Juniper EX4300 Series User Manual

Table 75: Health Status (Connued)
Field Descripon
Fan status Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.
EX8208 Switches
Memory ul. Indicates the memory used in the external Roung Engine. In an EX8200 Virtual Chassis, the
memory ulizaon value of the XRE200 External Roung Engine in the primary role is displayed.
Click the XRE200 External Roung Engine in the backup role to view the memory used in the
backup external Roung Engine.
CPU load Indicates the average CPU usage over 15 minutes.
Flash Indicates the usage and capacity of internal ash memory and any external USB ash drive.
EX8216 Switches
Memory ul. Indicates the memory used in the external Roung Engine. In an EX8200 Virtual Chassis, the
memory ulizaon value of the XRE200 External Roung Engine in the primary role is displayed.
Click the XRE200 External Roung Engine in the backup role to view the memory used in the
backup external Roung Engine.
CPU load Indicates the average CPU usage over 15 minutes.
Flash Indicates the usage and capacity of internal ash memory and any external USB ash drive.
XRE200 External Roung Engines
Memory ul. Indicates the memory used in the external Roung Engine. In an EX8200 Virtual Chassis, the
memory ulizaon value of the XRE200 External Roung Engine in the primary role is displayed.
Click the backup XRE200 External Roung Engine to view the memory used in backup external
Roung Engine.
CPU load Indicates the average CPU usage over 15 minutes.
Flash Indicates the usage and capacity of internal ash memory and any external USB ash drive.
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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