How fast is IEEE 1394a?
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.
What speed is FireWire 800?
800 Mbps
FireWire 800 is capable of transferring data at 800 Mbps—twice the speed of the original FireWire. This performance increase has been achieved primarily by using the same highly efficient encoding scheme used by Gigabit Ethernet and Fibre Channel.
What is a 1394a port used for?
FireWire, also called IEEE 1394 or i. LINK, high-speed computer data-transfer interface that was used to connect personal computers, audio and video devices, and other professional and consumer electronics.
How fast is FireWire 400?
FireWire 400 is rated at 400 megaBITS per second (50 megaBYTES per second) — 80 megaBITS slower rating than USB 2.0 — yet when exact same drive/enclosure is plugged into the FireWire 400 port, it goes almost twice as fast!
What is the maximum data rate supported by the IEEE 1394a standard?
IEEE 1394 is an interface standard for a serial bus for high-speed communications and isochronous real-time data transfer….IEEE 1394.
| Production history | |
|---|---|
| Max. current | 1.5 A |
| Data | |
| Data signal | Yes |
| Bitrate | 400–3200 Mbit/s (50–400 MB/s) |
What does IEEE 1394 stand for?
High Performance Serial Bus
IEEE 1394, High Performance Serial Bus, is an electronics standard for connecting devices to your personal computer. IEEE 1394 provides a single plug-and-socket connection on which up to 63 devices can be attached with data transfer speeds up to 400 Mbps ( megabit s per second).
Is Thunderbolt better than FireWire?
Firewire vs Thunderbolt The main difference between Firewire and Thunderbolt is speed. Firewire has a maximum throughput of around 3.2Gbps while Thunderbolt is capable of achieving 10Gbps. There is also a major difference on what you can connect to the interface and their number.
What is the speed of IEEE 1394b?
The original IEEE 1394 specifications allowed for speeds of 100, 200, and 400 Mbps (million bits per second); IEEE 1394b provides speeds of 800, 1600, and 3200 Mbps. IEEE 1394 is thus a high-speed bus design ideal for high-bandwidth applications like multimedia.
What is the 1394 interface?
IEEE 1394 is an interface standard for a serial bus for high-speed communications and isochronous real-time data transfer. It was developed in the late 1980s and early 1990s by Apple, which called it FireWire. The 1394 interface is also known by the brands i.LINK (Sony), and Lynx (Texas Instruments).
What is the difference between IEEE 1394 and FireWire?
IEEE 1394 is a serial bus architecture for high-speed data transfer. FireWire is a serial bus, meaning that information is transferred one bit at a time.
What are the advantages of IEEE 1394a?
IEEE 1394a offers a couple of advantages over the original IEEE 1394-1995. 1394a is capable of arbitration accelerations, allowing the bus to accelerate arbitration cycles to improve efficiency.