Specifications

AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router
Feature Overview
2
AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router
78-13996-01 Rev. B0
Caution The AC PEMs cannot be used with a 100–120 VAC input power source.
Tips For fully redundant power protection, use either an uninterruptible power supply (UPS) or a separate
AC-input power source for each AC PEM.
This document contains the procedures to replace an existing second (redundant) AC PEM and to replace
both AC PEMs.
Note You do not need to shut down the Cisco uBR10012 router to replace a redundant AC PEM. If you are
replacing both AC PEMs, you can replace one, bring it online, and then replace the other one to avoid
shutting down the system.
Caution Although one AC PEM can provide sufficient power for a fully configured Cisco uBR10012 chassis,
the system should not be run for an extended period of time with only one AC PEM. If an AC PEM
fails, order and install a replacement AC PEM as soon as possible. The product order number for a
replacement AC PEM is UBR10-PWR-AC=. For proper airflow, cooling, and safety, do not remove
the failed unit until the replacement unit is available for installation.
Physical Description
Figure 1 shows the front panel of the AC PEM for the Cisco uBR10012 router.
Figure 1 AC PEM Front Panel
62520
POWER
FAULT
AC power
cord clips
AC power switch
AC power plug