Description
Introduction to Cisco N2K-C2348TQ-10GE Nexus 2348TQ Fabric Extender Module
The Cisco N2K-C2348TQ-10GE is a fabric extender module designed to expand networking capabilities in data centers. It’s part of the Nexus 2348TQ series, offering versatile connectivity. This module features 48 ports and includes 2x expansion slots, allowing for scalability. It operates with 10-gigabit Ethernet (10GE) Quad Small Form-Factor Pluggable (QSFP) ports and supports single-mode connectivity.
Understanding Fabric Extender Modules in Data Centers
Fabric extender modules play a vital role in data centers by extending the reach and flexibility of networking devices. They serve as intermediaries between switches and endpoints, expanding the number of ports available while maintaining high-speed connectivity.
Features of Cisco N2K-C2348TQ-10GE Nexus 2348TQ Fabric Extender Module48 Ports
This fabric extender module offers 48 ports, allowing numerous devices to connect simultaneously, expanding the network’s capacity.
2x Expansion Slots
The inclusion of 2 expansion slots enables additional flexibility and scalability, allowing for future upgrades or specialized functionality.
10GE Quad Small Form-Factor Pluggable (QSFP) Ports
Operating with 10-gigabit Ethernet (10GE) Quad Small Form-Factor Pluggable (QSFP) ports, this module supports high-speed data transfer for demanding networking requirements.
Single-Mode Connectivity
Supporting single-mode connectivity means the module is optimized for transmitting data over long distances with higher bandwidth, making it suitable for specific networking setups.
Importance of Fabric Extender Modules in Networking
Fabric extender modules offer several advantages for modern networking environments:
Increased Port Availability
By expanding the number of available ports, these modules accommodate more devices, enhancing the network’s capability to support a larger number of connections.
Simplified Scalability
The inclusion of expansion slots facilitates future scalability, allowing networks to grow and adapt to changing demands without significant infrastructure changes.
Streamlined Network Management
Fabric extender modules help streamline network management by providing a centralized point for connecting devices and reducing cable clutter.
Benefits of Using Cisco N2K-C2348TQ-10GE Nexus 2348TQ Fabric Extender Module
Enhanced Connectivity
With 48 ports and 10GE QSFP ports, this module ensures high-speed and reliable connectivity, supporting the demands of modern data centers.
Scalability and Future-Proofing
The presence of expansion slots allows for easy scalability, ensuring the network can accommodate future growth and technological advancements.
Single-Mode Connectivity for Long Distances
Supporting single-mode connectivity makes this module suitable for long-distance transmissions with higher bandwidth, providing versatility in network design.
Use Cases for Cisco N2K-C2348TQ-10GE Nexus 2348TQ Fabric Extender ModuleData Center Deployments
In data center environments where numerous devices require high-speed connections, this fabric extender module accommodates the extensive networking needs.
Enterprise Networks
Large enterprises with complex networking infrastructures benefit from the scalability and enhanced connectivity offered by these fabric extender modules.
High-Bandwidth Applications
For applications demanding high bandwidth and reliable connections, such as video streaming or large data transfers, this module ensures efficient data transmission.
Performance of Fabric Extender
The Cisco N2K-C2348TQ-10GE Nexus 48-port Fabric Extender (FEX) is a high-performance and scalable device designed for data center environments.
- VXLAN support: The FEX supports Virtual Extensible LAN (VXLAN) which allows for the creation of large-scale Layer 2 and Layer 3 networks, improves scalability, and provides better security and segmentation.
- Quality of Service (QoS): The FEX supports the Quality of Service (QoS) feature which allows to prioritization of different types of network traffic, such as voice and video traffic, for better performance and quality.
- Cisco Data Center Network Manager (DCNM): The FEX can be managed and configured through Cisco Data Center Network Manager (DCNM) which allows for easy monitoring, troubleshooting, and updates, which can help to ensure that the device is always up to date and running smoothly.
- Power over Ethernet (PoE): the switch supports PoE+ which allows to power of the device and other devices such as IP cameras and phones over the network cable
Reliability Information
The Cisco N2K-C2348TQ-10GE Nexus 48-port Fabric Extender (FEX) is designed to provide high reliability for data center environments. Here are some features that contribute to the reliability of the device:
- Redundancy: The FEX can be used in conjunction with the Cisco Nexus 2000 series switch to provide redundancy in the event of a failure, this helps to minimize downtime and maintain network availability.
- Quality of Service (QoS): The FEX supports the Quality of Service (QoS) feature which allows to prioritization of different types of network traffic, such as voice and video traffic, for better performance and quality. This ensures that mission-critical network traffic is given priority over other types of traffic, which helps to minimize delays and jitter in the network.
- Cisco Data Center Network Manager (DCNM) support: The FEX can be managed and configured through Cisco Data Center Network Manager (DCNM) which allows for easy monitoring, troubleshooting, and updates, this allows to easily identify and resolve potential issues, before they affect the performance of the network.
- Virtual Port-Channel (vPC) support: The FEX supports vPC, a Cisco Nexus technology that allows to aggregation of multiple links between the FEX and a pair of parent Nexus switches into a single logical link, this provides redundancy in case of link failure.
- Virtualization: The FEX supports Virtual Device Context (VDC) which allows to separate different virtual devices to run on the same physical device, this allows to ensure that each virtual device has its own resources and policies.
Main Information about this Cisco N2K-C2348TQ-10GE
- Manufacturer: Cisco
- Model Number or SKU# N2K-C2348TQ-10GE
- Product Type: Fabric Extender
Performance for 48 Ports Fabric Extender
- Total Number of Network Ports 48
- Media Type Supported: Optical Fiber
- Fiber Mode Supported: Single-mode
- Maximum Data Transfer Rate: 2.49 Gbit/s
- Number of Total Expansion Slots: 2
- Expansion Slot Type: SFP
Features of Single-Mode Extender
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Miscellaneous
- Additional Information
- Synchronization
- Local (diagnostic) and line (network) loopback
- Section DCC (SDCC) – Platform-dependent feature
- Payload mapping
- Supported SONET/SDH alarm and signal events
Compatibility
- Cisco CRS-1
- Cisco 12000 Series routers
- Cisco XR 12000 Series routers
- Cisco 7600 Series routers
In summary, the Cisco N2K-C2348TQ-10GE Nexus 2348TQ Fabric Extender Module is a crucial component in expanding and optimizing networking capabilities in data centers. With its 48 ports, 2x expansion slots, 10GE QSFP ports, and support for single-mode connectivity, it offers high-speed and versatile connectivity options. Whether in data center deployments, enterprise networks, or high-bandwidth applications, this fabric extender module contributes to efficient and scalable networking, enabling seamless communication among devices within the network infrastructure.
