Panduit U01N11L vs Middle Atlantic OL1000R-8: Specification Comparison
Both the Panduit U01N11L (SteadyPulse™) and the Middle Atlantic UPX-RLNK-OL1000R-8 (Nexsys) are rack-mount, 1 kVA uninterruptible power supplies designed for 120 V single-phase AC environments — the same capacity class and device type a physical-security or AV/IT installer would cross-shop for a 2U rack slot. The comparison evaluates topology and power delivery, physical form factor and environmental ratings, and outlet management and compliance, based solely on provided specifications.
In This Guide
Which UPS topology and power delivery specs matter for always-on security loads?
The Middle Atlantic OL1000R-8 specifies an Online (double-conversion) topology, meaning AC mains are continuously rectified to DC and re-inverted, giving connected equipment a true zero-transfer-time switchover and clean, regulated sine-wave output at 110–127 VAC / 15 A / 1,000 W. The Energy Star 2.0 certification listed in its specs signals a tested efficiency floor under DoE methodology.
The Panduit U01N11L carries a 1 kVA rating and is classified under the SteadyPulse™ sub-brand, but the provided specifications do not state the UPS topology (Online, Line-Interactive, or Standby), output wattage, output voltage range, amperage, or efficiency rating. Installers who need to verify double-conversion or rated watt capacity for the U01N11L must consult the manufacturer datasheet directly, as those figures are absent from the supplied data.
How do the two units compare on rack fit, weight, and operating environment?
Both units are 2U rack-mount designs. The OL1000R-8 provides a full dimensional profile: 19 in W × 16 in D × 3.5 in H (48.3 × 40.6 × 8.9 cm), with a mounting-depth window of 22–34 in, four mounting points, and a product weight of 33.1 lbs (15 kg) / shipping weight 38.85 lbs (17.6 kg). Operating temperature is specified at 32°–104°F (0°–40°C). The 6 ft (1.8 m) input cord terminates in a NEMA 5-15P plug.
The U01N11L lists width as 17.3 in (440 mm) and height as 3.4 in (86.5 mm), but depth, weight, mounting-point count, cord length, plug type, and operating temperature are not present in the provided specs. The narrower width (17.3 in vs. 19 in) may indicate the unit is designed for a non-standard or cable-management rack column rather than a standard 19-inch EIA rack — installers should verify rack compatibility before ordering.
Which unit offers more outlet control and compliance documentation?
The OL1000R-8 provides 8 NEMA 5-15R outlets with Individual outlet control — each outlet can be switched or sequenced independently, a meaningful feature for staggered load shedding or remote reboot of specific IP cameras or NVRs. The SKU prefix 'UPX-RLNK' signals network-linked remote management (individual outlet control via IP). Compliance data includes cTUVus safety listing and FCC/REACH notation; TAA compliance is stated as No.
The U01N11L specifications do not disclose outlet count, outlet type, outlet control granularity, or any safety/compliance certifications (UL, FCC, TAA, Energy Star, RoHS). The Cable Category field ('power-distribution-environmental-connectivity-hardware') confirms it is a power product but contributes no outlet or compliance detail. Buyers requiring documented safety listing or outlet-level control cannot confirm those attributes from the supplied U01N11L data.
Which should you choose: the U01N11L or the OL1000R-8?
Our take: The OL1000R-8 is the stronger choice when topology assurance, outlet-level control, and documented compliance are required. Three concrete spec deltas illustrate this: first, the OL1000R-8 explicitly specifies an Online (double-conversion) topology delivering 1,000 W at 110–127 VAC — the U01N11L lists no topology, wattage, or output voltage; second, the OL1000R-8 provides 8 individually controlled NEMA 5-15R outlets versus zero outlet data for the U01N11L; third, the OL1000R-8 carries a cTUVus listing, Energy Star 2.0 rating, and REACH notation, while the U01N11L supplies no compliance certifications in the provided specs. The U01N11L may be appropriate once its missing specs are confirmed from Panduit's datasheet, particularly for installations already standardized on Panduit's SteadyPulse™ ecosystem. For AV/security rack builds where remote outlet sequencing and zero-transfer-time power protection are non-negotiable, the OL1000R-8 is the only option with sufficient published evidence.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Panduit U01N11L | Middle Atlantic OL1000R-8 |
|---|---|---|
| Capacity (VA) | 1,000 VA | 1,000 VA |
| Rated Output (Watts) | — | 1,000 W |
| UPS Topology | — | Online (double-conversion) |
| AC Output Voltage | — | 110–127 VAC |
| Input Plug Type | — | NEMA 5-15P |
| Outlet Type | — | NEMA 5-15R |
| Outlet Count | — | 8 |
| Outlet Control | — | Individual |
| Input Cord Length | — | 6 ft (1.8 m) |
| Width | 17.3 in (440 mm) | 19 in (483 mm) |
| Height | 3.4 in (86.5 mm) | 3.5 in (8.9 cm) |
| Depth | — | 16 in (40.6 cm) |
| Product Weight | — | 33.1 lbs (15 kg) |
| Operating Temp | — | 32°–104°F (0°–40°C) |
| Safety Listing | — | cTUVus |
| Energy Star | — | Energy Star 2.0 |
| TAA Compliant | — | No |
| UPC | 061305682530 | 656747397851 |
Frequently Asked Questions
Which should you choose: the U01N11L or the OL1000R-8?
The OL1000R-8 is the stronger choice when topology assurance, outlet-level control, and documented compliance are required. Three concrete spec deltas illustrate this: first, the OL1000R-8 explicitly specifies an Online (double-conversion) topology delivering 1,000 W at 110–127 VAC — the U01N11L lists no topology, wattage, or output voltage; second, the OL1000R-8 provides 8 individually controlled NEMA 5-15R outlets versus zero outlet data for the U01N11L; third, the OL1000R-8 carries a cTUVus listing, Energy Star 2.0 rating, and REACH notation, while the U01N11L supplies no compliance certifications in the provided specs. The U01N11L may be appropriate once its missing specs are confirmed from Panduit's datasheet, particularly for installations already standardized on Panduit's SteadyPulse™ ecosystem. For AV/security rack builds where remote outlet sequencing and zero-transfer-time power protection are non-negotiable, the OL1000R-8 is the only option with sufficient published evidence.
Is the U01N11L or OL1000R-8 better for powering IP cameras and NVRs that need remote reboot capability?
Based on the provided specifications, the OL1000R-8 is the only model with documented individual outlet control (8 NEMA 5-15R outlets, individually switched) and a network-linked SKU designation (UPX-RLNK), enabling per-outlet remote reboot. The U01N11L provides no outlet count, outlet type, or management interface data in its specifications — that capability cannot be confirmed without consulting the Panduit datasheet.
Do both units fit a standard 19-inch EIA rack?
The OL1000R-8 is explicitly 19 in wide with four mounting points and a mounting-depth range of 22–34 in — a standard 2U EIA fit. The U01N11L lists a width of 17.3 in (440 mm), which is narrower than the 19-inch EIA standard; depth and mounting-point count are not specified. Installers should verify the U01N11L's rack-compatibility (e.g., whether it ships with rack ears that bring it to 19 in) before assuming it fits a standard open-frame or enclosed rack.
Which unit has better documentation for government or regulated-facility deployments?
The OL1000R-8 provides cTUVus safety certification, Energy Star 2.0 compliance, and FCC/REACH notation, though it is listed as TAA non-compliant — meaning it is not eligible for U.S. federal TAA-restricted contracts. The U01N11L lists no compliance certifications in the provided specifications. Neither unit can be confirmed as TAA-compliant from the supplied data; the U01N11L's compliance posture is unknown without the manufacturer datasheet.
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