Tripp Lite Switched, Metered Rack Power Distribution Units enable a variety of advanced network control and monitoring functions by giving IT Managers the ability to turn on, turn off, recycle or lock-out power to each individual receptacle and remotely monitor PDU power consumption and in-rack environmental conditions. Switched PDU systems can be accessed, configured and controlled through secure web, SNMP or Telnet Interface. Individually switched outlets can be controlled via a built-in web/network interface, enabling remote reboot of unresponsive network hardware. User defined power-up and power-down outlet sequences ensure proper operation of interdependent IT systems and prevent inrush-related overloads as devices are powered on. Programmable load-shedding of less critical devices at user-defined intervals extends UPS uptime in response to power failures. Unused PDU outlets can be electronically locked off to prevent powering of unauthorized hardware. PDU power consumption (current) is displayed locally and can be monitored via the web/network interface, with user-defined alarms to warn of potential overloads before critical IT mains or branch breakers trip. Optional ENVIROSENSE temperature / humidity probe enables remote monitoring of in-rack environmental conditions and alarms for up to 3 user supplied contact-closure sensors. Supports real-time monitoring, notification and logging of all on-board reporting functions with user-specified alarm thresholds and actions for each reported condition. Switched PDU systems can be accessed, configured and controlled through secure web, SNMP or Telnet Interface. PDUMH20NET Switched, Metered, 1U horizontal rack PDU supports 20A maximum capacity at 120V (agency de-rated to 16 amps). Includes attached L5-20P input cordset with 5-20P adapter and 16 5-15/20R switched outlets (8 front / 8 rear). Visual and remote current monitoring tracks the output current. Supports 1U horizontal rackmount installation in 2 or 4 post racks, plus 0U vertical, wallmount and under-counter installation in many applications. Included cord retention brackets keeps vital network equipment plugged in and continuously powered. Key Features 120V 20A maximum capacity (agency de-rated to 16 amps) Switched, Metered and Monitored Power Distribution Unit (PDU) with built-in web/network interface in 1U horizontal rack form factor Includes attached L5-20P input plug, 5-20P adapter cable and 16 5-15R controllable outlets (8 front / 8 rear) Supports individually controllable output receptacles, current metering, network monitoring and remote control via built-in web/network monitoring and control card Offers the ability to turn on, turn off, recycle or lock-out power to each individual PDU receptacle on a programmable or real-time basis Switchable outlets enable a number of advanced networking abilities, such as remote reboot on-demand of locked IT equipment, custom power-on/power-off outlet sequencing, automatic load-shedding of optional loads during power failures and disabling unused outlets to prevent the connection of unauthorized equipment loads Remote interface provides data regarding input power conditions, load level and individual outlet power status via secure network or web browser interface Supports notification and logging of all major power events and user specified alarm thresholds Optional ENVIROSENSE temperature and humidity probe enables remote monitoring of environmental conditions and the ability to report conditions from up to two contact-closure sensors Optional ENVIROSENSE accessory also supports the connection of up to three user supplied contact-closure sensors to selectively notify, monitor and log reported conditions, such as rack door access DHCP/Manual configuration support provides the ability to have network settings automatically assigned to the card, or manually assigned via permanent IP addresses 10/100 Mbps auto-sensing allows optimal communication compatibility with your current 10/100 Base-T network Real-time clock backup maintains the time of day and date even if the PDU is shut down and unpowered 2-tier level access allows an administrator and a guest to log into the web browser for monitoring and/or management of all intelligent PDUs and similarly equipped UPS systems Alert notifications via email or SNMP traps give users the added advantage of having an immediate event notification Protocols supported include HTTP, HTTPS, PowerAlert Network Management System, SMTP, SNMPv1, SNMPv2, Telnet, FTP, DHCP, BOOTP, NTP Front panel ammeter displays total PDU power consumption On initial power-up, outlets are automatically energized at 250 millisecond intervals to prevent inrush-related equipment interaction and mains circuit overloads Included cord retention brackets keep vital network equipment plugged in and continuously powered 1U horizontal rack installation supported in 2 or 4 post racks with included mounting brackets 0U vertical, wall-mount and under-counter mounting is supported in many applications Circuit breaker-free format prevents power interruptions due to tripped breakers while still providing mains panel protection from overloads and short circuit fault conditions Typical Applications Ideal for configurations requiring a networked managed PDU to remotely reboot individually locked-up devices such a network switches, hubs, servers, etc. Optional-use ATS function makes this system ideal for adding redundancy to single corded devices ATS function adds hot-swap and maintenance bypass function to standard UPS configurations Package Includes PDU with attached L5-20P input power cord 5-20P plug adapter Installable 1U mounting brackets PowerAlert software User manual