Juniper EX4300 Series User Manual

SEE ALSO
DC Power Supply in EX4300 Switches | 112
DC Power Supply LEDs in EX4300 Switches | 119
Connecng the EX4300 to External Devices
IN THIS SECTION
Connect a Device to a Network for Out-of-Band Management | 205
Connect a Device to a Management Console Using an RJ-45 Connector | 206
Connect an EX Series Switch to a Management Console Using the Mini-USB Type-B Console Port | 207
Connect a Device to a Network for Out-of-Band Management
Ensure that you have an Ethernet cable that has an RJ-45 connector at either end. Figure 70 on page
205 shows the RJ-45 connector of the Ethernet cable supplied with the device.
Figure 70: RJ-45 Connector on an Ethernet Cable
You can monitor and manage these devices by using a dedicated management channel. Each device has
a management port to which you can connect an Ethernet cable with an RJ-45 connector. Use the
management port to connect the device to the management device.
To connect a device to a network for out-of-band management (see Figure 71 on page 206):
1. Connect one end of the Ethernet cable to the management port on the device.
205

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