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ServerTech Switched POPS PDU

The Server Technology® PRO2 Switched POPS PDU provides control of outlet power and local LED input current monitoring.


This allows IT personnel to determine safe levels of loading on a per-phase basis while installing equipment into the rack/cabinet.

The integral PIPS® and POPS® technology provides billing-grade accurate measurement of current, voltage, active power, apparent power, power factor, crest factor, and accumulated energy at the input and at each output. These power data points, along with temperature and humidity measurements (provided via optional probes), are accessible through the built-in Web and CLI interfaces as well as through SNMP. The PRO2 Switched POPS “Master” PDU can be connected to as many as three (with optional module) PRO2 Switched POPS “Link” PDUs to extend the network access to the redundant or secondary power feed without the risks of a daisy chain linking configuration.

Use the linked Configurator tool on the tab below to find the right PDU for your application, or talk to one of our experts by email at or by phone 01634 291191.

Image is representative, other configurations may be available.

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You’re viewing Server Technology’s family of Switched POPS Rack Mount PDU(s). These Switched Per Outlet Power Sensing Rack PDU(s) feature highly accurate, outlet-level power monitoring for your data center power needs. Switched POPS Rack PDU(s) are expandable and offer optional temperature and humidity probes. They also feature rack level power management, input power monitoring, environmental (temperature and humidity) monitoring, outlet groups and alarms.

With Per Outlet Power Sensing, you can see measurements for load (in amps), voltage, active power, apparent power, crest factor, power factor and power consumption (measured in W-hrs). Certain models also feature retractable fuse or breaker branch circuit protection. With POPS technology, outlets may be linked to one or multiple groups without loss of control of that individual outlet. SNMP trap email alerts give you automated warnings for power and environmental conditions. POPS units are also expandable, with the ability to add additional outlets through the link unit without additional IP address. The optional humidity and temperature probes are attached to 10-foot cords that allow for measurements in various locations within the cabinet. You can then view the values from the rack PDU interface or send out trap email alerts to warn when certain thresholds have been met or exceeded.


Outlet Groups:

  • Control user-defined group(s) of outlets
  • Grouped outlets can still be individually remotely controlled
  • See outlet status, control state

Input Power Monitoring:

  • View input power feeds by branch/phase
  • Input load and power

SNMP Traps and Thresholds:

  • With POPS, you can configure SNMP traps for outlets and power input feeds
  • Define your high and low loads
  • Configure your traps for environmental monitoring (humidity and temperature)

More about POPS:

  • Simple, secure, integral web interface GUI configuration tool
  • Temperature and Humidity Support
  • Authentication logging, configuration changes and system events
  • Secure Syslog protocol support
  • Automatic Firmware Updates via FTP server
  • Emails log, event, authorization, power & configuration messages
  • Strong Password Support and Pre-Login Banner
  • Ability to Ping an IP address to see if the device is responding
  • Grouping of outlets across Master and Expansion PDUs
  • SNMP: Traps based on Status, Changes, Load, Temperature & Humidity

PDU Configurator

Click here to open the ServerTech PDU Selector

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