Cisco C9300-NM-2Q Catalyst 9300 Series 40 Gigabit Expansion Module | Refurbished

Description

More Information for the Cisco C9300-NM-2Q 40 Gigabit Expansion Module

The Cisco C9300-NM-2Q expansion module plays a crucial role in enhancing the capabilities of the Catalyst 9300 series, specifically in the realm of 40 Gigabit LAN connectivity. This module is designed to provide businesses and organizations with a scalable and efficient solution for meeting the growing demands of their network infrastructure. In this comprehensive guide, we will delve into the key features, benefits, installation process, and practical applications of the Cisco C9300-NM-2Q expansion module, ensuring a thorough understanding for both novice users and seasoned IT professionals.

Understanding the Catalyst 9300 Series

Before delving into the details of the Cisco C9300-NM-2Q expansion module, it’s essential to have a basic understanding of the Catalyst 9300 series. The Catalyst 9300 is a family of enterprise-class stackable switches designed to deliver high performance, security, and scalability to modern networks. These switches are a fundamental component in building a robust and efficient network infrastructure.

Introduction to the Cisco C9300-NM-2Q Expansion Module

The Cisco C9300-NM-2Q expansion module is an integral part of the Catalyst 9300 series, specifically tailored to enhance the network’s capabilities in terms of 40 Gigabit LAN connectivity. This expansion module serves as a crucial accessory for organizations aiming to scale their networks, meet growing bandwidth requirements, and stay ahead in the dynamic landscape of networking technology.

Key Features of the Cisco C9300-NM-2Q Expansion Module

• Four 40 Gigabit Ethernet Ports: The expansion module is equipped with four 40 Gigabit Ethernet ports, providing high-speed connectivity to meet the demands of data-intensive applications and services.
• Enhanced Scalability: Designed with scalability in mind, the Cisco C9300-NM-2Q allows businesses to expand their network infrastructure seamlessly. The additional ports facilitate the connection of more devices and support increased data traffic.
• Hot-Swappable Design: The module features a hot-swappable design, allowing for easy installation or replacement without the need to power down the entire network. This feature ensures minimal downtime during maintenance or upgrades.
• Compatibility with Catalyst 9300 Series: The C9300-NM-2Q expansion module is specifically designed for compatibility with the Catalyst 9300 series switches. This ensures optimal performance and seamless integration within the Cisco networking ecosystem.
• High-Speed Data Transfer: With support for 40 Gigabit Ethernet, the module enables high-speed data transfer, reducing latency and ensuring a smooth and responsive network experience.

Benefits of Deploying the Cisco C9300-NM-2Q Expansion Module

• Increased Bandwidth: By adding four 40 Gigabit Ethernet ports to the Catalyst 9300 series switch, the expansion module significantly increases the available bandwidth. This is crucial for handling large data transfers and supporting bandwidth-intensive applications.
• Flexibility in Network Design: The additional ports provided by the module offer flexibility in network design, allowing businesses to adapt their infrastructure to changing requirements. This flexibility is essential for accommodating new devices and services without the need for a complete network overhaul.
• Future-Proofing Investments: Investing in the Cisco C9300-NM-2Q expansion module is a strategic move for future-proofing network infrastructure. As network demands evolve, having the capacity for high-speed connectivity ensures that the network can adapt to emerging technologies and applications.
• Improved Network Performance: The high-speed data transfer capabilities of the module contribute to improved network performance. Reduced latency and increased throughput result in a more efficient and responsive network, meeting the expectations of modern users.

Practical Applications of the Cisco C9300-NM-2Q Expansion Module

• Data Center Deployments: In data center environments where high-speed connectivity is paramount, the Cisco C9300-NM-2Q expansion module can be used to enhance the performance of Catalyst 9300 switches. This is particularly beneficial for supporting virtualization, storage, and other data-intensive applications.
• Enterprise Networks with Growing Bandwidth Needs: Businesses experiencing an increase in bandwidth requirements, whether due to expanding operations or adopting bandwidth-intensive applications, can leverage the C9300-NM-2Q to meet these demands. The module provides a scalable solution for accommodating the growing network traffic.
• Video Surveillance Systems: Video surveillance systems often generate large amounts of data that need to be transmitted quickly and efficiently. The high-speed connectivity of the expansion module makes it suitable for supporting video surveillance deployments, ensuring real-time monitoring and data transfer.
• Research and Development Environments: Research and development facilities that rely on high-performance computing and data analysis can benefit from the increased bandwidth provided by the Cisco C9300-NM-2Q expansion module. The module supports the seamless transfer of large datasets and promotes efficient collaboration among researchers.
• Cloud Service Providers: Cloud service providers dealing with a multitude of client data and applications can utilize the C9300-NM-2Q to enhance the capacity and speed of their network infrastructure. The module ensures that the provider can deliver reliable and high-performance services to their clients.

Network topologies supported

The Cisco Catalyst C9300-NM-2Q is a 2-slot 40-gigabit Ethernet network module designed for use with the Cisco Catalyst 9300 Series switches. It provides two 40-Gigabit Ethernet QSFP+ (Quad Small Form-Factor Pluggable Plus) ports that can support various network topologies.

Here are some of the network topologies that can be supported by the C9300-NM-2Q module:

• Point-to-Point: The C9300-NM-2Q can be used to connect two switches directly using a QSFP+ cable. This topology is typically used for high-speed data center interconnects or for connecting switches in a high-availability cluster.
• Spine-Leaf: In a spine-leaf topology, the C9300-NM-2Q can be used as a spine switch to connect multiple leaf switches in a data center. This provides a highly scalable and resilient network design.
• Ring: The C9300-NM-2Q can also be used in a ring topology to create a redundant network design. In this topology, each switch is connected to two other switches in a ring configuration, providing redundancy in case of a link failure.
• Mesh: In a mesh topology, each switch is connected to every other switch in the network. This topology provides high availability and redundancy but can be complex to manage and configure.

Cooling requirements of the 2 Slots Module

The Cisco Catalyst C9300-NM-2Q network module provides two slots for installing 40 Gigabit Ethernet (40G) QSFP+ transceiver modules on Cisco Catalyst 9300 Series switches. The module supports a range of cooling requirements to maintain optimal performance and reliability.

The cooling requirements of the C9300-NM-2Q module depend on the type of QSFP+ transceiver module installed and the operating conditions of the switch. The QSFP+ transceiver modules can be either passive or active, with the active modules requiring more power and generating more heat than the passive ones.

To ensure proper cooling, it is recommended to install active QSFP+ transceiver modules in the first slot of the module, as this slot has direct airflow from the switch’s fan modules. Passive modules can be installed in the second slot or both slots, but the airflow may not be as direct, so it’s important to ensure proper airflow and cooling in the switch’s chassis.

In addition to the proper installation of the QSFP+ transceiver modules, the switch’s cooling system must also be adequate to dissipate the heat generated by the modules. The Cisco Catalyst 9300 Series switches have built-in fan modules that provide front-to-back airflow to cool the modules and other components in the switch. It’s important to ensure that the fan modules are functioning properly and that the switch has adequate ventilation to allow for proper airflow.

Deployment Scenarios

The Cisco Catalyst C9300-NM-2Q is a network module designed for use with the Cisco Catalyst 9300 Series switches. This module provides two slots for 40 Gigabit Ethernet (40GbE) ports, allowing for high-speed data transfer in enterprise networks. When it comes to deployment scenarios, the C9300-NM-2Q can be used in a variety of ways to meet the needs of different network environments.

• Data Center Deployment In data centers, the C9300-NM-2Q can be deployed as an uplink module, providing high-speed connectivity between the access and core switches. This helps to ensure that data can be quickly and reliably transmitted across the network, improving overall performance and reducing latency. The module can be used to connect servers, storage devices, and other data center equipment to the network.
• Campus Deployment In campus environments, the C9300-NM-2Q can be used to provide high-speed connectivity between buildings or floors. The module can be installed in access switches in each building, providing a high-speed uplink to the core switch. This helps to ensure that users have access to high-speed data transfer, regardless of where they are located in the campus environment.
• High-Speed Connectivity for Virtualization The C9300-NM-2Q can also be used to provide high-speed connectivity for virtualization environments. The module can be installed in switches used to support virtualization, such as VMware or Microsoft Hyper-V, allowing for high-speed data transfer between virtual machines and the physical network.
• Distributed Enterprises The C9300-NM-2Q can also be used in distributed enterprise environments, where multiple remote sites need to be connected to the main network. The module can be installed in access switches at each remote site, providing a high-speed uplink to the core switch. This helps to ensure that users at remote sites have access to high-speed data transfer, regardless of where they are located.
• Cloud and Service Provider Networks Finally, the C9300-NM-2Q can be used in cloud and service provider networks, where high-speed connectivity is critical for delivering services to customers. The module can be installed in switches used to support cloud environments, such as OpenStack or CloudStack, allowing for high-speed data transfer between servers and the physical network.

General Information about this Cisco C9300-NM-2Q

• Manufacturer: Cisco
• Part Number or SKU# C9300-NM-2Q
• Product Type: Expansion Module
• Product Name: Catalyst 9300 Series 2 QSFP+ Slots 40 Gigabit Network Module

Technical Specifications

• Device Type: Expansion Module
• Form Factor: Plug-in Module
• Ports: 2 Ports with 40 Gigabit Qsfp+ each
• Connectivity Technology: Wired
• Data Link Protocol: 40 Gigabit LAN
• Data Transfer Rate: 40 Gbps
• Interfaces: 2 Ports with 40GB Ethernet – Qsfp+
• Compatibility: Specifically designed for use with CISCO Catalyst 9300

In short, the Cisco C9300-NM-2Q expansion module for Catalyst 9300 40 Gigabit LAN is a powerful and versatile addition to Cisco’s networking solutions. With its four 40 Gigabit Ethernet ports, hot-swappable design, and compatibility with the Catalyst 9300 series switches, this module provides businesses and organizations with the tools they need to scale their networks, increase bandwidth, and stay ahead in today’s dynamic digital landscape. Whether deployed in data centers, enterprise networks, video surveillance systems, research environments, or by cloud service providers, the Cisco C9300-NM-2Q proves to be a valuable asset for meeting the demands of modern networking. As technology continues to evolve, having a flexible and high-performance network infrastructure is essential, and the Cisco C9300-NM-2Q expansion module plays a crucial role in achieving this goal.