## Overview of Cisco CBS350-48FP-4G Ethernet Switch ? Brand: Cisco ? Model Number: CBS350-48FP-4G ? Type: Ethernet Switch ### Port Configuration ? Ports: 48 x 10/100/1000 Mbps + 4 SFP ? Bandwidth Capacity: 104 Gbps ? Throughput (64-byte Packet): 77.38 Million Packets per Second (Mpps) #### Power over Ethernet (PoE) Capabilities ? PoE Support: Yes, 740W across 48 Ports ? Jumbo Frame Support: 9k Bytes, with MTU up to 2k Bytes #### Network Management Features ? MAC Address Table: 16,000 Addresses ? Port Aggregation: Capable of linking up to 8 switches ? VLANs: Supports up to 4,094 Virtual LANs ? Voice VLAN: Automatic assignment with suitable Quality of Service (QoS) levels #### Multicast and Routing ? IGMP Versions 1, 2, and 3: Supports up to 2,000 multicast groups ? IPv4 Routing: Up to 990 static routes and 128 IP interfaces #### Access Control and Quality of Service ? ACL Support: Up to 1,024 rules ? Quality of Service (QoS): Protocol support for 802.1p ### Processor and Memory ? Processor: 800 MHz ARM ? RAM: 512 MB ? Flash Memory: 256 MB ## Ports ### 48 Gigabit Ethernet Ports The Cisco CBS350-48FP-4G Managed Layer 3 PoE+ SFP Switch is equipped with remarkable 48 Gigabit Ethernet ports. This extensive number of ports provides users with the ability to connect a vast array of devices to their network. Whether it's connecting computers, printers, servers, or other networking equipment, the 48 ports ensure that you have sufficient connectivity options to meet your needs. #### Flexible Connectivity Options With 48 Gigabit Ethernet ports, the Cisco CBS350-48FP-4G Switch offers unparalleled flexibility when it comes to network connectivity. Each port can support data transfer speeds of up to 1000 Mbps, allowing for seamless and high-speed data transmission. This is particularly crucial for businesses and organizations that rely heavily on data-intensive applications or require fast and reliable network connections. #### Increased Scalability and Expandability The abundance of 48 Gigabit Ethernet ports on the Cisco CBS350-48FP-4G Switch contributes to its scalability and expandability. As your network grows or your business needs change, having an ample number of ports ensures that you can easily connect additional devices without the need for additional switches or complex network configurations. This scalability eliminates potential bottlenecks and simplifies network management, making it an ideal choice for businesses of all sizes. ### Power over Ethernet Plus (PoE+) The Cisco CBS350-48FP-4G Switch also features Power over Ethernet Plus (PoE+) technology on all 48 Ethernet ports. This means that you can power compatible devices directly from the switch without the need for separate power adapters or electrical outlets. With PoE+, you can connect devices such as IP phones, access points, or security cameras directly to the switch, simplifying installation and reducing clutter. #### Convenience and Cost Savings By utilizing PoE+ technology, the Cisco CBS350-48FP-4G Switch eliminates the hassle of managing multiple power adapters and cables for each device. This not only reduces clutter but also saves you valuable time and effort during installation and maintenance. Additionally, PoE+ eliminates the need for electrical outlets near each device, allowing for greater flexibility in device placement. This feature can be particularly beneficial in scenarios where running additional power cables is expensive or impractical. #### Enhanced Network Availability In addition to the convenience it offers, PoE+ technology also contributes to improved network availability. The Cisco CBS350-48FP-4G Switch can deliver power to connected devices even during power outages when used in conjunction with an uninterruptible power supply (UPS). This ensures that critical network devices such as IP phones or security cameras remain operational, preventing disruptions to your business operations. ### SFP Ports In addition to the 48 Gigabit Ethernet ports, the Cisco CBS350-48FP-4G Switch also includes 4 SFP ports. These Small Form-factor Pluggable (SFP) ports provide users with the ability to connect fiber optic or other SFP-compatible modules, expanding the switch's connectivity options beyond traditional Ethernet cables. #### Flexible Fiber Connectivity The inclusion of SFP ports on the Cisco CBS350-48FP-4G Switch allows for flexible fiber connectivity options. Fiber optic cables offer greater bandwidth and longer transmission distances compared to traditional copper Ethernet cables. By utilizing SFP modules, you can easily connect the switch to remote devices or extend your network over long distances without compromising on speed or reliability. ##### Interoperability The SFP ports on the Cisco CBS350-48FP-4G Switch are compatible with a wide range of SFP modules, providing users with the freedom to choose the modules that best suit their network requirements. Whether you need to connect different types of fiber optic cables or utilize different transmission distances, the SFP ports offer interoperability and ensure seamless integration into your existing network infrastructure. ##### Future-Proofing Investing in a switch with SFP ports like the Cisco CBS350-48FP-4G ensures future-proofing your network. As technology evolves, fiber optic connectivity is becoming increasingly prevalent. By having SFP ports readily available, you can easily adapt to future network demands without the need to replace your entire switch infrastructure. In conclusion, the Cisco CBS350-48FP-4G Managed Layer 3 PoE+ SFP Switch's 48 Gigabit Ethernet ports are instrumental in providing users with extensive connectivity options, scalability, and flexibility. The Power over Ethernet Plus (PoE+) capability simplifies installation, reduces clutter, and enhances network availability. The inclusion of SFP ports further expands the switch's connectivity options, allowing for flexible fiber connectivity and future-proofing your network infrastructure. Whether it's for small businesses or larger enterprises, the Cisco CBS350-48FP-4G Switch offers an ideal solution for those seeking a reliable and feature-rich network switch.

## Cisco SG350XG-48T-K9 Key Specifications ### Product Overview ? Manufacturer: Cisco ? Part Number: SG350XG-48T-K9 ? Series: Cisco 350XG ? Product Type: Ethernet Switch ## Interfaces and Ports ### Network Port Details ? Total Ports: 48 ? Modular Capabilities: Yes ? Stackable Ports: Yes ? Port Configuration: 48 x 10 Gigabit Ethernet ### Media and Transmission Performance ? Supported Media Type: Twisted Pair ? Ethernet Standards: 10 Gigabit Ethernet ? Network Technology: 10GBase-T ## Network and Communication Features ### Layer Capabilities ? Supported Network Layer: Layer 3 ### Management and Protocols ? Management Features: Fully Manageable ## Power and Environmental Details ### Power Supply Information ? Power Source: External Power Supply ### Environmentally Friendly Features ? Compliance: EU Directives 1999/5/EC ? Eco-friendly Design: Yes ## Included Components ### Package Contents ? Switch Model: SG350XG-48T 48-Port 10GBase-T Managed Switch ? Accessories: Power Cord, Rack-Mount Kit, Rubber Feet ? Cables: DB-9 to RJ45 Serial Cable ? Documentation: Quick Start Guide, China RoHS Pointer Card ## Ports The Cisco SG350XG-48T-K9 Stackable Switch boasts an impressive 48 ports, making it an ideal choice for businesses of all sizes. Whether you have a small office or a large enterprise, the abundance of ports on this switch ensures that you will have more than enough connectivity options to meet your needs. ### Increased Connectivity With 48 ports at your disposal, you can connect a vast array of devices to your network. This switch allows you to easily connect computers, printers, servers, IP phones, surveillance cameras, and any other network-enabled device without the need for additional equipment. The ample number of ports eliminates the hassle of constantly swapping cables or investing in expensive switches or routers. ### Flexibility and Scalability The large number of ports on the Cisco SG350XG-48T-K9 Stackable Switch provides the flexibility and scalability required for businesses that are constantly growing and evolving. As your business expands, you can effortlessly add new devices to your network without worrying about running out of ports. This switch offers the ability to connect multiple switches together to create a larger network, allowing for seamless expansion and improved performance. ### Improved Performance Having 48 ports on a single switch ensures that each device connected to the network receives optimal performance and bandwidth. With more ports available, there is less congestion and competition for resources, resulting in improved network speeds and reduced latency. This is especially crucial for bandwidth-intensive applications such as video streaming, VoIP calls, and data transfers. ### Cost-Effective Solution Investing in a switch with 48 ports, like the Cisco SG350XG-48T-K9, can be a cost-effective solution for businesses. Instead of purchasing multiple smaller switches or routers to accommodate all your devices, this single switch can handle the job efficiently. This not only saves you money on additional equipment but also reduces the complexity of your network infrastructure, making it easier to manage and maintain. #### Easy Management The Cisco SG350XG-48T-K9 Stackable Switch offers a user-friendly web interface that allows for easy management and configuration of all 48 ports. You can easily monitor the status of each port, enable or disable specific ports, and set up VLANs or other network settings. The intuitive interface makes it simple for even non-technical users to handle basic network administration tasks. #### Enhanced Security With 48 ports, you have the ability to isolate different devices or departments on separate VLANs, providing enhanced security for your network. This allows you to control access to sensitive information and protect your data from unauthorized access. Additionally, this switch supports advanced security features such as Access Control Lists (ACLs) and port security, further safeguarding your network from potential threats. #### Redundancy and High Availability The Cisco SG350XG-48T-K9 Stackable Switch supports stacking, which means you can connect multiple switches together to form a single logical unit. This provides redundancy and high availability by allowing for automatic failover in the event of a switch failure. With 48 ports available on each switch, you can easily create a robust and resilient network infrastructure that ensures uninterrupted connectivity for your business. ##### Future-Proof Investment Investing in a switch with 48 ports, such as the Cisco SG350XG-48T-K9, is a future-proof investment. As technology continues to advance and more devices become network-enabled, having ample ports will become increasingly important. By choosing a switch with 48 ports now, you are ensuring that your network can accommodate future growth and technological advancements without the need for additional upgrades or investments. ## Series The Cisco SG350XG-48T-K9 Stackable Switch belongs to the Small Business SG350XG-48T series, which offers a range of benefits and features specifically designed for small businesses. ### Simplified Network Management The Small Business SG350XG-48T series switches are equipped with a user-friendly web interface that simplifies network management for small business owners and IT administrators. The intuitive interface allows for easy configuration and monitoring of the switch, enabling you to quickly set up VLANs, manage port settings, and monitor network performance. This eliminates the need for complex and expensive network management software, making it an ideal choice for small businesses with limited resources. ### Enhanced Security Security is a top priority for any business, regardless of its size. The Small Business SG350XG-48T series switches offer advanced security features that help protect your network from unauthorized access and potential threats. These switches support features such as Access Control Lists (ACLs), which allow you to control access to specific network resources, and port security, which helps prevent unauthorized devices from connecting to your network. By investing in this series of switches, you can ensure the confidentiality, integrity, and availability of your network. ### Improved Performance and Reliability The Small Business SG350XG-48T series switches are designed to deliver high-performance networking for small businesses. These switches support Gigabit Ethernet speeds, ensuring fast data transfer rates and improved network performance. Additionally, they are built with reliability in mind, offering features such as redundant power supplies and fan modules. This ensures that your network remains operational even in the event of a power or hardware failure. #### Easy Integration with Existing Infrastructure Small businesses often have existing network infrastructure in place. The Small Business SG350XG-48T series switches are designed to seamlessly integrate with your existing network, making the transition smooth and hassle-free. These switches support a wide range of networking protocols and standards, allowing for interoperability with other devices and systems. Whether you have a mix of Cisco and non-Cisco devices or a hybrid network environment, these switches can easily fit into your existing setup. #### Cost-Effective Solution For small businesses with limited budgets, cost-effectiveness is a crucial factor in any technology investment. The Small Business SG350XG-48T series switches offer an affordable yet feature-rich solution for small businesses. By choosing these switches, you can enjoy the benefits of advanced networking technologies without breaking the bank. Additionally, their scalability allows you to expand your network as your business grows, eliminating the need for costly upgrades or replacements. #### Energy Efficiency In today's environmentally conscious world, energy efficiency is a key consideration for businesses. The Small Business SG350XG-48T series switches are designed with energy-saving features that help reduce power consumption without compromising performance. These switches support Energy-Efficient Ethernet (EEE), which automatically adjusts power usage based on network traffic, resulting in energy savings and lower operating costs. ##### Support and Warranty Cisco is renowned for its excellent customer support and reliable warranty coverage. The Small Business SG350XG-48T series switches come with Cisco's industry-leading technical support and a limited lifetime warranty, providing peace of mind to small business owners. In the event of any issues or questions, you can rely on Cisco's dedicated support team to assist you promptly and efficiently. In conclusion, the Cisco SG350XG-48T-K9 Stackable Switch offers an abundance of ports, specifically 48, which provides increased connectivity, flexibility, scalability, improved performance, and cost-effectiveness for businesses. Additionally, being part of the Small Business SG350XG-48T series brings benefits such as simplified network management, enhanced security, improved performance and reliability, easy integration with existing infrastructure, cost-effectiveness, energy efficiency, and reliable support and warranty. These features make the Cisco SG350XG-48T-K9 Stackable Switch an ideal choice for businesses of all sizes, particularly small businesses looking for a robust and scalable networking solution.

## Cisco SG250X-48P-K9 Ethernet Switch: Key Features ### Manufacturer & Product Information ? Manufacturer: Cisco Systems, Inc. ? Part Number (MPN): SG250X-48P-K9 ? Product Series: Cisco 250 Series ? Model: SG250X-48P ? Product Type: Gigabit PoE Smart Ethernet Switch ? SKU: SG250X-48P-K9 ### Interfaces & Ports #### Port Configuration ? Total Network Ports: 48 Gigabit Ethernet ports ? Uplink Ports: 4 x 10-Gigabit Ethernet uplinks #### Expansion Slot Details ? Supports both Gigabit Ethernet and 10-Gigabit uplinks for flexible networking ### Performance & Media Support #### Media Compatibility ? Supported Media: Twisted Pair cables #### Ethernet & Network Technology ? Ethernet Standards: Gigabit Ethernet and 10-Gigabit Ethernet ? Network Technologies: 10GBase-X, 1000Base-X ### Network & Communication Features #### Layer and Protocol Support ? Layer: Layer 2 switch, ideal for efficient data transmission ? Manageability: Fully manageable for optimized network configuration ### Power Specifications #### Power Source & Redundancy ? Power Source: Integrated power supply ? Redundant Power Supply: Not supported ### Dimensions & Weight #### Physical Specifications ? Height: 1.7 inches ? Width: 17.3 inches ? Depth: 13.8 inches ? Weight: Approximately 10.67 lbs ### Package Contents #### Included Items ? SG250X-48P Gigabit PoE Smart Switch with 4-Port 10-Gigabit uplinks ? Power cord for easy installation ? Mounting kit for convenient rack installation ? Quick Start Guide to help you set up swiftly ## Number Of Ports The Cisco SG250X-48P-K9 Managed Switch is equipped with a remarkable 48 ports, making it an excellent choice for businesses and organizations that require a high number of network connections. With this many ports available, users can easily connect multiple devices to the switch, such as computers, printers, servers, and IP phones, without the need for additional networking equipment. ### Improved Scalability One of the key benefits of having 48 ports on the Cisco SG250X-48P-K9 Managed Switch is the improved scalability it offers. Businesses and organizations often experience growth over time, requiring them to expand their network infrastructure. With 48 ports, this switch provides ample room for future expansion without the need to invest in additional switches or complicated network configurations. #### Seamless Connectivity The abundant number of ports ensures seamless connectivity within the network. Each device can be directly connected to the switch, eliminating the need for daisy-chaining multiple devices or utilizing additional switches. This direct connection not only simplifies network design but also enhances data transfer speeds and reduces latency. #### Efficient Network Management With 48 ports available on the Cisco SG250X-48P-K9 Managed Switch, network administrators gain better control and management of their network infrastructure. Each port can be assigned to a specific device or user group, allowing for easier monitoring and troubleshooting. This level of control enables administrators to optimize network performance and allocate resources effectively. ##### Cost Savings The 48-port configuration of this managed switch offers significant cost savings compared to purchasing multiple smaller switches. By consolidating network connections into a single device, businesses can reduce infrastructure costs, power consumption, and maintenance efforts. Additionally, the simplified network setup translates into lower operational expenses in terms of time and labor required for installation and ongoing maintenance. ##### Flexibility in Deployment The Cisco SG250X-48P-K9 Managed Switch's 48 ports provide flexibility in network deployment. Whether setting up a small office, a medium-sized business, or a large enterprise, this switch can accommodate the varying connectivity needs of different environments. The ability to connect multiple devices simultaneously ensures smooth operation and supports the diverse range of network equipment required by modern businesses. ## PoE Support The Cisco SG250X-48P-K9 Managed Switch offers Power over Ethernet (PoE) support, which is a highly advantageous feature for businesses looking to power their network devices directly from the switch. With PoE support, only a single Ethernet cable is needed to provide both data connectivity and power to compatible devices. ### Simplified Installation PoE support simplifies the installation process by eliminating the need for separate power supplies and cables for each connected device. This streamlined setup saves time and effort during initial network deployment and reduces cable clutter. It's especially beneficial in scenarios where devices are located in areas where power outlets are scarce or difficult to access. #### Cost Savings By utilizing PoE support on the Cisco SG250X-48P-K9 Managed Switch, businesses can save on infrastructure costs. With a single cable providing both data and power, there is no need for additional electrical wiring or power outlets, reducing installation expenses. Moreover, PoE eliminates the need for individual power adapters for each device, resulting in reduced energy consumption and lower electricity bills. #### Flexibility in Device Placement PoE support enables flexible device placement within a network. Devices such as IP phones, wireless access points, IP cameras, and VoIP equipment can be positioned in optimal locations based on network requirements rather than being limited by proximity to power sources. This flexibility promotes efficient network design and ensures that devices are strategically placed for optimal performance and coverage. ##### Remote Power Management The PoE support on the Cisco SG250X-48P-K9 Managed Switch allows for remote power management. Network administrators can easily monitor and control the power status of connected devices using the switch's management interface. This capability simplifies troubleshooting, as administrators can power cycle devices remotely, reducing downtime and minimizing the need for on-site support. ##### Future-Proofing As technology continues to evolve, PoE support becomes increasingly important for future-proofing a network infrastructure. With the ability to power a wide range of devices, including emerging technologies, the Cisco SG250X-48P-K9 Managed Switch ensures that businesses can adapt to new requirements without replacing their existing infrastructure. This scalability and readiness for future innovations provide long-term cost savings and investment protection. ## Layer The Cisco SG250X-48P-K9 Managed Switch operates at Layer 2 of the OSI (Open Systems Interconnection) model, offering several advantages in terms of network functionality and performance. Layer 2 switches make forwarding decisions based on MAC (Media Access Control) addresses, enabling efficient communication between devices within a local area network (LAN). ### Efficient Traffic Segmentation Layer 2 switches, such as the Cisco SG250X-48P-K9 Managed Switch, segment network traffic based on MAC addresses. This segmentation allows for improved network performance by minimizing unnecessary broadcast traffic and reducing network congestion. By isolating traffic within specific segments or VLANs (Virtual Local Area Networks), organizations can optimize data transmission and prioritize critical applications. #### Enhanced Network Security Layer 2 switches offer enhanced network security features compared to unmanaged switches. With the ability to create VLANs, administrators can isolate sensitive data or restrict access to specific network resources. This isolation prevents unauthorized users from gaining access to critical information, reducing the risk of data breaches and enhancing overall network security. #### Efficient Bandwidth Utilization The Cisco SG250X-48P-K9 Managed Switch's Layer 2 functionality allows for efficient bandwidth utilization. By using MAC addresses to forward traffic, the switch ensures that data is sent only to the intended recipient, eliminating unnecessary traffic on the network. This efficient utilization of available bandwidth maximizes network performance and minimizes latency, resulting in a smooth user experience. ##### Seamless Integration with Existing Infrastructure Layer 2 switches seamlessly integrate with existing network infrastructure, making them an ideal choice for organizations looking to upgrade their networking capabilities. The Cisco SG250X-48P-K9 Managed Switch can easily replace older switches without disrupting the network architecture. This compatibility ensures a smooth transition and minimizes the need for extensive reconfiguration or downtime during the upgrade process. ##### Support for Advanced Features Layer 2 switches provide support for advanced networking features such as link aggregation, spanning tree protocol, and Quality of Service (QoS). These features enable administrators to optimize network performance, ensure high availability, and prioritize critical applications or services. With the Cisco SG250X-48P-K9 Managed Switch, organizations can leverage these advanced features to meet their specific networking requirements. ## Mounting Option The Cisco SG250X-48P-K9 Managed Switch is rack-mountable, offering a convenient and space-saving solution for housing networking equipment within a data center or server room. Rack-mountable switches provide several benefits in terms of organization, scalability, and accessibility. ### Oganization and Space Efficiency Rack-mountable switches allow for efficient organization and management of networking equipment. By housing the switch in a standard rack, organizations can neatly arrange their network infrastructure, reducing cable clutter and ensuring easy access for maintenance and troubleshooting. This organization not only enhances the aesthetics of the data center but also improves airflow and cooling, promoting optimal switch performance. #### Scalability Rack-mountable switches offer scalability in terms of accommodating additional networking equipment. As businesses grow and their networking needs expand, they can easily add more switches to the rack without requiring additional floor space. This scalability provides a cost-effective solution for future expansion and simplifies network management by keeping all networking equipment in one centralized location. #### Accessibility and Maintenance Rack-mountable switches ensure easy accessibility for maintenance and troubleshooting purposes. When the switch is securely mounted in a rack, network administrators can conveniently access it from the front or rear to perform tasks such as cable management, firmware updates, or hardware replacement. This accessibility reduces downtime and minimizes the time required for maintenance activities. ##### Improved Airflow and Cooling Mounting the Cisco SG250X-48P-K9 Managed Switch in a rack promotes better airflow and cooling. Data centers or server rooms are designed to facilitate proper ventilation, and rack-mountable switches align with this design principle. The open structure of a rack allows for efficient airflow around the switch, preventing overheating and ensuring reliable switch performance even during heavy usage. ##### Physical Security Rack-mountable switches enhance physical security by providing a secure location for networking equipment. Switches mounted in racks are less prone to accidental damage or tampering compared to switches placed on shelves or desks. Additionally, racks often have locking mechanisms that prevent unauthorized access, further enhancing the overall security of network infrastructure. In summary, the Cisco SG250X-48P-K9 Managed Switch's 48 ports offer improved scalability, efficient network management, cost savings, flexibility in deployment, and seamless connectivity. The PoE support enables simplified installation, cost savings, flexibility in device placement, remote power management, and future-proofing. The Layer 2 functionality provides efficient traffic segmentation, enhanced network security, efficient bandwidth utilization, seamless integration with existing infrastructure, and support for advanced features. Lastly, the rack-mountable option offers organization and space efficiency, scalability, accessibility and maintenance benefits, improved airflow and cooling, and enhanced physical security.