Connecting Dc Power To The T4000 Router (Four 60-A Inputs); Figure 75: Connecting Positive (+) Dc Power Cable To Rtn 2, Rtn 0, Rtn - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide
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Connecting DC Power to the T4000 Router (Four 60-A Inputs)

194
Figure 75: Connecting Positive (+) DC Power Cable to RTN 2, RTN 0, RTN 1, RTN 3, RTN 4
Verify that the power cabling is correct, that the power cables are not touching or
15.
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.
16.
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 (Four 60-A Inputs) on page 194
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
T4000 DC Power Electrical Safety Guidelines on page 424
T4000 DC Power Cable and Lugs Specifications on page 105
You connect DC power to the router by attaching power cables from the DC power sources
to the terminal studs on the power supply faceplates. You must provide power cables
(the cable lugs are supplied with the router).
CAUTION: Do not use a terminal jumper for 60-A DC power cables. Using a
terminal jumper is not supported for this procedure. Doing so will cause a
short across the inputs and trip your external circuit breaker.
CAUTION: All connected inputs on the DC power supply in slot PEM0 must
be powered by dedicated power feeds derived from feed A, and all connected
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