Juniper EX4300 Series User Manual

AC Power Supply LEDs in EX4300 Switches
Figure 43 on page 111 shows the locaon of the LEDs on an AC power supply for EX4300 switches
except EX4300-48MP and EX4300-48MP-S switches.
Figure 43: LEDs on AC Power Supply for EX4300 Switches
1—
IN OK LED
2—
OUT OK LED
Table 46 on page 111 describes the AC power supply LEDs.
Table 46: AC Power Supply LEDs in EX4300 Switches
LED Color Descripon
IN OK Unlit Indicates one of the following:
• AC power input voltage is not within normal
operang range.
• No AC power input.
Green Power supply is receiving proper input power and
is funconing normally.
OUT OK Unlit Indicates one of the following:
• IN OK LED is unlit.
• The power supply is not delivering power
correctly.
111

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