Perhaps the most exciting and relevant part of this connection is that it was designed and segmented Apple, which has not been as good at losing the war against the rivals to a very low standard as it was Universal seri Bus. Another plus for this link is that strangely it is a variety taken directly from a computer called IEEE 1394, something that in the early 2000's became very fashionable.
FireWire: all you need to know about this link
This type of connector and consequently the connection is concentrated and designed to allow data transfer at high speed through a simple universal and common universal plug for all systems. Its main advantage was higher speed compared to USB, which made it very popular on devices such as digital cameras or cameras, as well as on PCs.
Built-in 1986 thanks to Apple, where the center of electrical or electronic engineers or IEEE came into operation shortly after its initial specification. It recognizes the momentum introduced by Apple as a way of financing, some companies support the norm and in 1995 a change of its alpha was introduced, which is their generic name IEEE 1394.
The name, a small trade mark, was left loose for each manufacturer and eventually renamed FireWire to its connector.
It was originally intended as a port that will revolutionize this transfer of devices between devices, but Apple's lack and launch of the USB industry meant that in 2009 virtually no product was ever built.
One of the shortcomings and failures of the sector is the fact that couldn't enable the devices by itself, something that USB access can do that has made a huge difference to users. In addition, companies and manufacturers were plentiful it is expensive to make and build in the system, which ended with a slight discontinuity and a perfect balance of success.
Technical features
Keep in mind that there are a few versions of FireWire, especially the four: FireWire (IEEE 1394), FireWire 800 (IEEE 1394b), FireWire s800T (IEEE 1394c) and FireWire S1600 and S3200.
The speed ranged from 400 Mb / s in the first version released, until 786.5 Mb / s from its upgraded version 800 to higher 1.6 Gb / s of the S1600 and 3.2 Gb / s of the S3200, all using the same 9-pin connector.
These speeds were below the external device, which seems to have reached about 400 MB / s. What I did not have was that USB could not achieve the connectivity of up to 63 devices over the wires at the same time, something that was eventually not widely used or appreciated by users, who needed only a simple port, plug and play and that was flexible.
However, it allowed thermal interaction at high volume of 30 VDC with a maximum rate of 1.5A. In total, 4 variants were introduced, of which the difference was the number of pins you installed, the average being 6 pins: 4, 6, 9 and 12 pins respectively.
