Juniper EX Series Mounting Instructions

3. Verify that all the screws on one side of the rack or cabinet are aligned with the
screws on the other side and that the switch chassis is level.
4. If it is an EX 4200-24F switch, we recommend you insert dust covers in unused
SFP ports.
Figure 1: Mounting an EX 3200 or EX 4200 Switch on a Rack
Related Topics ■ Connecting AC Power to an EX 3200 or EX 4200 Switch
■ Connecting DC Power to an EX 3200 or EX 4200 Switch
■ Connecting and Configuring an EX-series Switch (CLI Procedure)
■ Connecting and Configuring an EX-series Switch (J-Web Procedure)
■ Rack Requirements for EX 3200 and EX 4200 Switches
■ Cabinet Requirements for EX 3200 and EX 4200 Switches
■ Clearance Requirements for Airflow and Hardware Maintenance for EX 3200
and EX 4200 Switches
2 ■ Mounting an EX 3200 or EX 4200 Switch on a Rack or Cabinet

Juniper EX Series Specifications

General

Series	EX Series
Category	Switch
Layer	Layer 2/3
Operating System	Junos OS
Managed	Yes
ACLs	Yes
Port Density	Varies by model
Power over Ethernet (PoE)	Available on some models
Virtual Chassis	Supported on some models
Form Factor	Fixed configuration, Modular
Switching Capacity	Varies by model
Forwarding Rate	Varies by model
Power Supply	Varies by model (AC or DC, redundant options available)
Management	CLI, Web UI, SNMP
Redundancy	Power supply, fan, Virtual Chassis
Latency	Varies by model
Jumbo Frames	Supported
VLAN Support	Yes
MAC Address Table Size	Varies by model
QoS	Yes
Energy Efficiency	EEE (802.3az)
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0° to 45° C
Storage Temperature	-40° to 70° C
Humidity	5% to 90% non-condensing
MTBF	Varies by model
Warranty	Limited Lifetime