Juniper EX4300 Series User Manual

8. Perform inial conguraon of the switch by following the instrucons in Connecng and
Conguring an EX Series Switch (CLI Procedure) or Connecng and Conguring an EX Series Switch
(J-Web Procedure) .
9. Set the switch’s management opons by following the instrucons in:
• Connect a Device to a Network for Out-of-Band Management
• Connect a Device to a Management Console Using an RJ-45 Connector
• Connect an EX Series Switch to a Management Console Using the Mini-USB Type-B Console Port
SEE ALSO
Rack Requirements
Cabinet Requirements
Clearance Requirements for Airow and Hardware Maintenance for EX4300 Switches | 135
Mounng an EX4300 Switch
You can mount an EX4300 switch:
• On two posts of a 19-in. rack or a 19-in. cabinet by using the mounng brackets provided with the
switch.
• On four posts of a 19-in. rack or a 19-in. cabinet by using the separately orderable four-post rack-
mount kit.
• In a posion recessed 2 in. from the front of a 19-in. rack or a 19-in. cabinet by using the 2-in.-recess
front brackets in the separately orderable four-post rack-mount kit. You can mount the switch in this
recessed posion on two-post or four-post racks and cabinets.
• On a wall by using the separately orderable wall-mount kit.
The holes in the mounng brackets are placed at 1 U (1.75 in. or 4.45 cm) apart so that the switch can
be mounted in any rack or cabinet that provides holes spaced at that distance.
See the Related Documentaon for detailed descripons of the various rack or cabinet mounng
opons.
171

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