Remote Outlet Control · Rack Power Management · UPS + PDU

Remote Switching UPS and Smart PDU

The J90 UPS with remote outlet control and the SPDU Smart PDU solve two related but distinct problems. The J90 provides backup power plus per-outlet switching. The SPDU provides per-outlet monitoring, control, and power sequencing without a battery. In most racks, both are deployed together — UPS runtime upstream, intelligent distribution downstream.

J90 remote switching UPS and SPDU Smart PDU installed together in a wall-mount network cabinet — complete rack-level power management with UPS backup and outlet-level monitoring
J90 remote switching UPS and SPDU Smart PDU deployed together — UPS backup power plus outlet-level monitoring and control in a wall-mount network cabinet
UPS · Backup power · Remote switching
J90 UPS with Remote Outlet Control
1–3kVA · 120V · 1U · LiFePO₄

A 1U online double-conversion lithium UPS with individual switchable outlets — backup power and remote reboot capability in a single compact unit. When a device locks up at a remote site, you power-cycle it from anywhere without dispatching a technician.

  • Online double-conversion — zero transfer time
  • Individual outlet switching — per device
  • LiFePO₄ — up to 15-year battery life
  • 1–3kVA · 120V · 1U rack or wall-mount
  • 50°C operation — IDF closets and edge sites
  • 6-year warranty · TAA compliant
View J90 UPS →
Smart PDU · Outlet monitoring · Sequencing
SPDU Smart Power Distribution Unit
1U (6-outlet) · 2U (14-outlet) · 120V · 15A

A metered-by-outlet smart rack PDU providing outlet-level energy measurement, remote switching, and sequenced startup — for racks that already have a UPS and need intelligent distribution. Measures wattage per outlet, controls power remotely, and staggers startup to protect sensitive electronics.

  • Metered-by-outlet — wattage and energy per device
  • Remote outlet switching and power sequencing
  • SNMP/web interface for remote management
  • 1U (6-outlet) or 2U (14-outlet) configurations
  • 50°C operation — high-temperature environments
  • 5-year warranty · TAA compliant
View SPDU Smart PDU →
Why remote switching matters

Remote power control across distributed infrastructure

Remote reboot without a site visit

A frozen switch, hung firewall, or locked-up controller can be power-cycled remotely via SNMP or web interface. For organizations managing 10, 20, or 50 distributed sites, eliminating a truck roll for what amounts to a power cycle changes the economics of distributed IT management significantly.

Outlet-level load visibility

The SPDU’s metered-by-outlet monitoring shows exact wattage and energy consumption per connected device. Capacity planning becomes data-driven — you know which outlets are underloaded, which are approaching limits, and where to add capacity before it becomes a problem.

Power sequencing — controlled startup

The SPDU staggers equipment startup after a power event — bringing devices online in sequence rather than simultaneously. This eliminates the inrush current spike that can trip breakers or stress UPS inverters when a full rack restores at once after an outage.

Secure power access control

Restrict which users and systems can switch outlets on or off across the network. For security-sensitive environments, locking outlet control behind SNMP credentials or web authentication prevents unauthorized power cycling of critical devices.

Environmental monitoring

The J90 supports an optional temperature and humidity sensor. The SPDU supports environmental probes via SNMP/web. Both enable early warning of thermal conditions in IDF closets, edge cabinets, and equipment rooms before they become failure events.

TAA compliance for government deployments

Both the J90 and SPDU are manufactured in Taiwan — a TAA designated country — and are eligible for U.S. federal, state, and municipal procurement. Remote power management capability for government IT infrastructure without compliance exceptions.

Product comparison

J90 UPS vs SPDU Smart PDU — feature comparison

Feature J90 UPS with Remote Outlet Control SPDU Smart PDU
Primary function Backup power + remote outlet control Rack PDU + outlet monitoring and control
Form factor 1U rackmount UPS 1U (6-outlet) · 2U (14-outlet)
Battery backup Yes — 1–3kVA · LiFePO₄ No — distribution only
Remote outlet switching Yes — per outlet Yes — per outlet
Metered-by-outlet monitoring No Yes — wattage and energy per outlet
Power sequencing No Yes — staged startup
Environmental monitoring Optional temp/humidity sensor Probes via SNMP/web
Battery chemistry LiFePO₄ — 15-year design life N/A
Operating temperature Up to 50°C Up to 50°C
TAA compliance Yes — Taiwan Yes — Taiwan
Warranty 6 years (2 years above 40°C) 5 years
Best for Backup power + remote reboot in one unit Per-outlet monitoring where UPS already exists
Which one do I need?

J90 or SPDU — or both

Choose the J90 UPS if:
You need backup power and remote outlet control in a single 1U unit
  • You need UPS protection plus remote reboot without adding a separate PDU
  • Your rack or cabinet has limited space — the J90 covers both functions in 1U
  • You want LiFePO₄ long-life batteries and 50°C operation for edge and IDF deployments
  • You need TAA-compliant UPS with remote switching for government procurement
  • You want a 6-year warranty covering both electronics and battery
Choose the SPDU Smart PDU if:
You already have a UPS and need outlet-level monitoring, sequencing, and control
  • A UPS is already in the rack and you need intelligent distribution downstream
  • You need metered-by-outlet wattage and energy data per connected device
  • Sequenced startup after a power event is required to protect sensitive equipment
  • You need 14 switched and monitored outlets — the 2U model covers a full rack
  • You need TAA-compliant smart PDU for federal or public-sector rack infrastructure
In most racks, both are deployed together

The J90 provides upstream battery backup and basic outlet switching. The SPDU provides downstream per-outlet energy metering, fine-grained control, and sequenced startup across all connected devices. Together they create a complete intelligent rack power architecture — runtime and protection from the UPS, visibility and control from the PDU. This is the recommended configuration for distributed IT, edge deployments, and managed service environments where both uptime and operational efficiency matter.

TAA compliance

TAA-compliant remote power management for government infrastructure

Both the J90 and SPDU are manufactured in Taiwan — a Trade Agreements Act designated country — and are eligible for U.S. federal, defense, education, and municipal procurement. Remote power management capability doesn’t require a compliance exception for government IT infrastructure.

🇺🇸
J90 and SPDU manufactured in Taiwan · TAA designated country · eligible for federal, defense, education, and municipal procurement under FAR 52.225-5
TAA UPS guide →
Applications

Where remote switching UPS and smart PDU are deployed

IDF and MDF network closets
IDF/MDF UPS guide →
Edge and distributed IT sites
Edge data center UPS →
Retail, POS, and kiosk infrastructure
Retail and edge guide →
Security cameras and access control
Network infrastructure guide →
Industrial automation and control systems
Industrial automation guide →
Pro AV and managed service racks
Pro AV UPS guide →

Remote switching & smart PDU — frequently asked questions

What is a remote switching smart PDU?
A remote switching (switched) smart PDU lets you turn individual outlets on or off remotely, so you can power-cycle a hung device from anywhere without a site visit.
What is the difference between a UPS and a remote switching PDU?
A UPS provides battery backup and power conditioning, while a remote switching smart PDU distributes power and adds per-outlet remote control and metering. They are often paired in the same rack.
Can I reboot a frozen device remotely?
Yes — that is the core function. Switched outlets let you cut and restore power to a specific device remotely, recovering hung equipment without dispatching a technician.
Where is remote switching most useful?
At unattended and edge sites — remote offices, closets, and distributed locations — where a truck roll just to reboot a device is costly and slow.
Does the smart PDU also monitor power?
Yes. Alongside remote switching, it provides outlet-level metering so you can track consumption and plan capacity.

Talk to an engineer about rack power management

J90 and SPDU configuration, distributed deployment planning, TAA procurement support, and managed service rack architecture.