Juniper EX4300 Series User Manual

Table 53: Site Preparaon Checklist (Connued)
Item or Task For More Informaon Performed by Date
Verify that your rack or cabinet meets the
minimum requirements for the installaon
of the switch.
• "Rack Requirements" on
page 132
• "Cabinet Requirements" on
page 134
Plan rack or cabinet locaon, including
required space clearances.
"Clearance Requirements for
Airow and Hardware
Maintenance for EX4300
Switches" on page 135
Secure the rack or cabinet to the oor and
building structure.
Cables
Acquire cables and connectors:
• Determine the number of cables
needed based on your planned
conguraon.
• Review the maximum distance allowed
for each cable. Choose the length of
cable based on the distance between
the hardware components being
connected.
Plan the cable roung and management.
RELATED DOCUMENTATION
General Safety Guidelines and Warnings
123

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