N2K-C2248TF Cisco Nexus 2248TF Fabric Extender

Cisco Nexus 2248TF Fabric Extender (SKU# N2K-C2248TF)

Manufacturer Overview

• Brand: Cisco Systems, Inc.
• Product Series: Nexus 2000
• Model: 2248TF
• Part Number: N2K-C2248TF
• Product Type: Fabric Extender

Networking Features of the Nexus 2248TF

• Layer 2 VLAN Trunking: Supports VLAN trunks, allowing for flexible Layer 2 network segmentation.
• IEEE 802.1Q VLAN Encapsulation: Ensures seamless traffic isolation and efficient data delivery across VLANs.
• Cisco EtherChannel Technology: Utilizes link aggregation on uplinks for enhanced throughput and redundancy.
• Advanced PortChannel Hashing: Optimizes load balancing and traffic distribution across multiple links.

High-Performance Data Transmission

• Jumbo Frames Support: Capable of handling large packets up to 9216 bytes, ensuring efficient data transfers in high-bandwidth environments.
• Pause Frames: Implements priority flow control (PFC) and IEEE 802.3x standards for reliable flow management.

Private VLAN Capabilities

• Private VLANs (PVLANs): Offers promiscuous mode only on uplink ports, enabling isolated and secure VLAN configurations.

Uplink and Host Interface Features

• Auto-Negotiation for Host Interfaces: Automatically negotiates to 1000BASE-T, ensuring full-duplex operation on connected devices.

Robust Hardware Design

• Hot-Swappable Components: Field-replaceable power supplies and fan modules can be swapped without downtime, enhancing serviceability.
• Power-On Self-Test (POST): Runs diagnostics to ensure hardware functionality at startup.

Monitoring and Management

• Remote Monitoring (RMON): Provides real-time network monitoring, helping administrators manage traffic and troubleshoot issues efficiently.

Name: Cisco Nexus 2248TF Fabric Extender

The Cisco N2K-C2248TF Fabric Extender, also known as the Cisco Nexus 2248TF Fabric Extender, is a powerful networking device that offers enhanced connectivity and flexibility. This feature-rich fabric extender is designed to seamlessly integrate with Cisco Nexus switches, providing users with a reliable and efficient network solution.

Benefits of the Cisco Nexus 2248TF Fabric Extender

1. Enhanced Network Scalability

With the Cisco Nexus 2248TF Fabric Extender, users can easily scale their network infrastructure to meet growing business demands. The fabric extender allows for the addition of multiple devices, enabling seamless expansion without compromising performance or network stability.

2. Simplified Management

The Cisco Nexus 2248TF Fabric Extender offers a user-friendly interface that simplifies network management tasks. With its intuitive design and comprehensive features, administrators can easily configure and monitor the fabric extender, ensuring optimal performance and security.

3. Increased Flexibility

This fabric extender supports various deployment options, including top-of-rack and end-of-row configurations. Its flexible design allows users to adapt their network architecture to suit their specific requirements, making it an ideal solution for businesses of all sizes.

4. High-Speed Connectivity

The Cisco Nexus 2248TF Fabric Extender supports Gigabit Ethernet connectivity, providing users with high-speed data transfer capabilities. This ensures that data-intensive applications and processes can run smoothly without any bottlenecks or latency issues.

a) Improved Work Efficiency

With its high-speed connectivity, the fabric extender enables faster data transmission between devices, resulting in improved work efficiency. Users can transfer large files, stream high-definition media, and access cloud-based applications without experiencing any lag or slowdown.

b) Seamless Collaboration

The high-speed connectivity offered by the Cisco Nexus 2248TF Fabric Extender facilitates seamless collaboration among team members. Whether it's sharing files or conducting video conferences, users can rely on fast and reliable network connections to streamline their workflows.

c) Enhanced Customer Experience

For businesses that rely on customer-facing applications, the high-speed connectivity provided by the fabric extender ensures a smooth and uninterrupted user experience. Customers can access online services, browse websites, and make online purchases without any delays or performance issues.

Posts: 48

The Cisco Nexus 2248TF Fabric Extender is equipped with 48 ports, offering users a high level of connectivity and versatility. This feature allows for the seamless integration of multiple devices into the network, ensuring efficient data transmission and communication.

Benefits of 48 Ports

1. Increased Device Connectivity

With 48 ports, users can connect a wide range of devices to the fabric extender, including servers, switches, storage devices, and more. This enhanced connectivity enables businesses to accommodate their growing network requirements without the need for additional infrastructure investments.

2. Simplified Network Architecture

The Cisco Nexus 2248TF Fabric Extender's 48 ports allow for a simplified and streamlined network architecture. Users can consolidate their network devices and reduce the complexity of their infrastructure, resulting in improved manageability and reduced costs.

3. Enhanced Network Performance

The 48 ports provided by the fabric extender ensure optimal network performance by minimizing data congestion and bottlenecks. With more ports available, users can distribute network traffic evenly, preventing data overload and ensuring smooth data transmission.

a) Reliable Data Transfer

The increased number of ports allows for reliable and efficient data transfer between devices. Users can rely on the fabric extender to deliver data quickly and accurately, ensuring that critical information reaches its destination without any delays or loss.

b) Seamless Device Integration

The 48 ports enable seamless integration of various devices into the network infrastructure. Whether it's connecting servers, storage systems, or other network devices, users can easily expand their network capabilities without compromising performance or stability.

c) Future-Proof Investment

The abundance of ports offered by the Cisco Nexus 2248TF Fabric Extender ensures that businesses can future-proof their network infrastructure. With the ability to accommodate more devices, users can scale their network as their business grows, eliminating the need for costly upgrades or replacements.

Speed: 1 Gigabit Ethernet

The Cisco Nexus 2248TF Fabric Extender supports 1 Gigabit Ethernet speed, providing users with fast and reliable data transfer capabilities. This feature ensures that data-intensive applications and processes can run smoothly without any performance bottlenecks or latency issues.

Benefits of 1 Gigabit Ethernet Speed

1. High-Speed Data Transfer

The 1 Gigabit Ethernet speed offered by the fabric extender enables users to transfer large files and data sets quickly and efficiently. This ensures that data-intensive tasks, such as backups, file sharing, and multimedia streaming, can be performed without any delays or interruptions.

2. Improved Application Performance

With its high-speed data transfer capabilities, the fabric extender enhances the performance of network applications. Users can access cloud-based services, run virtualized applications, and perform data analysis tasks with ease, resulting in improved productivity and efficiency.

3. Scalable Network Architecture

The 1 Gigabit Ethernet speed allows for a scalable network architecture that can accommodate future growth and expansion. Users can rely on the fabric extender to support their evolving network requirements, ensuring that their infrastructure remains capable of handling increasing data demands.

a) Faster Workflows

The high-speed data transfer facilitated by 1 Gigabit Ethernet speed enables faster workflows and improved work efficiency. Users can transfer files, access shared resources, and collaborate in real time without experiencing any lag or performance issues.

b) Reliable Connectivity

The fabric extender's 1 Gigabit Ethernet speed ensures reliable and stable network connectivity. Users can rely on the fabric extender to deliver data quickly and accurately, enabling seamless communication and collaboration between devices.

c) Reduced Downtime

With its high-speed data transfer capabilities, the fabric extender minimizes network downtime and ensures continuous operation. Users can rely on the fabric extender to keep their network up and running, maximizing productivity and minimizing disruptions.

Uplink: 4x 10 Gigabit Ethernet

The Cisco Nexus 2248TF Fabric Extender features 4x 10 Gigabit Ethernet uplink ports, offering users fast and reliable connectivity to the core network infrastructure. This feature allows for high-speed data transmission and enables seamless communication between the fabric extender and other network devices.

Benefits of 4x 10 Gigabit Ethernet Uplink

1. Enhanced Network Performance

The 4x 10 Gigabit Ethernet uplink ports provided by the fabric extender ensure optimal network performance by facilitating high-speed data transmission. Users can rely on these uplink ports to deliver data quickly and efficiently, minimizing latency and ensuring smooth communication between devices.

2. Increased Bandwidth Capacity

The 10 Gigabit Ethernet uplink ports offer users a significant increase in bandwidth capacity compared to traditional Ethernet connections. This allows for the transfer of large amounts of data quickly and efficiently, supporting data-intensive applications and processes.

3. Seamless Integration with Core Network

The 10 Gigabit Ethernet uplink ports enable seamless integration of the fabric extender with the core network infrastructure. Users can rely on these uplink ports to establish high-speed connections to core switches or routers, ensuring a reliable and efficient network architecture.

a) Fast Data Transfer

The 10 Gigabit Ethernet uplink ports facilitate fast data transfer between the fabric extender and the core network infrastructure. Users can rely on these uplink ports to transmit data quickly and accurately, ensuring that critical information reaches its destination without any delays or loss.

b) Improved Network Latency

By offering high-speed connectivity, the 10 Gigabit Ethernet uplink ports minimize network latency and ensure smooth communication between devices. Users can enjoy real-time collaboration, video conferencing, and other latency-sensitive applications without experiencing any performance issues.

c) Future-Proof Investment

The inclusion of 10 Gigabit Ethernet uplink ports future-proofs the Cisco Nexus 2248TF Fabric Extender, allowing users to scale their network infrastructure as their business grows. With the ability to establish high-speed connections to core switches or routers, users can accommodate increasing data demands without the need for costly upgrades.

Form Factor: 1U rack-mountable

The Cisco Nexus 2248TF Fabric Extender is designed with a 1U rack-mountable form factor, providing users with a compact and space-efficient networking solution. This form factor allows for easy installation and integration into existing rack-mounted equipment.

Benefits of 1U Rack-Mountable Form Factor

1. Space Efficiency

The 1U rack-mountable form factor of the fabric extender ensures space efficiency in data center environments. Users can maximize their rack space by vertically mounting the fabric extender, allowing for better utilization of available resources.

2. Ease of Installation

The 1U rack-mountable design allows for easy installation of the fabric extender into standard rack cabinets or enclosures. Users can simply slide the fabric extender into the desired slot and secure it in place, minimizing installation time and effort.

3. Enhanced Cable Management

The 1U rack-mountable form factor promotes efficient cable management practices. Users can route and organize cables neatly within the rack, reducing clutter and minimizing the risk of cable damage or disconnection.

a) Improved Airflow

The compact form factor of the fabric extender ensures unobstructed airflow within the rack, promoting efficient cooling and reducing the risk of equipment overheating. This enhances the overall reliability and performance of the network infrastructure.

b) Simplified Maintenance

The 1U rack-mountable design facilitates easy access to the fabric extender for maintenance and troubleshooting purposes. Users can quickly identify and resolve issues without having to remove or reposition other equipment in the rack.

c) Scalability

The 1U rack-mountable form factor allows users to easily add or remove fabric extenders as their network requirements evolve. This scalability feature provides businesses with the flexibility to expand their network infrastructure without significant disruption or additional costs.

Power Supply: Dual redundant

The Cisco Nexus 2248TF Fabric Extender is equipped with dual redundant power supplies, ensuring reliable and uninterrupted operation. This feature eliminates single points of failure and enhances the overall reliability and availability of the network infrastructure.

Benefits of Dual Redundant Power Supply

1. High Availability

The dual redundant power supplies provided by the fabric extender ensure continuous operation of the network infrastructure, even in the event of a power supply failure. Users can rely on these redundant power supplies to maintain power to the fabric extender, preventing costly downtime and data loss.

2. Fault Tolerance

The dual redundant power supplies offer fault tolerance by eliminating single points of failure. In the event of a power supply failure, the fabric extender automatically switches to the backup power supply without any interruption in network operation.

3. Increased Reliability

The redundancy provided by the dual power supplies enhances the overall reliability of the fabric extender. Users can rely on this feature to ensure continuous operation and protect their critical network infrastructure from unexpected power-related issues.

a) Uninterrupted Network Connectivity

The dual redundant power supplies ensure uninterrupted network connectivity by providing a reliable and stable power source to the fabric extender. Users can trust that their network infrastructure will remain operational, even during power fluctuations or outages.

b) Enhanced Data Protection

The redundancy offered by the dual power supplies minimizes the risk of data loss or corruption. Users can rest assured that their critical data is protected and that their network infrastructure remains operational, even in challenging or unpredictable power conditions.

c) Simplified Maintenance

The dual redundant power supplies simplify maintenance and replacement procedures. Users can replace a faulty power supply without disrupting network operations, ensuring that their network remains up and running during maintenance activities.

Weight: 5.5 lbs

The Cisco Nexus 2248TF Fabric Extender has a lightweight design, weighing only 5.5 lbs. This compact and portable form factor allows for easy installation and relocation, making it an ideal solution for businesses with dynamic network requirements.

Benefits of 5.5 lbs Weight

1. Easy Installation

The lightweight design of the fabric extender simplifies the installation process. Users can easily mount and secure the fabric extender without requiring additional assistance or specialized equipment, reducing installation time and effort.

2. Portability

The 5.5 lbs weight makes the fabric extender highly portable, allowing users to relocate it as needed. This flexibility is particularly beneficial for businesses that require temporary network setups or frequently change their network configurations.

3. Space Efficiency

The lightweight design of the fabric extender ensures space efficiency in rack-mounted environments. Users can easily integrate the fabric extender into existing rack cabinets or enclosures without adding significant weight or occupying excessive rack space.

a) Improved Flexibility

The lightweight design of the fabric extender offers increased flexibility in network deployments. Users can easily move and reposition the fabric extender to accommodate changing network requirements or optimize network performance.

b) Reduced Physical Strain

The lightweight nature of the fabric extender reduces the physical strain associated with installation and maintenance activities. Users can handle and manipulate the fabric extender comfortably without risking injury or fatigue.

c) Cost Savings

The lightweight design of the fabric extender contributes to cost savings in terms of shipping and transportation expenses. The reduced weight minimizes shipping costs and makes it easier to handle and transport the fabric extender to different locations.

Dimensions: 1.7 x 17.3 x 17.7 inches

The Cisco Nexus 2248TF Fabric Extender has compact dimensions, measuring at 1.7 x 17.3 x 17.7 inches. This form factor allows for easy integration into standard rack-mounted environments while optimizing space utilization.

Benefits of 1.7 x 17.3 x 17.7 inches Dimensions

1. Space Efficiency

The compact dimensions of the fabric extender ensure space efficiency in data center environments. Users can integrate the fabric extender into standard rack cabinets or enclosures without occupying excessive rack space or interfering with neighboring equipment.

2. Seamless Rack Integration

The 1.7 x 17.3 x 17.7 inches dimensions allow for seamless integration of the fabric extender into existing rack-mounted equipment. Users can easily slide the fabric extender into an available slot and secure it in place, ensuring a neat and organized network infrastructure.

3. Optimization of Rack Space

The compact form factor of the fabric extender optimizes rack space utilization, allowing users to accommodate more networking devices within a limited space. This is particularly beneficial for businesses that require high-density deployments or have limited rack capacity.

a) Efficient Heat Dissipation

The compact dimensions of the fabric extender promote efficient heat dissipation within the rack. Users can ensure proper airflow and cooling, minimizing the risk of equipment overheating and enhancing the overall reliability and performance of the network infrastructure.

b) Streamlined Cable Management

The compact form factor of the fabric extender simplifies cable management practices within the rack. Users can route and organize cables neatly, minimizing cable clutter and reducing the risk of cable damage or disconnection.

c) Scalability

The 1.7 x 17.3 x 17.7 inches dimensions allow for scalability in network deployments. Users can easily add or remove fabric extenders to meet their evolving network requirements, ensuring that their infrastructure remains adaptable and capable of handling increasing data demands.