LaCie d2 Quadra • Design by neil Poulton IntroductionUser Manual page 8FireWire 400, also known as IEEE 1394, is a high-speed serialinput/output technology for connecting peripheral devices to acomputer or to each other, and FireWire 800 is the implemen-tation of the new IEEE 1394b standard.FireWire 800 offers increased bandwidth and extended distancebetween devices. FireWire 800 is ideal for bandwidth-intensiveapplications, such as audio, video and graphics.Included FireWire CablesYour LaCie d2 Quadra comes with a FireWire 400 cable anda FireWire 800 cable.1.4. Cables and Connectors1.4.1. FireWire 400 and 800 Cables and ConnectorsFireWire Benefits✦ Hot-pluggable: devices can be added and removedwhile the bus is active.✦ Isochronous data delivery: no dropped frames – FireWiresupports real-time data delivery.✦ Flexible: up to 63 devices can be connected on a singlebus.✦ FireWire 800 reduces delays in arbitration and signaldistortion, and increases throughput.✦ Backwards compatibility: adapter cables allow FireWire400 devices to operate under the FireWire 800 port (atFireWire 400 speed).FireWire 400 Cable EndsFireWire 800 Cable Ends