## Product Overview ### General Information ? Manufacturer: Cisco ? Part Number: C1-WS3850-12S/K9 ? Type: Layer 3 Switch ## Networking Capabilities ### Routing and Entries ? IPv4 Routes: 24,000 ? NetFlow Entries: 24,000 ? Switched Virtual Interfaces (SVIs): 1,000 ### Address and Frame Support ? MAC Address Table Size: 32,000 entries ? Jumbo Frame Support: Up to 9,198 bytes ### Remote Management Protocols ? Supported Protocols: SNMP v1, RMON v1 & v2, Telnet, SNMP v3, SNMP v2c, SSH, CLI ? Authentication Methods: Kerberos, Secure Shell (SSH), RADIUS, TACACS+ ### Standards Compliance ? Compliant Standards: IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3x IEEE 802.3ad (LACP) IEEE 802.1w IEEE 802.1x IEEE 802.1s ? IEEE 802.3 ? IEEE 802.3u ? IEEE 802.3z ? IEEE 802.1D ? IEEE 802.1Q ? IEEE 802.3ab ? IEEE 802.1p ? IEEE 802.3x ? IEEE 802.3ad (LACP) ? IEEE 802.1w ? IEEE 802.1x ? IEEE 802.1s ## Memory Specifications ### RAM and Flash Memory ? RAM: 4 GB ? Flash Memory: 2 GB ## Expansion and Connectivity ### Interfaces ? Network Ports: 12 x 1000Base-X ? SFP ? USB Port: 1 x Type A ? Management Ports: 1 x Mini-USB ? Type B 1 x Serial (RS-232) ? RJ-45 1 x Gigabit LAN ? RJ-45 ? 1 x Mini-USB ? Type B ? 1 x Serial (RS-232) ? RJ-45 ? 1 x Gigabit LAN ? RJ-45 ? Network Stack Devices: 2 ### Expansion Slots ? Total Slots: 1 ? Free Slot: 1 ? Slot Type: Stacking Module ## Software and System Requirements ### Included Software ? Software: Cisco IOS Universal ## Environmental Parameters ### Temperature and Humidity ? Maximum Operating Temperature: 113 ?F ? Humidity Range (Operating): 10 ? 95% (non-condensing) ? Minimum Storage Temperature: -40 ?F ? Maximum Storage Temperature: 158 ?F ## Power Specifications ### Power Requirements ? Power Source: Internal Power Supply ? Installed Power Supplies: 1 ? Maximum Power Supplies: 2 ? Power Redundancy: Optional ? Redundancy Scheme: 1+1 (with optional power supply) ? Power Provided: 350 Watts ? Voltage Required: AC 120/230 V (50/60 Hz) ## Ports The Cisco C1-WS3850-12S/K9 Managed Switch comes equipped with 12 ports, making it an ideal choice for small to medium-sized businesses or branch offices that require a compact and efficient network solution. These ports provide the necessary connectivity for devices such as computers, printers, IP phones, and access points, allowing users to establish a reliable and secure network infrastructure. ### Increased Flexibility and Scalability With 12 ports at your disposal, you have the flexibility to connect multiple devices to your network without the need for additional switches. This not only reduces the complexity of your network setup but also saves you money as there is no need to invest in additional hardware. Furthermore, the scalability of this switch allows you to easily expand your network as your business grows, ensuring that you can accommodate new devices or users without any hassle. #### Seamless Data Transfer The Cisco C1-WS3850-12S/K9 Managed Switch supports high-speed data transfer rates, ensuring that your data moves quickly and efficiently across your network. This is particularly important for businesses that rely heavily on data-intensive applications or multimedia streaming. With 12 ports capable of delivering high-performance connectivity, you can experience smooth and uninterrupted data transfer, enhancing productivity and user experience. ##### Improved Network Performance By distributing the network load across multiple ports, the Cisco C1-WS3850-12S/K9 Managed Switch helps prevent congestion and bottlenecks. This ensures that each connected device receives sufficient bandwidth for optimal performance. Whether you are transferring large files, hosting video conferences, or accessing cloud-based applications, this switch guarantees a consistent and reliable network performance for all users. ## Management One of the standout features of the Cisco C1-WS3850-12S/K9 Managed Switch is its comprehensive management capabilities. As a managed switch, it offers advanced control and configuration options that allow network administrators to effectively monitor and control their network infrastructure. ### Enhanced Security With the ability to manage the switch, administrators can implement robust security measures to protect their network from unauthorized access and potential threats. The Cisco C1-WS3850-12S/K9 supports features such as access control lists (ACLs), which enable administrators to restrict network access based on specific criteria, ensuring that only authorized devices can connect to the network. Additionally, the switch supports advanced security protocols such as port security and DHCP snooping, further enhancing the overall network security. #### Efficient Troubleshooting The managed capabilities of the Cisco C1-WS3850-12S/K9 allow administrators to remotely monitor and troubleshoot network issues. With features like remote management and monitoring tools, administrators can quickly identify and resolve any network problems, minimizing downtime and ensuring that your network operates at its peak performance. This saves valuable time and resources, as administrators can address issues without having to physically access each individual device. ##### Network Optimization By managing the switch, administrators have greater control over network traffic. They can prioritize certain types of traffic, allocate bandwidth accordingly, and implement Quality of Service (QoS) policies. This level of control ensures that critical applications or services receive the necessary resources, resulting in improved performance and user satisfaction. Whether it’s prioritizing voice traffic for seamless communication or allocating more bandwidth to data-intensive tasks, the management capabilities of this switch enable administrators to optimize their network to meet their specific needs. ## Features The Cisco C1-WS3850-12S/K9 Managed Switch is part of the Cisco ONE Catalyst series, which offers a wide range of features designed to enhance network performance and simplify management. ### Advanced Layer 2 and Layer 3 Switching This switch provides advanced layer 2 and layer 3 switching capabilities, allowing for efficient routing and forwarding of network traffic. With support for various protocols and technologies, such as VLANs, Spanning Tree Protocol (STP), and Routing Information Protocol (RIP), administrators can create a highly resilient and scalable network infrastructure. These features enable seamless communication between devices, ensuring that data reaches its intended destination quickly and efficiently. #### High Reliability and Redundancy The Cisco C1-WS3850-12S/K9 Managed Switch incorporates features that enhance network reliability and provide redundancy. With support for features like Link Aggregation Control Protocol (LACP) and Virtual Router Redundancy Protocol (VRRP), administrators can create link redundancy and failover mechanisms, ensuring uninterrupted network connectivity. This is particularly crucial for businesses that require high availability, as any network downtime can result in significant financial losses. ##### Easy Network Deployment and Management The Cisco ONE Catalyst series switches are known for their intuitive user interface and simplified management. With features like Cisco DNA Center, administrators can easily deploy, configure, and manage their network infrastructure from a central location. The user-friendly interface streamlines network operations, reducing the time and effort required for routine tasks. This allows administrators to focus on strategic initiatives rather than spending valuable time on manual configurations or troubleshooting. In conclusion, the Cisco C1-WS3850-12S/K9 Managed Switch offers numerous benefits for users looking to establish a reliable and efficient network infrastructure. Its 12 ports provide flexibility, scalability, and improved network performance. The management capabilities allow for enhanced security, efficient troubleshooting, and network optimization. Additionally, the advanced features of the Cisco ONE Catalyst series simplify network deployment and management. Whether you are a small business or a branch office, this switch is a powerful tool that can meet your networking needs and help drive your business forward.