Switched Metered PDU With Remote Reboot | SPDU, TAA
15A
120VAC
Provides outlet-level control and power visibility to optimize rack performance, reduce downtime, and prevent costly service calls.
15A · 120VAC · Switched & Metered-by-Outlet Intelligent Rack PDU
SPDU switched & metered smart PDU
The SPDU Series delivers outlet-level control and power visibility for rack-based infrastructure – remotely switch and reboot individual devices, meter consumption per receptacle, and integrate monitoring over SNMP and the web. Available as a 1U 6-outlet or 2U 14-outlet unit, with integrated surge, temperature monitoring, dual Gigabit networking, TAA compliance, and a 5-year warranty.
Intelligent rack power distribution
The SPDU provides outlet-level switching and real-time power monitoring to support operational continuity and reduce service intervention in distributed environments. Each outlet supports independent control and metering – enabling remote reboot of unresponsive equipment, device-level load visibility, staged startup and power sequencing, and proactive capacity planning. A front-panel touch LCD shows load, voltage, temperature, and alarm conditions locally.
What the SPDU delivers
Switch outlets on or off individually to power-cycle a single device without affecting adjacent equipment – no site visit required.
Per-receptacle wattage and energy data for accurate load balancing, capacity planning, and reduced overload risk.
Automatically ping and restart connected devices when network connectivity is lost, restoring unmanned equipment.
Programmable safe-voltage thresholds protect against damaging fluctuations, with integrated surge suppression at the rack level.
Track ambient temperature in °C or °F; the interactive LCD shows real-time data, outlet status, and alarms at a glance.
Two RJ-45 ports (second is pass-through) with SNMP and secure web management, plus automated email/SMS event notifications.
Switching and metering, per device
Device faults in rack environments often require power cycling to restore operation. Outlet-level switching lets individual devices be rebooted remotely without impacting adjacent equipment – reducing downtime, eliminating unnecessary site visits, and improving response time in distributed or unmanned environments. Compared to aggregate monitoring, metered-by-outlet data supports accurate load balancing, proactive capacity planning, energy reporting, and infrastructure standardization across sites.
Two models, 6 or 14 outlets
| Model | Outlets | Mounting | Surge (Joule) | Dimensions (W×D×H) | Weight |
|---|---|---|---|---|---|
| SPDU-0615C | 6 × NEMA 5-15R | 1U (short-depth) | 1080 J | 17.3 × 2.8 × 1.73 in | 2.3 lb |
| SPDU-1415C | 14 × NEMA 5-15R | 2U | 3240 J | 17.3 × 3.5 × 3.5 in | 5.4 lb |
Both models support web-based management, SNMP monitoring, and automated outlet control, and mount in rack, wall, or desktop orientations. Input is 12 A continuous behind a 15 A breaker.
Where the SPDU fits
Smart PDUs operate as the distribution layer within a structured rack power architecture, working alongside upstream UPS systems and facility electrical infrastructure. The SPDU adds outlet-level visibility and control beneath the UPS, standardizing how power is distributed, monitored, and recovered across distributed sites.
An SPDU mounted above a UPS in a structured rack — the distribution layer beneath upstream power protection.
Where the SPDU is deployed
Outlet-level control and metering for switching and routing gear.
Remote reboot and visibility for unmanned edge sites.
Sequenced startup and per-device control for AV racks.
Standardized rack power across hospitality and retail sites.
Resilient, monitored distribution for control environments.
TAA-compliant distribution for federal, defense, and healthcare.
SPDU specifications
| Specification | Detail |
|---|---|
| Type | Switched & metered-by-outlet intelligent PDU |
| Input voltage | 120 VAC, single phase |
| Input current | 12 A continuous (15 A breaker) |
| Inlet / cord | IEC C-14 inlet; 6-ft detachable power cord (included) |
| Outlets | (6) NEMA 5-15R (SPDU-0615C) / (14) NEMA 5-15R (SPDU-1415C) |
| Over-current protection | 15 A breaker |
| Metering | Per-outlet power monitoring (watts / energy) |
| Switching | Per-outlet on/off, remote reboot, auto-reboot on connectivity loss |
| Surge suppression | 1080 J (0615C) / 3240 J (1415C); L-G, L-N, N-G modes |
| Network | (2) 10/100/1000 Mbps RJ-45 (shielded); second port = non-cascading pass-through |
| Management | SNMP + secure web; touch LCD; email / SMS notifications |
| Environmental monitoring | Integrated temperature (°C / °F); programmable voltage thresholds |
| Dimensions | 17.3 × 2.8 × 1.73 in (1U) / 17.3 × 3.5 × 3.5 in (2U) |
| Weight | 2.3 lb (0615C) / 5.4 lb (1415C) |
| Operating temperature | 0°C to 50°C (storage -30°C to 70°C) |
| Humidity | 5% to 95% non-condensing |
| Mounting | Rack, wall, or desktop |
| Approvals | UL 62368-1, CSA C22.2 No. 62368-1, UL1449 ed.5, FCC B, TAA compliant |
| Warranty | 5 years (USA & Canada) |
| Included | SPDU, 6-ft detachable cord, rubber footpads, mounting brackets |
Specifications from the SPDU datasheet (Rev 11/3/25). Surge joule rating and outlet count are model-dependent.
SPDU smart PDU — frequently asked questions
What does switched and metered-by-outlet mean?
Two separate capabilities in one unit. Metered-by-outlet means the PDU measures watts and energy at each individual receptacle rather than for the strip as a whole, so you can see what any one device is drawing. Switched means each receptacle can be turned on or off remotely and independently. A basic PDU does neither, and a metered-only PDU reports the total without telling you which device is responsible.
Can I reboot a device remotely without a site visit?
Yes. That is the main reason to specify one. Each outlet can be power-cycled from the web interface, so a locked-up router, camera, media player or signage device can be recovered without sending anyone. On a distributed estate the saved truck rolls usually pay for the PDU inside a year.
What is auto-reboot on connectivity loss?
The SPDU can watch a network target and power-cycle a chosen outlet automatically if it stops responding. It recovers the common case, a device that has hung and needs nothing more than a restart, before anyone notices. Useful on unstaffed sites where the alternative is waiting for someone to report the outage.
Which model do I need, the 6-outlet or the 14-outlet?
Count the devices, then look at depth. The SPDU-0615C is 1U and short-depth at 2.8 inches, which suits shallow AV racks, wall-mount enclosures and credenzas where a full-depth PDU will not fit. The SPDU-1415C is 2U with 14 outlets and 3240 J of surge protection, for full racks. Both are 120 V at 12 A continuous.
Does the SPDU replace a UPS?
No. It distributes and controls power but stores none, so the load drops when utility power does. It sits downstream of a UPS, taking the UPS output and dividing it among devices with per-outlet control. UPS for ride-through, SPDU for distribution and remote control.
Can I use it with an isolation transformer?
Not downstream of one. Isolation is established at the transformer output, and a switched PDU after it reintroduces a ground path that undoes most of the benefit. Where a load needs both isolation and outlet control, put the SPDU before the isolation transformer and connect the sensitive equipment directly to the transformer.
How does it connect to the network?
Ethernet, with a web interface for monitoring and control. Per-outlet power and energy figures are reported through the same interface.
What is the warranty?
Five years in the USA and Canada, on depot exchange terms with ground shipment one way. That is longer than most competing smart PDUs in this class.
Documents and related links
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