Juniper ACX5048 Hardware Manual page 71

Figure 24: DC Power Supply Faceplate in ACX5000 Routers
1
8 7
1 Shunt negative input terminals (+RTN)
—
2 Shunt positive input terminals (–48V)
—
3 Terminal block
—
4 Ejector lever
—
To avoid electrical injury, carefully follow instructions in
on page 138 and "Removing a Power Supply from an ACX5000 Router" on page
Table 18 on page 71 shows the different power supplies and their direction of airflow.
Table 18: Airflow Direction in ACX5000 DC Power Supplies
Router Model Wattage
ACX5048 650 W
ACX5096 850 W
SEE ALSO
Connecting DC Power to an ACX5000 Router | 114
2
3
4
6 5
5
6
7
8
Product Number
JPSU-650W-DC-AFO
JPSU-850W-DC-AFO
ESD grounding point
—
Fault LED
—
Output LED
—
Input LED
—
"Installing a Power Supply in an ACX5000 Router"
Direction of
Airflow
Port-to-FRU
136.
Color of Power
Supply Handle
Juniper Gold
71