Juniper EX4200 User Manual

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 37 on page 168.
Figure 37: Attaching Wall-Mount Brackets to the Switch Chassis
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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 38 on page 169).
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 38 on page 169.
Copyright © 2015, Juniper Networks, Inc.168
EX4200 Switch Hardware Guide

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing