10/100 Mb Ethernet (RJ-45 connector) with auto-negotiation Protocol Support HTTP, HTTPS 1.1, TLS 1.2, SNMP V1, SNMP V3, NTP, SMTP, SMTPS BOOTP/DHCP, CLI, MQTT, SSH, ARP, Syslog, Radius, LDAP, ActiveDirectory Graceful shutdown of protected servers and storage Configuration of automatic email messages in response to UPS alarms and to transmit periodic reports Cybersecurity enhancements, including stronger encryption, configurable password policy and usage of CA and PKI signed certificates Control of UPS on/off switching with a web browser Adjustment and control of load segments through the HTML interface, including sequential starting of the installation and optimization of backup time by shutting down non-priority systems Automatic date and time adjustment through an NTP server SNMP v1/v3 and IP v4/v6 Recording of events and measurements in the system logs Data and event logging in the nonvolatile memory Card firmware update through the network Measurement of humidity and temperature wi