Product Overview The Vertiv NetSure 5100 (Model 58213720) is a compact, high-reliability 19/23-inch rack-mounted integrated DC power system launched by Vertiv (formerly Emerso n). Designed specifically for telecom access networks and communication equipment, it supports a total power range from 2kW to 7.2kW and an output current from 40A to 150A with standard -48VDC output. This integrated system is pre-installed with an advanced control unit and is compatible with up to four