Table 24: DC Power System Electrical Specifications (continued)
SpecificationItem
44.4 A @ -48 VDCDC system current rating
2125 WMaximum DC input power
RELATED DOCUMENTATION
SRX3600 Services Gateway DC Power Supply Electrical Specifications | 83
Power Requirements for DC-Powered SRX3600 Services Gateways | 87
SRX3600 Services Gateway DC Power Cable Specifications | 85
SRX3600 Services Gateway DC Power Cable Specifications
Figure 38 on page 85 shows a typical DC source cabling arrangement.
Figure 38: Typical DC Source Cabling to the SRX3600 Services Gateway
The DC power supplies in slots PEM0 and PEM1 must be powered by dedicated power feeds derived
from feed A, and the DC power supplies in slots PEM2 and PEM3 must be powered by dedicated power
feeds derived from feed B. This configuration provides the commonly deployed A/B feed redundancy for
the system.
85
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