Related
Documentation
MX240 Modular Port Concentrator (MPC) Description on page 77•
• Maintaining MX240 MPCs on page 393
• Removing an MX240 MPC on page 311
• Installing an MX240 MIC on page 240
• MX240 MPC Serial Number Label on page 426
• Preventing Electrostatic Discharge Damage to an MX240 Router on page 444
Installing an MX240 Dual-Wide MIC
To install a dual-wide MIC (see Figure 99 on page 247):
1. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2. Remove the septum, if necessary (see Figure 98 on page 245):
a. Place the MPC on a flat surface (if necessary, remove the MPC from the router as
described in “Removing an MX240 MPC” on page 311).
b. Remove the four screws labeled S on the bottom of the MPC.
c. Remove the two screws labeled S on the top of the MPC.
d. Slide the septum towards you and out of the MPC.
e. Store the septum and screws for later use.
f. Install the MPC as described in “Installing an MX240 MPC” on page 243.
Figure 98: Removing the Septum
g005040
Remove four screws
on bottom.
MPC
Remove two
screws on top.
Slide septum
forward.
3. If the MIC uses fiber-optic cable, verify that a rubber safety cap is over each transceiver
on the faceplate. Install a cap if necessary.
245Copyright © 2017, Juniper Networks, Inc.
Chapter 21: Installing Components