Juniper EX4300 Series User Manual

Table 15: Uplink Modules Used in 24-Port and 48-Port EX4300 Switches Except EX4300-48MP and
EX4300-48MP-S Switches
Uplink Module Name Model Number Figure
4-port 1-Gigabit
Ethernet/
10-Gigabit Ethernet SFP
+ uplink module
EX-UM-4X4SFP
Figure 17: 4-Port 1-Gigabit Ethernet/10-Gigabit
Ethernet SFP+ Uplink Module
Figure 18: LEDs on the 4-Port 1-Gigabit
Ethernet/10-Gigabit Ethernet SFP+ Uplink Module
1. Link acvity LED of the uplink module port
2. Status LED of the uplink module port
3. Capve screws of the uplink module
4. Handle of the uplink module
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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