Middle Atlantic FWD-CBS-2KVA-BGR38 vs Middle Atlantic OL2000R-2: Specification Comparison
Both the Middle Atlantic FWD-CBS-2KVA-BGR38 and the UPX-OL2000R-2 (Nexsys) are 2 kVA rack-mount UPS units from the same manufacturer, sharing identical VA ratings, input plug type, receptacle type, cord length, and operating temperature range. Where they diverge significantly is UPS topology, physical form factor, power capacity, and integration target: one is a deep chassis engineered for BGR rack enclosures; the other is a compact, shallow, online double-conversion unit aimed at standard 19-inch equipment racks. Both serve the same broad 2 kVA power-protection class and are directly cross-shoppable by integrators sizing a UPS for AV, security, or IT infrastructure.
In This Guide
- Which unit delivers stronger power protection and higher wattage output?
- How do the physical footprint and rack integration requirements compare?
- What outlet control, remote management, and certification differences should installers know?
- Which should you choose: the FWD-CBS-2KVA-BGR38 or the OL2000R-2?
- Side-by-Side Specs
- FAQ
Which unit delivers stronger power protection and higher wattage output?
The FWD-CBS-2KVA-BGR38 uses a Line Interactive topology with MOV surge protection. Its VA rating is listed as 2000 VA (labeled 2150 VA in the product name) with a rated output of 1650 W per the product name, though the spec field records 'VA Rating: 2000 VA' without a separate watt figure beyond the name. Its AC output is 110–127 VAC, and it also provides a 48 VDC output, which is relevant for powering DC-bus devices within a BGR enclosure ecosystem.
The UPX-OL2000R-2 uses an Online (double-conversion) topology, which continuously regenerates clean AC power and provides zero transfer time on blackout—the gold standard for sensitive electronics. It is rated at 2000 VA / 1800 W with an AC output of 110–127 VAC. There is no DC output listed in its specs. The Online topology eliminates sags, surges, and frequency variations continuously, whereas Line Interactive only corrects voltage during brownouts and switches to battery on full outage.
For installations where power quality is critical—servers, NVRs, precision timing equipment—the Online topology of the OL2000R-2 offers superior continuous conditioning. The FWD-CBS-2KVA-BGR38's 48 VDC output is a meaningful differentiator only within BGR enclosure deployments requiring DC distribution.
How do the physical footprint and rack integration requirements compare?
The FWD-CBS-2KVA-BGR38 is purpose-built for Middle Atlantic BGR series enclosures. It occupies 2 RU, measures 23 in wide × 38 in deep × 7.42 in tall, and weighs 162 lbs (73.5 kg). Mounting hardware is included. The 38-inch depth is matched to BGR rack depth, and the unit carries a weight capacity of 1100 lbs—indicating it functions as a structural base or integrated chassis component, not merely a shelf-mounted appliance.
The UPX-OL2000R-2 is a standard 19-inch rack unit at 2 RU (3.5 in height), measuring 19 in wide × 16 in deep × 3.5 in tall, and weighing 45.2 lbs (20.5 kg) with a shipping weight of 52.32 lbs. It specifies four mounting points and a mounting depth range of 22–34 in, making it compatible with a broad range of standard open-frame and enclosed racks. It is not specific to any Middle Atlantic enclosure series.
The weight and depth difference is dramatic: the FWD-CBS-2KVA-BGR38 is 117 lbs heavier and 22 inches deeper than the OL2000R-2. The BGR38 requires a BGR-series enclosure to install correctly. The OL2000R-2 fits virtually any 19-inch rack within its depth range, making it the more universally deployable unit.
What outlet control, remote management, and certification differences should installers know?
The FWD-CBS-2KVA-BGR38 specifies NEMA 5-20P input and NEMA 5-20R receptacles. Outlet count and circuit count fields appear in the spec data but are listed without numeric values (the labels 'Bank: Outlet Count' and 'Yes: Number of Circuits' are present but unpopulated with figures). Network management is noted as available 'with UPX-RLNK-CARD'—an optional add-on card, not included. TAA compliance is listed as No. No energy certifications are specified in the provided data.
The UPX-OL2000R-2 specifies 8 outlets (NEMA 5-20R) with Bank-level outlet control and NEMA 5-20P input. Its certifications include cTUVus safety listing, Energy Star 2.0, FCC, REACH, and a RoHS/Patents notation. TAA compliance is also No. No optional network card is mentioned; whether network management is native or add-on is not stated in the provided specs.
The OL2000R-2 has a clearly stated outlet count (8) and bank-level control, giving installers definite load-management capability. The FWD-CBS-2KVA-BGR38's outlet count is not quantified in the provided specs. The OL2000R-2 also carries substantially more listed certifications, which may be relevant for government or regulated-facility bids despite neither unit being TAA compliant.
Which should you choose: the FWD-CBS-2KVA-BGR38 or the OL2000R-2?
Our take: The UPX-OL2000R-2 is the stronger choice when rack-agnostic deployment, superior power conditioning, and verified outlet-control capability are the priority. Its Online double-conversion topology eliminates transfer time entirely versus the FWD-CBS-2KVA-BGR38's Line Interactive design, and its 1800 W real-power rating exceeds the BGR38's 1650 W. At 45.2 lbs versus 162 lbs and 16 in deep versus 38 in, the OL2000R-2 fits nearly any standard 19-inch rack within a 22–34 in depth range, while the BGR38 requires a Middle Atlantic BGR series enclosure. The OL2000R-2 also carries cTUVus, Energy Star 2.0, FCC, and REACH certifications not present in the BGR38's spec data. The FWD-CBS-2KVA-BGR38 is the correct selection when the installation is built on a Middle Atlantic BGR enclosure ecosystem and DC bus distribution (48 VDC output) is needed—capabilities the OL2000R-2 does not provide.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Middle Atlantic FWD-CBS-2KVA-BGR38 | Middle Atlantic OL2000R-2 |
|---|---|---|
| VA Rating | 2000 VA | 2000 VA |
| Wattage | 1650 W (product name) | 1800 W |
| UPS Topology | Line Interactive | Online (double-conversion) |
| AC Input Voltage | 120 VAC | Not specified |
| AC Output Voltage | 110–127 VAC | 110–127 VAC |
| DC Output Voltage | 48 VDC | — |
| Input Plug | NEMA 5-20P | NEMA 5-20P |
| Receptacle Type | NEMA 5-20R | NEMA 5-20R |
| Outlet Count | Not specified in specs | 8 |
| Outlet Control | Not specified | Bank |
| Cord Length | 6 ft (1.8 m) | 6 ft (1.8 m) |
| Rack Units | 2 RU | 2 RU (3.5 in height) |
| Width | 23 in | 19 in (48.3 cm) |
| Depth | 38 in (96.5 cm) | 16 in (40.6 cm) |
| Weight | 162 lbs (73.5 kg) | 45.2 lbs (20.5 kg) |
| Network Management | Optional (UPX-RLNK-CARD) | Not specified |
| Surge Protection | MOV | — |
| Certifications | None listed | cTUVus, Energy Star 2.0, FCC, REACH |
| TAA Compliant | No | No |
| Operating Temp | 32°–104°F (0°–40°C) | 32°–104°F (0°–40°C) |
| Enclosure Compatibility | BGR series (Middle Atlantic) | Standard 19-in rack, 22–34 in depth |
Frequently Asked Questions
Which should you choose: the FWD-CBS-2KVA-BGR38 or the OL2000R-2?
The UPX-OL2000R-2 is the stronger choice when rack-agnostic deployment, superior power conditioning, and verified outlet-control capability are the priority. Its Online double-conversion topology eliminates transfer time entirely versus the FWD-CBS-2KVA-BGR38's Line Interactive design, and its 1800 W real-power rating exceeds the BGR38's 1650 W. At 45.2 lbs versus 162 lbs and 16 in deep versus 38 in, the OL2000R-2 fits nearly any standard 19-inch rack within a 22–34 in depth range, while the BGR38 requires a Middle Atlantic BGR series enclosure. The OL2000R-2 also carries cTUVus, Energy Star 2.0, FCC, and REACH certifications not present in the BGR38's spec data. The FWD-CBS-2KVA-BGR38 is the correct selection when the installation is built on a Middle Atlantic BGR enclosure ecosystem and DC bus distribution (48 VDC output) is needed—capabilities the OL2000R-2 does not provide.
Is the FWD-CBS-2KVA-BGR38 or UPX-OL2000R-2 better for protecting sensitive servers or NVRs?
The UPX-OL2000R-2 is better suited for sensitive servers and NVRs. Its Online double-conversion topology continuously regenerates clean AC power with zero transfer time on outage, providing continuous protection against sags, surges, and frequency variations. The FWD-CBS-2KVA-BGR38 uses a Line Interactive topology, which only corrects voltage deviations and switches to battery on full outage—adequate for many applications but not the zero-transfer-time protection that Online topology delivers.
Can the UPX-OL2000R-2 be used outside of a Middle Atlantic BGR rack enclosure?
Yes. The UPX-OL2000R-2 is a standard 19-inch rack unit (19 in wide, 16 in deep, 3.5 in tall) with a specified mounting depth range of 22–34 in, making it compatible with virtually any standard open-frame or enclosed 19-inch rack within that depth range. It is not tied to a specific Middle Atlantic enclosure series. The FWD-CBS-2KVA-BGR38, by contrast, is 38 in deep and 23 in wide, designed specifically for Middle Atlantic BGR series enclosures.
Which unit is easier to manage remotely—the FWD-CBS-2KVA-BGR38 or the UPX-OL2000R-2?
Based on the provided specs, neither unit ships with confirmed native network management included. The FWD-CBS-2KVA-BGR38 explicitly notes network management is available only with an optional UPX-RLNK-CARD add-on. The UPX-OL2000R-2 does not mention a network management card or module in its provided specifications—so that detail cannot be confirmed from the available data. Installers should verify network management capabilities and optional card compatibility with Middle Atlantic documentation before specifying either unit for remotely managed deployments.
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