Cisco SF500-24-K9-NA 24 Port Networking Switch
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SF500-24-K9-NA Cisco Small Business 24 Ports Layer 2 Managed New

Availability: In Stock
Part Number#: SF500-24-K9-NA
List Price was: $2746.15
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Short Description:
SF500-24-K9-NA Small Business Twisted Pair 24 Ethernet Ports & 2 Combo Gigabit SFP Ports & 2 SFP Ports Layer 2 Rack-mountable Desktop Managed Switch | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Troubleshooting and Maintenance of Ethernet Switch

Troubleshooting and maintenance of the SF500-24-K9-NA Cisco Small Business 24 Ethernet Ports Managed Switch can be done through the web interface or through the command-line interface (CLI) using a console connection.

To troubleshoot the switch, you can use the built-in diagnostic tools such as the ping and traceroute commands to test connectivity and identify any issues with the network. You can also check the switch's logs and system status to determine if there are any errors or warnings.

To perform maintenance on the switch, you can use the web interface to upgrade the firmware, back up and restore the configuration, and reset the switch to its factory defaults. You can also use the CLI to perform these tasks as well as configure and manage the switch's various settings and features.

It is also recommended to regularly check for any physical damage, dust accumulation and also to monitor the temperature and power usage of the switch.

If you encounter any issues that you cannot resolve, it is recommended to contact Cisco Technical Support for assistance.

Maximizing Network Performance

There are several ways to maximize the network performance of the SF500-24-K9-NA Cisco Small Business 24 Ethernet Ports Managed Switch:

  • Utilize Quality of Service (QoS) to prioritize important network traffic and prevent congestion.
  • Enable jumbo frames to increase the maximum transmission unit (MTU) size, which can improve performance for large data transfers.
  • Use link aggregation to bundle multiple ports together to increase bandwidth.
  • Utilize VLANs to segment the network and improve security and traffic management.
  • Regularly check and upgrade the switch's firmware to ensure that it is running the most recent version with bug fixes and performance enhancements.
  • Monitor the switch's performance regularly to identify and troubleshoot any issues.
  • Ensure that all cables connected to the switch are of high quality and meet the appropriate standards for length and speed.
  • Make sure that the switch is properly configured and that all ports are set to the correct speed and duplex.

It's important to note that these tips will be helpful only if the network is already designed properly to handle the amount of traffic that is expected.

Features and Benefits of 500 Series Switch

The SF500-24-K9-NA Cisco Small Business 24 Ethernet Ports Managed Switch is a high-performance switch designed for small to medium-sized businesses. Some of its features and benefits include:

  • 24 Gigabit Ethernet ports for high-speed connectivity
  • Web-based management interface for easy configuration and monitoring
  • Quality of Service (QoS) support for prioritizing network traffic
  • Advanced security features such as 802.1x authentication and Access Control Lists (ACLs)
  • Energy Efficient Ethernet (EEE) for reducing power consumption
  • Stackable design for easy expansion of your network
  • Cisco Small Business Pro features for advanced management and security options
  • Limited lifetime warranty

This switch is ideal for businesses looking to upgrade their network infrastructure to support high-speed data transfer, advanced security, and efficient power management.

Main Specification about the Cisco SF500-24-K9-NA

  • Manufacturer: Cisco
  • Part Number or SKU# SF500-24-K9-NA
  • Product Series 500
  • Product Model SF500-24
  • Product Name SF500-24 Ethernet Switch
  • Product Type Ethernet Switch


  • Total Number of Network Ports 24
  • Token Ring Port No
  • LRE Port No
  • Uplink Port No
  • Bypass No
  • Modular No
  • Management Port Yes
  • USB No
  • Stack Port Yes
  • Number of Network (RJ-45) Ports 26


  • Media Type Supported Twisted Pair
  • Twisted Pair Cable Standard Category 5
  • Ethernet Technology Fast Ethernet
  • Ethernet Technology Gigabit Ethernet
  • Network Technology 10/100/1000Base-T
  • Network Technology 10/100Base-TX

I/O Expansions

  • Number of Total Expansion Slots 4
  • Expansion Slot Type SFP
  • Shared SFP Slot Yes
  • Number of SFP Slots 4

Network & Communication

  • Layer Supported 2
  • Memory
  • Standard Memory 256 MB
  • Flash Memory 32 MB

Power Description

  • PoE (RJ-45) Port No
  • Input Voltage 110 V AC
  • Input Voltage 220 V AC
  • Power Source Power Supply
  • Redundant Power Supply No
Dimension and Weight
  • Compatible Rack Unit 1U
  • Form Factor Rack-mountable
  • Desktop
  • Height 1.7 Inch
  • Width 17.3 Inch
  • Depth 10.1 Inch
  • Weight (Approximate) 6.83 Lbs
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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Available throughout all 50 states

FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
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Available throughout all 50 states

FedEx First Overnight®
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Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

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