Juniper EX4200 User Manual

•
“Mounting an EX4200 Switch on a Desk or Other Level Surface” on page 159 (using
the rubber feet provided)
•
“Mounting an EX4200 Switch on a Wall” on page 167 (using the separately orderable
wall-mount kit)
5. Follow instructions in “Connecting Earth Ground to an EX Series Switch” on page 171.
6. Follow instructions for connecting power as appropriate for your site:
•
Connecting AC Power to an EX4200 Switch on page 177
•
Connecting DC Power to an EX4200 Switch on page 179
7. Perform initial configuration of the switch by following instructions in “Connecting
and Configuring an EX Series Switch (CLI Procedure)” on page 195 or “Connecting and
Configuring an EX Series Switch (J-Web Procedure)” on page 198.
8. Set the switch’s management options by following the appropriate instructions:
•
Connecting a Switch to a Network for Out-of-Band Management on page 185
•
Connecting a Switch to a Management Console on page 187
Related
Documentation
Rack Requirements for EX4200 Switches on page 69•
• Cabinet Requirements for EX4200 Switches on page 70
• Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches
on page 72
Mounting an EX4200 Switch
You can mount the switch:
•
On two posts in a 19-in. rack or cabinet by using the mounting brackets provided with
the switch.
•
On four posts in a 19-in. rack or 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 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 desk or other level surface by using rubber feet. The switch is shipped with four
rubber feet to be used to stabilize the chassis on a desk or other level surface.
•
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.
Copyright © 2015, Juniper Networks, Inc.158
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