Acx7100-32C Power System; Ac Power Supply For Acx7100-32C Routers - Juniper ACX7100-32C Hardware Manual

The system raises an alarm if a fan module fails, or if the ambient temperature inside the chassis rises
above the acceptable range. If the ambient temperature rises, the fan speed increases to lower the
ambient temperature. However, if the temperature inside the chassis rises above the threshold
temperature, the system shuts down automatically.
RELATED DOCUMENTATION
ACX7100-32C Power System | 21
ACX7100-32C System Overview | 2

ACX7100-32C Power System

IN THIS SECTION
AC Power Supply for ACX7100-32C Routers | 21
AC Power Specifications for ACX7100-32C Routers | 22
AC Power Cord Specifications for ACX7100-32C Routers | 23
AC Power Supply Module LEDs on ACX7100-32C Routers | 25
DC Power Supply for ACX7100-32C Routers | 26
DC Power Specifications for ACX7100-32C Routers | 27
DC Power Supply Module LEDs on ACX7100-32C Routers | 28

AC Power Supply for ACX7100-32C Routers

The ACX7100-32C AC router operates at 1600 W. The two power supply modules (PSMs) in
ACX7100-32C routers are hot-removable and hot-insertable field-replaceable units (FRUs). The PSMs
are preinstalled in the router. You can replace the PSMs without powering off the router or disrupting
the router function.
CAUTION: Do not mix AC and DC PSMs in the same chassis.
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