N2K-C2348TQ-10GE Cisco 48 Ports Fabric Expansion Module Refurbished

The Cisco N2K-C2348TQ-10GE Nexus 2348TQ is a fabric extender module designed to expand and enhance networking capabilities. It offers 48 ports and supports single-mode connections, enabling reliable and high-speed data transfer. With 2x expansion slots, it provides flexibility for additional functionality. This module operates using 10-gigabit Ethernet (10GE) Quad Small Form-Factor Pluggable (QSFP) technology.

Fabric extender modules serve as extensions of network switches, allowing the expansion of network ports and capabilities. They enhance the connectivity of network switches by providing additional ports and functionalities.

The module offers 48 ports, providing numerous connection points for devices within a network, enabling simultaneous data transfer across multiple devices.

Supporting single-mode connections ensures reliable and high-quality data transmission over longer distances, ideal for scenarios requiring connections over extended ranges.

The presence of 2x expansion slots allows for additional functionality or connectivity options to be added to the module, offering flexibility in network design.

Operating on 10-gigabit Ethernet (10GE) Quad Small Form-Factor Pluggable (QSFP) technology ensures high-speed data transfer, meeting the demands of modern networking applications.

Fabric extender modules like the Cisco N2K-C2348TQ-10GE are crucial for network scalability and flexibility for several reasons:

They allow for the easy expansion of network ports, accommodating the growing number of devices connected to the network.

Fabric extenders offer flexibility in network design by providing additional ports and options for connecting various devices and components.

They streamline network management by providing a centralized point for managing multiple connections and devices.

Increased Connectivity

With 48 ports, this module offers increased connectivity options, allowing multiple devices to connect simultaneously within the network.

Reliable Long-Distance Connections

Supporting single-mode connections ensures reliable data transmission over longer distances, enhancing the reach of the network.

Flexibility for Expansion

The 2x expansion slots provide flexibility for expanding the module's functionality, accommodating future network growth or additional requirements.

In data centers where a large number of devices need to be interconnected, this module provides ample ports and reliable connectivity.

For large-scale enterprise networks, the module's high port count and flexibility cater to the diverse connectivity needs of different departments and areas.

In environments with high-demand applications such as video streaming, cloud services, or large-scale data processing, the module ensures fast and reliable connections.

The Cisco N2K-C2348TQ-10GE Nexus 48-port Fabric Extender (FEX) is designed to provide high performance and scalability for data center environments. Here are some features that contribute to the high performance of the device:

• High-speed connectivity: The FEX supports 10 Gigabit Ethernet connectivity for fast data transfer speeds, allowing for high throughput and low latency.
• Scalability: The FEX can be used in conjunction with the Cisco Nexus 2000 series switch to increase the number of ports and provide additional scalability for growing 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

The Cisco N2K-C2348TQ-10GE Nexus 48-port Fabric Extender (FEX) is a high-performance and scalable device designed for data center environments. It provides a wide range of features and capabilities to improve performance, scalability, and ease of management.

Here is some additional information about the Cisco Part 48 Ports Fabric Extender :

• Layer 2 and 3 Support: The FEX supports both Layer 2 and Layer 3 features, which allows for a more flexible and versatile network design.
• Power supplies: The FEX supports both AC and DC power supplies, which allows it to be used in a variety of data center environments.
• Form Factor: The FEX comes in a 1RU form factor, which allows it to be easily integrated into existing data center rack infrastructure.
• Port Types: The FEX includes 48 SFP+ ports, which provide 10 Gigabit Ethernet connectivity.
• Jumbo Frame support: the FEX supports jumbo frames up to 9216 bytes which allow for larger data packets to be transmitted, improving performance for large data transfers.
• Link Aggregation Control Protocol (LACP) Support: The FEX supports LACP which allows to bundle of physical interfaces into one logical interface, this helps to increase bandwidth and provides redundancy in case of link failure.
• Access Control Lists (ACL) Support: The FEX supports ACL which allows to filtering of incoming and outgoing traffic based on various criteria, this provides an additional layer of security and control over the network.
• Compatibility: The FEX is compatible with the Cisco Nexus 2000 series switch, which allows it to be easily integrated into existing data center networks.
• Energy efficient: The FEX is designed to be energy efficient, it supports EnergyWise, a Cisco technology that allows monitoring, measuring, and managing the power consumption of network devices, this feature helps to reduce energy consumption and costs.

The Cisco N2K-C2348TQ-10GE Nexus 48-port Fabric Extender (FEX) is a high-performance and scalable device designed for data center environments. Here are some additional information on the device:

• Form Factor: The FEX comes in a 1RU form factor, which allows it to be easily integrated into existing data center rack infrastructure.
• Power supplies: The FEX supports both AC and DC power supplies, which allows it to be used in a variety of data center environments.
• Network Management: The FEX can be managed and configured through Cisco Data Center Network Manager (DCNM) which allows for easy monitoring, troubleshooting, and updates, it also can be managed using other Cisco management tools such as Cisco Prime and Cisco DNA Center.
• Compatibility: The FEX is compatible with the Cisco Nexus 2000 series switch, which allows it to be easily integrated into existing data center networks.
• Port Types: The FEX includes 48 SFP+ ports, which provide 10 Gigabit Ethernet connectivity.
• 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.
• 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.
• Energy efficient: The FEX is designed to be energy efficient, it supports EnergyWise, a Cisco technology that allows monitoring, measuring, and managing the power consumption of network devices, this feature helps to reduce energy consumption and costs.

• Manufacturer: Cisco
• Model Number or SKU# N2K-C2348TQ-10GE
• Product Type: 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

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• Additional Information
• Synchronization
• Local (diagnostic) and line (network) loopback
• Section DCC (SDCC) - Platform-dependent feature
• Payload mapping
• Supported SONET/SDH alarm and signal events

• 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 versatile solution for expanding network capabilities. With its 48 ports, single-mode support, 2x expansion slots, and 10GE QSFP technology, it provides reliable and high-speed connectivity, offering scalability and flexibility in networking environments. Whether in data centers, enterprise networks, or high-demand applications, this module serves as a robust extension for meeting the diverse connectivity needs of modern networks.