Device Overview The Cisco C9300L-48UXG-4X-E is a high-performance network switch designed for demanding environments. This rack-mounted switch supports extensive features and offers significant flexibility for enterprise networking needs. ### Key Specifications ? Device Type: Managed Switch – 48 Ports – Layer 3 – Stackable ? Enclosure Type: Rack-Mountable ? Subtype: Gigabit Ethernet #### Port Configuration ? Total Ports: 48 x 10/100/1000 (UPOE) + 4 x 10 Gigabit SFP+ (Uplink) ? Power Over Ethernet: UPOE ? Power Budget: 675 Watts #### Performance Metrics ? Switching Capacity: 392 Gbps (Non-Stacked) / 712 Gbps (Stacked) ? Forwarding Rate: 291.66 Mpps (Non-Stacked) / 529.76 Mpps (Stacked) ### Capacity and Scalability ? IPv4 Routes: 32,000 ? IPv6 Routes: 16,000 ? Multicast Scale: 8,000 ? QoS Scale Entries: 5,120 ? ACL Scale Entries: 5,120 ? VLANs Supported: 4,094 ? Switched Virtual Interfaces (SVIs): 1,000 #### MAC Address Table The switch supports a MAC address table with a capacity of 32,000 entries, ensuring extensive device management capabilities. #### Jumbo Frame Support Supports frames up to 9,198 bytes, allowing for the handling of large data packets efficiently. ### Routing and Protocols ? Supported Protocols: OSPF, RIP-1, RIP-2, EIGRP, VRRP, PIM-SM, EIGRP for IPv6, OSPFv3, PIM-SSM, Policy-Based Routing (PBR), RIPng, MSTP #### Management and Remote Access ? Protocols: SNMP 1, SNMP 2c, SNMP 3, RMON 1, RMON 2, CLI, NETCONF, RESTCONF, gRPC, IPv4, IPv6, YANG ### Security and Encryption ? Encryption: 128-bit AES, 256-bit AES ? Security Features: Access Control Lists (ACLs), Quality of Service (QoS), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Shaped Round Robin (SRR), PXE Support, Energy Efficient Ethernet, Class of Service (CoS), Flexible NetFlow (FNF), 802.1X Authentication, 16MB Packet Buffer, DiffServ Code Point (DSCP) Support, MACsec Support, Control Plane Protection (CoPP), Blue Beacon LED, Zero-Touch Provisioning (ZTP), Secure Boot, Protocol Independent Multicast (PIM), First Hop Security (FHS), PVLAN Support, Committed Information Rate (CIR), Cisco Trust Anchor Module, Cisco Unified Access Data Plane (UADP) 2.0, Cisco StackWise-320 Technology #### 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 802.1ae, IEEE 1588v2, IEEE 802.1ba, IEEE 802.3bt, Wi-Fi Certified 6 ### Memory and Indicators ? RAM: 8 GB ? Flash Memory: 16 GB ? Status Indicators: Status LED ### Expansion and Connectivity ? Interfaces: 36 x 1000BASE-T RJ-45 60W, 12 x 1/2.5/5/10GBASE-T RJ-45, 4 x 10GBASE-X SFP+ Uplink, 1 x Network Stack Device, 1 x Management (LAN) RJ-45, 1 x Console, 1 x USB 2.0 #### Power Specifications ? Power Device: Internal Power Supply – Hot-Plug ? Installed Quantity: 1 ? Max Supported Quantity: 2 ? Power Redundancy: Optional ? Power Provided: 1,100 Watts ? Voltage Required: AC 120/230 V (50 – 60 Hz) ## Ports The Cisco C9300L-48UXG-4X-E Catalyst Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high-density switch with a large number of connections. These ports provide the necessary connectivity for devices such as computers, servers, printers, and other network equipment. ### Increased Connectivity With 48 ports, the Cisco C9300L-48UXG-4X-E Catalyst Switch offers an extensive range of connectivity options. This allows businesses to connect multiple devices simultaneously without the need for additional switches or hubs. The increased number of ports ensures that all devices can be connected to the network efficiently, enhancing productivity and reducing the chances of network congestion. #### Scalability The 48 ports on the Cisco C9300L-48UXG-4X-E Catalyst Switch provide scalability for future growth and expansion. As businesses evolve and their network requirements increase, having additional ports allows for the easy addition of new devices without the need to invest in additional networking equipment. This scalability feature saves both time and money, ensuring that the switch can accommodate the growing demands of the organization. ##### Flexibility The Cisco C9300L-48UXG-4X-E Catalyst Switch’s 48 ports offer flexibility in network design and architecture. With multiple ports available, businesses have the freedom to connect devices in various configurations, depending on their specific needs. This flexibility enables organizations to optimize their network layout, ensure efficient data flow, and create a customized setup tailored to their unique requirements. Having 48 ports on the Cisco C9300L-48UXG-4X-E Catalyst Switch provides numerous benefits for users. It ensures increased connectivity, scalability for future growth, and flexibility in network design. With these advantages, organizations can build a robust and adaptable network infrastructure that meets their current needs while allowing for future expansion. ## Network Type The Cisco C9300L-48UXG-4X-E Catalyst Switch supports Gigabit Ethernet, a networking technology that offers significant benefits in terms of speed, reliability, and performance. This network type is essential for businesses and organizations that require fast and efficient data transfer, high bandwidth capabilities, and reliable network connections. ### Fast Data Transfer Gigabit Ethernet provides data transfer speeds of up to 1000 Mbps, which is ten times faster than traditional Fast Ethernet. This high-speed connectivity enables quick and seamless transfer of large files, such as multimedia content or data backups, reducing waiting times and increasing productivity. With Gigabit Ethernet, businesses can save time and streamline their operations by ensuring faster data transfer across their network. #### High Bandwidth Capabilities The Gigabit Ethernet technology supported by the Cisco C9300L-48UXG-4X-E Catalyst Switch offers high bandwidth capabilities. This means that the switch can handle a significant amount of network traffic without compromising performance. High bandwidth ensures that even during peak usage periods, such as when multiple users are streaming videos or accessing cloud-based applications, the network remains stable and responsive. ##### Reliable Network Connections Gigabit Ethernet provides reliable network connections that are crucial for businesses and organizations. With its advanced error detection and correction mechanisms, this technology minimizes transmission errors and packet loss, ensuring data integrity and network reliability. Reliable connections are essential for mission-critical applications, such as video conferencing or real-time data processing, where any interruptions or delays can have severe consequences. The support for Gigabit Ethernet on the Cisco C9300L-48UXG-4X-E Catalyst Switch offers users fast data transfer, high bandwidth capabilities, and reliable network connections. These benefits enable businesses to enhance their productivity, ensure seamless data transfer, and maintain a stable network infrastructure. ## Features The Cisco C9300L-48UXG-4X-E Catalyst Switch comes with several essential features, including 12mGig Network Essentials and UPoE (Universal Power over Ethernet). These features contribute to the switch’s performance, efficiency, and overall value for users. ### 12mGig Network Essentials The 12mGig Network Essentials feature on the Cisco C9300L-48UXG-4X-E Catalyst Switch ensures secure and reliable network connectivity. With this feature, the switch supports advanced security protocols, including encryption and authentication mechanisms. This ensures that data transmitted over the network remains protected from unauthorized access or interception, safeguarding sensitive information and maintaining the integrity of the network. #### Enhanced Performance The 12mGig Network Essentials feature also improves the overall performance of the network. It optimizes data routing, reduces latency, and enhances bandwidth management, ensuring efficient data flow across the network. This results in improved response times for applications and services, enhancing user experience and productivity. ##### Network Resilience The 12mGig Network Essentials feature provides network resilience by offering redundancy and failover capabilities. In the event of a link failure or network outage, the switch can automatically switch to an alternative path or backup connection, ensuring uninterrupted network connectivity. This feature is especially critical for businesses that rely on constant network access to maintain their operations. UPoE (Universal Power over Ethernet) is another important feature of the Cisco C9300L-48UXG-4X-E Catalyst Switch. ### UPoE (Universal Power over Ethernet) UPoE enables the switch to provide power to connected devices over Ethernet cables. This eliminates the need for separate power supplies or adapters, simplifying installation and reducing clutter. UPoE is particularly beneficial for devices such as IP phones, wireless access points, and surveillance cameras, as it allows them to be conveniently powered through the network connection. #### Cost-Effective Solution By eliminating the need for separate power supplies, UPoE offers a cost-effective solution for businesses. It reduces the overall infrastructure costs and eliminates the need for additional power outlets near each device. This feature is especially valuable in situations where deploying power outlets would be challenging or costly, such as in large open spaces or remote locations. ##### Centralized Power Management The UPoE feature also provides centralized power management capabilities. Administrators can monitor and control the power consumption of connected devices through the switch’s management interface. This allows for efficient power allocation, ensuring that devices receive the necessary power while minimizing wastage. Centralized power management simplifies maintenance tasks and enables organizations to optimize their power usage. The 12mGig Network Essentials and UPoE features on the Cisco C9300L-48UXG-4X-E Catalyst Switch offer users enhanced security, improved performance, network resilience, cost-effective solutions, and centralized power management capabilities. These features contribute to the overall value of the switch and make it a reliable choice for businesses and organizations seeking a high-performance network infrastructure.