Cisco WS-C3750E-24TD-E Manageable Switch
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Cisco WS-C3750E-24TD-E 24 Ports Manageable Switch Catalyst Refurbished

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Part Number#: WS-C3750E-24TD-E
List Price was: $750.00
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Short Description:
WS-C3750E-24TD-E Catalyst 3750E 24-Ports 10/100/1000 RJ-45 Manageable Layer 3 Stackable Ethernet Switch with 2x Uplink Ports | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Details of the Cisco 24 Ports Manageable Switch

In the realm of networking equipment, the Cisco WS-C3750E-24TD-E is a notable player, specifically designed to meet the demands of modern networks. This 24-port manageable switch belongs to the Catalyst 3750E series, showcasing Cisco's commitment to providing cutting-edge solutions for efficient and reliable network management. aims to provide a detailed understanding of the Cisco WS-C3750E-24TD-E switch, its key features, benefits, and its significance in the world of networking.

Cisco WS-C3750E-24TD-E

Form Factor and Ports

The Cisco WS-C3750E-24TD-E is a rack-mountable switch, designed to fit seamlessly into standard network racks. With Ethernet 24 ports, it offers significant flexibility in connecting various devices, enabling the creation of robust and scalable networks. These ports support both data and power over Ethernet (PoE), providing a comprehensive solution for network connectivity.

Manageability Features

This switch is part of the Catalyst 3750E series, known for its advanced manageability features. The WS-C3750E-24TD-E comes equipped with Cisco's renowned IOS (Internetwork Operating System), offering a user-friendly interface for efficient configuration and monitoring. The manageability features empower network administrators to optimize performance, troubleshoot issues, and implement security protocols with ease.

Stackable Architecture

One standout feature of the Cisco WS-C3750E-24TD-E is its stackable architecture. This capability allows multiple switches to be interconnected and managed as a single entity. Stackable switches enhance scalability and simplify network administration by reducing the need for individual configuration of each switch in the stack.

Key Features

High Performance

The WS-C3750E-24TD-E is engineered for high-performance networking. With Gigabit Ethernet connectivity, it delivers high-speed data transfer, making it ideal for bandwidth-intensive applications. This ensures a smooth and responsive network experience, even in environments with heavy data traffic.

Robust Security

Security is a top priority in modern networks, and the Cisco WS-C3750E-24TD-E doesn't disappoint. It features advanced security protocols such as Access Control Lists (ACLs), Secure Shell (SSH) for secure remote management, and Virtual LAN (VLAN) support to segment and secure network traffic. These features contribute to creating a secure networking environment.

Power Over Ethernet (PoE) Support

The inclusion of Power Over Ethernet (PoE) in the WS-C3750E-24TD-E adds a layer of convenience and efficiency. PoE allows the switch to deliver power to connected devices, such as IP cameras and VoIP phones, over the same Ethernet cable used for data transfer. This eliminates the need for additional power sources and simplifies cable management.

Redundancy and Reliability

Network downtime can be costly, and the Cisco WS-C3750E-24TD-E is designed with redundancy and reliability in mind. Features such as dual power supply support and hot-swappable modules ensure continuous operation even in the event of hardware failures. This enhances the overall reliability of the network infrastructure.

Enhanced Quality of Service (QoS)

For organizations prioritizing specific types of network traffic, the WS-C3750E-24TD-E offers enhanced Quality of Service (QoS) capabilities. This allows administrators to prioritize critical applications and ensure optimal performance for essential business processes.

Benefits of Cisco WS-C3750E-24TD-E


The stackable architecture of the Cisco WS-C3750E-24TD-E facilitates easy scalability. As network requirements grow, additional switches can be seamlessly added to the stack, expanding the capacity without the need for complex reconfigurations. This scalability feature is particularly valuable for businesses experiencing growth or evolving network needs.

The intuitive management interface provided by Cisco's IOS simplifies the configuration and monitoring of the WS-C3750E-24TD-E. Network administrators can easily navigate through settings, apply changes, and troubleshoot issues efficiently. The stackable design further streamlines management by allowing multiple switches to be controlled from a single point.


Investing in the Cisco WS-C3750E-24TD-E represents a cost-effective solution for building and maintaining a robust network infrastructure. The stackable architecture reduces the need for excessive cabling and individual switch management, leading to lower operational costs. Additionally, the switch's reliability and durability contribute to long-term cost savings.


With 24 ports and support for both data and Power Over Ethernet (PoE), the WS-C3750E-24TD-E is a versatile networking solution. It caters to a wide range of applications, from standard data connectivity to powering devices like IP cameras and VoIP phones. This versatility makes it suitable for various industries and network setups.

Use Cases

Enterprise Networks

The Cisco WS-C3750E-24TD-E is well-suited for enterprise-level networks where scalability, performance, and security are paramount. Its stackable design allows organizations to build and expand their network infrastructure to accommodate growing business requirements.

IP Surveillance Systems

The Power Over Ethernet (PoE) support makes the WS-C3750E-24TD-E an excellent choice for IP surveillance systems. It can power and connect multiple IP cameras, simplifying the deployment of surveillance networks in locations such as offices, warehouses, and outdoor facilities.

VoIP Deployments

In Voice over Internet Protocol (VoIP) deployments, the Cisco WS-C3750E-24TD-E's PoE capabilities come into play again. It can power VoIP phones, eliminating the need for separate power sources and contributing to a more streamlined and cost-effective communication infrastructure.

Data Centers

The high-performance capabilities of the WS-C3750E-24TD-E make it suitable for data center environments where rapid data transfer and reliability are critical. Its stackable architecture facilitates the creation of a resilient and scalable network within the data center.

General Information about the Cisco WS-C3750E-24TD-E

  • Manufacturer: Cisco
  • Model Numberor SKU# WS-C3750E-24TD-E
  • Product Series: 3750-E
  • Product Model: 3750E-24TD-E
  • Product Type: Layer 3 Switch

Technical Specifications

  • Ethernet Technology: Gigabit Ethernet
  • Number of Total Expansion Slots: 2
  • Number of Network (RJ-45) Ports: 24
  • Stack Port: Yes
  • Total Number of Network Ports: 24
  • Network Technology: 10/100/1000Base-T
  • Product Line: Catalyst
  • Layer Supported: 4
  • Number of Stack Ports: 2
  • Expansion Slot Type: X2

Power Information for Layer 3 Switch

  • Features: Redundant Power System (RPS) connector
  • Power Device: Internal power supply
  • Voltage Required: AC 120/230 V (50/60 Hz)

Memory Specifications

  • Flash Memory: 64 MB Flash
  • RAM: 256 MB

Compliance Standards

  • CE, FCC Class A certified, TUV GS, CISPR 22 Class A, GOST, cUL, NOM, VCCI Class A ITE, EN55022 Class A, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, CCC, FCC Part 15, MIC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1

In general, the Cisco WS-C3750E-24TD-E is a powerful and versatile networking switch that addresses the evolving needs of modern network infrastructures. Its combination of high performance, advanced manageability features, and robust security make it a valuable asset for enterprises, surveillance systems, VoIP deployments, and data centers. The stackable design adds a layer of scalability and simplified management, contributing to its appeal in various networking scenarios. As businesses continue to rely on efficient and secure networking solutions, the Cisco WS-C3750E-24TD-E stands out as a reliable and cost-effective choice.

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.
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