Name: PA-1112-1A-LF Cisco 1100W Redundant AC Power Supply for 1100 Series
Brand: Cisco
SKU: PA-1112-1A-LF
Price: 45.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco 1100W Redundant AC Power Supply offers a solid backup power option designed to keep Cisco 1100 series routers running smoothly during power issues. It fits into network setups where maintaining uptime is necessary without complicating hardware management.

General Information
Brand	Cisco
Part Number	PA-1112-1A-LF
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
Output	12V DC
Max. Output Power	1100W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary

Physical Characteristics
Weight	5.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, cULus

Product Description
This Cisco 1100W Redundant AC Power Supply provides a dependable backup power solution for Cisco 1100 series routers. It is built to maintain uninterrupted device operation, especially in environments where constant uptime is critical. Often found in enterprise networks and data centers, this power supply is ideal for IT professionals aiming to safeguard network infrastructure against power interruptions. Key Features Supports 1100W output to handle high power demands Designed for seamless replacement and integration with Cisco 1100 series equipment Helps prevent downtime by providing failover power Compact form factor fits easily within standard equipment racks Maintains system stability during main power outages This power supply is commonly deployed in server rooms and network closets where Cisco routers operate continuously. Providing a reliable power backup minimizes disruptions and supports stable network performance over time.

Use Cases
The Cisco 1100W Redundant AC Power Supply is primarily utilized in network environments where uninterrupted power is critical to maintaining communication and data flow. IT administrators in enterprise branch offices and remote sites often deploy this power supply to enhance router resilience and ensure service continuity during electrical outages. How It's Used: Supporting Cisco 1100 series routers in enterprise branch offices to maintain network uptime during power interruptions. Deploying in remote office locations where stable power infrastructure is limited and backup power prevents operational downtime. Enhancing redundancy in edge computing environments that require consistent data processing without disruption. Integrating into SMB network setups to safeguard critical internet connectivity and services from main power failures. Using in data center rack deployments where multiple routers require reliable power failover solutions. By providing a dependable backup power source, this redundant power supply helps reduce network disruptions and supports high-availability configurations. Its compatibility with Cisco 1100 series routers ensures seamless integration, aiding IT teams in scaling and maintaining robust network architectures.