Table 84: Power System Electrical Specifications - Juniper MX960 Hardware Manual

MX960 3D Universal Edge Router Hardware Guide
Table 83: Power Supply Electrical Specifications (continued)
Item
High-Capacity Power Supplies
Maximum output power
DC input voltage
DC nominal input current
rating @48 VDC
Maximum input current
rating @ 40 VDC input
voltage
Maximum DC inrush current
Efficiency
NOTE:
load and nominal voltage.

Table 84: Power System Electrical Specifications

Item
Redundancy
Output power (maximum)
per supply
Output power (maximum)
per system
Related
Documentation
170
Specification
Two-Feed Mode
4100 W
Nominal: –48 VDC
Operating range: –40 to –72 VDC
Two-Feed Mode
104 A for both feeds (54 A and 50 A per feed)
128 A for both feeds (66 A and 62 A per feed)
140.5 A for both feeds (70 A and 70.5 A per feed
86%
This value is at full
Normal-Capacity
2+2
2800 W
5600 W
Calculating Power Requirements for MX960 Routers on page 161
MX960 DC Power Supply on page 104
MX960 DC Power Electrical Safety Guidelines
show chassis power
High-Capacity
2+2
Two-feed mode One-feed mode
4100 W 1700 W
8200 W 3400 W
Copyright © 2017, Juniper Networks, Inc.
One-Feed Mode
1700 W
One-Feed Mode
42 A
52 A
70 A