Like USB, FireWire can be used with multiple devices. An earlier FireWire 800 specification created a type B connection, which Apple refers to as a “bilingual connector.” This connector allows full-duplex communications. Since then, the FireWire specification has gone through several revisions, with the current FireWire S800T allowing 800 Mbit/s transfer rates, as well as allowing FireWire to transmit over Cat5e cables, as well as FireWire cables. Cable length for FireWire 400 is limited to 4.5 meters (14.8 ft.). Half-duplex means that data is only flowing in one direction at a time, whereas full-duplex would allow data to flow in both directions at the same time. It provided the capability for data transfer speeds of 100, 200 or 400 Mbit/s data rates, in a half-duplex mode. The original FireWire is now known as FireWire 400. FireWire has two data streams, compared to USB’s one. The difference in communications speeds comes from the difference in communications protocols. However, the new USB 3.0 has eliminated FireWire’s speed advantage, actually being faster in head-to-head tests. #APPLE FIREWIRE TO USB ADAPTER SERIAL#While it is capable of being used for any other serial interface, just like the USB connection, the computer industry has not given it widespread acceptance for other applications.Īlthough USB is technically faster, reading speed specifications, FireWire is actually a faster communications protocol. In the same way, it is used to connect digital video camcorders directly to data storage devices. More than anything, it has been used as a specialized connector for connecting digital video camcorders to computers, so that video can be uploaded to the computer. Today, FireWire connectors are found on most computers, not just Apple computers. As usual, Apple didn’t follow the pack, but came up with their own, generally superior interface. The FireWire interface provided Apple with similar serial connection capabilities as the rest of the computer industry gained from the USB. This interface is also known by the name i.LINK (Sony) and LYNX (Texas Instruments). Although development started before the USB, FireWire wasn’t introduced into their computers until 1999. They gave it this name, which has been widely accepted across the electronics industry.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |