Juniper EX4300 Series User Manual

Table 81: Chassis Viewer for EX4400 Switches (Connued)
Field Descripon
Factory Reset/Mode buon Displays the Factory Reset/Mode buon, which is used
to reset the switches to the factory-default
conguraon.
Extension module slot Displays a slot for installing an oponal extension
module. Extension modules are hot-insertable and hot-
removable eld replaceable units (FRUs).
Rear View
Management port The management port (em0) is used to connect the
switch to a management device for out-of-band
management.
Virtual Chassis ports The QSFP28 ports are congured as Virtual Chassis
ports (VCPs) by default. You can congure them as
network ports and operate them as 100 GbE network
ports by using QSFP28 transceivers.
Console port The Console port (RJ-45) labeled as CON is used to
connect the switch to a management console or to a
console server.
USB port Indicates the USB port for the switch.
NOTE: We recommend that you use USB ash drives
purchased from Juniper Networks for your EX Series
switch.
Mini USB port Indicates the mini USB port for the switch.
Power supply Mouse over the power supply icon to display name,
status, and descripon informaon.
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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