58
Each DC power supply has a single DC input (–48 VDC and return) that requires a dedicated 80 A (–48 VDC)
circuit breaker for the maximum hardware configuration.
Figure 19: Standard-Capacity DC Power Supply
SRX5800 Services Gateway Standard-Capacity DC Power Supply LEDs
Each standard-capacity DC power supply faceplate contains three LEDs that indicate the status of the
power supply (see
Table 20 on page
59). The power supply status is also reflected in two LEDs on the
craft interface. In addition, a power supply failure triggers the red alarm LED on the craft interface.