Juniper EX4300 Series User Manual

Table 83: Chassis Viewer for EX4550 Switches (Connued)
Field Descripon
Interface status In the image, the colors listed below denote the interface status:
• Green—Interface is up and operaonal.
• Yellow—Interface is up but is nonoperaonal.
• Gray—Interface is down and nonoperaonal.
Mouse over the interface (port) to view more informaon.
For a Virtual Chassis conguraon, select the switch to view the interface status.
If an expansion module or a Virtual Chassis module is installed in the switch, mouse over
the interface (ports) on the module for more informaon.
On an EX4550-32F switch, for SFP and SFP+ ports, the interfaces appear dimmed if no
transceiver is inserted. The chassis viewer displays Transceiver (1G/10G) not plugged in
when you mouse over the port icon.
LCD panel LCD panel congured for the LEDs on the ports. Mouse over the icon to view the current
character display.
Console port The console port is used to connect the switch to a management console or to a console
server.
Mini Console port The mini console port is used to connect the switch to the management console.
Management (me0)
port
The management port is used to connect the switch to a management device for out-of-
band management. Use this port for inial switch conguraon.
PIC1 slot You can insert an uplink module or a Virtual Chassis module in the PIC1 slot. Mouse over
to display the details of the module inserted (uplink or Virtual Chassis).
USB port Indicates the USB port for the switch.
NOTE: We recommend that you use USB ash drives purchased from Juniper Networks
for your EX Series switch.
Rear View of the EX4550 Switch
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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