Cisco N9K-C92348GC-X 48 Ports Managed Switch Gigabit QSFP28 New

In the realm of networking infrastructure, the N9K-C92348GC-X Nexus Layer3 (L3) Managed 48 Ports Switch stands out as a robust and sophisticated solution. This device, equipped with Gigabit Ethernet capabilities, Quad Small Form-Factor Pluggable Plus 28 (QSFP28) ports, and rack-mountable design, represents a powerful tool for managing and optimizing network traffic. This article aims to provide a detailed understanding of the key features and benefits of the N9K-C92348GC-X switch in simple English, with a focus on clarity and accessibility.

The N9K-C92348GC-X is a Layer3 (L3) Managed Switch designed to handle 48 ports of Gigabit Ethernet. This means it can facilitate the transfer of data at a rate of 1 gigabit per second, offering a substantial upgrade from traditional Ethernet speeds. The switch's Layer 3 capabilities imply that it operates at the network layer of the OSI model, providing routing and forwarding functionalities, which are essential for efficient data transmission within complex networks.

Gigabit Ethernet is a high-speed networking technology that enables faster data transfer compared to standard Ethernet. With the N9K-C92348GC-X supporting Gigabit Ethernet on all its 48 ports, users can experience significantly improved network performance. This is particularly crucial in modern environments where large amounts of data are constantly being transmitted, such as in data centers, enterprises, and other bandwidth-intensive applications.

The inclusion of Quad Small Form-Factor Pluggable Plus 28 (QSFP28) ports enhances the versatility of the N9K-C92348GC-X switch. QSFP28 is a compact and high-density optical transceiver module widely used for high-speed data connections. The switch's compatibility with QSFP28 allows for flexible connectivity options, supporting various networking needs and enabling the switch to adapt to different environments seamlessly.

The N9K-C92348GC-X is designed to be rack-mountable, providing a space-efficient solution for network infrastructure. Rack-mountable switches are organized in standard server racks, optimizing space utilization in data centers and network closets. This design not only simplifies cable management but also contributes to a neater and more organized networking environment.

The N9K-C92348GC-X supports both twisted pair and optical fiber connections, offering flexibility in network design. Twisted pair cables, commonly known as Ethernet cables, are cost-effective and suitable for short to medium-distance connections. On the other hand, optical fiber cables enable high-speed, long-distance data transmission and are ideal for scenarios where data needs to travel extended distances without signal degradation.

The N9K-C92348GC-X is designed with scalability in mind, allowing for the seamless expansion of network infrastructure as business requirements grow. With 48 Gigabit Ethernet ports, the switch accommodates a substantial number of devices and users, making it suitable for both small-scale and enterprise-level deployments.

As a Layer 3 switch, the N9K-C92348GC-X goes beyond the basic functions of a traditional Layer 2 switch. It incorporates routing capabilities, enabling it to make intelligent decisions about how to forward data between different networks. This is particularly beneficial in complex networking environments where efficient data routing is crucial for optimal performance.

The switch's Gigabit Ethernet support ensures high-speed data transfer, meeting the demands of modern applications and workflows. Whether it's large file transfers, video streaming, or real-time communication, the N9K-C92348GC-X provides the necessary bandwidth to handle data-intensive tasks efficiently.

The inclusion of QSFP28 ports adds a layer of versatility to the N9K-C92348GC-X switch. These high-density ports support various transceiver modules, including those for optical fiber connections. This flexibility allows organizations to choose the most suitable connectivity options for their specific networking needs.

The rack-mountable design of the N9K-C92348GC-X contributes to the efficient use of physical space in data centers and server rooms. By neatly organizing switches in standard racks, administrators can optimize space, improve accessibility for maintenance, and ensure a tidy and well-managed networking environment.

The switch's compatibility with both twisted pair and optical fiber cabling provides users with options to tailor their network infrastructure according to specific requirements. This dual support allows for a versatile and adaptable network design, catering to diverse connectivity needs within an organization.

The Gigabit Ethernet support on all 48 ports ensures a substantial improvement in network performance. This is particularly advantageous in scenarios where large volumes of data need to be transmitted quickly and reliably. The switch's high-speed capabilities contribute to reduced latency and enhanced user experience.

The QSFP28 ports offer enhanced flexibility in network design. Organizations can choose from a variety of transceiver modules to meet specific requirements, whether it be for high-speed data connections, long-distance fiber optics, or other specialized needs. This adaptability ensures that the switch can be tailored to the unique demands of different networking environments.

The Layer 3 capabilities of the N9K-C92348GC-X contribute to streamlined network management. With routing functionality integrated into the switch, administrators can make intelligent decisions about data forwarding, leading to more efficient traffic flow and better overall network performance. This is particularly valuable in large and complex network infrastructures.

Space-Efficient Design for Data Centers

The rack-mountable design of the switch is especially beneficial for data centers where space optimization is crucial. By neatly organizing switches in racks, data center administrators can make the most efficient use of available space, contributing to a more organized and manageable environment. This is essential for maintaining and upgrading network infrastructure effectively.

The support for both twisted pair and optical fiber connectivity provides versatility in network design. Organizations can choose the most appropriate cabling for their specific needs, whether it's cost-effective Ethernet cables for shorter distances or high-speed optical fiber for extended reach. This adaptability ensures that the N9K-C92348GC-X can meet a wide range of connectivity requirements.

Applications and Use Cases

• Data Centers: The N9K-C92348GC-X is well-suited for deployment in data centers where high-performance networking is crucial. Its Gigabit Ethernet ports and QSFP28 compatibility make it ideal for handling the substantial data loads typical in data center environments.
• Enterprise Networks: In large enterprises with diverse networking needs, the switch's Layer 3 capabilities and extensive port options make it a reliable choice. It can efficiently handle the communication requirements of various departments and teams within the organization.
• Cloud Service Providers: Cloud service providers benefit from the N9K-C92348GC-X's ability to support high-speed connections and its rack-mountable design. These features contribute to the scalability and efficiency required in cloud computing environments.

• Manufacturer: Cisco
• Part Number or SKU# N9K-C92348GC-X
• Product Series: 9200
• Product Model: 92348GC-X
• Product Type: Ethernet Switch

• Total Number of Network Ports: 48
• Uplink Port: Yes
• Modular: Yes
• Port/Expansion Slot Details: 4 x 25 Gigabit Ethernet Expansion Slot
• Port/Expansion Slot Details: 48 x Gigabit Ethernet Network
• Port/Expansion Slot Details: 2 x 100 Gigabit Ethernet Expansion Slot
• Compatible Rack Unit: 1U
• Form Factor: Rack-mountable