MS220 Series back panel
Power input
Power cords may be ordered separately.
RPS2300 Redundant Power Supply (Optional)
The MS220-24 series supports connecting the Cisco RPS2300 for optional power redundancy. MS220-24 series models
support failover and reversion to main power once it has been restored. The following Cisco part numbers are
supported:
Part number
Description
PWR-RPS2300
RPS Chassis
C3K-PWR-750WAC
750W RPS Power supply (see recommendations)
C3K-PWR-1150WAC
1150W RPS Power supply (see recommendations)
CAB-RPS2300-E=
RPS 22-pin cable
Equipment is to be used only in a restricted access location and installed/operated only by trained service
personnel.
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