## Product Overview ### Manufacturer Details ? Brand: Cisco Model Specifications ? Part Number: C9200L-48P-4G-A ? Product Line: Catalyst ? Series: 9200 ? Type: Layer 3 Switch ## Connectivity Features ### Ports and Interfaces ? Total Ports: 48 ? Uplink Capability: Yes ? Modular Design: Yes ? Stackable: Yes ? Port Details: 4 x Gigabit Ethernet Uplink Ports 48 x Gigabit Ethernet Network Ports ? 4 x Gigabit Ethernet Uplink Ports ? 48 x Gigabit Ethernet Network Ports ### Expansion Slots ? Total Expansion Slots: 4 ? Slot Type: SFP (Mini-GBIC) ? Shared SFP Slots: No ? Number of SFP Slots: 4 ## Performance Metrics ### Supported Media Types ? Twisted Pair ? Optical Fiber ### Ethernet Technology ? Gigabit Ethernet ### Network Technology ? 10/100/1000Base-T ? 1000Base-X ## Power Specifications ### Power Source ? Power Supply ? Redundant Power Supply Supported: Yes ## Physical Dimensions ### Size and Weight ? Height: 1.7 inches ? Width: 17.5 inches ? Depth: 11.3 inches ? Weight: 9.59 lbs ## Ports The Cisco C9200L-48P-4G-A Ethernet Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high-density network switch. These ports allow users to connect multiple devices to the switch, such as computers, servers, printers, and other networking equipment. ### Increased Connectivity With 48 ports, this Ethernet switch offers an extensive range of connectivity options. This is particularly beneficial for large businesses or organizations that have a higher number of devices needing to be connected to the network. It eliminates the need for additional switches or hubs, simplifying the network infrastructure and reducing costs. #### Scalability The C9200L-48P-4G-A’s 48 ports provide scalability for future growth and expansion. As businesses expand and add more devices to their network, having enough available ports becomes crucial. The switch’s abundance of ports ensures that users can effortlessly connect new devices without any hassle or additional investment in new networking equipment. ##### Efficient Network Management The inclusion of 48 ports in this Ethernet switch facilitates efficient network management. Each port can be individually configured and monitored, allowing network administrators to have granular control over the connected devices. This level of control enables better troubleshooting, traffic management, and optimization of network resources. Furthermore, the C9200L-48P-4G-A supports advanced features like VLANs (Virtual Local Area Networks) and QoS (Quality of Service), which can be applied on a per-port basis. VLANs help segregate network traffic for improved security and performance, while QoS allows administrators to prioritize certain types of traffic for enhanced performance. These features are made more effective with the large number of ports available on this switch. ## Power Over Ethernet One standout feature of the Cisco C9200L-48P-4G-A Ethernet Switch is its Power Over Ethernet (PoE) capability. PoE enables the switch to provide power to connected devices through the Ethernet cables, eliminating the need for separate power supplies. The “1” emphasized in this feature signifies that it supports the 802.3at PoE+ standard. ### Simplified Installation With PoE, users can effortlessly deploy network devices such as IP phones, wireless access points, and surveillance cameras in locations where power outlets may not be readily available. This feature simplifies the installation process by reducing the need for additional power infrastructure, making it more cost-effective and efficient. #### Flexibility and Mobility The PoE capability of this switch adds flexibility and mobility to network deployment. Users can place devices in areas that are more optimal for their functionality without being restricted by power outlet availability. It allows for greater adaptability when designing network layouts, ensuring optimal coverage and performance. ##### Centralized Power Management The C9200L-48P-4G-A’s PoE functionality enables centralized power management. Administrators have granular control over the power supply to each connected device, allowing them to remotely monitor and manage power consumption. This feature helps optimize energy usage, reduces electricity costs, and extends the lifespan of connected devices. Moreover, the switch supports features like PoE scheduling and power prioritization. PoE scheduling allows administrators to set specific times for powering on/off devices, further enhancing energy efficiency. Power prioritization enables certain devices to receive higher power allocation based on their criticality or priority, ensuring uninterrupted operation. ## Interface The Cisco C9200L-48P-4G-A Ethernet Switch boasts a Twisted Pair interface, which is a widely used and reliable method of transmitting data over copper cables. The emphasis on this feature signifies the switch’s compatibility with Ethernet connections using twisted pair cables. ### Compatibility and Versatility The Twisted Pair interface offers compatibility with a broad range of devices that utilize Ethernet for network connectivity, including computers, laptops, printers, and other networking equipment. It is a standard interface used in most office and home networks, making the C9200L-48P-4G-A a versatile choice for various network environments. #### Cost-Effective Solution Utilizing twisted pair cables for network connections is a cost-effective solution. These cables are more affordable compared to other types of network cables such as fiber optic. Additionally, the installation process is simpler and requires less specialized equipment or expertise, resulting in reduced deployment costs. ##### Reliable Performance Twisted pair cables provide reliable performance, ensuring the transmission of data with minimal interference or signal loss. They are designed to minimize electromagnetic interference (EMI) and crosstalk, which can degrade signal quality. The C9200L-48P-4G-A’s Twisted Pair interface guarantees stable and consistent network connectivity for seamless data transfer. Furthermore, the switch supports auto-negotiation and auto-MDIX (Medium Dependent Interface crossover). Auto-negotiation allows devices on both ends of the connection to automatically determine the best possible connection speed and duplex mode. Auto-MDIX eliminates the need for crossover cables by automatically detecting and adjusting for different types of Ethernet cabling. In conclusion, the Cisco C9200L-48P-4G-A Ethernet Switch offers an extensive range of features to meet the requirements of modern networks. With its 48 ports, users can enjoy increased connectivity, scalability, and efficient network management. The Power Over Ethernet capability simplifies installation, adds flexibility, and enables centralized power management. The Twisted Pair interface ensures compatibility, cost-effectiveness, and reliable performance. With these features, the C9200L-48P-4G-A is a reliable and versatile choice for businesses and organizations of all sizes.