Cisco WS-C3750-24PS-S 24 Ports Ethernet Switch Catalyst SFP Refurbished

The WS-C3750-24PS-S Catalyst 3750 Switch is a powerhouse in the realm of networking, boasting 24 RJ-45 ports, Power over Ethernet (PoE) capabilities, 2 Small Form-factor Pluggable (SFP) ports, and Fast Ethernet Twisted Pair technology. In this detailed exploration, we will delve into the intricacies of this switch, unraveling its key features, benefits, and how it can be seamlessly integrated into various networking environments.

The Catalyst 3750 Series is renowned for its robust performance and advanced features, catering to the diverse needs of modern networking setups. The WS-C3750-24PS-S is a specific model within this series, designed to deliver high-quality and reliable networking solutions.

This switch comes equipped with 24 RJ-45 ports, providing a substantial number of connections for devices in a network. Additionally, the inclusion of 2 Small Form-factor Pluggable (SFP) ports enhances flexibility, allowing for the integration of fiber-optic connections.

One standout feature of the WS-C3750-24PS-S is its Power Over Ethernet functionality. This capability simplifies the deployment of network devices by delivering both data and power over a single Ethernet cable. This is particularly advantageous for devices such as IP cameras, VoIP phones, and wireless access points.

The switch leverages Fast Ethernet Twisted Pair technology, ensuring high-speed data transfer within the network. This technology is crucial for meeting the demands of modern applications and services that require swift and reliable connectivity.

• Enhanced Network Efficiency: With its 24 RJ-45 ports, the WS-C3750-24PS-S significantly enhances network efficiency by providing an ample number of connections for various devices. This is particularly beneficial in environments where multiple devices need to be seamlessly connected and managed.
• Simplified Device Deployment: The inclusion of Power Over Ethernet (PoE) capabilities streamlines the deployment of network devices. By eliminating the need for separate power cables, installation becomes more straightforward and cost-effective. This is a boon for organizations looking to optimize their infrastructure setup.
• Flexible Connectivity Options: The 2 Small Form-factor plugable (SFP) ports add a layer of flexibility to the WS-C3750-24PS-S. These ports support fiber-optic connections, enabling organizations to extend their network over longer distances without compromising on speed or reliability.
• High-Speed Data Transfer: Fast Ethernet Twisted Pair technology ensures that the switch delivers high-speed data transfer within the network. This is crucial for applications that demand low latency and rapid response times, such as video conferencing and online gaming.

The WS-C3750-24PS-S is well-suited for enterprise networking environments where a multitude of devices, such as computers, printers, and IP phones, need to be seamlessly connected. The switch's Power Over Ethernet capabilities make it an ideal choice for simplifying device deployment in large office spaces.

In surveillance systems where IP cameras play a pivotal role, the WS-C3750-24PS-S shines with its Power Over Ethernet functionality. This eliminates the need for separate power sources for each camera, reducing cable clutter and simplifying the overall setup.

Educational institutions, with their diverse networking needs, can benefit from the WS-C3750-24PS-S. The switch's multiple ports cater to the connectivity requirements of classrooms, labs, and administrative areas, while its user-friendly management interface makes it accessible for IT staff with varying levels of expertise.

• Scalability: When investing in networking equipment, scalability is a key consideration. The WS-C3750-24PS-S offers scalability options, allowing organizations to expand their network infrastructure as their needs evolve. The inclusion of SFP ports for fiber-optic connections further enhances scalability.
• Future-Proofing: The fast-paced evolution of technology necessitates a certain level of future-proofing in networking equipment. The WS-C3750-24PS-S, with its advanced features and high-speed capabilities, positions itself as a reliable choice for organizations looking to invest in a solution that can withstand technological advancements for years to come.

The Cisco Catalyst 3750-24PS-S is a 24-port, stackable, managed Ethernet switch that is designed for use in enterprise networking environments. It is part of the Cisco Catalyst 3750 series, which is known for its high performance and a range of features that are designed to make it easy to set up and manage.

Some features of the WS-C3750-24PS-S include:

• Support for Power over Ethernet (PoE) on all 24 ports, allowing you to power devices such as IP phones and wireless access points directly from the switch
• Quality of Service (QoS) features to prioritize different types of network traffic
• Enhanced security features such as port security, Access Control Lists (ACLs), and SSH/SSL encryption
• Energy-efficient design, including support for Energy Efficient Ethernet (EEE) and Cisco EnergyWise

The WS-C3750-24PS-S is well-suited for enterprise networking environments that need a reliable, high-performance switch with a variety of features. It can be used in a variety of applications, including voice and video over IP, data center connectivity, and wireless LAN access.

The WS-C3750-24PS-S Cisco Catalyst switch is a powerful and innovative switch that offers a range of features and capabilities to enhance the performance and security of networks.

One of the key features of the WS-C3750-24PS-S is its power over Ethernet (PoE) capability. This feature allows the switch to provide power to connected devices, such as IP phones and wireless access points, over the Ethernet cables. This eliminates the need for separate power supplies and reduces the overall cost and complexity of the network.

Another key feature of the switch is its ability to support advanced security features. The switch supports features such as access control lists (ACLs), port security, and IEEE 802.1X authentication to help protect the network from unauthorized access and security threats.

In addition, the WS-C3750-24PS-S also supports innovative features such as Cisco StackWise technology, which allows multiple switches to be connected together and managed as a single entity for increased scalability and ease of management. The switch also supports Cisco EnergyWise, which allows network administrators to monitor and manage the power consumption of network devices to reduce energy costs.

The switch also supports Cisco's proprietary protocol, FlexStack, which allows administrators to stack multiple switches and manage them as a single logical switch. This provides increased scalability, and ease of management and also allows for faster switching and routing between the devices.

The WS-C3750-24PS-S also supports the Cisco IOS software which provides a wide range of features and capabilities for managing and securing networks. This includes features such as Quality of Service (QoS), Link Aggregation Control Protocol (LACP), and Virtual Private Network (VPN) support.

Resiliency and High Availability

The WS-C3750-24PS-S Cisco Catalyst switch supports various resiliency and high availability features to ensure that the network stays up and running even in the event of a failure.

One such feature is Redundant Power Supply (RPS) which allows the switch to continue operating even if one of the power supplies fails. This ensures that the switch continues to operate and provides network connectivity even in the event of a power supply failure.

Another feature is StackWise technology which allows multiple Cisco Catalyst 3750 switches to be connected and operated as a single logical unit. This allows for increased resiliency as if one switch in the stack fails, the other switches in the stack can continue to provide network connectivity.

Cisco FlexStack Plus is also available for this switch which increases the stack bandwidth and allows more switches to be stacked. This increases the scalability and resiliency of the network.

• Manufacturer: Cisco
• Model Number or SKU# WS-C3750-24PS-S
• Product Line: Catalyst
• Product Series: 3750
• Product Type: Ethernet Switch

• Total Number of Ports: 26
• Network (RJ-45) Ports: 24
• Port/Expansion Slot Details: 24 x Fast Ethernet Network
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot

• Media Type Supported: Twisted Pair
• Twisted Pair Cable Standard: Category 5
• Ethernet Technology: Fast Ethernet
• Network Technology: 10Base-T
• Network Technology: 10/100Base-TX

• Number of Total Expansion Slots: 2
• Expansion Slot Type: SFP
• Number of SFP Slots: 2
• Layer Supported: 3

• Standard Memory: 128 MB
• Flash Memory: 16 MB
• Reliability-
• MTBF: 209170 Hour

Power Description

• Input Voltage: 110 V AC
• Input Voltage: 220 V AC
• Power Source: Power Supply
• Redundant Power Supply: Yes

In general, the WS-C3750-24PS-S Catalyst 3750 Switch stands as a robust and versatile networking solution. From its Power Over Ethernet capabilities to the flexibility offered by SFP ports, this switch addresses the diverse needs of modern networking environments. Whether deployed in enterprise settings, surveillance systems, or educational institutions, the WS-C3750-24PS-S exemplifies efficiency, reliability, and scalability, making it a valuable asset for organizations seeking a high-performance networking solution.