Figure 100: Installing A 60-A Dc Input Power Tray - Juniper PTX5000 Hardware Manual

PTX5000 Packet Transport Router Hardware Guide
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206
Route the negative (–) DC source power cable through the cable restraint, and connect
15.
it to the input terminal (see
-48 V –2
nut driver, tighten the nut to secure the cable lug to the input terminal (see
Figure 99 on page 205).
Tighten the cable restraints over the DC power cables.
16.
Verify that the source power cables are connected to the appropriate terminal: the
17.
positive (+) source cable to the return terminals (labeled
source cable to the input terminals (labeled
Close the input power tray cover, and secure it with the screw.
18.
Insert the input power tray into the PDU (see
19.
Repeat the procedure for all input power trays in the PDU.
20.
Repeat the procedure for the other PDU.
21.
Verify that the DC power cables do not touch or block access to the components, and
22.
that they do not drape where people could trip on them.

Figure 100: Installing a 60-A DC Input Power Tray

Understanding Normal-Capacity Power System Power Zones on page 71
Tools and Parts Required to Provide Power to the PTX5000 Packet Transport Router
on page 195
Powering On the DC Powered PTX5000 Packet Transport Router with 60-A DC PDUs
and 60-A DC PSMs on page 243
Figure 98 on page 204). Using a 7/16-in. (11-mm)
) and the negative (–)
RTN
).
–48V
Figure 100 on page
Copyright © 2017, Juniper Networks, Inc.
206).