The PE7108 eco PDUs are intelligent PDUs that contain 8 AC outlets and are available in various IEC or NEMA socket configurations. They provide secure, centralized, intelligent, power management of data center IT equipment (servers, storage systems, KVM switches, network devices, serial data devices, etc.), as well as the ability to monitor the center's health environment via sensors. Outlet level power metering and monitoring. Support TCP/IP, UDP, HTTP, HTTPS, SSL, DHCP, SMTP, NTP, DNS, Auto Sense, Ping, Telnet, and SNMP V1,V2&V3. Current, voltage, power, power dissipation, temperature, and humidity metering and threshold level setting. Environment Monitoring : support external temperature/temperature & humidity sensors for rack temperature and humidity monitoring.