APC Basic, Metered and Switched PDU. Easy Basic PDU provide reliable rack power distribution units (PDU) that offer more than a power strip for server rack and network rack solutions.Easy Metered Rack Power Distribution Units (Rack PDU) provide real-time remote monitoring, power management of connected loads, and much more features than the average power strip.Easy Switched Rack Power Distribution Units (Rack PDU) provide on/off outlet switching, advanced power management, load monitoring and much more features than the average power strip.