Juniper EX4300 Series User Manual

• EX4300-48T-S
• EX4300-48P-S
Uplink modules and transceivers are not part of the shipping conguraon. If you want to
purchase any of these components, power supplies, or fan modules for your switch, you must
order them separately.
NOTE: If you have a Juniper J-Care service contract, register any addion, change, or upgrade of
hardware components at hps://www.juniper.net/customers/support/tools/updateinstallbase/ .
Failure to do so can result in signicant delays if you need replacement parts. This note does not
apply if you replace exisng components with the same type of component.
SEE ALSO
Installing and Removing EX4300 Switch Hardware Components
EX4300 Chassis
IN THIS SECTION
LCD Panel in EX4300 Switches | 54
Uplink Modules in EX4300 Switches | 59
Chassis Status LEDs on EX4300 Switches | 69
Management Port LEDs on EX4300 Switches | 72
Network Port, Built-In QSFP+ Port, Uplink Port, and Uplink Module Port LEDs on EX4300 Switches | 74
53

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