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28 sie 2021 · Just two years later came IEEE 1394b, called FireWire 800, or S800. This nine-pin version of IEEE 1394a supports transfer rates up to 800 Mbps on cables up to 100 meters in length. The connectors on these cables aren't the same as those on FireWire 400, which means the two are incompatible unless you use a conversion cable or dongle.
19 gru 2023 · Starszy standard, FireWire 400, to bardziej płaskie złącze z jednym zaokrąglonym bokiem, a szybsza wersja 800 przypomina grube złącze USB. Schemat nazewnictwa jest jednak dokładny, ponieważ przedstawia rzeczywistą prędkość kabla: 400 Mb / s vs. 800 Mb / s.
IEEE 1394b-2002 [26] introduced FireWire 800 (Apple's name for the 9-conductor S800 bilingual version of the IEEE 1394b standard). This specification added a new encoding scheme termed beta mode which allowed compliant devices to operate at 786.432 Mbit/s full-duplex .
19 gru 2018 · FireWire has two versions, and unlike USB 2.0 and 3.0, they're not backward compatible. They don't even look remotely alike, which can lead to some confusion. The older standard, FireWire 400, is a flatter connector with one rounded side, and the faster 800 version resembles a fat USB connector.
Also known as IEEE 1394, FireWire is fast -- the latest version achieves speeds up to 800 Mbps. At some time in the future, that number is expected to jump to an unbelievable 3.2 Gbps when manufacturers overhaul the current FireWire cables.
9-pin connectors are part of a recent improvement to the IEEE-1394 technology, called FireWire 800 (or IEEE-1394b). The improvement to the specification allows transfer of data at up to twice the speed of the original IEEE-1394 standard. The 9-pin connector is a rectangle with square corners.
The FireWire 800 port is based on IEEE 1394b and enables a 800 Mbps transfer rate. FireWire 800 uses a 9-pin connector and is backwards compatible with original 1394 FireWire devices with 6-pin or 4-pin connectors.
