Cisco N7K-F248XT-25E 10 Gigabit Expansion Module L3 Rack-mountable

General Information of Module Layer 3 1U 

• Brand: Cisco
• Model: N7K-F248XT-25E
• Product Line: F2 Series
• Component Type: Expansion Module

Technical Specifications

• Optimized for data networking solutions

Ports and Interfaces

• Total Ports: 48
• Port Type: 10GBase-T LAN
• Connector Type: RJ-45 for Network LAN

Performance and Media Support

• Supported Media: Twisted Pair
• Transmission Standard: 10GBase-T

Data Transfer Speeds

• Maximum Speed: 10 Gbps (Gigabit Ethernet)

Key Features of Cisco N7K-F248XT-25E

• Supports up to 48 LAN ports, each providing fast 10 Gbps throughput

Efficient Connectivity

• Reliable and fast Ethernet connections via RJ-45 interfaces

Twisted Pair Compatibility

• Utilizes twisted pair cabling for robust and flexible connectivity

Seamless Integration

• Designed to integrate with existing data networking infrastructure effortlessly

FormFactor: 1U Rack-mountable

Introduction

The Cisco N7K-F248XT-25E Expansion Module is a remarkable networking solution that brings exceptional performance and scalability to modern data centers. Designed to meet the demands of high-density environments, this expansion module offers a range of impressive features. One of the standout features of the Cisco N7K-F248XT-25E is its 1U rack-mountable form factor, which provides numerous benefits for users.

Space Efficiency

In today's data centers, space is a valuable commodity. As businesses continue to grow and expand their network infrastructure, it becomes increasingly important to optimize the use of limited rack space. The 1U rack-mountable form factor of the Cisco N7K-F248XT-25E allows for efficient utilization of space by occupying just a single rack unit. This means that organizations can maximize their rack space and accommodate more networking equipment, servers, or storage devices in the same physical footprint.

Cost Savings

The compact size of the Cisco N7K-F248XT-25E not only helps save space but also leads to cost savings. By utilizing a 1U form factor, businesses can avoid the need for additional racks or expansion units, which can be expensive to purchase and maintain. With this expansion module, organizations can make the most of their existing infrastructure without incurring significant expenses for additional space.

Enhanced Airflow and Cooling

Efficient cooling is crucial for maintaining optimal performance and reliability of networking equipment. The 1U rack-mountable design of the Cisco N7K-F248XT-25E allows for improved airflow within the rack enclosure. This promotes better cooling and ensures that the expansion module operates within acceptable temperature ranges. By reducing heat buildup and enhancing cooling efficiency, the 1U form factor contributes to the overall stability and longevity of the networking infrastructure.

Ease of Installation and Maintenance

The 1U rack-mountable form factor offers unparalleled convenience when it comes to installation and maintenance. With its compact size, the Cisco N7K-F248XT-25E can be easily mounted in standard 19-inch racks, saving time and effort during initial setup. Additionally, the accessibility of the expansion module is enhanced by its placement in a single rack unit. This makes it simpler for technicians to connect cables, perform routine maintenance tasks, or troubleshoot issues without having to navigate through a complex network of equipment.

Scalability and Future-Proofing

As organizations grow and their networking needs evolve, scalability becomes a critical consideration. The 1U rack-mountable design of the Cisco N7K-F248XT-25E allows for seamless scalability within the existing infrastructure. With its compact form factor, businesses can easily add additional expansion modules or networking equipment as required, without the need for significant infrastructure overhauls. This ensures that the investment in the Cisco N7K-F248XT-25E is future-proofed and capable of accommodating future growth.

Speed: 10 Gigabit

Introduction

Speed is a fundamental aspect of any networking solution, and the Cisco N7K-F248XT-25E Expansion Module delivers exceptional performance in this regard. Featuring a blazing-fast speed of 10 Gigabit, this expansion module enables businesses to handle bandwidth-intensive applications and data transfers with ease. Let's explore the benefits and importance of this impressive speed for users.

High Bandwidth Capacity

The 10 Gigabit speed offered by the Cisco N7K-F248XT-25E Expansion Module allows for a significant increase in bandwidth capacity. With this level of throughput, businesses can support the growing demand for data transmission within their networks. Whether it's transferring large files, streaming high-definition media, or running bandwidth-hungry applications, the 10 Gigabit speed ensures that data can flow seamlessly without bottlenecks or latency issues.

Improved Network Performance

Network performance is a critical factor in delivering a seamless user experience. Slow data transfers and network congestion can have a detrimental impact on productivity and user satisfaction. The 10 Gigabit speed of the Cisco N7K-F248XT-25E ensures that data can be transmitted at lightning-fast speeds, reducing latency and improving overall network performance. This is particularly beneficial for businesses that deal with time-sensitive applications or real-time data processing.

Support for Virtualization

In today's virtualized environments, where multiple virtual machines share the same physical infrastructure, network speed becomes even more crucial. The 10 Gigabit speed of the Cisco N7K-F248XT-25E enables efficient communication between virtual machines and ensures that network resources are effectively utilized. By providing high-speed connectivity, this expansion module empowers businesses to take full advantage of virtualization technologies, resulting in improved resource allocation and workload management.

Future-Proofing

As technology continues to advance at a rapid pace, it's essential to invest in networking solutions that can accommodate future requirements. The 10 Gigabit speed of the Cisco N7K-F248XT-25E ensures that businesses are well-prepared for future growth and increasing bandwidth demands. With this expansion module, organizations can future-proof their networks and avoid the need for costly upgrades in the near term.

Layer: Layer 3

Introduction

The layer at which networking equipment operates plays a vital role in determining its capabilities and functionalities. The Cisco N7K-F248XT-25E Expansion Module operates at Layer 3, which is a significant advantage for users. Layer 3 networking brings a range of benefits and importance that enhance the performance and flexibility of the network infrastructure.

Enhanced Routing Capabilities

Operating at Layer 3, the Cisco N7K-F248XT-25E provides enhanced routing capabilities compared to lower-layer switches. Layer 3 switches can make intelligent routing decisions based on IP addresses, allowing for more efficient traffic management. This enables businesses to implement advanced routing protocols, such as OSPF or BGP, to optimize network performance, load balancing, and failover capabilities. By leveraging Layer 3 functionality, organizations can create a highly resilient and scalable network infrastructure.

Improved Security

Layer 3 switches offer improved security features compared to lower-layer switches. With the ability to perform access control lists (ACLs) and implement firewall policies at the network layer, the Cisco N7K-F248XT-25E can provide granular control over traffic flow and mitigate potential security threats. This ensures that only authorized traffic is allowed to traverse the network, safeguarding critical data and resources from unauthorized access or malicious activities.

Support for VLANs

Virtual LANs (VLANs) are a crucial component of modern network design, allowing for logical segmentation of networks and improved traffic management. Layer 3 switches like the Cisco N7K-F248XT-25E enable the creation and routing of VLANs, providing flexibility in network configuration. With support for VLANs, businesses can isolate network segments, improve security by controlling inter-VLAN traffic, and optimize bandwidth allocation based on specific requirements.

Interoperability with Layer 2 and Layer 3 Devices

The Layer 3 capabilities of the Cisco N7K-F248XT-25E allow for seamless interoperability with both Layer 2 and Layer 3 devices. This ensures compatibility with a wide range of networking equipment, making it easier to integrate the expansion module into existing network infrastructures. Whether it's connecting to Layer 2 switches, Layer 3 routers, or other Layer 3 switches, the Cisco N7K-F248XT-25E can facilitate efficient communication and enable the implementation of complex network topologies.

Scalability and Flexibility

Layer 3 networking brings scalability and flexibility to network architectures. With the Cisco N7K-F248XT-25E operating at Layer 3, businesses have the freedom to design and implement complex network topologies to meet their specific requirements. Whether it's creating multiple VLANs, implementing dynamic routing protocols, or establishing virtual private networks (VPNs), the Layer 3 capabilities of this expansion module empower organizations to build robust and adaptable networks.

In conclusion, the Cisco N7K-F248XT-25E Expansion Module offers an impressive array of features that cater to the needs of modern data centers. The 1U rack-mountable form factor ensures space efficiency, cost savings, enhanced airflow, and ease of installation and maintenance. The 10 Gigabit speed delivers high bandwidth capacity, improved network performance, support for virtualization, and future-proofing capabilities. Lastly, the Layer 3 functionality brings enhanced routing capabilities, improved security features, support for VLANs, interoperability with other devices, and scalability and flexibility to the network infrastructure. With these features combined, the Cisco N7K-F248XT-25E Expansion Module proves to be a valuable addition to any data center environment.