Powering On The Ac-Powered Mx2020 Router; Figure 123: Mx2020 Ac Power Supply Module Front View - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
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Powering On the AC-Powered MX2020 Router

260
Verify that the and/or
4. INP0
Figure 123 on page 260).
NOTE: If you are connecting two feeds,
PSM will be lit green steadily.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
5.
the strap to one of the ESD points on the chassis.
Move the switch to the on (
6.
Verify that the PWR OK LED is lit green steadily. See
7.
LEDs" on page 93 for information on MX2020 AC PSM LEDs.
Repeat Steps 1 through
8.

Figure 123: MX2020 AC Power Supply Module Front View

NOTE: Each PSM slot not occupied by a AC PSM must be covered by a
PSM blank panel.
Preventing Electrostatic Discharge Damage to an MX2020 Router on page 558
Powering On the AC-Powered MX2020 Router on page 260
You can use this procedure for a router with either a three-phase delta AC PDM or a
three-phase wye AC PDM. To power on the AC-powered router:
Verify that the PSMs are fully inserted in the chassis and that the captive screws on
1.
their faceplates are tightened.
Verify that each AC power cord is connected correctly.
2.
LEDs on the PSM are lit green steadily (see
INP1
) position.
|
7 for installing PSMs in slots
INP0 and INP1 , both LEDs on the
"MX2020 AC Power Supply Module
, , and , where required.
0 1 2
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