Name: Catalyst 5509 805 W AC Power Supply WS-C5518
Brand: Cisco
Price: 41.95 USD
Availability: InStock

Cisco 34-0870-01 Catalyst 5509 805 W AC Power Supply WS-C5518

The Cisco Catalyst 5509 805 W AC Power Supply (part number 34-0870-01, model WS-C5518) delivers reliable, high-efficiency power to Cisco Catalyst 5509 switches in enterprise and campus networks. Designed for continuous operation, this power supply pr... Read More

price

$41.95

In Stock: 1
Manufacturer: Cisco
Model or Part: 34-0870-01
Condition: Refurbished
Weight: 22.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco Catalyst 5509 805 W AC Power Supply (part number 34-0870-01, model WS-C5518) delivers reliable, high-efficiency power to Cisco Catalyst 5509 switches in enterprise and campus networks. Designed for continuous operation, this power supply provides stable 805 watts of AC power, ensuring optimal performance of your switching infrastructure even under heavy traffic loads.

Key Features

High output of 805 watts for demanding network environments
Wide input voltage range 100-240 V AC for global compatibility
Redundant power capability when paired with a second unit for increased uptime
Built-in fan for effective thermal management and low noise operation
Plug and play installation with standard Cisco power connector
Compliance with RoHS and ENERGY STAR standards for environmental responsibility

Technical Specifications

Model / Part Number: 34-0870-01 (WS-C5518)
Power Output: 805 W
Input Voltage: 100-240 V AC
Frequency: 50/60 Hz
Current Draw: 3.5 A max at 240 V AC
Efficiency: 88 percent minimum
Operating Temperature: 0 to 40 degrees Celsius
Storage Temperature: -20 to 70 degrees Celsius
Dimensions (L x W x H): 5.5 in x 4.5 in x 1.5 in
Weight: 2.8 lbs

Applications
This power supply is ideal for:

Enterprise campus core and distribution layers
Data center edge switching where high power density is required
Branch office deployments that need reliable, redundant power sources
Industrial environments that demand robust thermal performance
Any Cisco Catalyst 5509 deployment seeking to improve network resilience and reduce downtime

By integrating the Cisco Catalyst 5509 805 W AC Power Supply into your network, you benefit from dependable power delivery, easy maintenance, and the confidence of Cisco's proven engineering standards.