Juniper EX4300 Series User Manual

1. Aach the wall-mount brackets to the sides of the chassis by using four of the wall-mount bracket
screws on each side (see the representaon in Figure 61 on page 182). Use the screwdriver to
ghten the screws.
Figure 61: Aaching Wall-Mount Brackets to the Switch Chassis
2.
If you are mounng two switches together, line the second switch on top of the rst and aach it to
the mounng brackets by using two wall-mount bracket screws on each side (see the representaon
in Figure 62 on page 183).
3. Insert the mounng screws in the wall. If you are mounng EX4300 switches except EX4300-48MP
and EX4300-48MP-S switches, insert the top pair of mounng screws 474.35 mm apart, and insert
the second pair of mounng screws 151.81 mm directly below the rst set. If you are mounng
EX4300-48MP and EX4300-48MP-S switches, insert the top pair of mounng screws 474.2 mm
apart, and insert the second pair of mounng screws 152 mm directly below the rst set (see Figure
63 on page 184 and Figure 64 on page 185).
If the mounng screws are inserted in a wall board with no stud behind it, you must use dry wall
anchors rated to support 75 lb (34 kg). Insert the screws into wall studs wherever possible to provide
added support for the chassis.
Drive the screws only part way in, leaving about 1/4 in. (6 mm) distance between the head of the
screw and the wall. Use the screwdriver to drive the screws in.
182

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