T4000 Upgrade Kit; Overview Of Upgrading To A T4000 Router - Juniper T4000 Hardware Manual

T4000 Upgrade Kit

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Overview of Upgrading to a T4000 Router

Copyright © 2018, Juniper Networks, Inc.
The following hardware components are required for an upgrade from a Juniper Networks
T640 Core Router or T1600 Core Router to a T4000 Core Router.
Two redundant, load-sharing six-input DC power supplies (PWR-T-6-60-DC)
Five T4000 SIBs (SIB-I-T4000)
One T Series craft interface panel (CRAFT-T-SERIES)
Two front fan trays (FANTRAY-T4000)
One rear fan tray (FAN-REAR-TXP-LCC)
Two Routing Engines (RE-DUO-C1800-8G)
NOTE: RE-DUO-C1800-16G is also supported
Two control boards (CB-LCC)
You can order these components individually or order a T4000 upgrade kit that contains
all the components. You might need additional DC power cables.
NOTE: These components must be installed before you can install a T4000
FPC5 in the T4000 router.
Checking the Hardware Version of T640 or T1600 Components on page 218
Overview of Upgrading to a T4000 Router on page 227
To upgrade to a T4000 Router:
Verify that you have prepared the T640 or T1600 router for the upgrade. See
1.
of Preparing to Upgrade to a T4000 Router" on page
Verify that you have all the hardware required to upgrade to a T4000 router. See the
2.
following documentation:
T4000 Upgrade Kit on page 227
Checking the Hardware Version of T640 or T1600 Components on page 218
Upgrade the hardware components on the T640 or T1600 router. See
3.
Hardware Components on the T640 or T1600 Router" on page
Upgrade the SIBs using one of the following procedures:
4.
Chapter 25: Upgrading to a T4000 Router From a T640 or T1600 Router
"Overview
217.
"Upgrading
228.
227