Juniper MX240 Hardware Manual page 57

Table 19: DC Power Supply Electrical Specifications (continued)
Item
Maximum Input Current
DC input voltage
Efficiency
NOTE: This value is at
full load and nominal
voltage.
Internal Circuit Breaker
High-Capacity Power Supplies
Maximum Input Current
Maximum output power
DC input current rating
DC input voltage
Efficiency
NOTE: This value is at
full load and nominal
voltage.
Table 20: DC Power System Specifications
Item Normal-Capacity
Redundancy 1+1
Output power 1600 W
(maximum) per
supply
Specification
40 A
Operating range: –40.5 VDC to –72 VDC
Nominal: –48 VDC
~98%
40 A
60 A (DIP=0)
2240 W
50 A @ -48 VDC normal operating
voltage
Operating Range: –40.5 VDC to –72 VDC
Nominal: –48 VDC
~98%
High-Capacity
1+1
60 A (DIP=0)
2240 W
70 A (DIP=1)
2440 W
54.2 A @ -48 VDC normal operating
voltage
70 A (DIP=1)
2440 W
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