Juniper EX4300 Series User Manual

Table 75: Health Status (Connued)
Field Descripon
Temp. Indicates the chassis temperature status. Temperatures are listed in Celsius and the corresponding
Fahrenheit values.
NOTE: The Temp eld is unavailable for a standalone EX2200-C switch.
The Temp eld is dynamically available for an EX2200 Virtual Chassis switch based on the model
of the member clicked.
CPU load Indicates the average CPU usage over 15 minutes. In a Virtual Chassis conguraon, on loading
the primary or backup switch, the CPU load for that switch's Roung Engine is displayed by
default. To display the CPU load for a specic switch's Roung Engine, click the image of that
switch.
Fan status Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent. In a
Virtual Chassis conguraon, the fan status of the primary switch is displayed by default. To
display the fan status for any switch , click the image of that switch.
NOTE: The Fan status eld is unavailable for a standalone EX2200-C switch.
The Fan status eld is dynamically available for an EX2200 Virtual Chassis switch based on the
model of the member clicked.
EX4500 and EX4550 Switches
Memory ul. Indicates the memory used in the Roung Engine. In a Virtual Chassis conguraon, the memory
ulizaon value of the primary Roung Engine is displayed.
Flash Indicates the usage and capacity of internal ash memory and any external USB ash drive.
Temp. Indicates the chassis temperature status. Temperatures in the dashboard are listed in Celsius and
the corresponding Fahrenheit values.
NOTE: The Temp eld is unavailable for an EX4500 switch.
CPU load Indicates the average CPU usage over 15 minutes.
Fan status Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.
This eld also indicates the direcon of airow of the fan tray. The possible values are Front to
back and Back to front.
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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