Figure 78: Connecting Positive (+) Dc Power Cables To Rtn 0, Rtn 1, Rtn - Juniper T4000 Hardware Manual

Related
Documentation
Copyright © 2018, Juniper Networks, Inc.
Replace the smallest cable restraint on the far right, and tighten the captive screw to
10.
hold the power cables for
Route the positive (+) DC source power cables for
11.
over the largest cable restraint on the left. The left cable restraint is marked as follows
from top to bottom: RTN 0
NOTE: You must route the cables as marked to be able to replace the
clear plastic cover over the terminal studs.
Attach the negative (–) DC source power cable lugs to the RTN terminals on the left:
, , , and
RTN 0 RTN 1 RTN 3
the washers, then with the nuts. Using a 7/16-in. (11 mm) nut driver, tighten the nuts.
Apply between 23 lb-in. (2.6 Nm) and 25 lb-in. (2.8 Nm) of torque to each nut.
Replace the left cable restraint, and tighten the captive screw to hold the power cables
12.
for , ,
RTN 0 RTN 1 RTN 3
Figure 78: Connecting Positive (+) DC Power Cables to RTN 0, RTN 1, RTN 3, and RTN 4
Verify that the power cabling is correct, that the power cables are not touching or
13.
blocking access to router components, and that they do not drape where people could
trip on them.
Replace the clear plastic cover over the terminal studs on the faceplate.
14.
Tools and Parts Required to Provide Power to the T4000 Router on page 185
Connecting DC Power to the T4000 Router (Six 60-A Inputs) on page 186
Connecting DC Power to the T4000 Router (Five 60-A Inputs) on page 190
Connecting DC Power to the T4000 Router (Three 80-A DC Power Cables to Six 60-A
Inputs) on page 198
Powering On the T4000 Router on page 207
Configuring DC Power on a T4000 Router on page 213
Chapter 22: Connecting the Router to Power
, ,
INPUT 0 INPUT 1 INPUT 3
, RTN 1 , RTN 3 , and RTN 4
. Secure the cable lugs to the terminal studs, first with
RTN 4
, and in place.
RTN 4
, and in place.
INPUT 4
, , , and
RTN 0 RTN 1 RTN 3 RTN 4
,
197