1000Base-T is a type of gigabit Ethernet networking technology..." />

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1000Base-T

Definition - What does 1000Base-T mean?

1000Base-T is a type of gigabit Ethernet networking technology that uses copper cables as a medium. 1000Base-T uses four pairs of Category 5 unshielded twisted pair cables to achieve gigabit data rates. The standard is designated as IEEE 802.3ab and allows 1 Gbps data transfers for distances of up to 330 feet.

1000Base-T came into wide use in 1999, gradually replacing fast Ethernet for wired local networks simply because it was 10 times as fast. Equipment and cables are very similar to previous Ethernet standards and by 2011 were very common and economical. These were the biggest factors that ensured this standard's wide acceptance.

Techopedia explains 1000Base-T

1000Base-T is a shorthand designation by the Institute of Electrical and Electronics Engineers (IEEE). The 1,000 refers to the transmission speed of 1,000 Mbps, while "base” refers to baseband signaling, which means that only Ethernet signals are being carried on this medium. The “T” refers to the twisted pair cables this technology uses.

1000Base-T can be used in data centers for fast server switching or in desktop PCs for broadband applications. The biggest advantage of 1000Base-T is that it can use existing copper cabling, negating the need to rewire the system with newer optical fiber cables.

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