Cisco C9500-24X-E 24 Ports Managed Switch Catalyst 9500 1U Refurbished

The Cisco C9500-24X-E is a part of the Catalyst 9500 series, which is renowned for delivering cutting-edge technology and performance. This particular model is a 24-port switch with a unique one, featuring 16 RJ-45 10GBase-T ports, 16 expansion slots, and 8 10GBase-X Gigabit Ethernet SFP+ ports. The Layer 3 (L3) support further enhances its capabilities, making it suitable for a wide range of networking scenarios.

One of the standout features of the Cisco C9500-24X-E is its Layer 3 (L3) support. This capability enables the switch to operate at the network layer of the OSI model, providing routing functionality. In practical terms, this means the switch can make intelligent forwarding decisions based on IP addresses, facilitating more efficient data routing in complex network environments.

The Layer 3 support in the Cisco C9500-24X-E empowers organizations with the ability to create and manage multiple subnets, implement inter-VLAN routing, and optimize the flow of traffic in the network. This is crucial for large-scale deployments where efficient communication between different segments of the network is essential.

Scalability is a critical consideration in network design, and the Cisco C9500-24X-E addresses this need with its 16 expansion slots. These slots provide opportunities for additional modules or interfaces, allowing organizations to scale their network infrastructure as demand grows. The flexibility offered by the expansion slots ensures that the switch can adapt to evolving business requirements and technological advancements.

Organizations can leverage these expansion slots for various purposes, such as adding more ports, incorporating specialized modules for specific functions, or integrating future technologies seamlessly. The ability to expand and customize the switch's capabilities makes the Cisco C9500-24X-E a versatile solution for diverse networking scenarios.

Being a managed switch, the Cisco C9500-24X-E comes equipped with advanced management capabilities that empower network administrators to configure, monitor, and optimize the switch's performance. The switch supports remote management protocols, enabling administrators to access and control the device from a centralized location. This is particularly valuable for large-scale deployments spread across different geographical locations.

Additionally, the switch offers a range of management features, including Quality of Service (QoS) settings, VLAN configuration, and security protocols. Quality of Service allows administrators to prioritize certain types of traffic, ensuring that critical applications receive the necessary bandwidth for optimal performance. VLAN configuration enables the segmentation of the network into virtual LANs, enhancing security and management. Robust security protocols protect against unauthorized access and potential threats, contributing to a secure networking environment.

In an era where environmental sustainability is a growing concern, the Cisco C9500-24X-E incorporates energy-efficient features to minimize its ecological footprint. The switch is designed to optimize power consumption without compromising performance. Energy-efficient technologies, such as IEEE 802.3az Energy Efficient Ethernet, enable the switch to dynamically adjust power usage based on network traffic, resulting in reduced energy costs and a greener IT infrastructure.

This commitment to energy efficiency aligns with the broader industry trend of promoting eco-friendly practices in technology. Organizations can benefit not only from the switch's high performance but also from the cost savings associated with its energy-efficient operation over the long term.

Ensuring the reliability of network infrastructure is paramount for businesses, and the Cisco C9500-24X-E is engineered with this in mind. The switch incorporates redundancy features to mitigate the impact of hardware failures and enhance overall system availability. Hot-swappable power supplies and fan modules allow components to be replaced without disrupting the operation of the switch, minimizing downtime and ensuring continuous network availability.

The Cisco C9500-24X-E supports advanced protocols such as Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) for loop prevention and rapid convergence in the event of network topology changes. These features contribute to a resilient and highly available network infrastructure.

Understanding the use cases and applications for which the Cisco C9500-24X-E is well-suited is crucial for potential adopters. Let's explore some scenarios where this managed switch shines.

The C9500-24X-E's 10 Gigabit Ethernet speed and expansion slot flexibility make it an ideal choice for data center deployments. In data centers, where rapid data transfer and scalability are paramount, this switch can handle the demands of high-performance computing and storage systems.

Large enterprise networks with diverse connectivity requirements can benefit from the versatility of the C9500-24X-E. Its Layer 3 support and comprehensive management features make it well-suited for complex network architectures found in large organizations.

Applications that demand high bandwidth, such as video streaming, large file transfers, and real-time communication, can leverage the 10 Gigabit Ethernet speed of the C9500-24X-E. This ensures a seamless and responsive user experience in environments where bandwidth-intensive tasks are common.

The Cisco Catalyst 9500 24 Ports 10G Switch (C9500-24X-E) is a high-performance, scalable switch designed for enterprise and service provider networks. Some of the key benefits of this switch include:

• High-density 10 Gigabit Ethernet ports: This product has 24 ports of 10G Ethernet, allowing for a high number of connections in a small form factor. This is ideal for environments with a large number of devices and users that require high-speed connectivity.
• Advanced security features: The switch includes security features such as Cisco TrustSec, Cisco Stealthwatch, and Cisco Identity Services Engine (ISE) to help protect against threats and secure network access. This ensures your network and data are protected from malicious attacks and unauthorized access.
• Scalability: The switch is designed to be able to handle a large number of devices and users, making it suitable for growing networks. This means that the switch can grow with your network and adapt to new technologies, without the need to replace the switch.
• High availability: The switch includes features such as redundant power supplies and fans, to ensure that the switch remains operational even in the event of a failure. This helps to minimize downtime and ensure that the network is always available to users.
• Performance: The switch also supports features such as Quality of Service (QoS) and Link Aggregation Control Protocol (LACP) to ensure that the network traffic is handled efficiently and effectively.
• Energy efficiency: The switch supports features such as EnergyWise, which helps to reduce energy consumption, making it an eco-friendly option.

The Cisco Catalyst 9500 24 Ports 10G Switch (C9500-24X-E) is designed to be highly reliable, with several features built-in to ensure that the switch remains operational even in the event of a failure. Some of the key reliability features include:

• Redundant power supplies: The switch has two power supplies, so if one fails, the other one can take over, ensuring that the switch remains operational. This helps to minimize downtime and ensure that the network is always available to users.
• Redundant fans: The switch has two fans, so if one fails, the other one can take over, ensuring that the switch remains cool and operational.
• Non-stop forwarding: The switch supports Non-Stop Forwarding (NSF) with Stateful Switchover (SSO) which is a technology that ensures that the switch continues to forward packets even if the control plane fails. This helps to minimize downtime and ensure that the network is always available to users.
• High availability protocols: The switch supports protocols such as Hot Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP) to ensure that the switch remains operational in the event of a failure.
• Resilient network design: The switch can be configured in a redundant network topology which helps to ensure that the network remains operational even in the event of a failure.
• Regular software updates: The switch software is regularly updated by Cisco to fix bugs and add new features, which helps to ensure that the switch remains operational and secure.

All these features make this part Cisco Catalyst 9500 24 Ports 10G Switch a reliable option for enterprise and service provider networks.

• Manufacturer: Cisco
• Model Number or SKU# C9500-24X-E
• Product Type: Layer 3 Switch
• Product Series: 9500
• Product Line: Catalyst

• Uplink Port: Yes
• Port: 24 Ports Switch
• Modular: Yes
• Port/Expansion Slot Details: 16 x 10 Gigabit Ethernet Expansion Slot

• Media Type: Supported Optical Fiber
• Ethernet Technology: 10 Gigabit Ethernet
• Network Technology: 10GBase-X

• Number of Total Expansion Slots: 16
• Expansion Slot Type: SFP+
• Shared SFP Slot: No
• Number of SFP+ Slots: 16
• Layer Supported: 3
• Manageable: Yes

• Routing Protocol: OSPF, RIP-1, RIP-2, IGMP, VRRP, PIM-SM, PIM-SSM, Policy-based Routing (PBR), RIPng
• Remote Management Protocol: SNMP 1, RMON 1, RMON 2, SNMP, SNMP 3, SNMP 2c, TFTP, NETCONF, RESTCONF

Power

• Power Device: Internal Power Supply - Hot-plug
• Power Redundancy: Yes
• Power Provided: 950 Watt
• Voltage Required: AC 120/230 V (50 - 60 Hz)

Finally, the Cisco C9500-24X-E Catalyst 9500 managed switch stands as a robust and feature-rich solution for organizations seeking a high-performance networking infrastructure. Its physical design, diverse port configuration, Layer 3 support, scalability, advanced management capabilities, energy-efficient operation, and reliability features make it well-suited for a wide range of applications.

As businesses continue to evolve and embrace digital transformation, the demand for powerful and flexible networking solutions like the Cisco C9500-24X-E is likely to grow. Whether in data centers, enterprise networks, or other complex environments, this switch offers the performance, versatility, and reliability necessary to meet the challenges of modern networking. As technology advances, organizations must invest in solutions that not only meet their current needs but also provide a foundation for future growth and innovation. The Cisco C9500-24X-E, with its blend of cutting-edge features and thoughtful design, positions itself as a valuable asset in the ever-changing landscape of enterprise networking.