Juniper PTX5000 Hardware Manual page 501

Copyright © 2017, Juniper Networks, Inc.
Place one hand around the front of the FPC (the PIC housing) and the other hand
9.
under it to support it. Slide the FPC completely out of the chassis, and place it on the
antistatic mat or in the electrostatic bag. For detailed handling instructions, see
"Holding PTX5000 FPCs" on page
CAUTION: The weight of the FPC is concentrated in the back end. Be
prepared to accept the full weight—up to 50 lb (22.7 kg)—as you slide the
FPC out of the chassis.
When the FPC is out of the chassis, do not hold it by the ejector handles,
bus bars, or edge connectors. These components cannot support its weight.
Do not stack FPCs on top of one another after removal. Place each one
individually in an electrostatic bag or on its own antistatic mat on a flat,
stable surface.
If you are not reinstalling an FPC into the emptied FPC slot within a short time, install
10.
a blank FPC panel over the slot to maintain proper airflow in the FPC card cage.
CAUTION: After removing an FPC from the chassis, wait at least 30
seconds before reinserting it, installing another FPC in that slot, removing
an FPC from a different slot, or inserting an FPC into a different slot.
To install an FPC:
CAUTION: The FPC power connector is located in the corner where the bottom
and the connector edges meet. If a power connector prong becomes bent, it
no longer aligns with the female connector on the midplane, and the FPC no
longer functions.
Attach an ESD grounding strap to your bare wrist, and connect the strap to one of the
1.
ESD points on the chassis.
Place the FPC on an antistatic mat.
2.
Take each PIC to be installed in the replacement FPC out of its electrostatic bag and
3.
identify the slot on the FPC where it will be installed.
Verify that each fiber-optic transceiver has a rubber safety cap covering the transceiver.
4.
If it does not, cover the transceiver with a safety cap.
Install each PIC into the appropriate slot on the FPC. See
5.
Compatibility" on page 102
486.
for installing the supported PICs on the FPC. For information
Chapter 33: Upgrading FPCs
"PTX Series PIC/FPC
465