Description
Product Overview of the Cisco WS-C3850-24S-E
In the ever-evolving landscape of networking solutions, Cisco stands tall, and the Cisco WS-C3850-24S-E Catalyst 3850 Series Switch is a testament to their commitment to innovation. This detailed review aims to delve into the nuances of this networking powerhouse – a 24-Ports Small Form-Factor Pluggable (SFP) 1000Base-X Manageable Layer3 Rack Mountable 1U Stackable Switch with an added Network Interface Module (NIM). We’ll explore its key features, capabilities, and how it distinguishes itself in the realm of networking hardware.
Key SpecificationsModel and Series
The Cisco WS-C3850-24S-E is part of the Catalyst 3850 Series, a collection known for delivering high-performance switches with an array of features. Cisco’s Catalyst series is synonymous with reliability, scalability, and cutting-edge technology, making it a preferred choice for diverse networking needs.
Port Configuration
Boasting 24 ports, the WS-C3850-24S-E ensures comprehensive connectivity options for various networking environments. The use of Small Form-Factor Pluggable (SFP) technology not only optimizes space but also facilitates hot-swapping of fiber-optic and copper interfaces, offering unparalleled flexibility in network design.
Network Interface Module (NIM)
A standout feature of this switch is the inclusion of a Network Interface Module (NIM). This module serves as an expansion slot, empowering users to customize and expand the switch’s capabilities based on specific networking requirements. The NIM adds an extra layer of versatility to an already potent networking solution.
Layer3 Functionality
Operating at Layer 3, the WS-C3850-24S-E is not just a switch – it’s a routing powerhouse. Layer 3 switches, also known as multilayer switches, combine the strengths of traditional Layer 2 switches with routing functionalities. This dynamic routing capability is particularly advantageous in complex networking scenarios, providing enhanced efficiency and flexibility.
Rack Mountable and 1U Stackable Design
Designed for rack-mountability, the WS-C3850-24S-E seamlessly integrates into standard network racks, optimizing space and contributing to an organized infrastructure. Its 1U height ensures minimal vertical space consumption, making it ideal for environments where space is a premium. The stackable design adds scalability, allowing for easy expansion as networking needs evolve.
Detailed BreakdownCatalyst 3850 Series Unveiled
The Catalyst 3850 Series from Cisco is synonymous with a robust and intelligent networking solution. These switches are engineered to meet the demands of modern network infrastructures, combining performance, security, and scalability. The WS-C3850-24S-E, as part of this series, embodies these qualities, establishing itself as a reliable choice for businesses and enterprises with diverse networking requirements.
Port Configuration and SFP Technology
With 24 ports at its disposal, the WS-C3850-24S-E provides extensive connectivity options. The utilization of Small Form-Factor pluggable (SFP) technology is a strategic choice, offering modular optics and the ability to accommodate various types of transceivers. This flexibility proves crucial in scenarios where different connection types, such as fiber-optic or copper, are required.
Network Interface Module (NIM) Advantages
The integration of a Network Interface Module (NIM) elevates the WS-C3850-24S-E above conventional switches. This module, functioning as an expansion slot, empowers users to tailor the switch’s functionality to their specific needs. Whether adding more ports, enhancing security features, or incorporating specialized modules, the NIM ensures the switch evolves with the network’s demands.
Layer3 Capabilities Explored
As a Layer 3 switch, the WS-C3850-24S-E transcends the limitations of traditional Layer 2 switches. Layer 3 switches bring routing capabilities to the switch level, enabling dynamic routing decisions based on IP addresses. This proves invaluable in scenarios where efficient routing and network segmentation are essential. Layer 3 functionality enhances the switch’s capability to handle complex network architectures and support advanced routing protocols.
Rack Mountable and 1U Stackable Design Efficiency
The physical design of the WS-C3850-24S-E reflects a commitment to efficiency and adaptability. Being rack-mountable ensures easy integration into standard networking setups, contributing to a tidy and organized infrastructure. Its 1U height is a space-saving feature, crucial for environments where vertical space is at a premium. The stackable design adds scalability, allowing users to expand their network seamlessly by adding more switches to the stack.
Use Cases and Practical ApplicationsEnterprise Networking
In enterprise environments, the WS-C3850-24S-E proves to be an asset by providing a robust and scalable networking solution. With its 24 ports, Layer 3 capabilities, and NIM expansion options, it caters to the connectivity needs of large organizations with diverse networking requirements.
Data Center Deployments
Data centers demand high-performance networking equipment, and the WS-C3850-24S-E delivers on this front. Its rack-mountable and stackable design makes it suitable for data center deployments where space optimization is crucial. The Layer 3 functionality becomes particularly valuable in managing the intricate networking demands of a data center environment.
Educational Institutions
Educational institutions, with their varied networking requirements, benefit from the versatility of the WS-C3850-24S-E. Whether connecting classrooms, labs, or administrative offices, the switch’s port configuration and Layer 3 capabilities ensure a reliable and efficient network infrastructure. The NIM expansion further allows for customization to meet specific educational needs.
4Growing Businesses
For growing businesses, scalability is a key consideration. The WS-C3850-24S-E addresses this with its stackable design, allowing businesses to expand their network seamlessly as their operations grow. The Layer 3 capabilities cater to the increasing complexity of network requirements as businesses evolve.
Unlocking the DetailsGeneral Information
The Cisco WS-C3850-24S-E, crafted by networking giant Cisco, is a powerful Layer 3 Switch falling under the Catalyst product line. As a Layer 3 Switch, it operates at the network layer, providing enhanced routing capabilities.
Interfaces/Ports
Equipped with 24 ports, this switch offers ample connectivity. Notably, it lacks Token Ring and LRE Ports but supports modularity, management, and stacking through dedicated ports.
The model Cisco Catalyst 3850 Series switch is a managed Layer 3 switch that provides 24 SFP ports. It supports a variety of interface types, including Gigabit Ethernet (GE), 10 Gigabit Ethernet (10GE), and 40 Gigabit Ethernet (40GE). Additionally, it supports a variety of network protocols such as IPv4, IPv6, and MPLS, as well as advanced features like Quality of Service (QoS) and security.
The switch also has a web-based user interface (Web UI) and a command-line interface (CLI) that allow for easy management and configuration. The Web UI can be accessed through a web browser, and it provides a graphical interface for configuring and monitoring the switch. The CLI can be accessed through a console or remotely through Telnet or SSH, and it provides a command-line interface for configuring and monitoring the switch.
Additionally, the switch supports advanced features such as Wireless LAN Controller (WLC) integrated, and Network Assurance Engine (NAE), in order to provide easy and robust network management, which enables network administrators to have a clear view of network performance, security, and automation.
I/O Expansions
Featuring 25 expansion slots, it supports SFPs, offering flexibility for various network configurations. The presence of a Network Interface Module (NIM) enhances adaptability. The switch supports 24 dedicated SFP slots, emphasizing its scalability.
Memory
With 4 GB of standard DRAM, this switch ensures efficient data handling. The 2 GB Flash Memory enhances storage capabilities, accommodating essential configurations and firmware.
Power Description
This switch does not feature Power over Ethernet (PoE) ports. It operates with input voltages of 120 V DC and 230 V AC, ensuring versatility in power sources. The power is sourced through a dedicated power supply.
Performance and Reliability
The WS-C3850-24S-E is a Cisco Catalyst 3850 series switch that is designed to deliver high performance and reliability for enterprise networks. Some of its key performance and reliability features include:
- High throughput: The switch supports a high level of throughput, up to 1 Gbps, which allows for fast and reliable data transfer between connected devices.
- Layer 3 switching: As a layer 3 switch, it can handle more complex network traffic and support advanced routing protocols, such as OSPF and EIGRP, which enables the switch to handle large numbers of routes and maintain fast convergence times.
- Stackable design: The switch is designed to be stacked, which allows multiple switches to be connected and managed as a single, logical unit. This can help improve scalability and network resiliency by providing redundancy and failover capabilities in case of failure.
- Energy-efficient: The switch is Energy-Efficient Ethernet (EEE) capable, which can help reduce power consumption and decrease the environmental impact of the network.
- Advanced security features: The switch supports various advanced security features, such as IEEE 802.1X, DHCP snooping, and Dynamic ARP Inspection (DAI), which can help protect the network from unauthorized access and other security threats.
- Advanced troubleshooting: The switch has a wide range of troubleshooting features, including detailed system logs and debugging capabilities, which can help administrators quickly identify and resolve issues with the network.
This item is well-suited for enterprise environments that require high performance, scalability, and reliability. The advanced security features, energy-efficient design, and advanced troubleshooting capabilities all help to ensure that the switch provides a stable and secure network infrastructure.
General Information about this Cisco WS-C3850-24S-E
- Manufacturer: Cisco
- Model Number or SKU# WS-C3850-24S-E
- Product Line: Catalyst
- Product Type: Layer 3 Switch
Interfaces/Ports of Ethernet Switch
- Number of Ports: 24
- Token Ring Port: No
- LRE Port: No
- Modular: Yes
- Management Port: Yes
- Stack Port: Yes
Performance for Rack Mountable Switch
- Media Type Supported: Optical Fiber
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 1000Base-X
I/O Expansions
- Number of Total Expansion Slots: 25
- Expansion Slot Type: SFP (Small Form-factor Pluggable)
- Network Interface Module (NIM): Yes
- Shared SFP Slot: No
- Number of SFP Slots: 24
Memory
- Standard Memory: 4 GB
- Memory Technology: DRAM (Dynamic Random-Access Memory)
- Flash Memory: 2 GB
Reliability
- MTBF (Mean Time Between Failures): 300,760 Hours
Power Description
- PoE (Power over Ethernet) Port: No
- Input Voltage:
- 120 V DC
- 230 V AC
- Power Source: Power Supply
In summary, the Cisco WS-C3850-24S-E Catalyst 3850 Series Switch stands out as a versatile and powerful networking solution. Its combination of port flexibility, Layer 3 capabilities, NIM expansion options, and efficient design make it a standout choice for various networking scenarios. Whether deployed in enterprise settings, data centers, educational institutions, or growing businesses, the WS-C3850-24S-E offers the performance, scalability, and adaptability needed to meet the demands of modern networking environments. Cisco’s commitment to innovation and reliability is evident in this Catalyst series switch, making it a compelling choice for those seeking a robust networking foundation.
