Juniper Networks EX3200, EX4200 manual Rear panel

Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches

WARNING: When mounted in a vertical position, an EX3200 or EX4200 switch must be oriented with the front panel of the chassis pointing down in order to ensure proper airflow and meet safety requirements in the event of a fire.

NOTE: For easier lifting, install any additional power supplies only after you mount the switch on the wall.

To mount the switch on a wall:

1.Attach the wall-mount brackets to the sides of the chassis using four of the wall-mount bracket screws on each side, as shown in Figure 44 on page 126.

Figure 44: Attaching Wall-Mount Brackets to an EX3200 or EX4200 Switch Chassis

Rear panel

g020200

Front panel

2.If you are mounting two switches together, line the second switch on top of the first and attach it to the mounting brackets using two wall-mount bracket screws on each side (see Figure 45 on page 127).

3.Insert the mounting screws in the wall. Insert the top pair of mounting screws 474.35 mm apart, and insert the second pair of mounting screws 151.81 mm directly below the first set.

If the mounting screws are inserted in wall board with no stud behind it, you must use dry wall anchors rated to support 75 lb (34 kg). Insert the screws into wall studs wherever possible to provide added support for the chassis.

Screw the screws only part way in, leaving about 1/4 in. (6 mm) distance between the head of the screw and the wall.

4.Grasp each side of the switch or switches, lift the switch or switches, and hang the brackets from the mounting screws as shown in Figure 45 on page 127.

126■ Mounting an EX3200 or EX4200 Switch on a Wall