Mounting an EX4300 Switch
You can mount an EX4300 switch:
On two posts of a 19-in. rack or a 19-in. cabinet by using the mounting brackets provided with the switch.
On four posts of a 19-in. rack or a 19-in. cabinet by using the separately orderable four-post rack-mount kit.
In a position recessed 2 in. from the front of a 19-in. rack or a 19-in. cabinet by using the 2-in.-recess front brackets in the separately orderable four-post rack-mount kit. You can mount the switch in this recessed position on two-post or four-post racks and cabinets.
On a wall by using the separately orderable wall-mount kit.
The holes in the mounting brackets are placed at 1 U (1.75 in. or 4.45 cm) apart so that the switch can be mounted in any rack or cabinet that provides holes spaced at that distance.
See the Related Documentation for detailed descriptions of the various rack or cabinet mounting options.