Powering On A Dc-Powered Services Gateway; Figure 36: Connecting Dc Power To The Services Gateway - Juniper SRX 5600 Hardware Manual

SRX 5600 Services Gateway Hardware Guide
NOTE: The DC power supplies in
power feeds derived from feed
must be powered by dedicated power feeds derived from feed
provides the commonly deployed
7.
8.
9.

Figure 36: Connecting DC Power to the Services Gateway

Powering On a DC-Powered Services Gateway

WARNING: Before performing the following procedure, ensure that power is removed
from the DC circuit. To ensure that all power is off, locate the circuit breaker on the
panel board that services the DC circuit, switch the circuit breaker to the off position,
and tape the switch handle of the circuit breaker in the off position.
68

Powering On a DC-Powered Services Gateway

Attach the positive (+) DC source power cable lug to the
terminal.
Attach the negative (–) DC source power cable lug to the
terminal.
Replace the clear plastic cover over the terminal studs on the faceplate.
Verify that the power cables are connected correctly, that they are not touching
or blocking access to services gateway components, and that they do not drape
where people could trip on them.
If you are installing two power supplies, repeat Steps 2 through 8 for the other
power supply.
and must be powered by dedicated
PEM0 PEM1
, and the DC power supplies in
A
feed redundancy for the system.
A/B
(return)
RTN
48V (input)
and
PEM2 PEM3
B . This configuration