Juniper EX9253 Hardware Manual page 89

To mount the switch on a rack:
1. Position the switch in front of the rack.
2. Wrap and fasten one end of an ESD wrist strap around your bare wrist, and connect the other end of
the strap to the ESD point on the switch.
NOTE: The rear mounting brackets on either side of the chassis are movable; you can adjust
the brackets according to the depth of the rack. However, the front mounting brackets on
either side of the chassis are fixed to the chassis.
3. Remove the screw on either side of the chassis that holds the rear mounting brackets by using a
Phillips (+), number 2 screwdriver, and slide the brackets out of the chassis (see
80). Save the brackets.
Figure 23: Removing the Rear Mounting Brackets
4. Position the cable management brackets on each side of the front of the chassis. Attach the brackets
to the chassis by using the screws provided with the brackets (see
Figure 24: Installing the Cable Management Brackets
Figure 23 on page
Figure 24 on page 80).
80