## Product Details ### General Information ? Manufacturer: Cisco Systems, Inc ? Part Number: C1-WS3850-24S/K9 ? Brand: Cisco ? Product Line: Catalyst ? Product Series: 3850 ? Model: 3850-24S ? Product Name: Catalyst 3850-24S Ethernet Switch ? Type: Ethernet Switch ## Interfaces and Ports ### Port Configuration ? Modular Design: No ? Stack Port: Yes ? Port/Expansion Slot Details: 24 x Gigabit Ethernet Expansion Ports ? 24 x Gigabit Ethernet Expansion Ports ## Performance Specifications ### Supported Media and Technology ? Media Type: Optical Fiber ? Ethernet Technology: Gigabit Ethernet ? Network Technology: 1000Base-X ## I/O Expansion ### Expansion Slots ? Total Expansion Slots: 24 ? Slot Type: SFP ? Number of SFP Slots: 24 ## Network & Communication ### Layer Support ? Supported Layer: Layer 3 ## Management and Protocols ### Manageability ? Manageable: Yes ## Power Specifications ### Power Source ? Power Source: Power Supply ? Redundant Power Supply: Supported ## Miscellaneous Information ### Environmental Compliance ? Environmentally Friendly: Yes ? Environmental Certification: RoHS-5 ## Ports ### High Port Density for Versatility The Cisco C1-WS3850-24S/K9 Fiber Switch boasts an impressive 24 ports, allowing for seamless connectivity and enhanced versatility. With this high port density, users can easily connect multiple devices to the switch, including servers, computers, printers, and other network devices. Whether you are setting up a small office network or a large enterprise infrastructure, the abundance of ports ensures that you have sufficient connectivity options to meet your needs. #### Improved Network Performance Having 24 ports on the Cisco C1-WS3850-24S/K9 Fiber Switch translates to improved network performance. Each port operates independently, enabling simultaneous data transmission and reducing network congestion. This is particularly important in busy environments where multiple users are accessing the network simultaneously. With the high port density, you can ensure that your network operates smoothly without any bottlenecks or slowdowns. #### Flexibility in Network Expansion One of the key benefits of the 24 ports on the Cisco C1-WS3850-24S/K9 Fiber Switch is the flexibility it offers for network expansion. As your business grows and your network requirements evolve, additional devices may need to be connected to your switch. With ample ports available, you have the flexibility to expand your network without having to invest in additional switches or complicated configurations. This scalability allows for easy adaptation to changing business needs and future-proofing your network infrastructure. ### Advanced Port Features In addition to the sheer number of ports, the Cisco C1-WS3850-24S/K9 Fiber Switch offers a range of advanced port features that further enhance its functionality and usability. #### Power over Ethernet (PoE) Some of the ports on this switch support Power over Ethernet (PoE) technology. PoE enables the switch to provide power to connected devices, such as IP phones, wireless access points, and security cameras, eliminating the need for separate power cables. This feature simplifies installation and reduces clutter, making it an ideal choice for environments where power outlets may be limited or inaccessible. #### Link Aggregation The Cisco C1-WS3850-24S/K9 Fiber Switch supports link aggregation, also known as port trunking or bonding. Link aggregation allows multiple ports to be combined into a single logical link, increasing bandwidth and providing redundancy. By distributing traffic across multiple ports, link aggregation enhances network performance and ensures high availability. This feature is particularly beneficial in scenarios where bandwidth-intensive applications or multiple devices require a robust and reliable connection. #### Quality of Service (QoS) With QoS support, the Cisco C1-WS3850-24S/K9 Fiber Switch prioritizes network traffic based on predefined rules and policies. This ensures that critical applications or time-sensitive data receive preferential treatment, guaranteeing optimal performance and reducing latency. QoS is essential in environments where different types of traffic coexist, such as voice and video streaming alongside regular data transmission. By implementing QoS, you can maintain a stable and high-quality network experience. ##### Enhanced Security The Cisco C1-WS3850-24S/K9 Fiber Switch offers advanced security features that protect your network from unauthorized access and potential threats. ##### Port Security Port security allows you to control which devices can connect to specific ports on the switch. By configuring port security settings, you can restrict unauthorized access and prevent rogue devices from joining the network. This feature is particularly crucial in environments where physical security may be a concern or in industries that handle sensitive data. ##### MAC Address Filtering The switch supports MAC address filtering, enabling you to define a list of allowed MAC addresses that can access the network. This feature adds an extra layer of security by blocking any device with an unrecognized MAC address from connecting to the switch. MAC address filtering is an effective method to prevent unauthorized devices from gaining access to your network. ##### Secure Shell (SSH) and Secure Sockets Layer (SSL) To ensure secure remote management and configuration, the Cisco C1-WS3850-24S/K9 Fiber Switch supports SSH and SSL encryption protocols. These protocols encrypt data transmitted between the switch and management devices, protecting sensitive information from interception or tampering. By utilizing SSH or SSL, you can securely manage your switch without compromising network security. In conclusion, the Cisco C1-WS3850-24S/K9 Fiber Switch’s 24 ports provide users with high port density, offering versatility, improved network performance, and flexible network expansion. The advanced port features, including Power over Ethernet, link aggregation, and Quality of Service, further enhance the switch’s functionality. Additionally, the enhanced security features such as port security, MAC address filtering, and SSH/SSL encryption ensure that your network remains secure against unauthorized access and potential threats. With its comprehensive range of features, this fiber switch is an ideal choice for businesses seeking a reliable and scalable networking solution.