Juniper EX3200 Series User Manual

that the exhaust from other equipment does not blow into the intake vents of the
chassis.
•
Leave at least 24 in. (61 cm) both in front of and behind the EX3200 or EX4200 switch.
For service personnel to remove and install hardware components, you must leave
adequate space at the front and back of the switch. NEBS GR-63 recommends that
you allow at least 30 in. (76.2 cm) in front of the rack or cabinet and 24 in. (61 cm)
behind the rack or cabinet.
Figure 28: Airflow Through the EX3200 Switch Chassis
97Copyright © 2010, Juniper Networks, Inc.
Chapter 5: Mounting and Clearance Requirements

Juniper EX3200 Series Specifications

General

Model	EX3200 Series
Rack Units	1 U
Layer	Layer 2/3
Maximum VLANs	4094
Ports	24 or 48
Power Supply	AC or DC power supply options
Power Supply Voltage	100 to 240 VAC or -48 VDC
Operating Humidity	10% to 90% non-condensing
Uplink Ports	4 SFP or SFP+
Operating Temperature	32°F to 104°F (0°C to 40°C)