Juniper EX4400 - Page 53

Table 22: EX4400-48P Switch Models, Power Supplies, Cooling System
Model Power Supply Specicaons Cooling System Specicaons
EX4400-48P Two power supply slots with one
power supply preinstalled
1600 W AC (oponal)
Front-to-back airow (indicated by
the AIR OUT label and the Juniper
Gold handle)
Two fan module slots with fan
modules preinstalled
Front-to-back airow (indicated by
the AIR OUT label and the Juniper
Gold handle)
EX4400-48P-S Two power supply slots
You need to order AC power
supplies separately and install them
in these slots
Two fan module slots
You need to order front-to-back
airow (AFI) fan modules
separately and install them in these
slots
EX4400-48T Switches
Components on the Front and Rear Panels of EX4400-48T and EX4400-48P Switches
Figure 29 on page 45 shows the front view of an EX4400-48T switch with 48 RJ-45 ports.
Figure 29: Front View of an EX4400-48T Switch
Figure 30 on page 46 shows the rear view of an EX4400-48T switch with AC power supplies.
45