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MX2008 DC Power (-48 V) System Electrical Specifications
NOTE:
The MX2008, MX2010, and MX2020 routers support the same power modules (AC/DC
PSMs and AC/DC PDMs).
Table 41 on page 117
lists the DC power system electrical specifications.
Table 41: DC PSM Electrical Specifications per Input Configurations
Item
Maximum input current
rating input voltage @
–40 VDC to –72 VDC
Maximum output power
Redundancy
DC input voltage
DC nominal input current
@ 48 VDC IN
Maximum DC output @
52 VDC (upper and lower
cage)
DC standby output @
5 VDC
Efficiency
NOTE:
This value is
within load range
17–67% and nominal
input voltage at 48 VDC.
Specification
60 A (for 2100 W output)
73 A (for 2500 W output)
2100 W @ 60 A
2500 W @ 73 A
N+1 PSM
N+N feed redundancy
–40 VDC to –72 VDC
49 A (for 2100 W output)
59 A (for 2500 W output)
2500 W
30 W
91%
117
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