Dc Power Requirements, Specifications, And Guidelines; Router Dc Power Specifications - Juniper MX204 Hardware Manual

CHAPTER 9
DC Power Requirements, Specifications,
and Guidelines
MX204 Router DC Power Specifications
Copyright © 2018, Juniper Networks, Inc.
MX204 Router DC Power Specifications on page 49
Power Consumption for a DC-Powered MX204 Router on page 50
DC Power Circuit Breaker Requirements for the MX204 Router on page 51
DC Power Source Cabling for MX204 Router on page 52
DC Power Cable Specifications for MX204 Router on page 53
Table 25 on page 49 lists the DC power system electrical specifications.
Table 25: DC Power System Electrical Specifications
Item
DC input voltage
DC system input current
rating
DC system input power
Table 26 on page 49 lists the DC power supply electrical specifications.
Table 26: DC Power Supply Electrical Specifications
Item
Maximum output power
DC input voltage
Specification
Operating range: –40 through –72 VDC
20 A @ –44 VDC (maximum)
331 W
7.75 A @ –44 VDC
Specification
650 W
Minimum: –40 VDC
Nominal: –48 VDC, –60 VDC
Operating range: –40 to –72 VDC
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