Juniper QFX5100-96S - Page 97

Table 6: Components in 48-Port EX4300 Switches (continued)
Supported Uplink
Modules
Power Supply
Shipped by
DefaultFan Modules
Number
of PoE-
enabled
PortsBuilt-In PortsSwitch Models
2-port 40-Gigabit
Ethernet
QSFP+/100-Gigabit
Ethernet QSFP28
uplink module
(model number:
EX-UM-2QSFP-MR)
or 4-port 1-Gigabit
Ethernet/
10-Gigabit Ethernet
SFP+ uplink module
(model number:
EX-UM-4SFPP-MR)
NOTE: The switch
supports the 2-port
40-Gigabit Ethernet
QSFP+/100-Gigabit
Ethernet QSFP28
uplink module
(model number:
EX-UM-2QSFP-MR)
from Junos OS
Release 18.4R1
onwards. Starting in
Junos OS Release
19.3R1, you can
install two
100-Gigabit
Ethernet QSFP28
transceivers in the
uplink module. In
Junos OS Release
18.4R1 through
Junos OS Release
19.2R1, the uplink
module supported
only one
100-Gigabit
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