Juniper EX4300 Series User Manual

NOTE: The procedure is the same for EX4300-48MP and EX4300-48MP-S switches.
Figure 93: Removing a 2-Port 40-Gigabit Ethernet QSFP+ Uplink Module from a 32-Port EX4300
Switch
Figure 94: Removing an 8-Port 10-Gigabit Ethernet SFP+ Uplink Module from a 32-Port EX4300
Switch
Installing an Uplink Module in an EX4300 Switch
Before you begin installing an uplink module in the switch:
• Ensure that you have taken the necessary precauons to prevent ESD damage (see Prevenon of
Electrostac Discharge Damage ).
Ensure that you have the following parts and tools available:
• Electrostac discharge (ESD) grounding strap (If a grounding strap is not available, follow the
alternave grounding method described in Step 1 of the following procedure.)
• Phillips (+) screwdriver, number 2
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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