Replacing Switch Fabric Components; Replacing A T320 Sib; Removing A T320 Sib - Juniper Core Router T Series Hardware Manual

CHAPTER 29

Replacing Switch Fabric Components

Replacing a T320 SIB

Removing a T320 SIB

Copyright © 2018, Juniper Networks, Inc.
Replacing a T320 SIB on page 259
Replacing a T320 SFP on page 262
Replacing a T320 XENPAK Module on page 265
To replace a SIB, perform the following procedures:
Removing a T320 SIB on page 259
1.
Installing a T320 SIB on page 260
2.
Three SIBs are installed in the router. The SIBs are located in the rear of the chassis in
the slots marked through
SIB0
To remove a SIB (see Figure 115 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. For more information about ESD,
see "Preventing Electrostatic Discharge Damage to a T320 Router" on page
Press the online/offline button on the SIB faceplate. Press and hold down the button
3.
until the green OK LED goes out (about 5 seconds).
Loosen the captive screws (using a Phillips (+) screwdriver, number 2) on the ejector
4.
handles on each side of the SIB faceplate.
Flip the ejector handles outward to unseat the SIB.
5.
. Each SIB weighs approximately 4.5 lb (2.0 kg).
SIB2
260):
330.
259