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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Chapter 7 Maintaining the Router
Removing and Replacing AC and DC Power Subsystem Components
AC Power Supply (PWR-GSR16-AC=)
Use to replace original 2000 W AC power
supplies only. All power supplies in the
power shelf must be 2000 W. Do not mix
with newer, 2500 W power supplies.
AC Power Supply (12000/16-AC-PWR=)
Used to replace existing AC power supplies. All
power supplies in the power shelf must be 2500 W.
Do not mix with older, 2000 W power supplies.
Caution:
2500 W AC power supplies require new
power shelves (GSR16-SHLF-AC= or
GSR16-SHLF-AC4=).
DC Power Shelf (PWR-GSR16-DC-SH=)
Compatible only with 2000 W DC PEMs. Do
not use with newer, 2400 W PEMs.
DC Power Shelf (12000/16-DC-SHELF=)
Compatible only with newer, 2400 W DC PEMs.
Do not use with older, 2000 W PEMs.
DC Power Supply (PWR-GSR16-DC=)
Use to replace original 2000W DC PEMs
only. All PEMs in the power shelf must be
2000 W. Do not mix with newer, 2400 W
PEMs.
DC Power Supply (12000/16-DC-PWR=)
Used to replace existing DC power supplies. All
PEMs must be 2400 W. Do not mix with older,
2000W PEMs.
Caution:
2400 W DC PEMs require new power
shelves (GSR16-SHLF-DC=).
Table 7-1
Original and Replacement Components
Original Component
Replacement Component