Juniper EX4500 Hardware Manual page 267

1. On the console or other management device connected to the switch, enter the CLI operational mode
and issue the following command to shut down the switch software:
user@switch>request system halt
Wait until a message appears on the console confirming that the operating system has halted.
2. Disconnect power from the switch by performing one of the following:
If the power source outlet has a power switch, set it to the OFF (0) position.
If the power source outlet does not have a power switch, gently pull out the plug end of the power
cord connected to the power source outlet.
3. Remove the cables that connect the switch to all external devices. See
on page 234.
4. Remove all optical transceivers installed in the switch. See
Ensure that you have the following parts and tools available to pack the switch:
Phillips (+) screwdriver, number 2
The original switch packing material (cardboard box, accessory box and its contents, and foam padding)
Electrostatic discharge (ESD) grounding strap
Antistatic bag
CAUTION:
switch might be damaged in transit.
To pack the switch:
1. If the switch is installed in a rack, or cabinet, have one person support the weight of the switch while
another person unscrews and removes the mounting screws.
2. Remove the switch from the rack or cabinet (see
on page 238) and place the switch on a flat, stable surface.
3. Use the Phillips (+) screwdriver, number 2 to remove the rack mounting brackets from the switch
chassis.
4. Place the switch in an antistatic bag.
Do not pack the switch in anything except its original container or the
"Removing an EX4500 Switch from a Rack or Cabinet"
"Disconnect a Fiber-Optic Cable"
"Remove a Transceiver" on page
267
224.