Juniper EX4300 Series User Manual

Figure 51: Clearance Requirements for Airow and Hardware Maintenance for EX4300-48MP
Switches
SEE ALSO
Chassis Physical Specicaons for EX4300 Switches | 50
Rack-Mounng and Cabinet-Mounng Warnings
General Site Guidelines
Cooling System and Airow in an EX4300 Switch | 82
EX4300 Network Cable and Transceiver Planning
IN THIS SECTION
Pluggable Transceivers Supported on EX4300 Switches | 141
SFP+ Direct Aach Copper Cables for EX Series Switches | 142
QSFP+ Direct Aach Copper Cables for EX Series Switches | 144
Overview of EX Series Switches: Fiber-Opc Cable Signal Loss, Aenuaon, and Dispersion | 146
140

Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C