How does outlet switching granularity differ between the OL1500R-2 and OL1500R-8?

The OL1500R-2 provides bank-level outlet control across its 8 NEMA 5-15R receptacles. This means outlets are switched together as a group (or groups), so a reboot or sequencing command affects an entire bank simultaneously rather than a single socket.

The OL1500R-8 provides individual-outlet control, meaning each of the 8 NEMA 5-15R receptacles can be independently switched, rebooted, or sequenced from the network management interface. This allows a technician to power-cycle a single hung NVR or access controller without disturbing any other connected load.

For installations where every connected device must be addressable independently — mixed-criticality loads such as cameras, NVRs, network switches, and access panels on the same UPS — the OL1500R-8's per-outlet granularity eliminates the need for manual intervention or additional switched PDUs downstream.

Are the two units equivalent in UPS topology, capacity, and power delivery?

Both models share identical power specifications: 1500VA / 1350W output, true online double-conversion topology, 110–127 VAC output, 15A input via a NEMA 5-15P plug on a 6 ft (1.8 m) cord, and 8 NEMA 5-15R output receptacles. Neither unit differs in VA rating, wattage, voltage range, amperage, outlet count, or cord length per the provided specifications.

The online double-conversion topology is confirmed for both, meaning incoming AC is rectified to DC and then re-inverted to clean AC continuously. This eliminates transfer-time switching events and provides full isolation from input power anomalies — relevant for sensitive IP security hardware such as NVRs and access control servers.

No runtime curves, battery capacity (Ah), or battery type specifications are present in the provided data for either model. Buyers requiring runtime estimates at specific load percentages should consult the manufacturer datasheet linked for each unit.

Do the two units differ in physical dimensions, weight, or compliance certifications?

Physical dimensions are identical across both models: 19 in W × 16 in D × 3.5 in H (48.3 × 40.6 × 8.9 cm), 4 rack-mounting points, and a product weight of 44.7 lbs (20.3 kg). Rack depth clearance requirements are also identical: minimum 22 in, maximum 34 in (86.4 cm).

Shipping weight differs marginally — 51.85 lbs (23.5 kg) for the OL1500R-2 versus 52.1 lbs (23.6 kg) for the OL1500R-8. This 0.25 lb delta is not operationally significant and likely reflects packaging variance.

Compliance certifications are identical for both units: cTUVus (CSA), Energy Star 2.0, and REACH. Both are listed as TAA Non-Compliant and carry a RoHS status of 'Patents' as specified. Neither unit carries a differentiated certification that would affect deployment eligibility in regulated environments.

Which should you choose: the OL1500R-2 or the OL1500R-8?

Our take: The OL1500R-8 is the stronger choice when the rack contains mixed-criticality loads that must be managed independently, while the OL1500R-2 suits deployments where grouped outlet switching is acceptable and per-outlet addressability is unnecessary. The single confirmed spec delta is outlet control type: bank-level on the OL1500R-2 versus individual on the OL1500R-8 — all other specified parameters are identical, including 1500VA/1350W capacity, online double-conversion topology, 8× NEMA 5-15R outlets, 15A/110–127VAC delivery, 19×16×3.5 in chassis, 44.7 lb unit weight, cTUVus/Energy Star 2.0 certifications, and TAA Non-Compliant status. The OL1500R-8 is the appropriate selection for security integrators deploying NVRs, access control panels, and network infrastructure on a single UPS where a hung device must be remotely power-cycled without disrupting adjacent loads.

Side-by-Side Comparison

Spec-for-spec, from manufacturer data.

Frequently Asked Questions

Related Resources

• Middle Atlantic OL1500R-2 product page — full specs and to add to a quote
• Middle Atlantic OL1500R-8 product page — full specs and to add to a quote