Connecting Dc Power - Juniper J-series Services Router J2320 Getting Started Manual

J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Figure 60: Connecting AC Power to the J2350 Services Router
Figure 61: Connecting AC Power to the J4350 or J6350 Services Router

Connecting DC Power

CAUTION: If your J6350 Services Router includes an optional redundant DC power
supply, connect each of the two power supplies to different input power sources.
Failure to do so makes the router susceptible to total power failure if one of the power
supplies fails.
The router must be connected to earth ground during normal operation. The protective
earthing terminal on the rear of the chassis is provided to connect the router to
ground.
For DC cable requirements, see "DC Power, Connection, and Power Cable
Specifications" on page 108.
To connect DC power to the router:
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Connecting Power