UCS Fabric Interconnect

What does UCS Fabric Interconnect mean?

UCS Fabric Interconnect (UFI) is a Cisco technology that connects Cisco Unified Computing System (UCS) servers, switches, and other devices into a single fabric. UFI provides high-performance, low-latency connectivity between devices, making it an ideal solution for applications that require fast and reliable data transfers. UFI is composed of two modules, a line card and a fabric Module, which work together to provide a highly scalable and resilient fabric.

UFI line cards provide the physical connectivity to devices, while the fabric module provides the switching and routing functionality. UFI line cards support a Variety of interface types, including Ethernet, Fibre Channel, and InfiniBand, allowing for the connection of a wide range of devices. The fabric module provides high-performance switching and routing capabilities, ensuring that data can be transferred quickly and reliably between devices.

Applications

UFI is used in a variety of applications, including:

Data centers: UFI is used to connect servers, storage, and other devices in data centers to create a high-performance computing environment.
Cloud computing: UFI is used to connect virtual machines and other cloud resources in cloud computing environments.
High-performance computing: UFI is used to connect high-performance computing clusters to provide fast and reliable data transfers between nodes.
Storage area networks: UFI is used to connect storage devices in storage area networks to provide high-performance and reliable access to data.

History

UFI was first introduced by Cisco in 2009 as part of the Cisco Unified Computing System. Since then, UFI has been continuously updated and improved to meet the changing needs of the market. The latest version of UFI, UFI 2.0, was released in 2019 and provides a number of new features and enhancements, including:

Increased performance: UFI 2.0 provides up to 100 Gbps of throughput, double the throughput of the previous version.
Reduced latency: UFI 2.0 reduces latency by up to 50%, making it an ideal solution for applications that require fast and reliable data transfers.
Increased Scalability: UFI 2.0 supports up to 1024 devices, double the number of devices supported by previous versions, making it ideal for large-scale deployments.
Enhanced security: UFI 2.0 provides a number of new security features, including support for encryption and firewalling, to protect data from unauthorized access.