Installing A T4000 Fpc - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide

Installing a T4000 FPC

298
T4000 Craft Interface LEDs
Maintaining T4000 FPCs on page 337
Troubleshooting the T4000 FPCs on page 358
Prevention of Electrostatic Discharge Damage on page 423
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.
To install an FPC (see Figure 119 on page
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the 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 connected.
Verify that each fiber-optic PIC has a rubber safety cap covering the PIC transceiver.
4.
If it does not, cover the transceiver with a safety cap.
Install each PIC into the appropriate slot on the FPC. For information about installing
5.
a PIC, see "Installing a T4000 PIC" on page
Locate the slot in the FPC card cage in which you plan to install the FPC.
6.
Inspect the slot in the FPC card cage to verify that there are no missing or bent pins
7.
on the midplane.
Inspect the FPC to verify that the connectors are not misaligned or damaged.
8.
Orient the FPC vertically with the component side facing to the right. Be sure the FPC
9.
is right-side up, with the components on the right of the FPC.
CAUTION: When the FPC is out of the chassis, do not hold it by the ejector
handles, bus bars, or edge connectors. They cannot support its weight.
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