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by Cisco
Product Line: Cisco 4100 Series
Product Type: Network adapter
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Title: Surplus

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Product Description

The FPR4K-NM-8X10G is a network adapter designed as a plug-in module featuring 8 ports of 10 Gigabit SFP+. It supports a data transfer rate of 10 Gbps over wired connectivity utilizing the 10 Gigabit Ethernet data link protocol. Each interface consists of 8 x 10GBase-SX - SFP+ ports, optimizing high-speed network communications.

FAQs for the FPR4K-NM-8X10G

  • What is the form factor of the 8-port 10-Gb SFP+ network module?
    The form factor is a plug-in module.
  • How many ports are available on this network adapter?
    There are 8 ports available, specifically 10 Gigabit SFP+ ports.
  • Is the connectivity for the 8-port 10-Gb SFP+ network module wired or wireless?
    The connectivity is wired.
  • What data link protocol does the network module support?
    It supports the 10 Gigabit Ethernet protocol.
  • What is the data transfer rate of the network module?
    The data transfer rate is 10 Gbps.
  • What type of interfaces does the network adapter offer?
    It offers 8 x 10GBase-SX - SFP+ interfaces.
  • Can the network module be used for high-speed data transfers?
    Yes, with a data transfer rate of 10 Gbps, it is suitable for high-speed data transfers.
  • What application is the 8-port 10-Gb SFP+ network module most suited for?
    It is best suited for environments requiring high-bandwidth connectivity, such as data centers and enterprise networks.
  • Is the installation of the network module complex?
    No, as a plug-in module, it is designed for easy installation.
  • Are all 8 ports on the network adapter capable of 10 Gbps speeds?
    Yes, all 8 ports support 10 Gbps speeds.

Product Review

The Cisco FPR4K-NM-8X10G network module offers a high data transfer rate of 10 Gbps across its eight 10-Gigabit SFP+ ports, supporting efficient, high-speed connectivity. However, its plug-in module form factor may limit compatibility to specific devices, restricting its use in diverse network environments. Additionally, while it provides substantial bandwidth for data-intensive applications, the absence of more advanced features like power over Ethernet (PoE) may be a drawback for certain deployments.


The Cisco FPR4K-NM-8X10G is a network module designed to deliver high-speed data transfer and connectivity solutions for enterprise and data center environments. This module features eight ports of 10-Gigabit SFP+ interfaces, offering a data transfer rate of 10 Gbps. As a plug-in module, it integrates seamlessly into compatible Cisco devices, enhancing network capacity and performance without the need for extensive hardware replacements. Key aspects of the Cisco FPR4K-NM-8X10G include its support for the 10 Gigabit Ethernet data link protocol, ensuring fast and reliable data communication between connected devices. The use of SFP+ ports provides flexibility in network design, allowing for the use of various fiber optic cable types to meet the distance and bandwidth requirements of different deployment scenarios.
  • Connectivity Technology: Wired, ensuring stable and secure connections.
  • Data Link Protocol: 10 Gigabit Ethernet, for high-speed network communications.
  • Interfaces: 8 x 10GBase-SX - SFP+, offering versatile connectivity options.
Due to its wired connectivity technology, the module ensures a reliable connection that is less susceptible to interference compared to wireless solutions. This is particularly important in environments where data integrity and security are paramount. The module's focus on 10 Gigabit Ethernet makes it suitable for applications that demand high bandwidth, such as video streaming, high-volume transaction processing, and large-scale cloud computing operations. The 8 x 10GBase-SX - SFP+ interfaces support the use of short wavelength (SX) multimode fiber optic cables, which are ideal for short to medium distance communication. This makes the module well-suited for intra-data center connectivity or connecting devices within the same or adjacent buildings. Installation of the Cisco FPR4K-NM-8X10G is straightforward, thanks to its plug-in module form factor. It can be easily inserted into a compatible Cisco device, expanding its network capabilities without significant downtime. This plug-and-play aspect minimizes installation time and allows for quick scalability as network needs grow. The module's design also emphasizes durability and reliability, with a build quality that meets Cisco's high standards. This ensures that the module can withstand the rigors of continuous operation in demanding environments, contributing to the overall uptime and reliability of the network infrastructure. In summary, the Cisco FPR4K-NM-8X10G network module is an essential component for organizations looking to upgrade their network's speed and capacity. Its combination of high data transfer rates, flexible connectivity options, and ease of integration makes it a valuable addition to any network demanding high-performance connectivity solutions. Whether deployed in enterprise data centers, large-scale cloud infrastructure, or advanced research facilities, this module provides the capabilities needed to support the most bandwidth-intensive applications.


Product Code Cisco FPR4K-NM-8X10G
Manufacturer Cisco
Module Type Insertable module
Port Configuration 8 x 10G SFP+
Connection Type Cabled
Supported Network Protocol 10 Gigabit Ethernet
Maximum Transmission Speed 10 Gigabits per second
Port Interfaces 8 x SFP+ (10GBase-SX)
Hardware Type Network interface card
Structure Type Module for insertion

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