Cisco PSU-80W-AC AC Adapter - 53. 5 V DC Output - 1. 50 A - For Catalyst Micro Series Switches
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Product Features
Product Overview
The Cisco PSU-80W-AC AC Adapter is a dedicated power supply designed to deliver stable and reliable electrical power to compatible Cisco networking hardware. This adapter outputs 53.5 volts of direct current at a maximum current of 1.50 amps, providing the precise voltage and amperage required for optimal switch operation.
Engineered as a genuine Cisco component, this AC adapter serves as a direct replacement or spare power source for specific Catalyst Micro Series switches. It ensures your network infrastructure receives consistent power, which is critical for maintaining uptime and performance in business environments.
This section brings together practical product details such as Device Supported, Output Voltage, Maximum Output Current, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Technical Overview
This AC adapter is characterized by its specific electrical output parameters and targeted compatibility. The technical design focuses on converting standard alternating current from a wall outlet to the 53.5 V DC required by the supported switches, with a current delivery capacity of up to 1.50 A.
The adapter's specifications are matched to the power demands of the intended devices, preventing under-powering or potential damage from incorrect voltage. Its role is singular and critical: to act as the primary or backup power conduit for essential network switching equipment.
This section brings together practical product details such as Device Supported, Output Voltage, Maximum Output Current, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The primary advantage of this adapter is its guaranteed compatibility and electrical specification match for Cisco Catalyst Micro Series switches. Using the correct power supply protects your hardware investment and ensures network reliability.
Precision Power Delivery
Delivers exactly 53.5 V DC, meeting the strict voltage requirements of compatible Cisco switches to ensure stable operation without risk of power-related issues.
- 53.5 V DC Output
- 1.50 A Current Capacity
Guaranteed Compatibility
Designed and tested for use with specific Cisco Catalyst Micro Series switch models, including the CMICR-4PS and CMICR-4PC, ensuring a perfect fit and function.
- For Catalyst Micro Series
- Model-Specific Design
Reliability and Uptime
As a genuine Cisco component, it provides a dependable power source, which is fundamental for maintaining continuous network operation and minimizing downtime in business settings.
Deployment / Use Cases
This AC adapter is deployed as the primary power source for compatible Cisco Catalyst Micro Series switches in various network setups. Its use is straightforward: connect it to an AC power outlet and to the switch's power input port to deliver operational power.
Typical use cases include providing power for switches in small office networks, retail point-of-sale systems, or as part of a distributed network architecture where compact switching is required. It is also an essential spare part for IT departments to have on hand for quick replacement in the event of a power supply failure, ensuring rapid restoration of network services.
Highlights
- Genuine Cisco AC power adapter with part number PSU-80W-AC.
- Delivers a precise output of 53.5 Volts DC.
- Provides a maximum output current of 1.50 Amps.
- Designed specifically to power Cisco Catalyst Micro Series switches.
- Compatible with switch models including CMICR-4PS and CMICR-4PC.
- Serves as a reliable replacement or spare power supply.
- Ensures stable power delivery for critical network switch operation.
- Helps maintain network uptime and hardware longevity.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | PSU-80W-AC |
| Brand Name | Cisco |
| Product Model | PSU-80W (AC) |
| Product Name | PSU-80W (AC) AC Adapter |
| Product Type | AC Adapter |
| Technical Information | |
| Device Supported | Switch |
| Power Description | |
| Output Voltage | 53.5 V DC |
| Maximum Output Current | 1.50 A |
| Miscellaneous | |
| Compatibility | Cisco Catalyst Micro Series Switches: CMICR-4PS CMICR-4PC |
FAQ
What is the output voltage and current of this Cisco AC adapter?
This Cisco PSU-80W-AC AC Adapter has an output specification of 53.5 Volts of Direct Current (DC) and can deliver a maximum current of 1.50 Amps. These parameters are specifically designed to meet the power requirements of compatible Cisco networking switches.
Which Cisco devices is this AC adapter compatible with?
This adapter is designed for compatibility with Cisco Catalyst Micro Series switches. Specifically, it is listed as compatible with models such as the CMICR-4PS and CMICR-4PC. It is intended to be used only with devices for which it is specified to ensure safe and correct operation.
Can this adapter be used as a universal replacement for other Cisco switches?
No, this adapter is not a universal replacement. It is engineered for specific Cisco Catalyst Micro Series switch models. Using a power supply with incorrect voltage or current ratings can damage equipment. Always verify the manufacturer's part number and compatibility list before use.
What is the part number for this Cisco AC adapter?
The manufacturer part number for this product is PSU-80W-AC, and it corresponds to the product model PSU-80W (AC). This part number should be used when ordering replacements or verifying compatibility to ensure you receive the correct genuine Cisco component.
Is this a genuine Cisco power supply?
Yes, this is a genuine Cisco AC adapter. It is manufactured by Cisco Systems, Inc., and carries the official Cisco brand. Using genuine accessories helps ensure reliability, compatibility, and maintains any applicable warranties for your Cisco networking equipment.
What is the primary use case for this AC adapter?
The primary use is to provide operational power to compatible Cisco Catalyst Micro Series switches in business network environments. It is used as the main power source for these switches in deployments like small offices or retail networks, and is also valuable as a spare part for IT inventory to facilitate quick repairs.
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