Juniper EX4300 Series User Manual

Table 10: Physical Specicaons of the EX4300 Switch Chassis (Connued)
Descripon Value
Weight
• EX4300 switch except EX4300-48MP switch (with no power supply and
no fan module installed): 13 lb (5.9 kg)
• EX4300-48MP switch (with no power supply and no fan module
installed): 16.42 lb (7.45 kg)
• 350 W AC power supply: 2.4 lb (1.1 kg)
• 550 W DC power supply: 2.4 lb (1.1 kg)
• 715 W AC power supply: 2.4 lb (1.1 kg)
• 1100 W AC power supply: 2.4 lb (1.1 kg)
• 1400 W AC power supply: 3.06 lb (1.39 kg)
• 2-port 40-Gigabit Ethernet QSFP+ uplink module (model number: EX-
UM-2QSFP) for 32-port EX4300 switches: 0.61 lb (0.28 kg)
•
4-port 1-Gigabit Ethernet/10-Gigabit Ethernet SFP+ uplink module
(model number: EX-UM-4X4SFP) for 24-port and 48-port EX4300
switches except EX4300-48MP and EX4300-48MP-S switches: 0.44 lb
(0.2 kg)
• 2-port 40-Gigabit Ethernet QSFP+/100-Gigabit Ethernet QSFP28 uplink
module (model number: EX-UM-2QSFP-MR) for EX4300-48MP and
EX4300-48MP-S switches: 0.57 lb (0.26 kg)
• 4-port 1-Gigabit Ethernet SFP/10-Gigabit Ethernet SFP+ uplink module
(model number: EX-UM-4SFPP-MR) for EX4300-48MP and
EX4300-48MP-S switches: 0.57 lb (0.26 kg)
• 8-port 1-Gigabit Ethernet/10-Gigabit Ethernet SFP+ uplink module
(model number: EX-UM-8X8SFP) for 32-port EX4300 switches: 0.74 lb
(0.34 kg)
• Fan module: 0.33 lb (0.15 kg)
You can mount an EX4300 switch on a standard 19-in. two-post or four-post rack. You can also mount
the switch in a standard 19-in. enclosed cabinet.
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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