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Power supply delivered steady output.
PWR-115W-AC=
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POWER SUPPLY FOR 3504 WRLS CONTROLLER
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Name:
PWR-115W-AC=
- Description:
- POWER SUPPLY FOR 3504 WRLS CONTROLLER
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 990139889853
- Condition:
- Warranty:
- 3
- List Price:
$147.00
- Price:
$91.0038.1% off
Quantity:
1
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PWR-115W-AC= Overview
PWR-115W-AC= delivers a robust 115W output in a non-modular ATX design, certified with 80 PLUS efficiency and built to accept a wide input voltage range of 100–240V. It features active PFC, an 80mm fan with a sleeve bearing, and a suite of protection mechanisms including OCP, OVP, UVP, SCP, and OTP to ensure reliable and secure performance.
This power supply provides precise connectivity with one ATX 24-pin and one EPS (CPU) 4+4 pin connector along with two SATA power connectors. Operating at an efficiency rating of 80% with flat cables for streamlined installation, its solid build quality and low noise output make it a dependable choice for general computing environments—spanning gaming, workstation, and everyday use.
PWR-115W-AC= price is $91.00, a 38.1% saving from the Cisco list price of $147.00. PWR-115W-AC= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-115W-AC= for additional pricing. Browse the full category range or explore all Cisco products.
PWR-115W-AC= Specifications
- Product Type
- Power Supply
- Wattage
- 115W
- Use Case
- General Use
- Form Factor
- ATX
- Modularity
- Non-Modular
- 80 PLUS Certification
- 80 PLUS
- Rail Configuration
- Single Rail
- Certifications
- CE
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 80mm
- Fan Bearing Type
- Sleeve
- Zero RPM Mode
- Yes
- Efficiency Rating
- 80%
- Protections
- OCP, OVP, UVP, SCP, OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- N/A
- SATA Power Connectors
- 2
- Molex Connectors
- N/A
- Floppy Connector
- No
- Cable Type
- Flat
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 100,000 hours
- Operating Temperature
- 40°C
- Product Name
- PWR-115W-AC=
- Height
- 4.0 inches
- Width
- 5.0 inches
- Depth
- 3.0 inches
- Weight
- 3 lbs
PWR-115W-AC= Use Case
Enterprise Campus Wi-Fi Deployment with 3504 Wireless Controller
In a multi-building corporate campus, IT teams deploy a Cisco 3504 Wireless Controller powered by the PWR-115W-AC Power Supply to manage 200+ access points. The 115W AC unit delivers consistent, high-efficiency power, ensuring zero network downtime during peak conference hours. Benefit: Achieves 99.99% wireless availability, simplifies centralized power management, and reduces mean time to repair by 40%, supporting uninterrupted business continuity.
Industrial IoT and Automation in Smart Manufacturing
A smart factory integrates sensors, AGVs, and robotic cells under a Cisco 3504 Wireless Controller using the PWR-115W-AC Power Supply. The rugged 115W power module supplies stable AC output to the controller in harsh environments, preventing brownouts and ensuring real-time machine-to-machine communication. Benefit: Increases manufacturing throughput by 25%, minimizes unscheduled equipment stops, and enforces deterministic network performance for mission-critical automation.
Retail Chain Unified POS and Guest Wi-Fi Network
A national retail chain centralizes its point-of-sale terminals and customer guest Wi-Fi across 50 stores with a Cisco 3504 Wireless Controller powered by the PWR-115W-AC Power Supply. The 115W AC unit supports redundant power feed to guarantee continuous transaction processing during holiday peaks. Benefit: Boosts transaction success rate by 30%, elevates guest satisfaction scores by 20%, and streamlines power infrastructure for simplified maintenance and compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PWR-115W-AC= |  PWR-7200-DC+ |  CP-PWR-8821-NA= |  CAB-3KX-AC-SW= |  PWR-C1-715WAC | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 115W | 1600W | 850W | 550W | 715W |
| Use Case | General Use | Enterprise Server / Data Center / Rack Server / Workstation / HPC / Gaming / Mining / General Use | Workstation / Gaming | Gaming | Gaming / Workstation / General Use |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Non-Modular | Modular | Semi-Modular | Semi-Modular | Non-Modular |
| 80 PLUS Certification | 80 PLUS | Titanium | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | CE | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS | UL | UL | 80 PLUS / CE / FCC / UL |
| Remote Monitoring | No | PMBus | 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 | 80mm | 150mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Sleeve | Fluid Dynamic | Fluid Dynamic | Ball | Dual Ball |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
| Efficiency Rating | 80% | 96% | 94% | 90% | 92% |
| Protections | OCP, OVP, UVP, SCP, OTP | OCP / OVP / SCP / OTP | OCP, OVP, SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP / OPP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 2 | 1 | 1 |
| PCIe (6+2) Connectors | N/A | 4 | 2 | 2 | 2 |
| SATA Power Connectors | 2 | 12 | 6 | 6 | 6 |
| Molex Connectors | N/A | 4 | 3 | 2 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Flat | Braided | Sleeved | Flat | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 150,000 hours | 120,000 hours | 100,000 hours |
| Operating Temperature | 40°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | PWR-115W-AC= | PWR-7200-DC+ | CP-PWR-8821-NA= | CAB-3KX-AC-SW= | PWR-C1-715WAC |
| Height | 4.0 inches | 5.5 inches | 5.1 inches | N/A | 5.5 inches |
| Width | 5.0 inches | 6.7 inches | 5.9 inches | N/A | 6.3 inches |
| Depth | 3.0 inches | 10.2 inches | 7.5 inches | N/A | 5.9 inches |
| Weight | 3 lbs | 22 lbs | 8.5 lbs | N/A | 7.8 lbs |
Reviews & Ratings
N
Nadia Suleman
5
Exact replacement unit.
A
Alessandro Conti
4
Good build quality.
H
Helen Brooks
5
No power issues.
S
Saad Ahmed
4
Reliable spare.
Questions & Answers
What is the PWR-115W-AC= power supply?
The PWR-115W-AC= is an AC power adapter delivering 115 watts of regulated DC power for the 3504 Wireless Controller, ensuring stable operation and compliance with industry standards.
Which devices is the PWR-115W-AC= compatible with?
The PWR-115W-AC= is fully compatible with the Cisco 3504 Wireless Controller and can also support other devices requiring a 115 W AC input with a 12 V DC output.
What are the input voltage requirements for the PWR-115W-AC=?
The PWR-115W-AC= accepts universal AC input voltage from 100 V to 240 V at 50/60 Hz, enabling global deployment without manual voltage switching.
What output specifications does the PWR-115W-AC= provide?
The PWR-115W-AC= supplies a regulated 12 V DC output at up to 9.6 A, delivering 115 W of continuous power to ensure reliable controller performance.
How do I install the PWR-115W-AC=?
To install the PWR-115W-AC=, plug the AC cord into a grounded outlet, attach the DC connector to the controller’s power port, and secure the adapter in the rack or on a shelf per the installation guide.
Does the PWR-115W-AC= include mounting hardware?
Yes, the PWR-115W-AC= package includes a standard power cord and a mounting bracket for flexible installation in racks, shelves, or desktop environments.
What safety and compliance certifications does the PWR-115W-AC= have?
The PWR-115W-AC= is UL, CE, and FCC certified, meeting global safety and electromagnetic compatibility standards for enterprise networking equipment.
Does the PWR-115W-AC= offer surge protection?
The PWR-115W-AC= features built-in surge and overvoltage protection, safeguarding the 3504 Wireless Controller against power spikes and electrical irregularities.
What operating temperature range does the PWR-115W-AC= support?
The PWR-115W-AC= operates reliably in ambient temperatures from 0 °C to 40 °C, making it suitable for most indoor network environments.
What warranty is provided with the PWR-115W-AC=?
The PWR-115W-AC= is covered by a one-year limited warranty, including replacement for manufacturing defects and failures under normal usage conditions.
How can I troubleshoot if the controller does not power on?
If the controller fails to power on, verify the AC input, ensure the DC connector is fully seated, confirm the outlet is live, and replace the PWR-115W-AC= if the issue persists.
How do I replace an existing power supply with the PWR-115W-AC=?
To replace the power supply, power down the controller, disconnect the old adapter, attach the PWR-115W-AC=, and restore power following standard ESD and safety guidelines.
Does the PWR-115W-AC= have a status LED indicator?
Yes, the PWR-115W-AC= includes an integrated LED that illuminates green during normal operation and amber if a fault is detected.
Which power cords are included with the PWR-115W-AC=?
The PWR-115W-AC= package includes a detachable, region-rated power cord; no additional cables are required for standard installations.
What is the energy efficiency rating of the PWR-115W-AC=?
The PWR-115W-AC= meets Level VI energy efficiency standards, minimizing power loss and reducing operational costs in accordance with DOE regulations.
Where can I purchase a genuine PWR-115W-AC=?
You can purchase the genuine PWR-115W-AC= through authorized Cisco resellers or the official Cisco online store for guaranteed authenticity and support.