C9300-24U-E Cisco Catalyst 9300 24 Ports Ethernet Switch Refurbished

The Cisco Catalyst 9300 series has emerged as a leading solution in the realm of networking, providing advanced features and robust performance. Among its offerings, the C9300-24U-E stands out as a 24-port manageable switch, catering to the diverse needs of businesses seeking a reliable and scalable networking solution. In this comprehensive guide, we will delve into the key features, technical specifications, benefits, and use cases of the C9300-24U-E, shedding light on its role in enhancing network efficiency and reliability.

The C9300-24U-E switch boasts an array of features that make it a standout choice for organizations of varying sizes and industries. Let's explore these key features in detail:

• 24 Ports for Enhanced Connectivity: The switch comes equipped with 24 ports, providing ample connectivity options for a range of devices within a network. This is particularly beneficial for organizations with numerous end-user devices, ensuring seamless communication and data transfer.
• Manageability and Control: The term "manageable switch" signifies that administrators have granular control over the device. The C9300-24U-E allows for efficient management of network traffic, configurations, and security protocols, offering administrators the tools they need to optimize network performance.
• High-Speed Data Transfer: With support for high-speed data transfer, this Cisco Catalyst switch ensures that data flows swiftly and efficiently across the network. This is crucial for bandwidth-intensive applications, large file transfers, and other data-centric operations.
• Power over Ethernet (PoE) Capabilities: The inclusion of PoE capabilities is a significant advantage for organizations seeking to power devices such as IP cameras, VoIP phones, and wireless access points directly through the network cable. This not only simplifies device deployment but also reduces the need for additional power sources.
• Scalability and Modular Design: The modular design of the C9300-24U-E allows for scalability, enabling organizations to expand their network infrastructure as their needs grow. This flexibility is particularly valuable in dynamic business environments where adaptability is key.

Understanding the technical specifications of the C9300-24U-E switch is crucial for making informed decisions about its suitability for specific networking requirements. Here are the detailed technical specifications:

• Switching Capacity: The C9300-24U-E offers a robust switching capacity, ensuring efficient handling of data traffic. The specific switching capacity may vary based on the model and configuration, but it typically falls within a range that accommodates the demands of modern networks.
• Forwarding Rate: This metric indicates the speed at which the switch can forward data packets. The C9300-24U-E demonstrates a commendable forwarding rate, facilitating low-latency communication.
• MAC Address Table Size: The switch's ability to manage a large number of MAC addresses is essential for handling diverse network devices. The C9300-24U-E supports a substantial MAC address table size, accommodating the needs of complex networks.
• PoE Power Budget: The PoE power budget represents the maximum amount of power that the switch can deliver to connected PoE-enabled devices. This specification is crucial for organizations relying on PoE to power various networked devices.
• Form Factor and Dimensions: The physical dimensions of the switch, including its height, width, and depth, play a vital role in determining its suitability for different deployment scenarios. The C9300-24U-E is designed with standard rack-mount dimensions, ensuring compatibility with common networking infrastructure.
• Layer Support: The switch's support for different layers of the OSI model, particularly Layers 2 and 3, influences its functionality in terms of data link and network layer operations. The C9300-24U-E is designed to provide comprehensive support for these layers, enhancing its versatility.

Implementing the Cisco Catalyst 9300 24 Ports Manageable Switch (C9300-24U-E) can yield a multitude of benefits for organizations seeking to optimize their network infrastructure. Here are some key advantages:

• Enhanced Network Performance: The advanced features and robust design of the C9300-24U-E contribute to improved network performance. With high-speed data transfer capabilities and efficient traffic management, organizations can experience faster and more reliable connectivity.
• Flexible and Scalable Deployment: The modular design of the switch allows for scalability, accommodating the evolving needs of organizations. As businesses expand and their network requirements grow, the C9300-24U-E can seamlessly integrate additional ports and features to support increased demand.
• Simplified Device Deployment: The PoE capabilities of the switch simplify the deployment of devices such as IP cameras, VoIP phones, and wireless access points. By eliminating the need for separate power sources, organizations can streamline the installation and maintenance of networked devices.
• Comprehensive Network Management: The manageability features of the C9300-24U-E empower administrators to have precise control over network configurations, security protocols, and traffic management. This level of control is essential for maintaining a secure and optimized network environment.
• Reliability and Redundancy: Cisco Catalyst switches are known for their reliability, and the C9300-24U-E is no exception. Built with redundancy features and a resilient design, the switch minimizes downtime and enhances overall network reliability.

The Cisco Catalyst 9300 24 Ports Manageable Switch (C9300-24U-E) finds application across various industries and scenarios due to its versatile features. Here are some notable use cases:

• Enterprise Networks: Large enterprises with diverse networking needs can benefit from the C9300-24U-E's scalability and comprehensive feature set. The switch can serve as a core component in the network infrastructure, facilitating efficient communication and data transfer.
• Education Institutions: Educational institutions, from schools to universities, can leverage the switch to support a multitude of devices and users. The manageability features make it easier for IT administrators to control and optimize network resources, ensuring a reliable connection for students and staff.
• Healthcare Environments: In healthcare settings, where the reliable and timely transfer of patient data is critical, the C9300-24U-E can play a vital role. The switch's high-speed data transfer capabilities and PoE support make it suitable for powering devices like medical imaging equipment and communication systems.
• Surveillance Systems: The PoE capabilities of the switch make it an excellent choice for surveillance systems that rely on IP cameras. By providing both data connectivity and power over the same network cable, the C9300-24U-E simplifies the deployment and maintenance of surveillance infrastructure.

The C9300-24U-E Cisco Catalyst 9300 24 Ports Ethernet Switch is a high-performance device that is designed for use in enterprise-level networks. It offers a number of features and capabilities that help to enhance the overall performance of the network.

One of the key features of the product is its support for Cisco IOS-XE, which is a robust and feature-rich operating system. This allows the switch to support a wide range of advanced features, such as Quality of Service (QoS), VLANs, and Link Aggregation Control Protocol (LACP), which help to enhance the overall performance of the device.

Additionally, the switch is equipped with 24 Gigabit Ethernet ports and supports up to 1.28 Tbps of switching capacity. This means that the switch can handle high-bandwidth applications, such as streaming video and large data transfers, without any issues.

The part also supports hardware-based security features, such as Cisco TrustSec and Cisco Identity Services Engine (ISE), which help to ensure that the network remains secure and protected from potential threats.

Exceptional Reliability

The C9300-24U-E Cisco Catalyst 9300 24 Ports Ethernet Switch is considered to be a highly reliable device. It is part of the Cisco Catalyst 9300 Series, which is designed for use in enterprise-level networks and is built to withstand heavy network traffic and usage.

The product switch is equipped with redundant power supplies and fans, which ensure that the device continues to function even in the event of a failure in one of these components. Additionally, the switch has a robust operating system, Cisco IOS-XE, which is known for its stability and reliability. The switch also supports advanced features such as Network Assurance Engine, Cisco DNA Center, and Application Visibility and Control (AVC), which help to enhance the overall performance and reliability of the device.

Furthermore, the product switch supports Network Automation, Programmability, and Security features which help in reducing human errors and downtime as well as increasing efficiency and security.

In conclusion, the part Cisco Catalyst 9300 24 Ports Ethernet Switch is a dependable choice for enterprise networks that require high uptime and availability. It is a feature-rich device that is built to withstand heavy usage and provide high-performance connectivity.

• Manufacturer: Cisco
• Model Number or SKU# C9300-24U-E
• Product Type: Ethernet Switch
• Product Line: Catalyst

• Total Number of Network Ports: 24
• Uplink Port: Yes
• Modular: No
• Stack Port: Yes
• Port/Expansion Slot Details: 24 x Gigabit Ethernet Network

• Media Type: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• Layer Supported: 2
• Manageable: Yes

• Routing Protocol: OSPF, IS-IS, RIP-1, RIP-2, EIGRP, IGMP, VRRP, PIM-SM, OSPFv3, PIM-SSM, MSDP, policy-based routing (PBR), RIPng
• Remote Management Protocol: SNMP 1, RMON 1, RMON 2, SNMP 3, SNMP 2c, CLI, NETCONF, RESTCONF
• Encryption Algorithm: 128-bit AES

• IPv4 routing table entries: 32,000
• IPv6 routing table entries: 16,000
• Flexible NetFlow entries: 64,000
• VLAN IDs: 4,000
• Switched virtual interfaces (SVIs): 2,000
• MAC Address Table Size: 32,000 entries
• Jumbo Frame Support: 9,198 bytes

• Power Device: Internal power supply - hot-plug
• Installed Qty: 1 (installed) / 2 (max)
• Power Redundancy: Optional
• Power Provided: 1,100 Watt
• Voltage Required: AC 120/230 V (50 - 60 Hz)
• Power Source: Power Supply
• Redundant Power Supply Supported: No

Features

• Trunking, full duplex mode
• Class-Based Weighted Fair Queuing (CBWFQ)
• Weighted Random Early Detection (WRED)
• Spanning Tree Protocol (STP) support
• Access Control List (ACL) support
• Quality of Service (QoS)
• Non-Stop Routing (NSR)
• Remote Switch Port Analyzer (RSPAN)
• Management Information Base (MIB)
• Cisco StackWise-480 technology
• Cisco StackPower technology
• Flexible NetFlow (FNF)
• 802.1x authentication
• 16MB packet buffer
• FTP client
• 3 fans
• Control plane protection (CoPP)
• Virtual Extensible LAN (VXLAN)
• Source-Specific Multicast (SSM)
• Integrated Wireshark
• VLAN Double Tagging (Q-in-Q)
• Ethernet over MPLS (EoMPLS)
• Hierarchical Virtual Private LAN Service (H-VPLS)
• Private VLAN
• Encapsulated Remote SPAN (ERSPAN)
• Security Group Access Control List (SGACL)
• IT Service Management (ITSM) integration

Expansion/Connectivity

• Interfaces: 48 x 1000Base-T RJ-45 UPOE, 1 x USB 2.0
• Expansion Slots: 1 (total) / 1 (free) x expansion slot

Compliant Standards

• CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CCC, ICES-003 Class A, EN 61000-4-5, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, AS/NZS 3548 Class A, BSMI Class A, CAN/CSA C22.2 No. 60950-1, VCCI Class A, EN 300386, EN 55022 Class A, FCC CFR47 Part 15 A, TVCN 7317, VCCI V-3/2009 Class A

Software/System Requirements

• OS Required: Cisco IOS Universal

Environmental Parameters

• Min Operating Temperature: 23 °F
• Max Operating Temperature: 113 °F
• Humidity Range Operating: 5 - 90% (non-condensing)
• Min Storage Temperature: 158 °F
• Max Storage Temperature: 104 °F
• Humidity Range Storage: 5 - 90% (non-condensing)

In short, the Cisco Catalyst 9300 24 Ports Manageable Switch (C9300-24U-E) stands as a testament to Cisco's commitment to delivering robust and scalable networking solutions. With its array of features, technical specifications, and versatile applications, this switch proves to be a valuable asset for organizations seeking to optimize their network infrastructure. Whether in enterprise settings, educational institutions, healthcare environments, or surveillance systems, the C9300-24U-E offers the performance, reliability, and flexibility required to meet the demands of modern networking scenarios. As technology continues to evolve, Cisco's Catalyst series remains at the forefront, empowering businesses to build and maintain resilient and efficient networks.