Panduit U01N11V vs Middle Atlantic OL1000R-2: Specification Comparison
Both the Panduit U01N11V (SteadySine™) and the Middle Atlantic UPX-RLNK-OL1000R-2 (Nexsys OL1000R-2) are 1 kVA rack-mount uninterruptible power supplies targeting infrastructure protection in data-center and AV/IT closet environments. A buyer evaluating a 1U–2U, 120 V, 1 kVA UPS for a rack deployment would reasonably cross-shop these two units. The comparison below is drawn strictly from the specifications provided; any dimension absent from the supplied data is noted as not specified.
In This Guide
- Which UPS topology and output architecture better protects sensitive loads?
- How do the two units compare in physical footprint, weight, and environmental ratings?
- Which unit offers more granular outlet control and meets relevant compliance standards?
- Which should you choose: the U01N11V or the OL1000R-2?
- Side-by-Side Specs
- FAQ
Which UPS topology and output architecture better protects sensitive loads?
The Middle Atlantic OL1000R-2 is explicitly specified as an Online (double-conversion) topology, meaning the connected load runs continuously off inverter-conditioned power with zero transfer time during a mains failure. Its AC voltage output is listed as 110–127 VAC at 15 A, and its watt rating is stated as 1000 W, indicating a unity (1.0) power factor at full 1000 VA load.
The Panduit U01N11V carries the SteadySine™ sub-brand, which the provided specifications do not explicitly classify as online, line-interactive, or standby topology. Output voltage, output wattage, and power factor are not stated in the supplied spec data. Buyers requiring a confirmed double-conversion architecture cannot verify that from the U01N11V specs as provided.
How do the two units compare in physical footprint, weight, and environmental ratings?
The Panduit U01N11V is rated at 2U (3.4 in / 86.5 mm tall) and 17.3 in (440 mm) wide. Depth and weight are not specified in the supplied data, which limits pre-install planning for shallow or weight-constrained racks.
The Middle Atlantic OL1000R-2 is 3.5 in (8.9 cm) tall—approximately 2U—19 in (48.3 cm) wide, 16 in (40.6 cm) deep, and weighs 33.1 lbs (15 kg), with a shipping weight of 38.6 lbs (17.5 kg). Mounting depth is specified at 22–34 in (55.9–86.4 cm). Operating temperature is documented at 32°–104°F (0°–40°C). The OL1000R-2 carries a 4-point mounting specification and accepts a standard NEMA 5-15P input plug.
The U01N11V width of 17.3 in versus the OL1000R-2's 19 in standard rack width is notable: a 17.3 in chassis may require a shelf or adapter in a standard 19 in rack. The OL1000R-2 fits a standard EIA-310 19 in rack directly. Environmental operating range is not provided for the U01N11V.
Which unit offers more granular outlet control and meets relevant compliance standards?
The Middle Atlantic OL1000R-2 provides 8 receptacles (NEMA 5-15R) with bank-level outlet control, meaning outlets can be grouped and switched in banks for remote load management or sequenced restart. It holds Energy Star 2.0 certification and a cTUVus safety listing. TAA compliance is listed as No. The RoHS field contains the entry 'Patents,' which is not a standard compliance declaration; buyers should verify RoHS status directly with Middle Atlantic.
The Panduit U01N11V does not include outlet count, outlet type, outlet control capability, Energy Star status, or safety-listing information in the supplied specifications. Compliance certifications (UL, cUL, CE, RoHS, Energy Star) are absent from the provided data set.
For deployments requiring remote per-bank reboot of connected devices—common in AV control rooms, edge IT closets, and unmanned remote sites—the OL1000R-2's bank-controlled outlet architecture is a documentable differentiator. No equivalent capability can be confirmed for the U01N11V from the data provided.
Which should you choose: the U01N11V or the OL1000R-2?
Our take: The OL1000R-2 is the stronger choice when confirmed double-conversion topology, full physical fit data, and outlet-level bank control are decision criteria. Concretely: (1) topology is documented as Online for the OL1000R-2 versus unspecified for the U01N11V; (2) the OL1000R-2 delivers a stated 1000 W at 1000 VA (unity power factor) while the U01N11V's output wattage is absent from its spec sheet; (3) the OL1000R-2 provides 8 NEMA 5-15R outlets with bank control and an Energy Star 2.0 rating, whereas no outlet or efficiency data is available for the U01N11V. The U01N11V may be appropriate for Data Center, Edge, or Enterprise MTDC applications per its stated use-case list, but the supplied spec data is insufficient to verify topology, output power, or outlet configuration. Buyers deploying in standard 19-inch racks should also note the U01N11V's 17.3-inch chassis width, which may require additional mounting hardware.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Panduit U01N11V | Middle Atlantic OL1000R-2 |
|---|---|---|
| VA Rating | 1000 VA (implied by product class) | 1000 VA |
| Watt Rating | — | 1000 W |
| Topology | — | Online (double-conversion) |
| AC Voltage Output | 120 V (implied; not stated in specs) | 110–127 VAC |
| Input Plug Type | — | NEMA 5-15P |
| Outlet Count | — | 8 |
| Outlet Type | — | NEMA 5-15R |
| Outlet Control | — | Bank |
| Form Factor (U) | 2U (3.4 in / 86.5 mm) | ~2U (3.5 in / 8.9 cm) |
| Width | 17.3 in (440 mm) | 19 in (48.3 cm) |
| Depth | — | 16 in (40.6 cm) |
| Weight | — | 33.1 lbs (15 kg) |
| Operating Temperature | — | 32°–104°F (0°–40°C) |
| Safety Listing | — | cTUVus |
| Energy Star | — | Energy Star 2.0 |
| TAA Compliant | — | No |
Frequently Asked Questions
Which should you choose: the U01N11V or the OL1000R-2?
The OL1000R-2 is the stronger choice when confirmed double-conversion topology, full physical fit data, and outlet-level bank control are decision criteria. Concretely: (1) topology is documented as Online for the OL1000R-2 versus unspecified for the U01N11V; (2) the OL1000R-2 delivers a stated 1000 W at 1000 VA (unity power factor) while the U01N11V's output wattage is absent from its spec sheet; (3) the OL1000R-2 provides 8 NEMA 5-15R outlets with bank control and an Energy Star 2.0 rating, whereas no outlet or efficiency data is available for the U01N11V. The U01N11V may be appropriate for Data Center, Edge, or Enterprise MTDC applications per its stated use-case list, but the supplied spec data is insufficient to verify topology, output power, or outlet configuration. Buyers deploying in standard 19-inch racks should also note the U01N11V's 17.3-inch chassis width, which may require additional mounting hardware.
Is the U01N11V or OL1000R-2 a true online (double-conversion) UPS?
The Middle Atlantic OL1000R-2 is explicitly specified as an Online topology, providing zero-transfer-time protection with continuous inverter output. The Panduit U01N11V's topology (online, line-interactive, or standby) is not stated in the specifications provided. Buyers requiring confirmed double-conversion should verify the U01N11V topology directly with Panduit before specifying it.
Will both units mount in a standard 19-inch rack without adapters?
The Middle Atlantic OL1000R-2 is listed at 19 in (48.3 cm) wide with 4 mounting points, fitting a standard EIA-310 19-inch rack directly. The Panduit U01N11V is listed at 17.3 in (440 mm) wide, which is narrower than a standard rack opening and may require a rack-mount shelf or adapter bracket. Depth and mounting-point count are not specified for the U01N11V.
Which unit supports remote outlet switching or per-bank reboot?
The Middle Atlantic OL1000R-2 specifies Bank-level outlet control across its 8 NEMA 5-15R receptacles, enabling grouped power cycling of connected devices—useful for remote AV or IT closet management. The Panduit U01N11V provides no outlet count, outlet type, or control-capability data in the supplied specifications, so this feature cannot be confirmed or denied from the available data.
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