Juniper EX4300 Series User Manual

port to connect the device to the console server or management console. The console port accepts a
cable that has an RJ-45 connector.
To connect the device to a management console (see Figure 73 on page 207 and Figure 74 on page
207):
1. Connect one end of the Ethernet cable to the console port (labeled CON, CONSOLE, or CON1) on
the device.
2. Connect the other end of the Ethernet cable to the console server (see Figure 73 on page 207) or
management console (see Figure 74 on page 207).
Figure 73: Connect a Device to a Management Console Through a Console Server
Figure 74: Connect a Device Directly to a Management Console
Connect an EX Series Switch to a Management Console Using the Mini-
USB Type-B Console Port
Before You Begin
Before you connect the switch using the Mini-USB Type-B console port:
• Ensure that the USB to Serial driver is installed on the host machine.
• Ensure that the HyperTerminal properes of the console server or laptop are set as follows:
• Baud rate—9600
207

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