Cisco 10-2566-02 Transceiver Module
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Cisco 10-2566-02 Fabric Extender Multi-Mode SFP+ Transceiver Refurbished

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Part Number#: 10-2566-02
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Short Description:
10-2566-02 Fabric Extender Multi-Mode FET-10G (MINI-GBIC) Small Form-Factor Pluggable Plus (SFP+) Transceiver Module-Plug-In Module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Cisco 10-2566-02 Fabric Extender Transceiver Module

In the realm of networking, the Cisco 10-2566-02 Fabric Extender Multi-Mode FET-10G (MINI-GBIC) SFP+ Transceiver Module emerges as a key component, designed to elevate the performance of networking infrastructure. This plug-in module is engineered to deliver high-speed data transmission, making it an essential element for various networking applications. In this comprehensive exploration, we will delve into the features, functionalities, and critical role of the Cisco 10-2566-02 SFP+ Transceiver Module, shedding light on its significance in enabling seamless and efficient data connectivity.

Key Features

Fabric Extender Multi-Mode FET-10G

At the heart of the Cisco 10-2566-02 module is the Fabric Extender Multi-Mode FET-10G technology. This cutting-edge feature is designed to enhance the capabilities of the module, enabling it to transmit data at 10 Gigabits per second (10G) speeds. This high-speed performance is crucial for meeting the demands of modern networking environments, where data-intensive applications and high bandwidth requirements are prevalent.

MINI-GBIC Form Factor

The Cisco 10-2566-02 module adopts the MINI-GBIC (Gigabit Interface Converter) form factor, which is a compact and versatile design widely used in networking applications. This form factor allows for flexibility in deployment, making the module compatible with a range of networking equipment that supports MINI-GBIC interfaces. The compact size also contributes to the efficient use of space in networking environments.

SFP+ (Small Form-Factor Pluggable Plus) Transceiver

The inclusion of SFP+ technology in the Cisco 10-2566-02 module further enhances its capabilities. SFP+ is an advanced version of the Small Form-Factor Pluggable (SFP) transceiver, offering higher data rates and improved performance. The SFP+ form factor ensures compatibility with a variety of networking devices and allows for hot-swapping, enabling modules to be replaced or added without disrupting the entire network.

Plug-In Module Design

The Cisco 10-2566-02 module is designed as a plug-in module, simplifying the installation and integration process. This plug-and-play design allows network administrators to easily add or replace modules without the need for extensive configurations or downtime. The plug-in module design contributes to the overall flexibility and scalability of the networking infrastructure.

Functionalities and Benefits

High-Speed Data Transmission with FET-10G Technology

The standout functionality of the Cisco 10-2566-02 module lies in its ability to deliver high-speed data transmission at 10 Gigabits per second. The Fabric Extender Multi-Mode FET-10G technology ensures that the module can handle data-intensive tasks, providing a reliable and high-performance solution for networking applications where speed is of the essence.

Compatibility and Flexibility with MINI-GBIC Form Factor

The adoption of the MINI-GBIC form factor in the Cisco 10-2566-02 module enhances its compatibility and flexibility. This form factor ensures that the module can be seamlessly integrated into a variety of networking devices, including switches, routers, and other equipment that support MINI-GBIC interfaces. The compatibility and flexibility contribute to the module's versatility in diverse networking environments.

Improved Performance with SFP+ Transceiver Technology

The incorporation of SFP+ transceiver technology in the Cisco 10-2566-02 module brings notable improvements in performance. SFP+ offers higher data rates compared to traditional SFP modules, making it well-suited for applications requiring increased bandwidth. The advanced SFP+ technology ensures that the module meets the demands of modern networking infrastructures where high-speed and reliable connectivity are essential.

Scalability for Growing Networks

Scalability is a key consideration in networking, especially in environments where network expansion is anticipated. The Cisco 10-2566-02 module's plug-in design and compatibility with MINI-GBIC interfaces contribute to its scalability. Organizations can easily scale their networking infrastructure by adding additional modules to accommodate growing data demands and evolving network requirements.

Use Cases

Data Centers

In data center environments, where high-speed data transmission is critical for handling large volumes of information, the Cisco 10-2566-02 module excels. Its 10 Gigabit per second performance, SFP+ transceiver technology, and plug-in module design make it a suitable choice for data centers where reliability, speed, and scalability are paramount.

Enterprise Networks

Enterprise networks, which often require a balance of high performance and scalability, benefit from the Cisco 10-2566-02 module. Its compatibility with MINI-GBIC interfaces and SFP+ technology makes it a versatile solution for connecting devices within enterprise environments, including switches, routers, and other network equipment.

High-Bandwidth Applications

Applications that demand high bandwidth, such as video streaming, virtualization, and large-scale file transfers, find a suitable ally in the Cisco 10-2566-02 module. Its FET-10G technology ensures that data-intensive tasks can be carried out seamlessly, providing a reliable and high-performance solution for high-bandwidth applications.

Network Upgrades and Expansions

The scalability of the Cisco 10-2566-02 module makes it an ideal choice for network upgrades and expansions. As organizations grow and network requirements evolve, the module's plug-in design allows for easy integration into existing setups, facilitating upgrades without significant disruptions to ongoing operations.

Key Features and Specifications

  • Data transfer rate: The module's data transfer rate is an essential specification that determines the module's performance. It can range from 1 Gbps to 100 Gbps, depending on the model.
  • Connectivity: The module's connectivity options are also crucial, and it usually supports multi-mode or single-mode fiber connectivity, depending on the type of connection required.
  • Transmission distance: The module's transmission distance indicates how far it can transfer data across a network. It can range from a few hundred meters to several kilometers, depending on the model.
  • Wavelength: The module's wavelength determines the light's frequency used to transfer data between the network devices. It is usually specified in nanometers and can range from 850nm to 1550nm.
  • Compatibility: The transceiver module must be compatible with the network device it is used with. It should be compliant with the standards set by the device manufacturer and adhere to industry standards.
  • Environmental conditions: The module's operational temperature range, humidity levels, and power supply requirements are also essential specifications to consider.
  • Form factor: The module's form factor refers to its physical size and shape and determines how it is installed in the network device.

Environmental Conditions for Operating

The Cisco 10-2566-02 Fabric Extender Multi-Mode SFP+ Transceiver Module operates in a wide range of environmental conditions. The transceiver module is designed to function in a temperature range of 0°C to 70°C. It can also operate at a humidity range of 5% to 95% non-condensing.

The transceiver module can withstand altitudes of up to 3,000 meters without any adverse effects. It also operates under a wide range of atmospheric pressures ranging from 70 kPa to 106 kPa.

The Cisco 10-2566-02 Fabric Extender Multi-Mode SFP+ Transceiver Module is designed to be used in a variety of applications, including data centers, storage area networks, and high-performance computing environments. It is also compliant with the Multi-Source Agreement (MSA) and compatible with a wide range of Cisco devices.

General Information about this Cisco 10-2566-02

Technical Information of Transceiver Module

  • Product Model: FET-10G
  • Application/Usage Optical Network
  • Application/Usage Data Networking

Interfaces/Ports for Fabric Extender SFP+ Module

  • Interfaces/Ports 1 x 10GBase-X
  • Interfaces/Ports Details 1 x LC/PC Duplex 10GBase-X Network

Media & Performance of Ethernet Transceiver

  • Connectivity Media Multi-mode Optical Fiber 10GBase-X
  • Data Transfer Rate 10 Gbps Gigabit Ethernet


  • Compatibility
  • Nexus 2000 Switch

In summary, the Cisco 10-2566-02 Fabric Extender Multi-Mode FET-10G SFP+ Transceiver Module stands as a cornerstone in high-performance networking. With its 10 Gigabit per second speed, MINI-GBIC form factor, SFP+ transceiver technology, and plug-in module design, it addresses the diverse needs of modern networking environments. Whether deployed in data centers, enterprise networks, or applications with high bandwidth demands, the Cisco 10-2566-02 module contributes to the seamless and efficient transmission of data, enabling organizations to meet the challenges of a rapidly evolving digital landscape.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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