Cisco 10-2566-01 Fabric Extender Transceiver 10 Gigabit
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Cisco 10-2566-01 Fabric Extender SFP+ Transceiver Factory New

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Part Number#: 10-2566-01
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Short Description:
10-2566-01 Plug-In Module Fabric Extender FET-10G (MINI-GBIC) Small Form-Factor Pluggable Plus (SFP+) Transceiver Module | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Overview of the Transceiver

The Cisco 10-2566-01 Plug-In Module is part of Cisco's Fabric Extender series, specifically designed to address the challenges of modern data centers. At its core, this module serves as a Fabric Extender Transceiver (FET) with a focus on 10 Gigabit Ethernet (10G) connectivity. The MINI-GBIC (Gigabit Interface Converter) form factor is a distinctive feature, offering a compact and hot-swappable design.

Fabric Extender FET-10G (MINI-GBIC)

Fabric Extender technology is integral to the Cisco 10-2566-01 Plug-In Module. This technology empowers organizations to extend their fabric beyond the traditional confines, enabling a more scalable and flexible network infrastructure. The FET-10G designation signifies the module's capability to support 10 Gigabit Ethernet speeds, aligning with the increasing demand for high-performance networking solutions.

Small Form-Factor Pluggable Plus (SFP+) Technology

The Small Form-Factor Pluggable Plus (SFP+) technology is a key enabler of the Cisco 10-2566-01 module's versatility. SFP+ modules are hot-pluggable transceivers that provide a compact form factor while delivering high-speed data transmission. These modules adhere to industry standards, ensuring compatibility with a wide range of networking equipment.

Key Features and Specifications

Hot-Swappable Design

  • The Cisco 10-2566-01 module's hot-swappable design allows for seamless installation and replacement without disrupting network operations. This feature enhances system availability and facilitates easier maintenance.

MINI-GBIC Form Facto

  • The MINI-GBIC form factor ensures compatibility with various networking devices, offering a standardized interface for Gigabit Ethernet connections. This compact design is particularly advantageous in environments where space is at a premium.

SFP+ Compatibility

  • Leveraging SFP+ technology, the module supports high-speed data transmission at 10 Gigabits per second (Gbps). This capability is crucial for meeting the increasing bandwidth requirements of modern applications and workloads.

Fabric Extender Technology

  • The incorporation of Fabric Extender technology extends the reach of the network fabric, enabling a more flexible and scalable architecture. This is especially valuable in data center environments where adaptability to changing demands is essential.

Compatibility with Cisco Platforms

  • The Cisco 10-2566-01 Plug-In Module is designed to seamlessly integrate with Cisco networking equipment, ensuring optimal performance and reliability. Compatibility with Cisco platforms simplifies deployment and management processes.

A Reliable and High-Performance

  • The 10-2566-01 Cisco Fabric Extender SFP+ Transceiver is a reliable and high-performance optical transceiver designed for use with the Cisco Fabric Extender (FEX) architecture. This transceiver is equipped with a high-speed SFP+ interface that supports data rates of up to 10Gbps, allowing for fast and efficient data transfer between servers and storage devices.
  • The 10-2566-01 is designed to meet the highest standards of quality and performance, providing a robust and dependable connection that delivers consistent and reliable performance even in demanding network environments. The transceiver is built with high-quality components and advanced optical technology, ensuring that it provides a stable and reliable connection that minimizes downtime and data loss.
  • Additionally, the 10-2566-01 is designed to be easy to install and manage, allowing network administrators to quickly and easily add or upgrade network devices without disrupting existing network operations. The transceiver is also compatible with a wide range of Cisco switches and routers, making it a versatile and flexible solution that can be used in a variety of network configurations.

Unlocking the Full Potential of Fiber Optic Networks

  • Fiber optic networks have been around for quite some time, and they are widely used in various industries and applications, including telecommunications, data centers, healthcare, and education. They offer several advantages over traditional copper networks, such as higher bandwidth, longer distances, and immunity to electromagnetic interference. However, to unlock the full potential of fiber optic networks, one needs to have the right equipment and components, such as the Cisco Fabric Extender SFP+ Transceiver.
  • The Cisco Fabric Extender SFP+ Transceiver is a high-performance optical module designed for use in the Cisco Nexus and MDS series of switches. It provides a flexible and scalable connectivity solution for data centers and storage networks that require high-speed, low-latency, and reliable connections. The transceiver supports data rates of up to 10 Gbps and distances of up to 300 meters over multimode fiber, or up to 10 kilometers over single-mode fiber.
  • One of the key features of the Cisco Fabric Extender SFP+ Transceiver is its compliance with the Small Form-Factor Pluggable Plus (SFP+) MSA. This standard ensures interoperability with other SFP+ modules and switches from different vendors, enabling customers to build a heterogeneous network environment that meets their specific needs. The transceiver is also hot-swappable, allowing for easy installation and replacement without disrupting the network.
  • In addition to its technical specifications, the Cisco Fabric Extender SFP+ Transceiver offers several benefits for network administrators and end-users. For example, it simplifies the network architecture by reducing the number of cables and switch ports required for server connectivity. It also enables the use of virtual machine (VM) mobility, which allows VMs to move freely between physical servers without changing their network configurations.

The Key Features and Benefits

  • High-Speed Data Transfer: The 10-2566-01 Cisco Fabric Extender SFP+ Transceiver supports data transfer speeds up to 10Gbps, which makes it ideal for high-bandwidth applications.
  • Optical Fiber Support: The transceiver supports both Single-Mode and Multi--mode fiber, allowing for greater flexibility in network design and deployment.
  • Plug-and-Play: The transceiver is easy to install and use, with no additional software or hardware required. Simply plug it into the desired port and it is ready to go.
  • Cost-Effective: The 10-2566-01 transceiver is a cost-effective solution for upgrading your network to 10Gbps speeds, as it eliminates the need for expensive switch upgrades.
  • Enhanced Reliability: The transceiver features built-in diagnostic monitoring, which allows for early detection of issues and reduces the risk of network downtime.
  • Increased Network Capacity: The transceiver increases the capacity of your network, allowing for more devices and applications to be added.
  • Compatible with Cisco Switches: The 10-2566-01 transceiver is fully compatible with Cisco switches, ensuring seamless integration and ease of use.
  • Compact Design: The transceiver is small and compact, making it easy to install in tight spaces.
  • Energy Efficient: The transceiver is energy efficient, reducing your power consumption and helping to reduce your energy costs.
  • Warranty and Support: The 10-2566-01 transceiver comes with a limited lifetime warranty and comprehensive technical support, providing peace of mind and ensuring your investment is protected.

Specification about this Cisco 10-2566-01

  • Manufacturer: Cisco
  • Part Number or SKU: 10-2566-01
  • Product Model: FET-10G
  • Type: Networking
  • Product Type: SFP+

Key Information of Transceiver Module

  • Application/Usage Optical Network
  • Application/Usage Data Networking


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


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


  • Compatibility
  • Nexus 2000 Switch

Outline, the Cisco 10-2566-01 Plug-In Module, with its Fabric Extender FET-10G (MINI-GBIC) Small Form-Factor Pluggable Plus (SFP+) Transceiver Module, stands as a testament to Cisco's commitment to delivering innovative networking solutions. From its hot-swappable design to the incorporation of advanced SFP+ technology and fabric extender capabilities, this module addresses the demands of modern networking environments.

By understanding its features, applications, and best practices for installation and maintenance, organizations can harness the full potential of the Cisco 10-2566-01 module. Whether deployed in data centers, enterprise networks, telecommunications, or cloud computing environments, this plug-in module contributes to a resilient and high-performance networking infrastructure. As technology continues to evolve, Cisco remains at the forefront, shaping the future of networking with solutions like the Cisco 10-2566-01 Plug-In Module.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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