Juniper PTX5000 Hardware Manual page 115

Table 30: DC PSMs Supported on the PTX5000
Name
DC PSM (120-A)
DC PSM (60-A)
High Capacity DC PSM (60-A)
PTX5000 Normal Capacity DC PSM
Figure 49 on page 98 shows both the normal-capacity 60-A DC PSM and 120-A DC PSM. Each DC
PSM weighs approximately 10.6 lb (4.8 kg).
CAUTION: The 60-A DC PSM and 120-A DC PSM are not interchangeable. The 60-A
DC PSM must be installed in the 60-A DC PDU. The 120-A DC PSM must be installed
in the 120-A DC PDU. The faceplate of both DC PSM looks the same. To avoid
Model Number
PSM-PTX-DC-120
PSM-PTX-DC-60
PSM2-PTX-DC
First Supported Junos OS Release
12.1X48
12.3
12.1X48R3
12.3
14.1
97