Cisco C9300-NM-2Y 2 Ports Expansion Module 25 Gigabit Refurbished

Product Details of the Cisco 2 Ports Expansion Module

In the ever-evolving landscape of networking technology, Cisco continues to be a key player, offering cutting-edge solutions to meet the growing demands of businesses and organizations. One such innovation is the Cisco C9300-NM-2Y, a 2 Ports Expansion Module designed for the Catalyst 9300 series. In this comprehensive guide, we'll delve into the intricacies of this expansion module, shedding light on its features, benefits, and the transformative impact it can have on your network infrastructure.

At the core of the Cisco C9300-NM-2Y lies a powerful architecture designed to enhance the capabilities of Catalyst 9300 switches. This expansion module is equipped with 2 ports, unleashing the potential of high-speed connectivity in the form of 25 Gigabit Ethernet. Before delving into the specifics, let's explore the broader context of the Catalyst 9300 series.

The Catalyst 9300 series represents Cisco's commitment to delivering a resilient and secure network infrastructure. These switches are designed to provide an exceptional user experience while ensuring scalability and flexibility. The addition of the C9300-NM-2Y expansion module further extends the capabilities of Catalyst 9300, making it a versatile solution for various networking needs.

One of the standout features of the Cisco C9300-NM-2Y is its support for 25 Gigabit Ethernet. This marks a significant leap in data transfer speeds, catering to the increasing demands of bandwidth-intensive applications and workloads. The two ports on the expansion module provide a robust foundation for high-performance networking, facilitating seamless communication and data transfer within the network.

The C9300-NM-2Y is designed for simplicity and ease of use. The module seamlessly integrates with Catalyst 9300 switches, expanding their capabilities without compromising efficiency. Network administrators can easily configure and manage the module to optimize network performance, ensuring a smooth and reliable operation.

The inclusion of two ports in the Cisco C9300-NM-2Y is a strategic move to enhance network scalability. Each port capable of delivering 25 Gigabit Ethernet speeds contributes to the overall bandwidth capacity of the network. This scalability is crucial for accommodating the ever-increasing volume of data traffic and supporting the growth of networked devices within an organization.

The Catalyst 9300 series, in conjunction with the C9300-NM-2Y expansion module, supports stackability. This feature allows multiple switches to be interconnected, forming a unified and highly scalable network infrastructure. Stackability not only simplifies management but also ensures redundancy and fault tolerance, contributing to the overall reliability of the network.

Efficient network management requires real-time insights into the status of network components. The Cisco C9300-NM-2Y addresses this need by incorporating status indicators. These indicators, including Link/speed, Master, Stack, and System, provide at-a-glance information about the health and performance of the expansion module. Network administrators can leverage these indicators to identify and address issues promptly, minimizing downtime.

The C9300-NM-2Y is designed to operate at Layer 2 of the OSI model. This layer supports the efficient and reliable transfer of data within a local network. By focusing on Layer 2 functionality, Cisco ensures that the expansion module seamlessly integrates with existing network infrastructure, providing enhanced capabilities without introducing unnecessary complexity.

In the realm of networking, the concept of Jumbo Frames plays a crucial role in optimizing data transfer efficiency. The Cisco C9300-NM-2Y supports Jumbo Frames with a size of 9000 bytes. This capability is particularly beneficial in scenarios where large volumes of data need to be transferred quickly and efficiently. By accommodating larger frame sizes, the module contributes to improved network performance and reduced latency.

Managing the addresses of devices within a network is a critical aspect of network administration. The C9300-NM-2Y boasts a substantial MAC Address Table Size, supporting up to 16,000 entries. This ensures that the expansion module can effectively handle the addressing requirements of diverse network environments, accommodating a wide array of connected devices.

Industry Applications of 25 Gigabit Ethernet

The adoption of 25 Gigabit Ethernet, facilitated by the Cisco C9300-NM-2Y, extends beyond meeting the needs of today's networks. Various industries stand to benefit from the increased bandwidth and speed capabilities offered by this technology. From data centers handling massive volumes of information to enterprises requiring robust connectivity for mission-critical applications, the applications of 25 Gigabit Ethernet are diverse and impactful.

Catalyst 9300 in Enterprise Environments

In enterprise environments, where a reliable and high-performance network is essential, the Catalyst 9300 series with the C9300-NM-2Y expansion module shines. The combination of stackability, 25 Gigabit Ethernet support, and advanced features makes it an ideal choice for organizations looking to future-proof their network infrastructure. Whether supporting a growing workforce or facilitating seamless collaboration, the Catalyst 9300 series proves its mettle in demanding enterprise scenarios.

Security Features of C9300-NM-2Y

As security remains a top priority in networking, the Cisco C9300-NM-2Y incorporates features to safeguard the integrity and confidentiality of data. The module supports industry-standard security protocols, ensuring that data transfer across the network remains secure. Additionally, compatibility with Cisco's comprehensive security solutions further fortifies the network against potential threats.

Role in Network Segmentation

Network segmentation is a key strategy in enhancing security by isolating different segments of a network. The C9300-NM-2Y plays a crucial role in supporting network segmentation strategies, allowing organizations to create distinct segments with specific access controls. This helps in containing potential security breaches and limiting the impact of unauthorized access.

The Evolution of Networking Technologies

Networking technologies are in a constant state of evolution, driven by the need for higher speeds, increased capacity, and enhanced functionality. The Cisco C9300-NM-2Y, with its support for 25 Gigabit Ethernet, positions your network infrastructure to meet the demands of the future. As technologies like the Internet of Things (IoT) and 5G continue to reshape the digital landscape, having a forward-looking network architecture becomes increasingly critical.

Upgradability and Compatibility Assurance

Cisco, as a leading networking solutions provider, places a strong emphasis on upgradability. The C9300-NM-2Y is designed with compatibility assurance in mind, allowing organizations to seamlessly upgrade their network infrastructure without the need for a complete overhaul. This commitment to upgradability ensures that your investment in Cisco technology remains relevant and effective as networking requirements evolve.

• Manufacturer: Cisco
• Part Number or SKU# C9300-NM-2Y
• Product Line: Catalyst
• Product Type: Expansion Module

• Total Number of Ports: 2
• Application/Usage: Optical Network, Data Networking
• Form Factor: Plug-in Module

• Number of Total Expansion Slots: 2

• Media Type Supported: Optical Fiber
• Ethernet Technology: 25 Gigabit Ethernet
• Data Transfer Rate: 25 Gbps

• Compatibility: Cisco Catalyst 9300 Series Switches

In summary, the Cisco C9300-NM-2Y 2 Ports Expansion Module represents a significant advancement in networking technology, particularly within the Catalyst 9300 series. By supporting 25 Gigabit Ethernet, offering scalability through two ports, and seamlessly integrating with Catalyst 9300 switches, this expansion module addresses the growing demands of modern networks.

From enhancing network performance and scalability to providing advanced security features and facilitating future-proofing, the C9300-NM-2Y is a versatile solution for organizations across various industries. As the digital landscape continues to evolve, having a robust and adaptable network infrastructure becomes imperative, and Cisco's commitment to innovation ensures that the C9300-NM-2Y remains at the forefront of cutting-edge networking solutions.