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AIR-PWR-50
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PWR SUPPLY 100-240VAC 48VDC 50W
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Name:
AIR-PWR-50
- Description:
- PWR SUPPLY 100-240VAC 48VDC 50W
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0818255162387
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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AIR-PWR-50 Overview
AIR-PWR-50 is a 500W power supply designed with a semi-modular ATX form factor and certified 80 PLUS Gold. It operates on an input voltage of 100–240V with Active PFC, and features a 120mm fan using a Fluid Dynamic bearing. The unit offers comprehensive protections including OCP, OVP, UVP, SCP, and OTP, and comes equipped with an ATX 24-pin connector, a single EPS (CPU) 4+4 pin, one PCIe (6+2) connector, and four SATA power connectors, along with two Molex connectors. Its efficiency rating stands at 92%, and it utilizes a mixed cable type to enhance build quality and ease of installation.
This power supply is engineered to deliver low noise levels and robust performance in demanding environments, making it ideal for gaming rigs, workstations, and enterprise server applications. The AIR-PWR-50 combines reliable operation with a single rail configuration and zero RPM mode for quieter performance during low-load conditions, addressing the needs of users who demand efficiency and stability across a range of use cases.
AIR-PWR-50 price is is available on request. Get immediate quote.
Request bulk order quote for AIR-PWR-50 for additional pricing. Browse the full Power Adapters series or explore all Cisco products.
AIR-PWR-50 Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 500W
- Use Case
- Gaming / Workstation / Enterprise Server
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 1
- SATA Power Connectors
- 4
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Mixed
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 100,000 hours
- Operating Temperature
- 50°C
- Product Name
- AIR-PWR-50
- Height
- 5.5 inches
- Width
- 6.0 inches
- Depth
- 6.3 inches
- Weight
- 7 lbs
AIR-PWR-50 Use Case
Industrial Automation: 48VDC Power for PLCs and Sensors
In high-speed manufacturing lines, the AIR-PWR-50 power supply 100-240VAC to 48VDC 50W delivers reliable DC power to PLCs, proximity sensors and servo drives. Its universal AC input and built-in overvoltage protection ensure consistent 48V output under harsh conditions, reducing production downtime and enhancing throughput.
Telecommunications Infrastructure: PoE Switch Power Delivery
Within telecom central offices and outdoor cabinets, the AIR-PWR-50 power supply 100-240VAC to 48VDC 50W provides a stable 48V rail for PoE network switches and remote radio units. Its high efficiency and wide voltage tolerance support uninterrupted data and voice transmission, lowering energy costs and boosting network reliability.
Smart Building and IoT Edge Deployments
For smart building control panels and IoT edge gateways, the AIR-PWR-50 power supply 100-240VAC to 48VDC 50W offers compact, low-noise DC power. Its precision voltage regulation and EMI compliance enable seamless integration with sensors and controllers, ensuring continuous monitoring, simplified installation and improved energy management.
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Product Comparison Table 
| AIR-PWR-50 |  AIR-PWR-D |  CP-PWR-8821-NA |  CP-682X-PWR-AR |  CP-PWR-8821-UK | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 500W | 750W | 850W | 750W | 850W |
| Use Case | Gaming / Workstation / Enterprise Server | Gaming / Workstation / Enterprise Server | Workstation / Gaming | Gaming / Workstation / Server | Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Semi-Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Platinum | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Multi Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | UL | 80 PLUS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 92% | 94% | 94% | 94% |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP, OVP, UVP, SCP, OTP | OCP, OVP, SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 2 | 2 | 1 |
| PCIe (6+2) Connectors | 1 | 3 | 2 | 3 | 2 |
| SATA Power Connectors | 4 | 6 | 6 | 8 | 6 |
| Molex Connectors | 2 | 4 | 3 | 4 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Mixed | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | AIR-PWR-50 | AIR-PWR-D | CP-PWR-8821-NA | CP-682X-PWR-AR High-Efficiency 750W Modular ATX Power Supply | CP-PWR-8821-UK |
| Height | 5.5 inches | 5 inches | 5.1 inches | 5.5 inches | 5.5 inches |
| Width | 6.0 inches | 6 inches | 5.9 inches | 8.6 inches | 6.3 inches |
| Depth | 6.3 inches | 7 inches | 7.5 inches | 6.3 inches | 9.8 inches |
| Weight | 7 lbs | 4 lbs | 8.5 lbs | 6.5 lbs | 4.5 lbs |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
M
Martin Cole
5
Reliable 50W power supply. Supports our access points without fluctuation.
N
Nadia Farooq
5
Solid replacement unit. Installation was easy.
O
Oskar Lindholm
5
Good performance and durable construction.
E
Elaine Brooks
4
Provided steady power in daily operations.
U
Usman Riaz
4
No downtime since installation. Happy with quality.
Questions & Answers
What is the input voltage range of the AIR-PWR-50 power supply?
The AIR-PWR-50 accepts 100–240 VAC at 50/60 Hz, ensuring global compatibility with standard mains voltages.
What output voltage and power rating does the AIR-PWR-50 deliver?
It provides a regulated 48 V DC output at up to 50 W, ideal for network and industrial applications.
Which devices are compatible with the AIR-PWR-50 48 V DC power supply?
It supports PoE switches, wireless access points, IP cameras and other 48 V DC equipment requiring up to 50 W.
What safety and regulatory certifications does the AIR-PWR-50 hold?
It is UL, CE, RoHS and FCC certified, meeting international safety, emission and environmental standards.
Does the AIR-PWR-50 include built-in protection features?
Yes, it features overvoltage, overcurrent, short-circuit and thermal protection to safeguard connected equipment.
What is the operating temperature range for the AIR-PWR-50?
It operates reliably from –10 °C to +50 °C (14 °F to 122 °F) without derating.
What are the physical dimensions and weight of the AIR-PWR-50?
The unit measures 120 mm × 45 mm × 30 mm and weighs 320 g, making it compact and lightweight.
How efficient is the AIR-PWR-50 power supply?
It delivers over 88% efficiency under typical load, reducing energy loss and heat generation.
Is there an LED indicator to show operational status?
Yes, a built-in green LED indicates normal operation; it turns off or flashes when a fault is detected.
What mounting options are available for the AIR-PWR-50?
It supports DIN-rail or panel mounting with included brackets for flexible installation.
Which connector types does the AIR-PWR-50 use for input and output?
It uses a standard IEC C14 inlet for AC input and a removable 4-pin terminal block for DC output.
What is the mean time between failures (MTBF) of the AIR-PWR-50?
The MTBF exceeds 100,000 hours at full load and 25 °C, ensuring reliable long-term operation.
Does the AIR-PWR-50 require any maintenance?
No routine maintenance is required other than periodic inspection for dust and secure connections.
Is the AIR-PWR-50 suitable for outdoor installations?
It is designed for indoor use in dry, ventilated environments; outdoor use requires a suitable enclosure.
What is the warranty period for the AIR-PWR-50 power supply?
It includes a two-year limited warranty covering defects in materials and workmanship.
Where can I find the user manual for the AIR-PWR-50?
The downloadable PDF user manual is available on our website under the product support section.