Juniper PTX5000 Hardware Manual page 74

• LED to monitor the status of the PDU.
• LEDs to monitor the status of the PSMs.
• Single 12V output power for the boards and 36V outputpower for the fan trays.
AC PSMs Supported on the PTX5000
The PTX5000 supports the AC power supply modules (PSMs) listed in
NOTE: Ensure that you use AC PSMs of the same model number during normal operation.
Table 14: AC PSMs Supported on the PTX5000
Name
AC PSM
High Capacity AC PSM
PTX5000 Normal Capacity AC PSM
Figure 27 on page 57 shows the AC PSM.
CAUTION: The AC PSMs and DC PSMs are not interchangeable. The AC PSM must be
installed in the three-phase delta AC PDU or three-phase wye AC PDU. The High
Capacity AC PSM must be installed in the High Capacity Delta AC PDU or High
Capacity Wye AC PDU or High Capacity Single-Phase AC PDU. To avoid damaging the
Model Number First Supported Junos OS Release
PSM-PTX-AC 12.3
PSM2-PTX-AC 14.2
Table 14 on page 56.
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