Juniper PTX5000 Hardware Manual page 116

damaging the connectors on the back of the PSM or inside the PDU, use caution to
ensure that you have the correct PSM before installing it in the PDU.
Figure 49: 60-A DC PSM and 120-A DC PSM
PTX5000 High Capacity DC PSM
Each High Capacity DC PSM has 3.8 kW output and accepts two 60-A input feeds. These PSMs are
smaller than the 60-A DC and 120-A DC PSMs, allowing up to eight PSMs to be installed per PDU, and
up to 16 PSMs per chassis. The following is a list of some of the features of the High Capacity DC PSM:
• Single non-isolated output: 12 V @ 3800 W
• Two 40 VDC–72 VDC inputs, up to 60 A maximum each
NOTE: Both inputs are required for the PSM to function.
• One bias output voltage: +5 V at 2.4-A maximum
• Hot-swappable
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