Juniper SRX1400 Hardware Manual page 157

Front panel of SRX1400
Copyright © 2011, Juniper Networks, Inc.
Chapter 13: Replacing Hardware Components on the SRX1400 Services Gateway
Figure 51: Typical DC Source Cabling to the SRX1400 Services Gateway
CAUTION: You must ensure that power connections maintain the proper
polarity. The power source cables might be labeled
their polarity. There is no standard color coding for DC power cables. The
color coding used by the external DC power source at your site determines
the color coding for the leads on the power cables that attach to the
terminal studs on each power supply.
NOTE: The DC power supply in slot
power feeds derived from feed
must be powered by dedicated power feeds derived from feed
configuration provides the commonly deployed
the system.
NOTE: For information about connecting to DC power sources, see
"SRX1400 Services Gateway DC Power Supply Electrical Specifications"
on page 184.
Replace the clear plastic cover over the terminal studs on the faceplate.
15.
Verify that the power cabling is correct, that the cables are not touching or blocking
16.
access to services gateway components, and it does not cause a tripping hazard. If
the power supply is correctly installed and functioning normally, the LED on the power
supply lights green steadily.
and
(+)
PEM0 must be powered by dedicated
, and the DC power supply in slot
A
A/B feed redundancy for
to indicate
(–)
PEM1
. This
B
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