Juniper MX480 Quick Manual page 19

3d universal edge router

Hide thumbs Also See for MX480:

Table of Contents

Figure 10: Connect Power Cables

CAUTION:

Ensure that each power cable lug seats flush against the surface

of the terminal block as you are tightening the nuts. Ensure that each nut

is properly threaded onto the terminal stud. The nut should be able to spin

freely with your fingers when it is first placed onto the terminal stud.

Applying installation torque to the nut when improperly threaded may

result in damage to the terminal stud.

CAUTION:

The maximum torque rating of the terminal studs on the DC

power supply is 36 lb-in. (4.0 Nm). The terminal studs may be damaged

if excessive torque is applied. Use only a torque-controlled driver or socket

wrench to tighten nuts on the DC power supply terminal studs.

NOTE:

For information about connecting to DC power sources, see the

MX480 3D Universal Edge Router Hardware Guide.

Connect each DC power cable to the appropriate external DC power source.

NOTE:

For information about connecting to external DC power sources,

see the MX480 3D Universal Edge Router Hardware Guide.

Switch on the power supply breakers to provide voltage to the DC power source cable

leads.

Connect Power to a DC Router with Normal-Capacity Power Supplies

Table of Contents