Monitoring Power and Cooling Equipment
Emerson Network Power introduces two products that are designed to increase the flexibility and availability of communications among data center support systems. The Liebert vNSA network switch allows multiple Ethernet-ready devices to communicate and function as a team, while the Liebert SiteLink-E provides a communications link between existing building management systems and Liebert precision cooling and AC and DC power systems. When equipped with a Liebert iCOM display, the vNSA permits interconnecting cooling units to work together and it facilitates lead/lag operation. It is available in four models, with some featuring an embedded iCOM display, that support from four to 13 connected units. The switch supports twisted-pair RJ45 CAT5 network cables, and it features auto-negotiation, auto-polarity and auto-crossing, eliminating the need for crossover cables.
Emerson Network Power