Juniper EX4300 Series User Manual

Cabling QFX3600 Switches in a QFX Virtual Chassis
See Figure 79 on page 219 for a diagram of conguring an exclusive QFX3600 Virtual Chassis.
Figure 79: QFX3600 Using the 40G Ports as the VCPs
Cabling a Mixed QFX Virtual Chassis
A mixed QFX Virtual Chassis is a mixture of QFX5100 , QFX3500, QFX3600, or EX4300 switches
except EX4300-48MP and EX4300-48MP-S switches in a ring topology. Always congure a QFX5100
as the primary and backup devices when they are available. See Figure 80 on page 220 for an example
using the 40-Gigabit QSFP+ ports and Figure 81 on page 221 for an example using both 40-Gigabit and
219

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