Figure 56: Connecting Power Cables To The Dc Power Supply - Juniper MX5 Hardware Manual

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Copyright © 2019, Juniper Networks, Inc.

Figure 56: Connecting Power Cables to the DC Power Supply

Verify that the DC power cable is connected correctly, that it does not touch or block
5.
access to router components, and that it does not drape where people could trip on
it.
Replace the clear plastic cover over the terminals on the faceplate.
6.
Attach the power cable to the DC power source.
7.
Turn on the dedicated customer site circuit breaker to the power supply.
8.
Verify that the status LED on the power supply is lit green steadily.
9.
On each of the DC power supplies, switch the DC circuit breaker to the center position
10.
before moving it to the on (
NOTE: The circuit breaker may bounce back to the off (
move the breaker too quickly.
Observe the status LED on the power supply faceplate. If the power supply is correctly
installed and functioning normally, the status LED lights green steadily.
MX5, MX10, MX40, and MX80 Power System Description on page 32
Installing an MX5, MX10, MX40, and MX80 DC Power Supply on page 120
Disconnecting an MX5, MX10, MX40, and MX80 DC Power Supply Cable on page 123
Preventing Electrostatic Discharge Damage to an MX5, MX10, MX40, and MX80 Router
on page 146
MX5, MX10, MX40, and MX80 Routers DC Power Specifications on page 39
DC Power Circuit Breaker Requirements for the MX5, MX10, MX40, and MX80 Routers
on page 41
DC Power Source Cabling for MX5, MX10, MX40, and MX80 Routers on page 41
) position.
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Chapter 4: Maintaining Components
O ) position if you
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