Cisco WS-C3750X-24P-S 24 Port Ethernet switch
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Cisco WS-C3750X-24P-S Ethernet 24 Ports Switch Stackable USB Refurbished

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Part Number#: WS-C3750X-24P-S
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Short Description:
WS-C3750X-24P-S Catalyst 24-Ports 10/100/1000Base-T RJ-45 Power Over Ethernet Plus (PoE+) Universal Serial Bus (USB) Manageable Layer 2 Rack-mountable 1U Stackable Ethernet Switch | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Details of the Cisco Ethernet 24 Ports Switch

In the realm of networking, Cisco has been a prominent name, known for its cutting-edge solutions. One such product in their extensive lineup is the Cisco WS-C3750X-24P-S Ethernet Stackable Switch. This device is designed to meet the demands of modern networking environments, offering a range of features to enhance connectivity and management. In this comprehensive guide, we will delve into the specifics of the Cisco WS-C3750X-24P-S, breaking down its key attributes and benefits.

Understanding the BasicsCisco WS-C3750X-24P-S

The Cisco WS-C3750X-24P-S is an Ethernet that comes equipped with 24 ports Switch. These ports are essential connectors that facilitate the transfer of data within a network. The '24P' in its name indicates the presence of 24 such ports, making it suitable for medium to large-scale network setups.

Stackable Design

One standout feature of the Cisco WS-C3750X-24P-S is its stackable design. This allows multiple switches to be interconnected, forming a unified and highly scalable network infrastructure. The stacking capability enhances performance, simplifies management, and provides redundancy, contributing to a more resilient network architecture.

USB Manageability

The inclusion of USB manageability in the Cisco WS-C3750X-24P-S adds a layer of convenience to network administrators. USB ports enable easy updates, configurations, and maintenance tasks. This feature streamlines the management process, reducing downtime and ensuring that the switch remains up-to-date with the latest firmware and software releases.

Key FeaturesPower over Ethernet (PoE) Support

One of the distinctive aspects of the Cisco WS-C3750X-24P-S is its Power over Ethernet (PoE) capability. PoE technology enables the switch to deliver power to connected devices, such as IP cameras, VoIP phones, and other network devices, through the same Ethernet cables used for data transmission. This simplifies the deployment of devices and reduces the need for additional power sources.

Advanced Security Features

Security is paramount in networking, and Cisco acknowledges this with advanced security features embedded in the WS-C3750X-24P-S. These features include access control lists (ACLs), which allow administrators to control traffic and enhance network security. Additionally, the switch supports features like 802.1X authentication and port security, adding layers of protection to the network.

High Performance

In terms of performance, the Cisco WS-C3750X-24P-S is no slouch. With a high forwarding bandwidth and switching capacity, it ensures swift and efficient data transfer within the network. This is crucial for businesses where a lag in data transfer could lead to operational inefficiencies.

Energy Efficiency

Cisco emphasizes energy efficiency, and this switch is no exception. It is designed with energy-saving features that contribute to a greener and more sustainable operation. This includes the ability to turn off power to unused ports and adjust power consumption based on the length of connected cables.

Quality of Service (QoS)

The switch supports Quality of Service mechanisms, prioritizing certain types of network traffic to ensure optimal performance for critical applications. This is particularly crucial in environments where bandwidth-intensive applications coexist with latency-sensitive services.

Benefits of Choosing Cisco WS-C3750X-24P-S:Scalability

The stackable design and 24 Ethernet ports make the Cisco WS-C3750X-24P-S highly scalable. Businesses can expand their networks seamlessly by adding more switches to the stack, accommodating growing demands without compromising performance.


Cisco is synonymous with reliability, and the WS-C3750X-24P-S is no exception. Its robust build, advanced features, and stackable architecture contribute to a reliable network infrastructure. Redundancy options further enhance reliability, ensuring uninterrupted connectivity even in the face of hardware failures.

USB manageability, along with Cisco's intuitive network management tools, simplifies the administration of the WS-C3750X-24P-S. Network administrators can efficiently configure, monitor, and troubleshoot the switch, reducing the complexity of network management tasks.


The Power over Ethernet capability reduces the need for separate power sources for connected devices, leading to cost savings in cabling and infrastructure. Additionally, energy-efficient features contribute to lower operational costs over the switch's lifecycle.

Use CasesIdeal for Businesses

The Cisco WS-C3750X-24P-S is well-suited for businesses of various sizes. Its stackable design and PoE support make it adaptable to evolving network requirements. Whether a business is in its early stages or experiencing rapid expansion, this switch provides the scalability needed to accommodate changing needs.

Network Expansion and Upgrade

As organizations grow, so does the demand for an expanded and robust network infrastructure. The stackable nature of the Cisco WS-C3750X-24P-S makes it an excellent choice for those looking to expand their network seamlessly. The ability to stack multiple switches enables users to scale their network infrastructure as needed.

General Information about the Cisco WS-C3750X-24P-S
  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3750X-24P-S
  • Product Line: Catalyst
  • Product Series: 3750-X
  • Product Type: Ethernet Switch
Interfaces/Ports for 24-Port Ethernet Switch
  • Total Number of Network Ports: 24
  • USB: Yes
  • Number of PoE Ports: 24
  • Stack Port: Yes
Performance of Manageable Switch
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T
I/O Expansions
  • Number of Total Expansion Slots: 1
Network & Communication
  • Layer Supported: 2
Management & Protocols
  • Manageable: Yes
  • Management:
  • Command-line interface (CLI)
  • DHCP
  • VLAN
  • QoS
  • SNMP v1, v2c, v3
  • RMON


  • Standard Memory: 256 MB
  • Memory Technology: DRAM
  • Flash Memory: 128 MB

Power Description

  • PoE Port: Yes
  • Input Voltage: 110 V AC, 220 V AC
  • Power Source: Power Supply


  • What's in the box:
  • Catalyst WS-C3750X-24P-S Stackable Ethernet Switch
  • 715W AC Power Supply
  • Green Compliant: Yes
  • Green Compliance Certificate/Authority: RoHS-5

In summary, the Cisco WS-C3750X-24P-S Ethernet Switch stands out as a robust and versatile networking solution. Its combination of advanced features, ease of use, and scalability makes it a valuable asset for businesses and organizations aiming to build and maintain efficient and secure network infrastructures. Whether you are a networking novice or an experienced administrator, the Cisco WS-C3750X-24P-S caters to a broad range of needs, providing a reliable foundation for connectivity in today's digital landscape.

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.

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