COVID-19 Impact: Procedures in effect Updated 6/22/2020. Get More Info

VMR-HD4D32-12B C19 High Amp Metered & Switched PDU Dual 32 Amp 200 - 240V | WTI

VMR-HD4D32-12B C19 High Amp Metered & Switched PDU Dual 32 Amp 200 - 240V

WTI Rack Mount PDU, Branch Metered, Switched, 2U, Dual 32 Amp Inputs, 200-240V AC, (12) IEC 320 C19 Outlets

SKU:  VMR-HD4D32-12B
Price: $2,557.00 (USD)

Accessories Included:

  • Quick Start Guide
  • DX9F-DTE-RJ - Adapter, DB-9F to RJ-45
  • Network Cable, Cat 5e, 7 ft. (2.13 m)
Dual Input
Voltage: 200 - 240 VAC
Current: (2) 32 Amp 
Connector: (2) IEC 60309 (Commando)
Dual Output
Voltage: 200 - 240 VAC
Current: (2) 32 Amp 
Outlets: (12) IEC C19


The VMR-HD4D32-12B includes a robust selection of monitoring features, including event alarms, input-specific metering and SNMP polling to help you keep tabs on vital network elements, avoid costly service calls and maximize up time.

The VMR-HD4D32-12B features dual 32 Amp inputs, (12) twelve remote switched IEC C19 outlets and (6) six 16 Amp UL-489 circuit breakers. Each circuit breaker protects two IEC C19 outlets and supports up to 16 Amps. The VMR-HD4D30-12B is ideal for remote power control and management of gateways, Ethernet switches, routers and other high-amp equipment.

Branch power metering capabilities allow the VMR-HD4D32-12B to measure and report Kilowatt Hours, Kilowatts, Amps, Voltage and Temperature. When any of these factors exceed threshold values, the VMR-HD4D32-12B can switch or reboot power and promptly send notification. In addition to its many alarm functions, the VMR-HD4D32-12B can also perform remote reboots and power shutdowns on individual outlets according to a user-defined schedule, when a ping command fails or on demand.

Energy consumption data from your IT equipment can be assessed at each VMR-HD4D32-12B input and used for billing, heat calculation and load distribution. The VMR's intelligent, feature-rich design allows you to meter, report and control total current, power and energy consumption in your rack, cabinet or remote site. This provides the perfect solution for data centers striving for reduced energy costs and LEED certification.

The VMR-HD4D32-12B can be configured and operated via its convenient IP web browser interface or by any SNMP MIB based enterprise management software. To see a complete list of approved management software, or to recommend additional software or compatibility testing, please see our Software Integration section.

Versatile Alarm Functions for Automatic Reboot and Power Switching

In addition to performing on-demand power switching, the VMR also includes a poweful assortment of alarm functions, which can automatically reboot or switch outlets when high rack temperatures, open circuit breakers, power supply irregularities, unresponsive network elements and other significant events and conditions are detected. When alarm functions are triggered, the VMR can provide notification via email, SNMP trap or SYSLOG message. Each alarm can be customized to select triggers and response actions to fit your application.

Security and Co-Location

The VMR also includes a formidable array of security, authentication and co-location features to ensure that access to critical command and configuration functions is thoroughly protected from unauthorized access. In addition to password protection, the VMR also supports HTTPS, SSHv2, SNMPv3, TLS, IPSec, OpenVPN as well as popular authentication protocols such as LDAP, Active Directory, Kerberos, RADIUS and TACACS+.

The VMR's user account directory provides four different access levels; Administrator, Super User, User and View Only. Each account level enables the user to access to a different set of command, view or configuration capabilities. Higher level users can be granted access to all command, status and configuration functions, while lower level users can be limited only to control functions or status display capabilities.

Supports DUO Technology Radius 2FA

DUO is a cloud based two factor authentication (2FA) service that corroborates the identity of each logon to ensure that users are actually who they claim to be. When a user enters an account name and password to logon to the VMR, DUO then re-authenticates the user’s identity via mobile phone or other device. This effectively shifts access protection from a perimeter based approach that relies on the privacy of the user’s logon credentials, to an application based security solution that requires additional interaction from the user before access is granted.

SAN Certificate Support

In order to help simplify configuration and setup of SSL communication, VMR Series Products now support Subject Alternative Names (SAN). SAN is an extension to SSL X.509, that allows a selection of additional host names (DNS names, IP Addresses, Email Address and URIs,) to be protected by a single SSL Certificate. Subject Alternative Names allow you to perform virtual hosting of multiple SSL sites on a single IP address and eliminate the hassles involved in configuring multiple IP addresses on your server.

Zero-Touch Provisioning (ZTP)

Zero-Touch Provisioning (ZTP) simplifies day 0 onboarding of VMR units and in many cases, eliminates the need to have an engineer present during initial set up. If configuration information is not detected during boot up, Zero-Touch Provisioning will be activated and the device will contact a DHCP server and then download a configuration script and perform a firmware update without user intervention. This drastically reduces service interruptions due to human error and cuts the time required to set up newly installed VMR Series products.

Application Example:

The VMR-HD4D32-12B is ideal for high amp power control applications, such as rebooting blade servers, firewalls, routers, switches and other devices:

Power Management for HP C7000 Blade Servers

The VMR-HD4D32-12B is the perfect tool for controlling 200 to 240V AC power to Ethernet switches, gateways, routers and other high amp network equipment. The VMR-HD4D32-12B includes two separate power buses; this makes the VMR particularly well suited for applications that require power supply redundancy. Each power bus is split into three individually breakered circuits; each circuit includes two switched 20 Amp IEC C19 outlets, for a total of 12 outlets (one outlet per breaker, three breakers per bus.) The VMR-HD4D30-12B can also remotely reboot or power down network devices, monitor power consumption, temperature and other factors, and generate alarm notification when critical events are detected.

Remote Power Management for High Amp Network Devices

Includes Enterprise Management Software

outlet metered pdu with enterprise management software

All WTI console server and switched PDU products include WTI’s convenient Enterprise Management Software, which drastically simplifies the task of managing multiple WTI devices spread throughout your network infrastructure. The WMU Enterprise Management Software provides a centralized command interface that allows administrators to easily manage, label and control multiple WTI console servers and switched PDUs in large network applications, reducing the time required to access console port command and power control and reboot functions for connected devices.

Once installed on your PC or laptop, the WMU Enterprise Management Software can search a user-defined IP address range on your network and discover all WTI console servers and switched PDUs within the range. Discovered units are then added to the Enterprise Management Software’s inventory, allowing administrators to assign a descriptive tag to each WTI device in order to denote the location or function of the device. In addition to providing a centralized interface for remote console port access and power reboot and control functions, the Enterprise Management Software can also be used to control firmware updates for WTI products and edit and manage user accounts at individual or multiple WTI devices.

Power Control & Management:

  • Remote Individual or Group Outlet Switching
  • On / Off / Reboot / Default / Load Shed Switching
  • Outlet Sequencing & Power Up Delays
  • User-Defined Power-Up Default Status & Outlet Status Retention
  • Plug Naming, Grouping & Access Control
  • Scheduled On / Off / Reboot Switching
  • Ping Watchdog with Auto Reboot

Metering / Monitoring / Reporting:

  • True RMS Current Metering
  • Branch Metering
  • Reports kWh, kW, Amps, Volts, Temperature
  • High and Low Current Alarms
  • Over-Temperature Alarms
  • Lost Voltage (Line In) Alarm
  • Ping-No-Answer Alarm
  • Invalid Access Lockout Alarm
  • Power Cycle Alarm
  • Circuit Breaker Open Alarm
  • No Dialtone Alarm
  • Alarm Notification via Email, SNMP, SYSLOG
  • Alarm, Command, Access Audit, Current, Voltage, Watts and Temperature Logging

In-Band / Out-of-Band Access:

  • In-Band (10/100/1000Base-T Ethernet Port)
  • Out-of-Band (External Modem Ready)
  • Local (RJ45 RS232 SetUp Port)
  • Supports Both IPv6 and IPv4

Security & Authentication:

  • HTTPS, SSHv2, SNMPv3
  • Transport Layer Security (TLS) v1.2
  • IPSec / OpenVPN
  • IPtables
  • SAN Certificate Support
  • Supports DUO and RSA® Two-Factor Authentication
  • AAA: LDAP / Active Directory / Kerberos / RADIUS / TACACS+
  • Embedded validated FIPS 140-2 Cryptographic Module
  • Port-Specific Password Protection
  • Invalid Access Lockout & Alarm

Unit Management:

  • RESTful Web Services API
  • Zero-Touch Provisioning (ZTP) Support
  • CLI & Web-Based GUI
  • Includes Enterprise Management Software
  • Multiple Concurrent SSHv2 Sessions
  • Full MIB Support
  • NTP for True Server Sync


  • C19 Power Outlets for High Amp Applications
  • Power Switch a Full 16 Amp Load
  • Minimize Truck Rolls and Service Calls
  • Serial Port Pinned for Use with Cisco Roll Cable to Simplify Connection to Cisco Devices
  • Full MIB Support for Diagnosis, Operation and Configuration via SNMP
  • Secure, Remote, In-Band / Out-of-Band Management - Safe Access to Network Devices
  • Audit Trail - Log User Access and Command Activity
  • Alarm/Event Notification - Discover Minor Problems Fast ... And Correct them before they become Big Problems


Interface Descriptions:
Ethernet Port: 10/100/1000Base-T, RJ45
Console Port: (1) RJ45, RS232C

Voltage: 200 - 240 VAC, 50/60 Hz
Power Distribution: (80% Derated) 9.6/11.5 kW
Power Outlets: (12) IEC-60320-C19
Input Feeds: (2) 32 Amp IEC-60309 (Commando)
Current: (2) 32 Amps
Branches per Input: 1
Power Input Cables: (2) IEC-60309 (Commando)

Size: 3.5"H x 19"W x 8.7"D (1U)
(8.9 cm H x 48.3 cm W x 22.1 cm D)
Weight: 22 Lbs. (10 Kg) Shipping Weight
Operating Temperature: 32° to 122° F (0° C to 50° C)
Humidity: 10% to 90% RH
Mounting: 19" Rack Brackets Included

Agency Approvals:

Power Cables (Order Separately)

Description Supply Plug Equipment End Rating Part #
IEC-60320-C20 to IEC-60320-C19
6FT (1.8M)
8FT (2.4M)
10FT (3.05M)
C20 C19 20A/250V

When new, improved versions of product firmware become available, the "Upgrade Firmware" function can be used to update the unit. To receive the latest available firmware update from WTI Technical Support, please click on the link below and complete the form.

Request Firmware

To speak with a qualified sales engineer about your firmware request, please call: 1.800.854.7226

Latest Firmware Version:

Any questions? Submit your request regarding this product.