350 device:
1. 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.
2. Power off the device using the following command:
request vmhost power-off
3. Remove both the blank modules installed on the device:
Loosen the screws on the faceplate of the blank module.
Grasp the screws on each side and remove the blank module.
4. Remove the LTE expansion module from the electrostatic bag.
5. Grasp the screws on each side of the module faceplate and align the notches in the connector at the
rear of the module with the notches in the module slot in the device.
6. Slide the module in until it lodges firmly in the services gateway.
7. Using a 1/8-in. (3-mm) flat-blade (–) screwdriver, tighten the screws on each side of the module faceplate.
8. Remove the cover from the SIM slot, SIM 1. Insert the SIM card into the SIM slot. You can use the
other slot, SIM 2, for installing a secondary SIM.
9. Replace the cover over the SIM slots.
10. Attach the antennas to the chassis. See Figure 29 on page 88.
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