Juniper EX4400 - Page 32

8—
550-W DC power supply
Table 11 on page 24 lists the components shipped with EX4400-24T switch models.
Table 12 on page 25 describes the physical specicaons, ports, and throughput of EX4400-24T
switches.
Table 13 on page 27 describes the power supply and cooling system specicaons of EX4400-24T
switch models
Table 11: EX4400-24T Switch Models, Shipped Components, and First Junos Release
Model Number Fan Modules Power Supply First Junos OS Release
EX4400
-24T
Two fan modules with
front-to-back airow
(indicated by the AIR
OUT label and the
Juniper Gold handle)
A 550-W AC power
supply with front-to-back
airow (indicated by the
AIR OUT label and the
Juniper Gold handle)
21.1R1
EX4400
-24T-AFI
Two fan modules with
back-to-front airow
(indicated by the AIR IN
label and the Juniper
Azure Blue handle)
A 550-W AC power
supply with back-to-front
airow (indicated by the
AIR IN label and the
Juniper Azure Blue
handle)
21.1R1
EX4400
-24T-DC
Two fan modules with
front-to-back airow
(indicated by the AIR
OUT label and the
Juniper Gold handle)
A 550-W DC power
supply with front-to-back
airow (indicated by the
AIR OUT label and the
Juniper Gold handle)
21.1R1
EX4400
-24T-DC
-AFI
Two fan modules with
back-to-front airow
(indicated by the AIR IN
label and the Juniper
Azure Blue handle)
A 550-W DC power
supply with back-to-front
airow (indicated by the
AIR IN label and the
Juniper Azure Blue
handle)
21.1R1
24