IEEE 1394 is a standard for a type of connection media. Typically known as Firewire.
Typically 400Mbits/s. Hope that helps!
The apple mac name of IEEE 1394 is FireWire
A FireWire port.
1394 Cables have 9 pins on one end and 4 pin or 6 pin connector at the other end to connect a 1394a device to a 1394b computer port to run at a slower speed.