The Fiber Channel standard was created by the American National Standard
for Information Systems (ANSI) X3T11 task group to define a serial I/O
channel for interconnecting a number of heterogeneous peripheral devices
to computer systems as well as interconnecting the computer systems
themselves through optical fiber and copper media at gigabit speeds
(i.e., one billion bits per second). Multiple protocols such as SCSI
(Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM
(Asynchronous Transfer Mode) among others can concurrently utilize the
same media when mapped over Fiber Channel. A Fiber Channel Fabric is an
entity which transmits Fiber Channel frames between connected Node Ports.
The Fiber Channel fabric routes the frames based on the destination
address as well as other information embedded in the Fiber Channel frame
header. Node Ports are attached to the Fiber Channel Fabric through
links.