Juniper MX104 3D - Connect DC Power to a DC-Powered MX104 Router

Figure 9: Connecting an AC Power Cord to an MX104 AC Power Supply
Connect DC Power to a DC-Powered MX104 Router
To connect power to the DC-powered router, you need the following tools:
•
Phillips (+) screwdriver, number 2
•
ESD grounding wrist strap
•
Grounding ring lug with hole sized for an M5 screw
•
M5 nut and washer (one per DC power supply, attached)
•
DC power source cables, minimum 14 AWG or as required by local code (not provided)
•
DC power ring lugs, Panduit PV12-14HDRB-2k (two per DC power supply)
•
M6 screws and washers (two per DC power supply, attached)
•
Grounding cable, use 6-AWG (13.3 mm
2
) 60
°
C wire for 24V DC (not provided)
The DC power supply has two terminals on each power supply, covered by a clear plastic
cover.
Table 1: MX104 DC Power System Input Voltage
SpecificationNominal Voltage
Operating range: +18 to +30 VDC+24
Operating range: –39 to –56 VDC–48
Operating range: –39 to –72 VDC–60
Copyright © 2016, Juniper Networks, Inc.14
MX104 3D Universal Edge Routers Quick Start