What gigabit?
Gigabit is a unit of measurement used on computers, equal to one billion data. A little is the smallest data unit. Creation or storage of a single text character requires eight bits. These 8 -bit units are known as bytes. The difference between Giga bit and Giga byte is that it is 8 times larger or eight billion bits.
storage capacity is usually marked in bytes rather than in bits. You probably don't hear someone who describes a 200-gigabyte unit like 1600 gigabits. Instead, bits are usually used to describe data transfer speeds (DTR) or how fast information can move between devices such as modems, firewire or universal serial bus (USB).
Two types of numerical systems used with computers are a decimal system and a binary system. The decimal system calculates kilos as 1000, while the binary system calculates kilos as 1024. This is because for storing 1000 bits requires another 24 bitsa factual or standard storage device. For simplicity and when linking on data transfer speeds, decimal systems are more typical:
- 1000 bits = 1 kilobit
- 1000 kilobites = 1 megabit
- 1000 megabits = 1 Gigabit
- 1000 bytes = 1 kilobyte
- 1000 kilobytes = 1 megabyt
- 1000 megabytes = 1 gigabyte
As a side of the binary system that uses 1024 bits instead, it also uses another terminology. Kibibit becomes a kibibite; Megabit, Mebabit; and Gigabit, Gibibit.
abbreviations can often cause confusion. For example, an Internet provider can advertise 1500 kbps, while a potential customer can assume that the abbreviation concerns a kilo of bytes . Measurement in bytes is usually used with a capital letter, for example "KBPS," or "KBPS". If all shortened letters are a small case, but should be bits.
gigaBit is often not used at data transfer speeds, as most devices are pushing information at slower kilobyte and megabyte speeds. A remarkable exception is the optical fiber cable. In the Verizon press release of 19 November 2007, the company announced that it successfully transmitted a video broadcast along an optical cable to an incredible 100 gigabits per second (GBPS). For comparison, the fastest Ethernet networks have a maximum permeability of 100 megabits per second (MBPS). Since winter 2007, Verizon has been installing optical fiber (FIOS) across the US to provide television, digital telephone and internet services.
As technological progress and data transfer speeds increase, the average user of the computer will undoubtedly become familiar with Gigabit. Until then, most of us will remain locked in Slower Kilobyte and Megabyte accelerate, looking forward to jumping this next obstacle.