Juniper EX4300 Series User Manual

Table 18: Chassis Status LEDs on an EX4300 Switch (Connued)
LED Label Color State and Descripon
Unlit
• EX4300 switches except EX4300-48MP and
EX4300-48MP-S switches—The switch is powered o or
is halted.
• EX4300-48MP and EX4300-48MP-S switches—The
switch is boong or the switch is powered o or is halted.
MST (Primary) Green In a standalone EX4300 switch:
• On steadily—The switch is funconing normally.
• O—The switch is powered o or is halted.
In a Virtual Chassis conguraon:
• On steadily—The switch is the primary in the Virtual
Chassis conguraon.
•
Blinking—The switch is the backup in the Virtual Chassis
conguraon.
•
O—The switch is a line card member in the Virtual
Chassis conguraon or is halted.
A major alarm (red) indicates a crical error condion that requires immediate acon.
A minor alarm (yellow or amber) indicates a noncrical condion that requires monitoring or
maintenance. A minor alarm that is le unchecked might cause interrupon in service or performance
degradaon.
All three LEDs can be lit simultaneously.
SEE ALSO
show chassis lcd
Chassis Component Alarm Condions on EX4300 Switches | 322
Check Acve Alarms with the J-Web Interface
Understand Alarm Types and Severity Levels on EX Series Switches
71

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