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SRX5600 Services Gateway DC Power Supply

 

Each DC power supply consists of one DC input (–48 VDC and return), one 40 A (–48 VDC) circuit breaker, a fan, and LEDs to monitor the status of the power supply. Two different DC power supply types are available. Figure 1 and Figure 2 show the power supplies. Each DC power supply has a single DC input (–48 VDC and return) that requires a dedicated facility circuit breaker.

For high-capacity power supplies, we recommend that you provision 60 A or 70 A per feed, depending on the selected DIP switch setting.

Figure 1: Standard-Capacity DC Power Supply
Standard-Capacity DC Power
Supply
Figure 2: High-Capacity DC Power Supply Faceplate
High-Capacity DC Power
Supply Faceplate
Note

The services gateway must be running Junos OS Release 12.1X44-D10 or later in order to use high-capacity DC power supplies.