Cisco CBS350-24S-4G 24 Ports Switch
If you need a large quantity of CBS350-24S-4G 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 CBS350-24S-4G 24 Ports Rack Mountable Switch Refurbished

Availability: In Stock
Part Number#: CBS350-24S-4G
List Price was: $2780.77
Your Price:
You Save: $2057.77 (74% off)

5% Discount on Checkout

Short Description:
CBS350-24S-4G 24 Ports Business 350 Series Managed Small Form-Factor Pluggable (SFP) Rack Mountable Switch | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Overview for the Cisco CBS350-24S-4G 24-Port Managed SFP Switch

In the dynamic landscape of networking solutions, the Cisco CBS350-24S-4G emerges as a stalwart in the Business 350 Series, offering a robust and efficient managed switch solution. With its 24 ports and Small Form-Factor Pluggable (SFP) compatibility, this rack-mountable switch is designed to cater to the diverse connectivity needs of businesses. In this comprehensive exploration, we will delve into the intricacies of the Cisco CBS350-24S-4G, unraveling its key features, capabilities, and the unique attributes that position it as a reliable cornerstone in network infrastructure.

Understanding the Cisco CBS350-24S-4G Managed SFP Switch

Business 350 Series: A Testament to Cisco's Commitment

The Cisco CBS350-24S-4G belongs to the Business 350 Series, a lineup that reflects Cisco's commitment to delivering high-performance and feature-rich networking solutions tailored for business environments. As a managed switch, the CBS350-24S-4G caters to the specific requirements of businesses seeking a balance between scalability, reliability, and advanced management capabilities.

Key Features and Specifications

24 Ports for Versatile Connectivity

At the heart of the Cisco CBS350-24S-4G lies its array of 24 ports, providing a multitude of connectivity options. These ports serve as entry points for various devices, allowing businesses to connect computers, servers, printers, and other networking equipment seamlessly. The 24-port configuration enhances the switch's versatility, making it suitable for small to medium-sized business networks.

Small Form-Factor Pluggable (SFP) Compatibility

The inclusion of Small Form-Factor plugable (SFP) ports underscores the switch's adaptability to various networking scenarios. SFP ports offer the flexibility to use different types of transceivers, including fiber-optic or copper, enabling businesses to choose the most suitable connectivity options based on their specific requirements. This versatility is crucial for accommodating diverse networking needs.

Rack-Mountable Design for Space Efficiency

The Cisco CBS350-24S-4G features a rack-mountable design, making it an ideal choice for businesses seeking efficient space utilization. The switch can be easily integrated into standard network racks, reducing clutter and streamlining the organization of networking equipment. This space-efficient design is particularly advantageous in server rooms or data closets with limited space.

Benefits of Cisco CBS350-24S-4G in Business Networks

Scalability for Growing Networks

The 24-port configuration of the Cisco CBS350-24S-4G contributes to the scalability of business networks. As organizations grow and their connectivity requirements expand, having an ample number of ports becomes essential. The switch's scalability allows businesses to add more devices to their network without the need for additional infrastructure investments, providing a cost-effective solution for growth.

Versatile Connectivity Options with SFP Ports

The inclusion of Small Form-Factor Pluggable (SFP) ports elevates the Cisco CBS350-24S-4G's versatility in connectivity options. SFP compatibility allows businesses to choose between fiber-optic and copper connections based on factors such as distance and environmental considerations. This adaptability is crucial in diverse networking environments where different connectivity solutions may be required.

Efficient Use of Space with Rack-Mountable Design

The rack-mountable design of the Cisco CBS350-24S-4G enhances the efficient use of space in business environments. This is particularly beneficial for businesses with limited physical space for networking equipment. By neatly integrating into standard racks, the switch helps create an organized and streamlined network infrastructure, contributing to overall operational efficiency.

Advanced Management Capabilities

As a managed switch, the Cisco CBS350-24S-4G provides advanced management capabilities that empower businesses to have granular control over their networks. Features such as Quality of Service (QoS), VLAN support, and intuitive management interfaces enable administrators to optimize network performance, prioritize critical traffic, and configure network settings with precision.

Deployment Scenarios Explored

Small to Medium-Sized Businesses: Scalable Connectivity

For small to medium-sized businesses, the Cisco CBS350-24S-4G serves as a scalable solution for connectivity. With 24 ports, the switch accommodates the networking needs of growing businesses, allowing them to connect essential devices and expand their network infrastructure as the organization evolves. The switch's scalability aligns with the dynamic nature of smaller enterprises.

Remote Offices and Branch Locations: Versatile Connectivity

In remote offices or branch locations where diverse connectivity options may be required, the Cisco CBS350-24S-4G shines with its Small Form-Factor Pluggable (SFP) compatibility. Businesses can leverage different SFP transceivers to establish connections over varying distances or deploy fiber-optic connections for improved data security. This versatility is advantageous in distributed business environments.

Server Rooms and Data Closets: Space-Efficient Design

In server rooms and data closets where space efficiency is crucial, the rack-mountable design of the Cisco CBS350-24S-4G comes to the forefront. The switch seamlessly integrates into standard racks, reducing the physical footprint of networking equipment. This space-efficient design is particularly valuable in centralized locations where multiple networking devices are housed.

Integration with Cisco Ecosystem

Interoperability with Cisco Solutions

The Cisco CBS350-24S-4G is designed to seamlessly integrate into the broader Cisco ecosystem. This interoperability ensures compatibility with other Cisco networking solutions, facilitating a cohesive and unified networking environment. Businesses that already leverage Cisco infrastructure can extend their network capabilities by incorporating the CBS350-24S-4G into their existing setup.

Cisco Smart Network Application (SNA) Support

The switch is likely to support the Cisco Smart Network Application (SNA), a set of tools and applications that simplify the management and configuration of Cisco devices. SNA support enhances the switch's manageability, providing businesses with intuitive tools for network monitoring, configuration, and troubleshooting within the Cisco ecosystem.

Security Measures Unveiled

Secure Access Controls

Security is a paramount consideration in business networks, and the Cisco CBS350-24S-4G is expected to incorporate secure access controls. These controls may include features such as port security, 802.1X authentication, and MAC address filtering, ensuring that only authorized devices and users can access the network. Secure access controls contribute to the overall integrity of the network.

Encryption for Data Security

To safeguard data during transmission, the switch may support encryption protocols. Encryption adds an additional layer of security by encrypting data as it travels across the network. This is particularly crucial in business environments where sensitive information is transmitted, ensuring that data remains confidential and protected from unauthorized access.

Scalable and Flexibility of 350 Series Switch

The Cisco CBS350-24S-4G 24 Ports Business 350 Series SFP Rack Mountable Switch is a scalable and flexible switch that is designed for small and medium-sized businesses. It offers a range of features that make it easy to manage and expand your network as your business grows.

Scalability: The Cisco CBS350-24S-4G has 24 SFP ports, which allows for a large number of devices to be connected to the switch. This means that as your business expands, you can easily add more devices to your network without having to replace the switch. Additionally, the switch supports VLANs (Virtual Local Area Networks), which allows for segmentation of the network, making it easier to manage and control network traffic.

Flexibility: The Cisco CBS350-24S-4G also offers a high level of flexibility. The switch has four Gigabit Ethernet ports, which can be used to connect to other switches or routers. This allows for a variety of different network configurations and makes it easy to connect to other devices. Additionally, the switch supports a variety of different network protocols, including IPv4 and IPv6, which makes it easy to integrate into different types of networks.

Maximize Connectivity and Efficiency

The Cisco CBS350-24S-4G is a 24-port SFP (small form-factor pluggable) rack mountable switch that is designed for small to medium-sized businesses. This switch maximizes connectivity and efficiency by providing 24 SFP ports, which support a wide range of fiber and copper transceiver options. This allows businesses to easily connect a variety of devices and networks, including servers, storage systems, and other networked devices.

The switch also features 4 Gigabit Ethernet ports, which provide high-speed connectivity for devices that require faster data transfer rates. This allows for faster data transfer between devices, which can improve overall network performance and efficiency.

The Cisco CBS350-24S-4G also has advanced features such as Quality of Service (QoS) and VLANs (virtual LANs) that allow businesses to prioritize and segment network traffic. This can help ensure that critical applications and services receive the bandwidth they need, while preventing network congestion.

In addition, the switch has a compact, rack-mountable design that makes it easy to install and manage. This allows businesses to easily add more switches as their network expands, without taking up too much space.

Power and cooling options

The Cisco CBS350-24S-4G 24 Ports Business 350 Series SFP Rack Mountable Switch offers several options for power and cooling.

  • Power supply options: The switch can be powered by an internal AC or DC power supply, or by an external redundant power supply (RPS) to ensure continuous operation in case of a power failure.
  • Power over Ethernet (PoE): The switch supports PoE, allowing it to provide power to connected devices through the Ethernet cables. This eliminates the need for separate power cables and outlets for devices such as IP phones and wireless access points.
  • Cooling options: The switch has a built-in cooling system to dissipate heat generated by the device. It also has a temperature sensor that monitors the internal temperature and adjusts the cooling system accordingly.
  • Fan tray options: The switch has an optional fan tray that can be added to increase the cooling capacity. This is particularly useful in high-density environments where multiple devices are connected.
  • Energy Efficient Ethernet (EEE): The switch supports EEE, which reduces power consumption during periods of low network activity. This helps to reduce the overall power consumption of the device and lower energy costs.

General Information about this Cisco CBS350-24S-4G

  • Manufacturer: Cisco
  • Part Number or SKU# CBS350-24S-4G
  • Product Type: Ethernet Switch
  • Product Series 350

Technical Information of 24 Ports Switch

  • Total Number of Network Ports: 24
  • Total Number of Network Ports 2
  • Port/Expansion Slot Details 24 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details 2 x Gigabit Ethernet TP/SFP Combo

I/O Expansions

  • Number of Total Expansion Slots 28
  • Expansion Slot Type SFP (mini-GBIC)
  • Shared SFP Slot Yes
  • Number of SFP Slots 28

Network & Communication

  • Layer Supported 3

Management & Protocols

  • Manageable Yes

Power Description

  • Input Voltage 120 V AC
  • Input Voltage 230 V AC
  • Power Source Power Supply
  • Power Consumption 34.30 W

In summary, the Cisco CBS350-24S-4G 24-Port Business 350 Series Managed SFP Switch stands as a beacon in the realm of business networking solutions. With its 24 ports, Small Form-Factor Pluggable (SFP) compatibility, and rack-mountable design, the switch addresses the diverse connectivity needs of businesses. Whether deployed in small to medium-sized enterprises, remote offices, or integrated into existing Cisco ecosystems, the CBS350-24S-4G exemplifies Cisco's commitment to providing reliable, scalable, and feature-rich networking solutions. Navigate the landscape of business connectivity with the Cisco CBS350-24S-4G – where versatility meets efficiency in the Business 350 Series.

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 CBS350-24S-4G 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.