FCoE provides an opportunity to reduce costs for data centers through the convergence of data and storage networks. The standards TCP / IP and Fiber Channel can operate at speeds of 10Gbps, resulting in cost savings by reducing the number of Host Bus Adapters, switching, cable, network switches, for example a typical server having six to ten gigabit Ethernet connections as well as multiple Fibre Channel connections. It also reduces the cost of cooling data-points, simplifying the consolidation of infrastructure management centers data storage and processing. FCoE gained rapid development in the market because the technology provides excellent performance, lowers total cost of infrastructure solutions for data-center.

 

 

Fibre Channel overview

Fibre Channel or FC is a network data transfer protocol. Fibre Channel is standardized by Technical Committee T11, the International Committee of Standardization Information Technology (INCITS), as well as the standardization committee of ANSI.

Fibre Channel was originally used for supercomputers, but now has been extended on an industrial scale in storage area networks or SAN. Segments of storage area networks also referred to as fabrics.

Fibre Channel Protocol or FCP is a transport protocol (compare with TCP, used in IP networks), and is used mainly to transmit SCSI commands to the storage system. Also Fibre Channel supports the transfer ATM and IP protocols.

Fibre Channel operates at speeds of 1, 2, 4, 8, 16Gb/s. Currently under development data transfer standard at speeds up to 32Gb/s.

 

 

Related links

Explanation marking cables

 

Networked Storage Concepts and Protocols
The book is about the topologies of networking fundamentals of Fibre Channel SAN
The book examines the various network topologies, as well as advantages and disadvantages of each

Articles on the use of DWDM and CWDM technologies to extend Fibre Channel fabrics over long distances using the "Dark fiber"

Articles on the use of FCIP technology extend Fibre Channel fabrics over long distances using TCP/IP channels