Replacing A Tx Matrix Two-Input 160-A Dc Power Supply; Removing A Tx Matrix Two-Input 160-A Dc Power Supply - Juniper TX MATRIX Hardware Manual

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Replacing a TX Matrix Two-Input 160-A DC Power Supply

Removing a TX Matrix Two-Input 160-A DC Power Supply

Copyright © 2010, Juniper Networks, Inc.
Bring the interface connected by the fiber-optic array cable online:
5.
Issue the following CLI command:
user@host> request chassis sib slot slot-number lcc lcc-number online
The slot number can be from 0 through 4 and corresponds to the TX-SIB chassis
slot. The LCC number can be 0 through 3 and corresponds to the TX-SIB adapters
labeled LCC0 through
Press and hold the online/offline button next to the TX-SIB adapter until the
LED begins blinking.
Press and hold the online/offline button on the T640-SIB faceplate until the
LED begins blinking.
Issue the commands as described in Step 1 through Step 2. If the state of any
show
6.
TX-SIB, T640-SIB, or link is incorrect, contact your customer support representative
for additional instructions.
TX Matrix Switch Interface Boards (TX-SIBs) Description on page 23
TX Matrix Cables Overview on page 49
TX Matrix TX-SIB LEDs on page 24
TX Matrix TX-SIB LEDs on the Craft Interface on page 38
TX Matrix Preventing Electrostatic Discharge Damage on page 298
1. Removing a TX Matrix Two-Input 160-A DC Power Supply on page 269
Installing a TX Matrix Two-Input 160-A Power Supply on page 272
2.
CAUTION: Do not leave a power supply slot empty for more than 30 minutes
while the router is operational. For proper airflow, the power supply must
remain in the chassis, or a blank panel must be used in an empty slot.
The router has either one nonredundant power supply or two redundant, load-sharing
power supplies. Each redundant power supply is hot-insertable and hot-removable.
When a redundant power supply is powered down or removed, the other power supply
automatically assumes the entire electrical load for the router. If you have only one power
supply, you must power off the system before removing the power supply.
Chapter 24: Replacing TX Matrix Hardware Components
LCC3 .
RX
RX
269