Power input Power cords may be ordered separately.
Equipment is to be used only in a restricted access location and installed/operated only by trained service personnel.
RPS2300 Redundant Power Supply (Optional)
The MS225 series supports connecting the Cisco RPS2300 for optional power redundancy. MS225 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
Bringing your Stack Online
MS225 switches can be connected in a physical stack using dedicated stacking ports and cables. Configuration steps
and additional information about stacking can be found here.
Mounting hardware
The mounting hardware includes a rack mount kit for standard 1U racks. When installing the device, make sure that
there is sufficient space between the rear of the rack and other obstacles to ensure adequate airflow.
Optional Mid-Mount bracket
MS225 48 port models are designed for an optional MA-MNT-MID-1 mid-mount bracket when using 2-post racks.
The MS210 and MS225 series switches additionally support cross-model stacking, meaning an MS210 can be
stacked with an MS225 and vice-versa.
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