Cisco 12010 series Maintenance Manual page 30

Removing and Replacing AC and DC Power Subsystem Components
Table 7-1 Original and Replacement Components (continued)
Original Components
DC PEM (PWR-GSR10-DC=,
PWR-GSR10-DC-B=)
Used to replace original 2400 W power
supplies only. Do not mix with new,
2800 watt power supplies.
The power supplies
Note
PWR-GSR10-DC,
PWR-GSR10-DC= do not
electrically store unit detials like
serial number, firmware version,
and part number. Hence, the
software is unable to display serial
number, firmware version, and part
number details for these power
supplies.
DC Power Distribution Unit (PDU)
(GSR10-DC-PDU=, GSR10-DC-PDU-B=)
Compatible only with original, 2400 W DC
power supplies.
DC PDU Covers (GSR10-LUGCVR=)
Compatible only with original, 2400 W DC
power supplies.
DC Trough (GSR10-TROUGH-DC=)
Compatible only with original, 2400 W DC
power supplies.
Cisco 12010, Cisco 12410, and Cisco 12810 Router Installation and Configuration Guide
7-30
Replacement Component
DC PEM (12000/10-DC-PEM=)
Used to replace existing power supplies. All power
supplies must be 2800 W. Do not mix with old, 2400 W
power supplies.
If you are upgrading 2400 W power supplies to new,
2800 W power supplies, you must also upgrade to new
DC PDU (12000/10-DC-PDU=.)
This enhanced power supply can read and
Note
display serial number, firmware version, and part
number details of the units as they can
electronically store this information.
DC Power Distribution Unit (PDU) (12000/10-DC-PDU=)
Required for new, 2800 W DC power supplies.
DC PDU Covers (12000/10-LUGCVR=)
Required for new, 2800 W DC power supplies.
DC Trough (12000/10-DC-TRUGH=)
Required for new, 2800 W DC power supplies.
Chapter 7 Maintaining the Router
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