Figure 58: Dc Power Supply Faceplate For A Qfx5100 Device; Figure 59: Securing Ring Lugs To The Terminals On The Qfx5100 Dc Power - Juniper QFX5100 Hardware Manual

Copyright © 2016, Juniper Networks, Inc.

Figure 58: DC Power Supply Faceplate for a QFX5100 Device

1— Shunt negative input terminals (-48V)
2— Shunt positive input terminals (+RTN)
3— Terminal block
4— Ejector lever
CAUTION: The V+ terminals are shunted internally together, as are the
V- terminals. The same polarity terminal can be wired together from the
same source to provide an additional current path in a higher power
chassis. Do not connect the terminals to different sources.

Figure 59: Securing Ring Lugs to the Terminals on the QFX5100 DC Power

Supply
Replace the terminal block cover.
8.
Close the input circuit breaker.
9.
Chapter 12: Connecting the Switch to Power
5
5— ESD grounding point
6— Fault LED
7— Output LED
8— Input LED
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