Juniper Networks EX8208 manual Removing Switch Components

CHAPTER 13

Removing Switch Components

•Removing an AC Power Supply from an EX8200 Switch on page 207

•Removing a DC Power Supply from an EX8200 Switch on page 209

•Removing a Fan Tray from an EX8208 Switch on page 211

•Taking the SRE Module Offline in an EX8208 Switch on page 213

•Removing an SRE Module from an EX8208 Switch on page 215

•Taking the SF Module Offline in an EX8208 Switch on page 216

•Removing an SF Module from an EX8208 Switch on page 217

•Removing a Line Card from an EX8200 Switch on page 218

•Disconnecting a Fiber-Optic Cable from an EX Series Switch on page 221

•Removing a Transceiver from an EX Series Switch on page 222

•RemovingthePowerCordTrayfromaRackorCabinetforanEX8200Switchonpage224

Removing an AC Power Supply from an EX8200 Switch

The AC power supply in an EX8200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU). You remove AC power supplies from the front of the chassis.

CAUTION: Before you remove a power supply, ensure that you have power supplies sufficient to power the switch left in the chassis. See “Calculating Power Requirements for an EX8208 Switch” on page 114 or Calculating Power Requirements for an EX8216 Switch.

Before you remove an AC power supply from the switch:

•Ensure you understand how to prevent ESD damage. See “Prevention of Electrostatic Discharge Damage on EX Series Switches” on page 292.

Ensure that you have the following parts and tools available to remove an AC power supply from an EX8200 switch chassis:

•Electrostatic discharge (ESD) grounding strap

•Phillips (+) screwdriver, number 1

Copyright © 2010, Juniper Networks, Inc. 207