## Product Overview for Cisco SG220-26-K9 Layer 2 Switch ### General Information ? Manufacturer: Cisco ? Part Number: SG220-26-K9 ? Product Series: 220 ? Type: Layer 2 Switch ### Port and Expansion Details #### Network Ports ? Total Network Ports: 26 ? Type of Network Ports: Gigabit Ethernet ? Uplink Ports: Yes #### Expansion Slots ? Number of Expansion Slots: 2 ? Expansion Slot Type: SFP ? Shared SFP Slot: Yes ? Number of SFP Slots: 2 ### Performance Specifications #### Media Types and Ethernet Technology ? Supported Media Type: Twisted Pair ? Twisted Pair Cable Standard: Category 5 ? Ethernet Technology: Gigabit Ethernet ? Network Technologies: 10/100/1000Base-T, 1000Base-X ### Network & Communication ? Layer Supported: 2 ### Management and Protocols ? Manageable: Yes ? Management Options: CLI, Telnet, RMON, MIB, DHCP ? Remote Management: Available ? Web-Based Management: Supported ### Memory and Reliability ? Standard Memory: 128 MB ? Flash Memory: 32 MB ? Mean Time Between Failures (MTBF): 342,867 Hours ### Power Specifications ? Power Over Ethernet (PoE) Ports: No ? Input Voltage: 120 V AC, 230 V AC ? Power Source: Internal Power Supply ### Additional Features ? USB Ports: No ? Stack Ports: No ? Modular Design: No ? Token Ring Ports: No ? LRE Ports: No ? Bypass Ports: No ## Ports ### The Power of 26 Ports The Cisco SG220-26-K9 Layer 2 Switch is equipped with a remarkable 26 ports, making it a top choice for businesses and organizations that require a high level of connectivity for their network infrastructure. With these 26 ports, users can effortlessly connect various devices such as computers, printers, servers, and IP phones, among others, all in one centralized location. #### Enhanced Network Flexibility The abundance of ports on the Cisco SG220-26-K9 Layer 2 Switch provides users with enhanced network flexibility. Each port can be used to connect different devices or even separate networks, allowing for efficient resource sharing and optimal network performance. Whether you are expanding your existing network or setting up a new one, the 26 ports on this switch ensure that you have enough room to accommodate your growing connectivity needs. #### Improved Network Efficiency By having 26 ports at your disposal, you can eliminate the need for additional switches or hubs, streamlining your network infrastructure. This not only reduces complexity but also minimizes points of failure and enhances overall network efficiency. With fewer devices to manage, troubleshooting becomes easier and less time-consuming. #### Scalability and Future-Proofing The Cisco SG220-26-K9 Layer 2 Switch is designed with scalability in mind. As your business expands and demands more connectivity options, this switch has you covered. The 26 ports offer ample room for growth, ensuring that your network can scale seamlessly without requiring significant hardware upgrades or replacements. By future-proofing your network with this switch, you save both time and money in the long run. ##### Multiple VLANs for Enhanced Security With its 26 ports, the Cisco SG220-26-K9 Layer 2 Switch allows for the creation of multiple VLANs (Virtual Local Area Networks). VLANs provide enhanced network security by isolating traffic between different groups of devices. This feature is particularly useful in environments where sensitive data needs to be protected, such as government organizations, financial institutions, or healthcare facilities. ##### Efficient Traffic Management The 26 ports on the Cisco SG220-26-K9 Layer 2 Switch also enable efficient traffic management. With support for features like Quality of Service (QoS), you can prioritize certain types of network traffic over others, ensuring critical applications receive the necessary bandwidth while preventing congestion and latency issues. This level of control helps optimize network performance and improves user experience. ## Interface ### Ethernet Twisted Pair SFP The Cisco SG220-26-K9 Layer 2 Switch is equipped with Ethernet Twisted Pair Small Form-Factor Pluggable (SFP) interfaces. These interfaces offer users the flexibility to connect their switch to various networking devices using different media types, such as copper or fiber optic cables. #### Media Compatibility With the Ethernet Twisted Pair SFP interfaces, users can easily connect their switch to devices that utilize Ethernet twisted pair cables, which are widely used in most networking environments. This compatibility ensures that the Cisco SG220-26-K9 Layer 2 Switch can seamlessly integrate into existing network infrastructures without requiring extensive rewiring or additional equipment. #### Extended Reach with Fiber Optic Connectivity In addition to supporting Ethernet twisted pair cables, the SFP interfaces on this switch also enable the use of fiber optic cables. Fiber optic cables offer significantly greater transmission distances compared to traditional copper cables. This feature allows users to extend their network reach and connect devices located in distant areas, without sacrificing network performance or reliability. ##### Flexible Deployment Options The ability to utilize different media types through the Ethernet Twisted Pair SFP interfaces provides users with flexible deployment options. Whether you need to connect devices within a short distance using Ethernet twisted pair cables or establish long-distance connections using fiber optic cables, the Cisco SG220-26-K9 Layer 2 Switch can adapt to your specific networking requirements. ##### Future-Proofing with Fiber Optic Readiness By offering support for fiber optic connectivity, the Cisco SG220-26-K9 Layer 2 Switch ensures future-readiness. As more organizations transition to fiber optic networks for their increased bandwidth and reliability, having a switch that can accommodate these connections becomes critical. With this switch, you can confidently invest in fiber optic infrastructure knowing that your network can seamlessly integrate with it. ## Speed ### 1000Base-X The Cisco SG220-26-K9 Layer 2 Switch supports the 1000Base-X standard, which enables Gigabit Ethernet connectivity. This high-speed capability is essential for modern networks that require fast and reliable data transmission to support bandwidth-intensive applications, such as video conferencing, multimedia streaming, and large file transfers. #### Blazing-Fast Data Transfer With support for Gigabit Ethernet, the Cisco SG220-26-K9 Layer 2 Switch ensures blazing-fast data transfer speeds of up to 1000 Mbps. This level of performance allows for seamless and lag-free communication between network devices, resulting in improved productivity and user experience. #### Smooth Network Performance The 1000Base-X speed provided by this switch eliminates bottlenecks and congestion commonly associated with slower network speeds. By ensuring that data can flow rapidly and without interruption, network performance remains smooth and responsive even during peak usage periods. This is particularly important for businesses that rely heavily on real-time data processing or require constant access to cloud-based applications. ##### Support for Bandwidth-Intensive Applications Gigabit Ethernet connectivity enables the Cisco SG220-26-K9 Layer 2 Switch to handle bandwidth-intensive applications effortlessly. Whether you are working with large multimedia files, running virtual machines, or utilizing resource-intensive software, this switch ensures that your network can support these demanding tasks without compromising performance or causing delays. ##### Future-Proof Investment By adopting the Gigabit Ethernet standard, the Cisco SG220-26-K9 Layer 2 Switch future-proofs your network infrastructure. As technology continues to advance and network demands increase, Gigabit Ethernet remains a widely accepted and supported standard. Investing in a switch that supports this standard ensures compatibility with future devices and networking advancements.