Juniper EX9251, Hardware Manual, Page: 43 / 217

Table 17: DC Power System Electrical Specifications
Item Specifications
DC input voltage Operating range: –44 through –72 VDC
DC system input current rating 20 A@ –44 VDC (maximum)
DC system input power
•
331 W
•
7.75 A @ –44 VDC
Table 18 on page 34 lists the DC power supply electrical specifications.
Table 18: DC Power Supply Electrical Specifications
Item Specifications
Maximum output power 650 W
DC input voltage
•
Minimum: –44 VDC
•
Nominal: –48 VDC, –60 VDC
•
Operating range: –44 to –72 VDC
DC input current rating 20 A @ –44 VDC
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