WS-C3850-24U-E Cisco Catalyst 3850 24 Ports UPOE IP Services

General Specifications

Manufacturer Information

• Brand: Cisco
• Model Number: WS-C3850-24U-E
• Product Line: Catalyst
• Series: 3850

Product Overview

• Model: WS-C3850-24U
• Name: Stackable 24-Port 10/100/1000 Ethernet UPOE Switch with 1100WAC Power Supply
• Type: Layer 3 Network Switch

Ports and Interfaces

Network Connectivity

• Total Ethernet Ports: 24
• Uplink Ports: None
• Token Ring Ports: None
• LRE Ports: None
• Stack Ports: Yes
• USB Ports: None
• Management Port: Not Available

UPOE Ports

• Number of UPOE Ports (RJ-45): 24
• Port Type: Gigabit Ethernet Network

Media and Performance

Supported Media

• Media Type: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T

Layer and Power Specifications

Layer Support

• Layer: 3

Power Requirements

• Power Source: Integrated Power Supply

Dimensions and Form Factor

Physical Dimensions

• Height: 1.8 Inches
• Width: 17.5 Inches
• Depth: 17.5 Inches
• Approximate Weight: 16.53 Pounds

Form Factor

• Mounting: Rack-mountable
• Desktop Compatibility: Not Suitable
• Compatible Rack Units: 1U

Ports

The Cisco WS-C3850-24U-E Switch is equipped with 24 ports, making it an ideal choice for businesses and organizations that require a high level of connectivity. These ports allow users to connect various devices such as computers, printers, servers, and IP phones, enabling seamless communication and data transfer within the network.

Increased Connectivity

The 24 ports offered by the Cisco WS-C3850-24U-E Switch provide users with a significant increase in connectivity options. This allows businesses to easily expand their network infrastructure and accommodate more devices without the need for additional switches or complicated configurations. With more ports available, users can connect multiple devices simultaneously, improving overall productivity and efficiency.

Flexibility in Network Design

Having 24 ports on the Cisco WS-C3850-24U-E Switch offers users greater flexibility in designing their network. Whether it's a small office or a large enterprise, the switch can adapt to various network requirements. Users can allocate specific ports for different purposes, such as connecting workstations, servers, or specialized equipment. This flexibility allows for better organization and management of the network infrastructure.

Scalability

Scalability is crucial for businesses that anticipate future growth and expansion. The Cisco WS-C3850-24U-E Switch's 24 ports provide scalability options for businesses of all sizes. As the number of devices and network demands increase, additional ports can be easily utilized to accommodate the growing needs. This scalability ensures that the switch can support the evolving requirements of the network without the need for costly hardware replacements.

Improved Performance

With 24 ports available, the Cisco WS-C3850-24U-E Switch ensures high-performance connectivity throughout the network. Each port is designed to deliver fast and reliable data transfer rates, minimizing latency and bottlenecks. This improved performance is crucial for bandwidth-intensive applications and activities such as video conferencing, file sharing, and data backups. Users can experience smooth and uninterrupted network operations, enhancing productivity and user satisfaction.

Quality of Service (QoS)

The Cisco WS-C3850-24U-E Switch's 24 ports support Quality of Service (QoS) features, allowing users to prioritize critical network traffic. With QoS, users can allocate bandwidth resources based on their specific needs. For example, voice over IP (VoIP) traffic can be given higher priority to ensure clear and uninterrupted communication. This feature is especially beneficial in environments where network congestion is a common issue.

Redundancy and High Availability

The Cisco WS-C3850-24U-E Switch's 24 ports offer redundancy options for critical applications and services. By connecting devices through multiple ports, users can create redundant paths in the network. In case of a port or cable failure, the switch automatically reroutes traffic through the available paths, ensuring uninterrupted connectivity. This high availability feature prevents downtime and minimizes the impact of failures on business operations.

Network Segmentation

With 24 ports, the Cisco WS-C3850-24U-E Switch enables efficient network segmentation. Network segmentation involves dividing a large network into smaller subnetworks or VLANs (Virtual Local Area Networks). This segmentation enhances security, improves network performance, and simplifies management. Users can isolate sensitive data or specific departments within their organization, ensuring that each segment operates independently while still being connected to the overall network.

Cost-Effective Solution

The Cisco WS-C3850-24U-E Switch's 24 ports offer a cost-effective solution for businesses seeking robust connectivity options. By having multiple ports in a single switch, users can save on additional hardware costs that would be required if using multiple switches. Additionally, the switch's scalability allows businesses to expand their network gradually, avoiding significant upfront investments. This cost-effective solution makes the Cisco WS-C3850-24U-E Switch an attractive choice for businesses of all sizes.

Power Over Ethernet (UPOE)

One of the standout features of the Cisco WS-C3850-24U-E Switch is its support for Power over Ethernet (PoE), specifically Universal Power Over Ethernet (UPOE). This feature provides significant benefits for users by combining power and data transmission over a single Ethernet cable.

Efficient Power Delivery

With UPOE, the Cisco WS-C3850-24U-E Switch can deliver up to 60 watts of power per port, making it suitable for a wide range of devices. This efficient power delivery eliminates the need for separate power cables and adapters for each connected device, simplifying installation and reducing cable clutter. Users can power devices such as IP phones, wireless access points, and security cameras directly from the switch, streamlining connectivity and enhancing overall network efficiency.

Flexibility in Device Placement

The UPOE feature of the Cisco WS-C3850-24U-E Switch provides users with greater flexibility in device placement. Since power is delivered through the Ethernet cable, devices can be located in areas where power outlets are not easily accessible. This flexibility is particularly beneficial in environments where devices need to be installed in ceiling-mounted locations, outdoor areas, or other challenging environments. Users can easily deploy devices without the limitations imposed by power availability.

Cost Savings

Implementing UPOE with the Cisco WS-C3850-24U-E Switch can lead to significant cost savings. By utilizing a single cable for both power and data transmission, users can reduce the amount of cabling required, saving on installation and maintenance costs. Additionally, the elimination of separate power adapters and cables reduces the need for additional power outlets, further reducing expenses. These cost savings make the Cisco WS-C3850-24U-E Switch an economical choice for businesses looking to power and connect their devices efficiently.

Device Compatibility

The Cisco WS-C3850-24U-E Switch's UPOE feature is compatible with a wide range of devices that support PoE, including IP phones, wireless access points, surveillance cameras, and other network devices. This compatibility ensures that users can power and connect their devices without compatibility issues or the need for additional equipment. The switch's UPOE feature provides a standardized and reliable power solution for various network components.

Centralized Power Management

The Cisco WS-C3850-24U-E Switch offers centralized power management capabilities. Users can easily monitor and control the power consumption of individual ports and connected devices through the switch's management interface. This centralized power management allows for efficient allocation of power resources, preventing power wastage and ensuring optimal device performance. Users can also receive alerts and notifications in case of power-related issues or failures, enabling quick troubleshooting and minimizing downtime.

Services (IP Services)

The Cisco WS-C3850-24U-E Switch comes equipped with IP Services, providing users with advanced networking capabilities and features that enhance network performance, security, and manageability.

Enhanced Security

By utilizing IP Services, the Cisco WS-C3850-24U-E Switch offers enhanced security features to protect the network from external threats. These features include Access Control Lists (ACLs), which allow users to define specific rules for traffic filtering and access control. ACLs help prevent unauthorized access to the network, ensuring that only authorized users and devices can communicate within the network infrastructure. With IP Services, users can create granular security policies tailored to their specific network requirements.

Advanced Routing

The IP Services feature of the Cisco WS-C3850-24U-E Switch includes advanced routing protocols that enhance network efficiency and flexibility. These protocols, such as Open Shortest Path First (OSPF) and Border Gateway Protocol (BGP), enable dynamic routing and efficient traffic distribution. Advanced routing protocols automatically determine the best path for data transmission, optimizing network performance and reducing latency. With IP Services, users can build scalable and resilient networks that adapt to changing network conditions.

Quality of Service (QoS) Enhancements

IP Services provides additional Quality of Service (QoS) enhancements, allowing users to prioritize critical applications and ensure optimal performance. With QoS enhancements, users can allocate bandwidth resources based on application requirements, ensuring that mission-critical applications receive the necessary resources for smooth operation. This feature is particularly important in environments where bandwidth-intensive applications coexist with other network traffic. Users can define QoS policies, prioritize traffic, and minimize congestion, resulting in improved network performance and user experience.

Advanced Network Management

IP Services offers advanced network management capabilities that simplify the configuration, monitoring, and troubleshooting of the Cisco WS-C3850-24U-E Switch. Users can leverage features such as Simple Network Management Protocol (SNMP), which enables centralized management of network devices. SNMP allows users to monitor device performance, collect statistics, and receive alerts in case of issues or failures. Additionally, IP Services provides advanced diagnostics tools and logging capabilities, facilitating efficient troubleshooting and minimizing network downtime.

Virtualization Support

The IP Services feature of the Cisco WS-C3850-24U-E Switch supports virtualization technologies, allowing users to create virtual networks within a physical network infrastructure. Virtualization enables the consolidation of multiple networks onto a single switch while maintaining network separation and security. Users can create virtual LANs (VLANs) and isolate traffic between different departments, projects, or user groups. This virtualization support improves network efficiency, simplifies management, and enhances security by logically segmenting network traffic.

Future-Proofing

Investing in a switch with IP Services, such as the Cisco WS-C3850-24U-E Switch, ensures future-proofing of the network infrastructure. IP Services provides a comprehensive set of features and capabilities that can address evolving network requirements. As technologies and business needs change, users can leverage the advanced features offered by IP Services without the need for hardware upgrades or replacements. This future-proofing capability protects the investment made in the switch and allows businesses to adapt to emerging trends and technologies.

In conclusion, the Cisco WS-C3850-24U-E Switch's 24 ports, UPOE feature, and IP Services provide users with a powerful and versatile networking solution. The 24 ports enhance connectivity, flexibility, scalability, and performance while reducing costs. The UPOE feature simplifies device deployment, offers cost savings, and provides centralized power management. Finally, IP Services offer enhanced security, advanced routing, QoS enhancements, advanced network management, and virtualization support. These features collectively enable businesses to build robust and future-proof networks that meet their evolving needs.