Power Requirements For An Mx240 Router; Table 78: Dc Power System Specifications - Juniper MX240 Hardware Manual

MX240 3D Universal Edge Router Hardware Guide
Table 77: DC Power Supply Electrical Specifications (continued)

Table 78: DC Power System Specifications

Item Normal-Capacity
Redundancy 1+1
Output power 1600 W
(maximum) per
supply
Output power 1600 W
(maximum) per
system
Related
Documentation

Power Requirements for an MX240 Router

The following tables list the MX240 component power requirements.
lists the MX240 base system power requirement.
requirements for Switch Control Boards (SCBs), Routing Engines, Modular Port
Concentrators (MPCs), Modular Interface Cards (MICs), and Dense Port Concentrators
144
Item Specification
High-Capacity Power Supplies
Maximum Input Current 60 A (DIP=0)
Maximum output power 2240 W
DC input current rating 50 A @ -48 VDC normal operating
voltage
DC input voltage Operating Range: –40.5 VDC to –72 VDC
Nominal: –48 VDC
Efficiency
NOTE: This value is at full
load and nominal voltage.
High-Capacity
1+1
60 A (DIP=0)
2240 W
2240 W
Connecting Power to a DC-Powered MX240 Router with Normal-Capacity Power
Supplies on page 201
Installing an MX240 DC Normal Capacity Power Supply on page 258
Disconnecting an MX240 DC Power Supply Cable on page 343
Calculating Power Requirements for MX240 Routers on page 137
~98%
70 A (DIP=1)
2440 W
2440 W
Table 71 on page 129
Copyright © 2017, Juniper Networks, Inc.
70 A (DIP=1)
2440 W
54.2 A @ -48 VDC normal operating
voltage
Table 70 on page 129
lists the FRU power