Overview of the WS-C3850-24T-S Cisco 24 Ports Managed Switch

The WS-C3850-24T-S is a high-performance network switch belonging to the Cisco Catalyst 3850 series. Designed for versatility and efficiency, this switch offers 24 ports with support for 10/100/1000Base-T RJ-45 connectivity. In this detailed guide, we will delve into the various features and specifications of the WS-C3850-24T-S, exploring its design, manageability, Layer 3 capabilities, Gigabit Ethernet support, rack-mountable configuration, 1U form factor, stackable nature, and the added advantage of a dedicated expansion slot. The WS-C3850-24T-S is a member of the Catalyst 3850 series, renowned for its robust performance and advanced features. Let's delve into the key attributes of this particular model.

Port Configuration

With a total of 24 ports, the WS-C3850-24T-S offers extensive connectivity options. These ports support 10/100/1000Base-T RJ-45, providing the flexibility to accommodate various networking needs. The inclusion of these ports ensures high-speed data transfer, catering to the bandwidth requirements of modern applications.

Universal Serial Bus (USB) Connectivity

The Universal Serial Bus (USB) feature enhances the switch's usability by allowing the connection of external devices. This capability opens up possibilities for convenient configurations, updates, and expansions, making the WS-C3850-24T-S adaptable to evolving network demands.

Manageability

The WS-C3850-24T-S is designed with manageability in mind. Network administrators can easily control and monitor the switch through intuitive management interfaces. This level of manageability contributes to efficient network administration and troubleshooting, ultimately enhancing the overall network performance.

Layer 3 Gigabit Ethernet of Stackable Modular Switch

One of the standout features of the WS-C3850-24T-S is its Layer 3 Gigabit Ethernet capability. This means the switch operates not only at the data link layer (Layer 2) but also at the network layer (Layer 3). This dual-layer functionality empowers the switch to make routing decisions, increasing the efficiency and intelligence of the network.

Rack-mountable 1U Design

The physical design of the WS-C3850-24T-S is another aspect worth highlighting. Its rack-mountable 1U form factor ensures efficient use of space within data centers or server rooms. This compact design allows for easy integration into existing network setups while maximizing the utilization of rack space.

Stackable Modular Switch

The WS-C3850-24T-S supports stacking, a feature that enables the connection of multiple switches into a unified system. This stacking capability enhances scalability and simplifies network management. As the network grows, additional switches can be seamlessly added to the stack, providing a cost-effective solution for expanding network infrastructure.

Expansion Slot

An essential aspect of the WS-C3850-24T-S is its 1x Expansion Slot. This slot allows for the integration of additional modules, enhancing the switch's capabilities. Whether it's adding more ports or incorporating specialized modules for specific functionalities, the expansion slot provides the flexibility to tailor the switch to the unique requirements of the network.

Applications of WS-C3850-24T-S 24 Switch

Understanding the applications of the WS-C3850-24T-S is crucial for businesses looking to optimize their network infrastructure.

Enterprise Networks

In enterprise environments, where reliability and performance are paramount, the WS-C3850-24T-S excels. Its Layer 3 capabilities facilitate efficient routing, ensuring seamless communication between different segments of the network. The 24 high-speed ports accommodate the data-intensive needs of modern businesses.

Data Centers

The rack-mountable 1U design and stackable modular nature of the WS-C3850-24T-S make it well-suited for deployment in data centers. The ability to stack switches simplifies management in large-scale deployments, while the compact form factor maximizes space utilization.

Network Edge

For organizations with distributed networks, the WS-C3850-24T-S serves as an ideal choice for deployment at the network edge. Its versatility, manageability, and expansion options make it adaptable to the varying requirements of branch offices and remote locations.

Connectivity and Performance

The WS-C3850-24T-S Cisco Catalyst 3850 is a powerful, next-generation, managed Layer 3 switch that is designed for enterprise and campus networks. It is equipped with 24 Gigabit Ethernet ports, which provide high-speed connectivity for wired devices. With support for Gigabit Ethernet and 10 Gigabit Ethernet uplinks, the switch can handle high-bandwidth applications such as video conferencing, data backup and recovery, and virtualization.

In terms of performance, the WS-C3850-24T-S is designed to handle large amounts of data traffic while maintaining low latency. It supports Cisco StackWise-480 technology, which allows multiple switches to be stacked together to increase scalability and resiliency. This allows for a scalable solution that can handle the growing demands of enterprise and campus networks.

Additionally, it supports advanced Quality of Service (QoS) capabilities for prioritizing network traffic, ensuring that critical applications and services receive the bandwidth they need to operate effectively. This can help to ensure that the network performs optimally, even under heavy loads.

The switch also supports Energy Efficient Ethernet (EEE) and can detect the cable length and adjust the power usage accordingly which helps in power savings. This helps to reduce energy consumption and lower operating costs.

The switch also supports Cisco DNA, a network management software that allows for automated and simplified network management, monitoring, and troubleshooting. This allows for easy management and troubleshooting of the switch and the network as a whole.

Simplifying Network Management

The WS-C3850-24T-S Cisco Catalyst 3850 is designed to simplify network management through the use of Cisco DNA, a network management software that allows for automated and simplified network management, monitoring, and troubleshooting.

Cisco DNA allows network administrators to easily monitor and manage their network from a single, centralized platform. Some key features of Cisco DNA include:

• Network Assurance: Automatically detects and resolves network issues, reducing downtime and improving network availability.
• Intent-Based Networking: Allows network administrators to define the desired state of their network and automatically enforce policies to achieve that state.
• Software-Defined Access: Automates the process of configuring and managing access policies, reducing the time and effort required to secure the network.
• Network Automation: Allows for the automation of common network tasks, such as device discovery, image management, and software upgrades.

Cisco DNA also allows network administrators to quickly identify network bottlenecks and resolve performance issues, reducing downtime and improving overall network performance.

General Information for the Cisco Managed Switch

• Manufacturer: Cisco
• Model Number or SKU# WS-C3850-24T-S
• Product Line: Catalyst
• Product Series: 3850
• Product Type: Layer 3 Switch

Interfaces/Ports of Layer 3 Switch

• Form Factor: Rack-mountable
• Total Number of Network Ports: 24
• Token Ring Port: No
• LRE Port: No
• Bypass: No
• Modular: Yes
• Management Port: Yes
• USB: Yes
• Stack Port: Yes
• Port/Expansion Slot: 24 x Gigabit Ethernet Network

Performance of 24 Ports Switch

• Media Type: Supported Twisted Pair
• Twisted Pair Cable Standard: Category 5e
• 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

Memory

• Standard Memory: 4 GB
• Memory Technology: DRAM
• Flash Memory: 2 GB

Reliability

• MTBF: 303,230 Hours

Power Description

• PoE (RJ-45) Port: No
• Input Voltage: 220 V AC, 110 V AC
• Power Source: Power Supply
• Redundant Power Supply: Yes

In short, the WS-C3850-24T-S Catalyst 3850 switch offers a robust solution for modern networking needs. Its versatile design, with 24 ports supporting various Ethernet speeds, Gigabit Ethernet support, and Layer 3 functionality, positions it as a reliable choice for a wide range of applications. The switch's rack-mountable and 1U form factor, along with its stackable modular nature, contribute to its adaptability and scalability in diverse network environments. The inclusion of a dedicated expansion slot further enhances its flexibility, allowing for customization to suit specific network requirements. Whether in data centers, enterprises, or small to medium-sized businesses, the WS-C3850-24T-S stands out as a powerful and adaptable networking solution.