Juniper EX4300 Series User Manual

Table 25: Status LED on 100/1000/2500/5000/10000BASE-T Ethernet Network Ports on
EX4300-48MP and EX4300-48MP-S Switches (Connued)
LED Status Mode LED State and Descripon
DX Indicates the duplex mode. The status indicators are:
• Green—Port is set to full-duplex mode.
• Unlit—Port is set to half-duplex mode.
NOTE: In EX4300 switches, the ports operate in full-duplex mode only.
SPD Indicates the speed. The speed indicators are:
• Unlit—10 Mbps
• Blinking green—100 Mbps
• Steadily green—1000 Mbps
• Blinking amber—5000 Mbps
•
Steadily blue—10000 Mbps
POE Indicates the PoE mode. The status indicators are:
• Steadily green—PoE is enabled on the port and a device is drawing
power.
• Blinking green—PoE is enabled on the port, but no power is drawn
from the port.
• Unlit—PoE is not enabled on the port.
Starng in Junos OS Release 20.1R1, you can use the request chassis beacon command on EX4300-48MP
switches to idenfy the switch or a port on the switch. When you execute the command, the status
LEDs on the RJ-45 network ports blink two mes per second irrespecve of the mode the ports are
operang in (see How to Locate a Device or Port Using the Chassis Beacon).
Table 26 on page 82 describes the Status LED on the ports on the 4-port 1-Gigabit Ethernet SFP/10-
Gigabit Ethernet SFP+ uplink module for EX4300-48MP and EX4300-48MP-S switches.
81

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