The APC NetShelter Rack PDU Advanced (11K Series) delivers dependable power distribution to IT equipment in server and/or networking racks. PDU-level power metering gives power visibility and alerts to potential overloads. The 4-in-1 combination outlets, which can be utilized as C13, C19, C15, or C21 outlets, offer unequaled deployment flexibility. With 40 outlets in a 2.2 in. (5.6 cm) wide form factor, the rack can accommodate more equipment. The outlets on the PDUs are color-coded and labelled by breaker. Live Swap the NMC3 to reduce downtime in the unusual case of an NMC power outage. The rack PDU communicates with EcoStruxure IT via an NMC3 and may be viewed and controlled by web, SNMP, and command line interface (CLI). A 10-foot (3-meter) input cord makes it easier for the PDU to access the power supply. Rated to run at 60 degrees Celsius (140 degrees Fahrenheit) at full load, it assures dependability and availability even in today's high-density deployments. A single gigabit Ethernet/network port (10/100/1000) improves and standardizes network communication. Two link ports can cascade to up to 32 PDUs, and a network port sharing (NPS) function allows power sharing between Rack PDUs in the cascading group. With 1% metering accuracy, you can confidently track and bill your power usage. Two environmental sensor ports allow additional sensors (available separately) to be connected. These PDUs are certified for data center installations in several locations, including UL, CE, CSA, UKCA, Nemiko, PSE, KC, China RoHS, RCM, and CMIM. This model's input power cable is IEC-309 32 A and includes 20 C13/C15/C19/C21 combo outlets and 20 C13/C15 outlets.