Juniper EX4200 Hardware Manual page 118

Phillips (+) screwdriver, number 2
2 mounting brackets and 8 mounting screws (provided in the accessory box shipped with the switch)
Screws to secure the chassis to the rack (not provided)
2-in.-recess front brackets if you will mount the switch in a recessed position (brackets are from the
separately orderable four-post rack-mount kit).
Dust covers for ports (for EX4200-24F switches only; optional)
NOTE: One person must be available to lift the switch while another secures the switch to the
rack.
CAUTION:
bottom of the rack first and proceed to mount the rest of the switches from bottom
to top.
To mount the switch on two posts in a rack:
1. Place the switch on a flat, stable surface.
2. Align the mounting brackets along the front, rear, or center of the side panels of the switch chassis
depending on how you want to mount the switch. For example, if you want to front-mount the switch,
align the brackets along the front of the side panel. See
Figure 31: Attaching the Mounting Bracket to the Side Panel of the Switch
NOTE: If you need to mount the switch in a recessed position, use the 2-in.-recess front
mount brackets from the separately orderable four-post rack-mount kit.
3. Align the bottom holes in the mounting brackets with holes on the side panels of the switch chassis.
If you are mounting multiple switches on a rack, mount a switch in the
Figure 31 on page 118.
118