Figure 2: Back of the Cisco R42612 Rack
Rear view of the standard Cisco R42612 R-Series Rack
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Cisco RP-Series Power Distribution Units
Cisco RP-Series Power Distribution Units (PDUs) offer flexible, reliable, easy-to-deploy power distribution
with branch circuit protection. The PDUs come in various form factors, both 1RU and 0RU, and include
metered and monitored models, and single-phase and three-phase models.
Cisco RP-Series 0RU PDU models are simple to install using pre-installed tool-less mounting screws that fit
into key holes in the PDU trays. The flush profile of the 0RU PDUs also improves serviceability of the
equipment installed in the rack.
The 0RU PDUs have color-coded outlet sections that match a corresponding circuit breaker, making it easy
to identify which circuit breaker feeds which outlet. The branch circuit color coding also simplifies load
balancing.
Outlet grip retention ensures that plugs stay securely in place and prevents disconnection due to bumps or
vibrations.
For detailed information about all supported Cisco RP-Series PDUs, see
PDU Specifications, on page 50
Cisco R42612 Rack and RP-Series Metered Input PDU Installation Guide
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Overview
Cisco RP-Series Power Distribution Units
