Cisco WS-C3750X-48T-S 48 Ports Ethernet Switch
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Cisco WS-C3750X-48T-S 48 Ports Ethernet Switch Catalyst New

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Short Description:
WS-C3750X-48T-S Catalyst 3750X 48 Ports 10/100/1000Base-T RJ-45 Manageable Layer3 (L3) Rack Mountable 1U Stackable Ethernet Switch | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product Details of the Cisco 48 Ports Ethernet Switch

In the dynamic world of networking, Cisco has established itself as a leader in providing cutting-edge solutions for businesses of all sizes. One of their flagship products, the Cisco WS-C3750X-48T-S, is a 48-port Ethernet switch from the Catalyst 3750X series 48-ports Switch. This comprehensive guide will delve into the features, specifications, benefits, and practical applications of this versatile networking device.

Cisco WS-C3750X-48T-S

The Cisco WS-C3750X-48T-S is a member of the Cisco Catalyst 3750-X Series, renowned for its high-performance capabilities and advanced features. As an integral part of network infrastructures, this switch plays a crucial role in facilitating seamless communication, data transfer, and network management.

Key Features

48 Port

At the heart of the Cisco WS-C3750X-48T-S is its impressive array of 48 ports, providing extensive connectivity options for various network devices. These ports serve as gateways for data transmission, enabling the switch to handle a multitude of connections simultaneously. Whether it's connecting computers, servers, or other networking equipment, the 48 ports ensure versatility and scalability for evolving network requirements.

USB Connectivity

Incorporating USB functionality, the Cisco WS-C3750X-48T-S expands its utility beyond traditional network operations. The presence of USB ports allows users to connect external storage devices, facilitating data transfer and storage. This feature is particularly valuable for scenarios where additional storage capacity or the quick exchange of files is essential.

Technical Specifications

Stackable Design

The Cisco WS-C3750X-48T-S boasts a stackable design, allowing for efficient scalability and simplified management. With a single stack port, users can expand their network by connecting multiple switches, creating a unified and easily manageable infrastructure.

Network Stackability

The switch's stack port supports seamless stacking, enabling users to combine multiple units into a single, logical unit. This not only enhances performance but also simplifies network administration by centralizing control and reducing complexity.

Robust Build and Reliability

Crafted with durability in mind, the Catalyst 3750X ensures a reliable networking experience. The robust build of the switch, coupled with Cisco's commitment to quality, makes it a dependable choice for mission-critical applications and enterprise-level networking needs.

Detailed Examination of Key Features

Port Connectivity

The Cisco WS-C3750X-48T-S excels in providing a comprehensive array of 48 RJ-45 ports, catering to both data and power requirements. This extensive port configuration facilitates the seamless integration of a multitude of devices, from computers and servers to IP cameras and VoIP phones.

The RJ-45 connectors, commonly used in Ethernet networks, ensure compatibility with standard network cables, simplifying installation and reducing the need for specialized equipment. This versatility is a key advantage for businesses seeking a cost-effective and efficient networking solution.

USB Connectivity for Enhanced Functionality

In addition to its impressive port configuration, the inclusion of USB ports adds a layer of versatility to the Cisco WS-C3750X-48T-S. These USB ports allow users to connect external storage devices, such as USB drives or external hard disks, directly to the switch.

This feature proves valuable in scenarios where quick data transfer or storage expansion is necessary. Furthermore, the USB ports support firmware upgrades, providing a convenient method for users to keep their switch's software up to date with minimal effort.

Stackable Design and Network Scalability

Stackable Architecture

A key strength of the Cisco WS-C3750X-48T-S lies in its stackable design, which enhances scalability and simplifies network management. The switch is equipped with a dedicated stack port, allowing users to create a stack of multiple switches for increased capacity and redundancy.

Seamless Stacking

The stack port enables seamless stacking, transforming individual switches into a unified and cohesive network entity. This approach offers several advantages, including improved performance through load balancing, simplified network configuration, and centralized management of all interconnected switches.

Redundancy and Reliability

The stackable architecture of the Catalyst 3750X contributes to network reliability by providing redundancy. In the event of a switch failure, the stack can continue operating without disruption, ensuring uninterrupted connectivity for critical applications and minimizing downtime.

Advanced Features and Capabilities

High Performance: A Pillar of Excellence

At the heart of the Cisco Catalyst 3750-X Series is its commitment to delivering high performance. This is a critical factor in ensuring that networks operate seamlessly, meeting the demands of today's data-intensive applications. The switch is meticulously designed to minimize latency and facilitate rapid data transfer speeds, setting the stage for enhanced user experiences and optimized network efficiency.

Layer 3 Routing: Intelligent Decision-Making

A standout feature of the Cisco Catalyst 3750-X Series is its Layer 3 routing capabilities. Unlike traditional Layer 2 switches, this advanced switch can make intelligent routing decisions at the network layer. This not only enhances the overall efficiency of data traffic but also allows for more strategic control over the flow of information within the network. Layer 3 routing is instrumental in optimizing network performance and ensuring that data reaches its destination with precision and speed.

Security Features: Safeguarding the Network Fortress

In an era where cybersecurity threats loom large, the importance of robust security features cannot be overstated. The Cisco Catalyst 3750-X Series incorporates a formidable arsenal of security measures, including Access Control Lists (ACLs) and port security. These features act as a vigilant gatekeeper, thwarting unauthorized access attempts and fortifying the network against potential threats. By implementing a multi-layered security approach, the switch provides a secure environment for sensitive data and critical network infrastructure.

Energy Efficiency: Paving the Way for Sustainability

In addition to its performance prowess and security robustness, the Cisco Catalyst 3750-X Series stands out for its energy-efficient design. This focus on energy efficiency not only contributes to cost savings for organizations but also aligns with the global imperative of environmental sustainability. By optimizing power consumption without compromising performance, the switch strikes a balance between functionality and eco-consciousness, making it a wise choice for environmentally responsible enterprises.

Scalability: Future-Proofing Networks for Tomorrow

One of the defining characteristics of the Cisco Catalyst 3750-X Series is its inherent scalability. As networks evolve and grow, the switch is designed to scale seamlessly, accommodating the increasing demands placed on the infrastructure. This scalability ensures that organizations can expand their networks without the need for frequent hardware upgrades, providing a future-proof solution that adapts to the ever-changing landscape of technological requirements.

High Performance: Unleashing the Power Within

The high-performance capabilities of the Cisco Catalyst 3750-X Series are underpinned by a combination of cutting-edge hardware and intelligent software optimization. The switch leverages advanced chipset technologies to minimize latency, ensuring that data travels swiftly through the network. This is particularly crucial for real-time applications, such as video conferencing and online gaming, where delays can significantly impact user experience.

Additionally, the switch is equipped with features like Quality of Service (QoS), which prioritizes critical data traffic, preventing bottlenecks and guaranteeing optimal performance for mission-critical applications. The result is a network infrastructure that not only meets current performance demands but is also prepared for the challenges of tomorrow's data-centric landscape.

Layer 3 Routing: Navigating the Network with Precision

Unlike traditional Layer 2 switches that operate primarily at the data link layer, the Cisco Catalyst 3750-X Series extends its capabilities into Layer 3, the network layer. This enables the switch to make routing decisions based on IP addresses, adding a layer of intelligence to data transmission.

The benefits of Layer 3 routing are particularly evident in large and complex networks where efficient traffic management is paramount. By understanding the network topology and making informed routing decisions, the switch optimizes the flow of data, reducing congestion and enhancing overall network performance. This advanced routing capability is a key differentiator, positioning the Cisco Catalyst 3750-X Series as a versatile solution for networks with diverse and evolving communication needs.

Security Features: Building Fortifications Against Threats

Security is a top priority in the design of the Cisco Catalyst 3750-X Series. The switch incorporates a comprehensive set of security features, with Access Control Lists (ACLs) and port security being central components.

Access Control Lists (ACLs): ACLs act as a virtual barrier, determining which network traffic is allowed and which is denied. By defining rules based on criteria such as source and destination IP addresses, protocols, and ports, ACLs enable administrators to exert fine-grained control over data access. This granular control is instrumental in preventing unauthorized users or malicious entities from infiltrating the network.

Port Security: Port security mechanisms add an extra layer of protection by regulating access at the physical port level. This includes measures such as limiting the number of devices that can connect to a port, restricting access based on MAC addresses, and detecting and mitigating unauthorized attempts to connect to the network. Port security ensures that only trusted devices gain entry, reducing the risk of unauthorized access and potential security breaches.

The integration of these security features creates a robust defense mechanism, safeguarding the confidentiality and integrity of data traversing the network. As cyber threats continue to evolve, the Cisco Catalyst 3750-X Series remains at the forefront of network security, providing a resilient shield against a myriad of potential risks.

Energy Efficiency: Balancing Power and Performance

In an era where environmental sustainability is a global concern, the energy efficiency of network infrastructure is a critical consideration. The Cisco Catalyst 3750-X Series distinguishes itself with a design that optimizes power consumption without compromising performance.

Smart Power Management: The switch incorporates smart power management features that dynamically adjust power usage based on network demand. During periods of low activity, the switch can enter low-power states, reducing energy consumption. Conversely, when the network experiences increased traffic, the switch adapts by allocating additional power resources to meet the demand.

Energy-Efficient Components: The use of energy-efficient components, such as low-power processors and power supplies, further contributes to the overall energy efficiency of the switch. By minimizing power wastage, organizations can not only reduce their operational costs but also demonstrate a commitment to environmental responsibility.

General Information about the Cisco WS-C3750X-48T-S

  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3750X-48T-S
  • Product Line: Catalyst
  • Product Series: 3750-X
  • Product Type: Layer 3 Switch

Technical Specifications

  • Total Number of Ports: 48
  • USB: Yes
  • Number of Stack Ports: 1
  • Stack Port: Yes
  • Number of Network (RJ-45) Ports: 48


  • 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

Management and Protocols

  • Manageable: Yes
  • Management Features: VLAN, QoS, CLI, RMON, Telnet, CiscoWorks LAN Management Solution (LMS), DHCP, SNMP v1, v2, v3
  • Standard Memory: 256 MB
  • Flash Memory: 128 MB
Power Description
  • Power Source: Power Supply
Physical Characteristics
  • Compatible Rack Unit: 1U
  • Form Factor: Rack-mountable
  • Stackable: Yes

In short, the Cisco WS-C3750X-48T-S Ethernet Switch, a part of the Catalyst 3750X series, emerges as a powerful and versatile networking solution. Its 48 ports, USB connectivity, and stackable design make it a suitable choice for businesses seeking a reliable and scalable switch to meet their diverse connectivity needs.

As technology continues to advance, the Cisco WS-C3750X-48T-S remains at the forefront of networking solutions, providing a robust foundation for building and expanding modern networks. Whether used in small businesses or large enterprises, this Ethernet switch offers the performance, flexibility, and reliability required in today's dynamic and interconnected digital landscape.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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