What is a Firewire port? The official name of the classification of the IEEE 1394 FireWire. A FireWire port is close to the same purpose as a USB connection, a device to another, and can transfer data in real time. In general from 1394 to 1986 by Apple, which developed the brand "FireWire." Other companies like Sony and Texas Instruments have their own type of interface 1394, i.Link name and Lynx, respectively.
What is a USB port?
USB stands for Universal Serial Bus, a standard for connecting peripherals to a computer is used. The concept of "plug-and-play is the USB specification. Powering USB devices connected to it, so a external power source is not necessary for the device in use. The standard USB almost eradicated the need for serial and parallel ports.
FireWire to USB The idea and the work of two FireWire ports and USB are the same. Is connected several devices and peripherals, both a PC. Both are plug-and-ready is to play, where the device into the port and the PC operating system that automatically detects the plug. Hot-Plug is another common feature, where you can add and remove a device from a PC when the PC is turned on, and the change is detected automatically. Both figures were replaced serial and parallel in the electronics market.
The first difference is their physical appearance, but only slightly. FireWire has four corners, edges, while the USB port have a strong air space. FireWire ports connected vertically, horizontally, so that the USB ports and connect that way. Each sheet has a different symbol. The USB logo is a black trident (♆), a large circle and horizontal. FireWire has a Y-shaped logo, with scripts and an empty circle in the middle. One possibility is ♈ wave.
The main difference between the two standards compatibility and speed. FireWire supports up to 63 devices simultaneously, while USB support 127th Another difference is that the USB host, a bus master is required to enable connections. So for two devices connect, they need a data center. FireWire is a peer-to-peer, master, the slave unit. So you can combine two video cameras with another without a PC.
When it comes to the speed of data transmission and the speed of FireWire is faster and more efficient. Supports data transfer rates of 400 Mbit / s FireWire 400 and 800 Mbit / s in its 800 standard. USB 2.0 allows up to 480 Mbps. So one of the main advantages of FireWire has more than one USB port, a faster transmission of data in real time without a deterioration in data quality. Even at low speed and high-speed peripherals can be connected to the same network, without compromising speed. It is this feature of FireWire, which is a necessary connection for devices such as digital cameras, audio players, digital video editing equipment, video, etc.
For transmission of audio and video at high speed, FireWire is a must. But these characteristics also FireWire connector expensive and therefore rare. The popularity of the USB ports because of its low cost and lack of need for the transmission of data at high speed in the normal PC. Like many photo equipment and other multimedia devices are FireWire and the computer can not, the question "can convert to USB FireWire?."
You can convert to USB FireWire? The answer is yes and no. There are material differences between the two specifications, which does not allow conversions. Another problem is the current technology. A FireWire connection to transfer large amounts of data is done faster, and not a USB connection. So if you thought it could accelerate the USB connection, FireWire, no luck. But what if a device like a VCR with a FireWire port and a PC with USB ports only? Both ports are physically and functionally different, but you must connect the recorder to your PC. The solution is to use a FireWire cable to the USB adapter.
☛ Plug the FireWire cable that came with the recorder to the FireWire port on the recorder. ☛ Connect is the other end of the FireWire-USB adapter, so that the cable is completely inside the adapter. ☛ The other end of the adapter is a USB port, plug into a USB port on your computer. Connected.
A nice little adapter can make your FireWire device is connected to your PC USB port. This is because one end is a USB, a FireWire port is complete. Adapter, plug, or a small fee of about $ 5. You can even opt for an extension cord or wire, to allow easier access. Some models of the map are: TRENDnet USB • FireWire / for TC-NT2 (15 $) • Importer520 USB 2.0 IEEE 1394 FireWire 4-pin Extension-4-foot ($ 2) • Sima SUO-200 USB Multi Cable with Firewire ($ 16) But this respect does not express a high-speed data transfer from a normal FireWire FireWire connection. The computer will accept and send data at speeds of 480 Mbps USB There are also issues of power between the two different standards. A much safer option, especially for long-term use of a hub or to install a FireWire PCI card. The PCI card in a laptop or PC can be installed and used. Thus, the team have FireWire ports and high speed advantage is also available. Some models are: • 7-Port USB Hub HDE calamari ($ 6) • Sonnet Technologies USB ExpressCard FireWire / 34 ($ 50) • Hub IOGEAR Universal GUH420 ($ 30) • Startech Notebook ExpressCard 2 x 1394a ports ($ 45) • Belkin FireWire 6-Port Hub ($ 40) Although each computer has USB ports that are easy to recognize your computer has a FireWire port, and can not find or confuse with USB. The best way is to look for the logo. All ports on the back of the CPU, desktop, and next to the body for laptops. Check out ports and you can find a FireWire port, hidden from the rest. Hopefully the investigation especially "I Can FireWire to USB? Questions to rest
No comments:
Post a Comment