Cisco WS-C3850-24T-S Switch
If you need a large quantity of WS-C3850-24T-S product - call us at +1 (347) 470 6982 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

Cisco WS-C3850-24T-S 24 Ports Stackable Modular Switch Refurbished

Availability: In Stock
Part Number#: WS-C3850-24T-S
List Price was: $569.23
Your Price:
You Save: $421.23 (74% off)

5% Discount on Checkout

Short Description:
WS-C3850-24T-S Catalyst 3850 24-Ports 10/100/1000Base-T RJ-45 Universal Serial Bus (USB) Manageable Layer 3 Gigabit Ethernet Rack-mountable 1U Stackable Modular Switch with 1x Expansion Slot | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Overview of the WS-C3850-24T-S Cisco 24 Ports Managed Switch

The WS-C3850-24T-S is a high-performance network switch belonging to the Cisco Catalyst 3850 series. Designed for versatility and efficiency, this switch offers 24 ports with support for 10/100/1000Base-T RJ-45 connectivity. In this detailed guide, we will delve into the various features and specifications of the WS-C3850-24T-S, exploring its design, manageability, Layer 3 capabilities, Gigabit Ethernet support, rack-mountable configuration, 1U form factor, stackable nature, and the added advantage of a dedicated expansion slot. The WS-C3850-24T-S is a member of the Catalyst 3850 series, renowned for its robust performance and advanced features. Let's delve into the key attributes of this particular model.

Port Configuration

With a total of 24 ports, the WS-C3850-24T-S offers extensive connectivity options. These ports support 10/100/1000Base-T RJ-45, providing the flexibility to accommodate various networking needs. The inclusion of these ports ensures high-speed data transfer, catering to the bandwidth requirements of modern applications.

Universal Serial Bus (USB) Connectivity

The Universal Serial Bus (USB) feature enhances the switch's usability by allowing the connection of external devices. This capability opens up possibilities for convenient configurations, updates, and expansions, making the WS-C3850-24T-S adaptable to evolving network demands.


The WS-C3850-24T-S is designed with manageability in mind. Network administrators can easily control and monitor the switch through intuitive management interfaces. This level of manageability contributes to efficient network administration and troubleshooting, ultimately enhancing the overall network performance.

Layer 3 Gigabit Ethernet of Stackable Modular Switch

One of the standout features of the WS-C3850-24T-S is its Layer 3 Gigabit Ethernet capability. This means the switch operates not only at the data link layer (Layer 2) but also at the network layer (Layer 3). This dual-layer functionality empowers the switch to make routing decisions, increasing the efficiency and intelligence of the network.

Rack-mountable 1U Design

The physical design of the WS-C3850-24T-S is another aspect worth highlighting. Its rack-mountable 1U form factor ensures efficient use of space within data centers or server rooms. This compact design allows for easy integration into existing network setups while maximizing the utilization of rack space.

Stackable Modular Switch

The WS-C3850-24T-S supports stacking, a feature that enables the connection of multiple switches into a unified system. This stacking capability enhances scalability and simplifies network management. As the network grows, additional switches can be seamlessly added to the stack, providing a cost-effective solution for expanding network infrastructure.

Expansion Slot

An essential aspect of the WS-C3850-24T-S is its 1x Expansion Slot. This slot allows for the integration of additional modules, enhancing the switch's capabilities. Whether it's adding more ports or incorporating specialized modules for specific functionalities, the expansion slot provides the flexibility to tailor the switch to the unique requirements of the network.

Applications of WS-C3850-24T-S 24 Switch

Understanding the applications of the WS-C3850-24T-S is crucial for businesses looking to optimize their network infrastructure.

Enterprise Networks

In enterprise environments, where reliability and performance are paramount, the WS-C3850-24T-S excels. Its Layer 3 capabilities facilitate efficient routing, ensuring seamless communication between different segments of the network. The 24 high-speed ports accommodate the data-intensive needs of modern businesses.

Data Centers

The rack-mountable 1U design and stackable modular nature of the WS-C3850-24T-S make it well-suited for deployment in data centers. The ability to stack switches simplifies management in large-scale deployments, while the compact form factor maximizes space utilization.

Network Edge

For organizations with distributed networks, the WS-C3850-24T-S serves as an ideal choice for deployment at the network edge. Its versatility, manageability, and expansion options make it adaptable to the varying requirements of branch offices and remote locations.

Connectivity and Performance

The WS-C3850-24T-S Cisco Catalyst 3850 is a powerful, next-generation, managed Layer 3 switch that is designed for enterprise and campus networks. It is equipped with 24 Gigabit Ethernet ports, which provide high-speed connectivity for wired devices. With support for Gigabit Ethernet and 10 Gigabit Ethernet uplinks, the switch can handle high-bandwidth applications such as video conferencing, data backup and recovery, and virtualization.

In terms of performance, the WS-C3850-24T-S is designed to handle large amounts of data traffic while maintaining low latency. It supports Cisco StackWise-480 technology, which allows multiple switches to be stacked together to increase scalability and resiliency. This allows for a scalable solution that can handle the growing demands of enterprise and campus networks.

Additionally, it supports advanced Quality of Service (QoS) capabilities for prioritizing network traffic, ensuring that critical applications and services receive the bandwidth they need to operate effectively. This can help to ensure that the network performs optimally, even under heavy loads.

The switch also supports Energy Efficient Ethernet (EEE) and can detect the cable length and adjust the power usage accordingly which helps in power savings. This helps to reduce energy consumption and lower operating costs.

The switch also supports Cisco DNA, a network management software that allows for automated and simplified network management, monitoring, and troubleshooting. This allows for easy management and troubleshooting of the switch and the network as a whole.

Simplifying Network Management

The WS-C3850-24T-S Cisco Catalyst 3850 is designed to simplify network management through the use of Cisco DNA, a network management software that allows for automated and simplified network management, monitoring, and troubleshooting.

Cisco DNA allows network administrators to easily monitor and manage their network from a single, centralized platform. Some key features of Cisco DNA include:

  • Network Assurance: Automatically detects and resolves network issues, reducing downtime and improving network availability.
  • Intent-Based Networking: Allows network administrators to define the desired state of their network and automatically enforce policies to achieve that state.
  • Software-Defined Access: Automates the process of configuring and managing access policies, reducing the time and effort required to secure the network.
  • Network Automation: Allows for the automation of common network tasks, such as device discovery, image management, and software upgrades.

Cisco DNA also allows network administrators to quickly identify network bottlenecks and resolve performance issues, reducing downtime and improving overall network performance.

General Information for the Cisco Managed Switch

  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3850-24T-S
  • Product Line: Catalyst
  • Product Series: 3850
  • Product Type: Layer 3 Switch

Interfaces/Ports of Layer 3 Switch

  • Form Factor: Rack-mountable
  • Total Number of Network Ports: 24
  • Token Ring Port: No
  • LRE Port: No
  • Bypass: No
  • Modular: Yes
  • Management Port: Yes
  • USB: Yes
  • Stack Port: Yes
  • Port/Expansion Slot: 24 x Gigabit Ethernet Network

Performance of 24 Ports Switch

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

I/O Expansions

  • Number of Total Expansion Slots: 1

Network and Communication

  • Layer Supported: 3


  • Standard Memory: 4 GB
  • Memory Technology: DRAM
  • Flash Memory: 2 GB
  • MTBF: 303,230 Hours
Power Description
  • PoE (RJ-45) Port: No
  • Input Voltage: 220 V AC, 110 V AC
  • Power Source: Power Supply
  • Redundant Power Supply: Yes

In short, the WS-C3850-24T-S Catalyst 3850 switch offers a robust solution for modern networking needs. Its versatile design, with 24 ports supporting various Ethernet speeds, Gigabit Ethernet support, and Layer 3 functionality, positions it as a reliable choice for a wide range of applications. The switch's rack-mountable and 1U form factor, along with its stackable modular nature, contribute to its adaptability and scalability in diverse network environments. The inclusion of a dedicated expansion slot further enhances its flexibility, allowing for customization to suit specific network requirements. Whether in data centers, enterprises, or small to medium-sized businesses, the WS-C3850-24T-S stands out as a powerful and adaptable networking solution.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product WS-C3850-24T-S at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


Please choose your location for calculate shipping cost.


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.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

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®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
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:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.