## Comprehensive Overview of the Cisco C9300-24UB-A ### Key Specifications ? Manufacturer: Cisco ? Part Number: C9300-24UB-A ? Device Type: Layer 3, managed, stackable network switch ? Enclosure: Rack-mountable 1U ? Port Configuration: 24 x 10/100/1000 (UPOE) ? Power over Ethernet: Universal Power over Ethernet (UPOE) with 830W budget ### Performance Highlights ? Switching Capacity: 208 Gbps ? Stacking Bandwidth: 688 Gbps ? Forwarding Rates: Standalone: 154.76 Mpps With Stacking: 511.9 Mpps ? Standalone: 154.76 Mpps ? With Stacking: 511.9 Mpps ? Routing Table Capacities: IPv4: 64,000 entries IPv6: 32,000 entries Multicast: 16,000 routes ? IPv4: 64,000 entries ? IPv6: 32,000 entries ? Multicast: 16,000 routes ? MAC Address Table Size: 64K entries ? Jumbo Frame Support: Up to 9198 bytes #### Advanced Routing and Protocols ? Supported Protocols: OSPF, BGP, EIGRP, RIP (v1 & v2), IS-IS, PIM-SM/SSM, HSRP, VRRP ? Encryption: AES 128-bit ? QoS: Comprehensive features including CBWFQ, WRED, and ACL support ? Virtualization: VXLAN, private VLANs, and L3VPN support #### Management Features ? Protocols: SNMP (v1, v2c, v3), CLI, NETCONF, RESTCONF ? Monitoring Tools: Integrated Wireshark, DHCP support, Syslog ? Stacking Technologies: Cisco StackWise-480 and StackPower ? Security: 802.1X authentication, MACsec, and role-based access ### Physical and Connectivity Details ? Interfaces: 24 x 1000Base-T RJ-45 UPOE 1 x USB 2.0 ? 24 x 1000Base-T RJ-45 UPOE ? 1 x USB 2.0 ? Expansion Slot: 1 available ? Standards Compliance: IEEE 802.3, 802.1Q, 802.1X, 802.3at, and more #### Power and Environmental Features ? Power Supply: Internal, hot-swappable ? Power Redundancy: Optional, supports up to 2 power devices ? Total Power Provided: 1100W ? Voltage: AC 120/230V (50-60 Hz) ##### Additional Features ? Fans: Equipped with 3 cooling fans ? Packet Buffer: 32MB for optimized performance ? Layer 3 Support: Routing, VPNs, and advanced multicast capabilities ? Monitoring and Analytics: Includes SSM, AVC, and ITSM integration ## Cisco C9300-24UB-A Catalyst 9300 Network Advantage Switch L3 Managed 24 Ports 10/100/1000 (UPOE) Rack-Mountable UPOE (830W) Overview The Cisco C9300-24UB-A Catalyst 9300 Network Advantage Switch is an essential component for enterprise-level network infrastructures. With its robust features and high-performance specifications, this Layer 3 managed switch is designed to provide exceptional support for both wired and wireless network traffic. Ideal for businesses looking to upgrade their networking capabilities, the C9300-24UB-A supports 24 Gigabit Ethernet ports and delivers advanced security features, ensuring that data flows securely and reliably within your network. ### Key Features of Cisco C9300-24UB-A ? Layer 3 Switching: The C9300-24UB-A offers full Layer 3 routing capabilities, allowing for advanced routing, including OSPF, BGP, and static routing. This enables optimal traffic management across multiple subnets and reduces network bottlenecks. ? 24 Ports with UPOE: Equipped with 24 Ethernet ports supporting 10/100/1000 Mbps speeds, this switch features Universal Power over Ethernet (UPOE), which can power devices such as phones, wireless access points, and cameras through the same Ethernet cable, reducing the need for separate power sources. ? 830W Power Supply: The C9300-24UB-A comes with an 830W power supply that provides reliable and efficient power for all connected devices, ensuring high availability and network performance without interruptions. ? Rack-Mountable Design: Designed for flexible deployment, this switch comes in a 1RU (rack unit) form factor, making it easy to mount in a standard 19-inch server rack, optimizing space in data centers and server rooms. ? High-Availability Features: With a stackable design, the C9300-24UB-A ensures high availability and scalability, allowing multiple units to be stacked to increase port density and provide redundancy. ### UPOE and Power Efficiency The Universal Power over Ethernet (UPOE) feature is one of the standout capabilities of the Cisco C9300-24UB-A switch. UPOE delivers up to 60 watts of power per port, allowing the switch to power a wide range of devices, including high-power applications like video conferencing equipment, surveillance cameras, and IoT (Internet of Things) devices. This power flexibility reduces the need for additional power sources or outlets, simplifying installation and reducing overall operational costs. #### Benefits of UPOE in Enterprise Networks UPOE support is a game-changer for enterprise environments where power-hungry devices need to be deployed across the network. By offering PoE (Power over Ethernet) capabilities on all ports, UPOE enables a more seamless and scalable solution for deploying IP phones, security cameras, and wireless access points. This flexibility helps organizations maintain a cleaner and more organized physical infrastructure while reducing the need for additional electrical wiring or outlets. ##### Energy Efficiency and Cost Savings The Cisco C9300-24UB-A is designed with power efficiency in mind. Its high-efficiency power supplies and energy-saving capabilities help minimize operating costs. In addition to the advanced UPOE features, the switch complies with various energy standards, making it an environmentally-friendly choice that reduces both electricity usage and cooling requirements. This makes the Cisco C9300-24UB-A an excellent investment for organizations looking to improve their sustainability efforts while maintaining optimal network performance. ### Advanced Security and Network Management The Cisco C9300-24UB-A is not only about performance; it also excels in providing advanced security features that are critical for protecting enterprise networks. It comes equipped with Cisco?s TrustSec security technology, which enables policy-based access control to safeguard data and prevent unauthorized access. The switch also integrates Cisco DNA (Digital Network Architecture), providing deep insights into network activity and helping administrators to monitor and optimize network performance efficiently. #### Threat Detection and Prevention With built-in security features, the Cisco C9300-24UB-A helps protect against a variety of cyber threats, including man-in-the-middle attacks, denial-of-service attacks, and more. The switch uses advanced encryption protocols to secure communication between devices and to ensure the integrity of the data being transmitted across the network. Furthermore, Cisco?s Identity Services Engine (ISE) allows administrators to enforce policies based on device type, user role, and other contextual factors, ensuring that only authorized users and devices can access critical network resources. ##### Comprehensive Network Visibility The Cisco C9300-24UB-A provides administrators with detailed visibility into network traffic. With the integrated Cisco Network Analytics Engine, administrators can identify potential security risks, monitor performance metrics, and receive real-time alerts about network activity. This makes network management proactive rather than reactive, significantly improving the efficiency of IT teams and reducing the likelihood of network downtime. ### Scalability and Flexibility for Growing Networks As organizations grow, so too does their need for scalable networking solutions. The Cisco C9300-24UB-A provides unparalleled scalability for expanding networks. It can be stacked with other Cisco Catalyst 9300 series switches to increase port capacity and ensure continuous network availability. Stackable configurations enable administrators to manage multiple switches as a single unit, simplifying network management and reducing administrative overhead. #### Stacking Technology and Redundancy In addition to simple scalability, Cisco?s StackPower technology allows power to be shared across stacked switches, providing a more efficient and resilient power architecture. If one unit in the stack fails, the remaining units can continue to provide power and maintain operation without disruption. This high level of redundancy ensures that critical business functions are not interrupted, even in the event of a hardware failure. ##### Flexible Ports for Diverse Connectivity With 24 10/100/1000 ports, the Cisco C9300-24UB-A is equipped to support a wide range of devices and applications. From desk phones and laptops to IP cameras and wireless access points, this switch offers flexible connectivity options to meet the diverse needs of modern enterprise environments. Additionally, the C9300-24UB-A supports advanced technologies such as StackWise, which enables the stacking of up to eight switches to provide up to 480 Gbps of throughput, making it a versatile solution for both small and large-scale deployments. ### Application of Cisco C9300-24UB-A in Modern Enterprises The Cisco C9300-24UB-A is designed to meet the requirements of modern enterprises, from large corporations to smaller businesses with growing networks. Whether used in data centers, office buildings, or campus environments, this switch offers the scalability, security, and performance required for mission-critical applications. It is particularly well-suited for organizations deploying IoT devices, remote work setups, and other next-generation technologies that demand a secure and reliable network infrastructure. #### Ideal for IoT and Smart Office Environments With the increasing adoption of Internet of Things (IoT) devices in office environments, the Cisco C9300-24UB-A provides the necessary support for handling high-density IoT deployments. The ability to power devices through UPOE and manage traffic with Layer 3 routing ensures that devices connected to the network can function seamlessly without overloading the system. This switch is ideal for smart office environments that require the connectivity of a wide variety of devices, from security cameras to smart thermostats. ##### Supporting Remote Workforce Connectivity As remote work continues to grow, businesses need reliable networking solutions that support secure connections for remote employees. The Cisco C9300-24UB-A, when paired with Cisco?s security and VPN technologies, offers secure remote access for employees. This enables a flexible work environment while ensuring that all devices connecting to the network are authenticated and secure. ### Why Choose the Cisco C9300-24UB-A? The Cisco C9300-24UB-A Catalyst 9300 Network Advantage Switch is the perfect solution for organizations seeking a high-performance, secure, and scalable network switch. Its Layer 3 routing capabilities, combined with the flexibility of UPOE, make it an ideal choice for enterprises that require reliability and versatility. With advanced security features, power efficiency, and the ability to handle growing network demands, the C9300-24UB-A is designed to deliver optimal performance in a variety of networking environments. #### Summary of Benefits ? Scalable: Stackable with up to 8 switches for increased capacity. ? Flexible Power: UPOE allows for powering a wide variety of devices over Ethernet. ? Advanced Security: Integrated with TrustSec, Cisco DNA, and Identity Services Engine for comprehensive threat protection. ? Energy Efficient: High-efficiency power supply for reduced operational costs. ? Rack-Mountable: Compact 1RU form factor for easy deployment in racks. The Cisco C9300-24UB-A is the ideal network switch for enterprises that demand performance, scalability, and security. Whether upgrading an existing infrastructure or deploying a new network, this switch provides the foundation for a future-proof and reliable network.