Replacing Line Card Components; Replacing A T4000 Fpc; Removing A T4000 Fpc - Juniper T4000 Hardware Manual

CHAPTER 30

Replacing Line Card Components

Replacing a T4000 FPC

Removing a T4000 FPC

Copyright © 2018, Juniper Networks, Inc.
Replacing a T4000 FPC on page 295
Replacing a T4000 PIC on page 301
The FPCs are hot-insertable and hot-removable. When you remove an FPC, the router
continues to function, although the PIC interfaces installed on the FPC being removed
no longer function.
The router holds up to eight FPCs, which are installed vertically in the front of the router.
An empty FPC weighs approximately 25 lb (11.3 kg), and an FPC with PICs installed can
weigh up to 33.5 lb (15.1 kg).
Each FPC slot not occupied by an FPC must be covered by an FPC blank panel. An FPC
blank panel weighs 9 lb (4.2 kg).
Removing a T4000 FPC on page 295
1.
Installing a T4000 FPC on page 298
2.
To remove an FPC (see Figure 118 on page
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to one of the ESD points on the chassis.
Before removing an FPC, record its location in the chassis so that you can reinstall
3.
each FPC in the correct slot.
Use one of the following methods to take the FPC offline:
4.
Press and hold the FPC online/offline button. The green
begins to blink. Hold the button down until the LED goes out. The LEDs and
online/offline button for each FPC are located directly above it on the craft interface.
Issue the following CLI command:
297):
LED next to the button
OK
295