Juniper EX4300 Series

EX4300 switches, their descripons, and the Junos OS release in which the models were released. Table
14 on page 62 shows the uplink modules supported on EX4300-48MP and EX4300-48MP-S switches,
their descripons, and the Junos OS release in which the models were released.
Table 12: Uplink Modules in 24-Port and 48-Port EX4300 Switches Except EX4300-48MP and
EX4300-48MP-S Switches
Uplink Module
Name
Model
Number
Descripon Supported EX4300
Switches
First
Junos OS
Release
4-port 1-
Gigabit
Ethernet/
10-Gigabit
Ethernet SFP+
uplink module
EX-
UM-4X4SFP
This uplink module can house up to
four SFP+ transceivers, four SFP
transceivers, or a combinaon of SFP
and SFP+ transceivers in the four
ports on the uplink module. You can
also congure these ports as Virtual
Chassis ports (VCPs) and use them to
connect the switch in a Virtual
Chassis or a VCF conguraon by
using SFP+ transceivers.
• EX4300-24T
• EX4300-24P
• EX4300-48T
• EX4300-48T-AFI
• EX4300-48P
•
EX4300-48T-DC
•
EX4300-48T-DC-
AFI
Junos OS
Release
13.2X50-
D10
• EX4300-24T-S
• EX4300-24P-S
• EX4300-48T-S
Junos OS
Release
13.2X51-
D26
Table 13: Uplink Modules in 32-Port EX4300 Switches
Uplink
Module Name
Model
Number
Descripon Supported EX4300
Switches
First
Junos OS
Release
2-port 40-
Gigabit
Ethernet
QSFP+ uplink
module
EX-
UM-2QSFP
This uplink module can house up to two
QSFP+ transceivers. You can also
congure these ports as VCPs and use
them to connect the switch in a Virtual
Chassis or a VCF conguraon.
• EX4300-32F
• EX4300-32F-
DC
Junos OS
Release
13.2X51-
D15
60