Mx2010 Ac Power Supply Module Leds - Juniper MX2010 Hardware Manual

110
Figure 42: Selecting the Input Feed on the AC Power Supply Module
ON
PWR OK FAULT
0 1
INP0 INP1
A PSM failure triggers the alarm LED on the craft interface. For information about connecting to AC power
sources, see "MX2000 AC Power System Electrical Specifications" on page 173.
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MX2020 AC Power Supply Module LEDs

MX2010 AC Power Supply Module LEDs

Each AC PSM faceplate contains four LEDs. These LEDs are described in Table 35 on page 111. There are
a total of nine bicolor LEDs located in the craft interface, and are labeled 0 through 8 for the nine PSMs.
Both feeds are alive during operation, but only one feed provides current. In addition, a PSM failure triggers
the red alarm LED on the craft interface.