Cisco WS-C3750X-24P-S 24 Port Ethernet switch
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WS-C3750X-24P-S Cisco Catalyst 3750X 24 Ports Stackable Refurbished

Availability: In Stock
Part Number#: WS-C3750X-24P-S
List Price was: $588.46
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Short Description:
WS-C3750X-24P-S Catalyst 24-Ports 10/100/1000Base-T RJ-45 PoE+ USB Manageable Layer2 Rack-mountable 1U Stackable Ethernet Switch | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Detail Information of stackable Switch

The WS-C3750X-24P-S is a fixed-configuration, stackable enterprise-level switch that belongs to the Cisco Catalyst 3750-X series. It has 24 Ethernet 10/100/1000 PoE+ ports, as well as a USB port for external storage or console access. The switch supports Power over Ethernet Plus (PoE+), which allows you to power devices such as phones, cameras, and access points over the Ethernet cables.

As a managed switch, the Model allows you to configure and manage various aspects of its operation using a command-line interface (CLI) or a web-based graphical user interface (GUI). You can set up VLANs, configure Quality of Service (QoS) for voice and video traffic, and use features such as Spanning Tree Protocol (STP) and Link Aggregation Control Protocol (LACP) to improve network resiliency.

This Item is a Layer 3 switch, which means it can perform advanced routing functions in addition to basic switching. This can be useful if you need to segment your network into different subnets, or if you want to use features such as Virtual Private LAN Service (VPLS) or Multiprotocol Label Switching (MPLS).

High Performance and Reliability

This Model is a high-performance and reliable switch that is designed for use in enterprise networks. It is capable of delivering wire-speed switching performance, which means that it can forward packets at the maximum rate supported by the port's networking interface. The switch also has a number of features that help to improve its reliability, such as redundant power supplies and fans, as well as support for Cisco's StackWise Plus technology, which allows the switch to be used in a stack configuration to provide increased availability and scalability.

In terms of power over Ethernet (PoE) capability, the WS-C3750X-24P-S is equipped with 24 PoE+ ports, which can deliver up to 30 watts of power per port. This makes it ideal for powering devices such as IP phones and wireless access points, which can be connected directly to the switch and receive power over the Ethernet cable.

Security and Access Control of Layer 2 Switch

The WS-C3750X-24P-S Cisco Catalyst switch has several security and access control features to help protect the network. These include:

  • Access control lists (ACLs) to control network access and traffic flow
  • Port security to limit the number of MAC addresses allowed on a port
  • IEEE 802.1X network login for authenticated network access
  • SSH and SSL for secure management access
  • TACACS+ and RADIUS for centralized authentication and authorization of network devices
  • DHCP snooping to prevent malicious DHCP servers from providing false IP addresses
  • IP source guard to prevent IP spoofing attacks
  • Private VLANs to segment the network and limit communication between hosts

It also has advanced security feature such as :

  • Cisco TrustSec for integrated security at the edge
  • Flexible NetFlow for network visibility and security analysis
  • Cisco Identity Services Engine for network access control

It is important to note that the switch must be configured and maintained properly to ensure that these security features are effective.

General Information about this 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

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 v1,2c,3
  • 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

Dimensions and Weight

  • Height 1.8 Inch
  • Width 17.5 Inch
  • Depth 18 Inch
  • Weight (Approximate) 15.87 LBS
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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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.

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

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