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10Base-T

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10Base-T

An Ethernet standard that transmits at 10 Mbps over twisted wire pairs (telephone wire). 10Base-T was the first version of Ethernet to use a star architecture. When used with a hub, 10Base-T shares the 10 Mbps bandwidth between all the ports. When used with a switch, each transmit/receive pair has the full 10 Mbps.

There are rarely new products that are 10Base-T only. Most Ethernet adapters, hubs and switches are 10/100/1000 devices, which support 10, 100 and 1000 Mbps (10Base-T, 100Base-T and 1000Base-T). See Ethernet adapter.

The T Means Twisted
In the 1980s, 10Base-T was widely deployed. Using inexpensive and flexible twisted pair "telephone wires," 10Base-T Ethernet was easier to install than previous "thick" and "thin" Ethernets that used coaxial cable. See 10Base5, 10Base2, 10Base-F, Ethernet and Ethernet switch.


A Star Configuration
All stations in modern Ethernet networks are wired to a central switch using twisted pair wires and RJ-45 connectors.
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References in periodicals archive
The 10Base-T design is similar to telephone wiring in another respect.
The twisted pair copper interface includes an integrated 10BASE-T input filter and a 100BASE-TX equalizer with base line wander correction circuitry.
* Functions as customer premise equipment (CPE) to seamlessly convert the Ethernet over VDSL back into a 10Base-T interface to directly attach the customers LAN to the access network
Included is a T-1 network interface, a T-1 connection to the customer WAN access device, a local control port and a 10Base-T management interface.--Kentrox
Having ruled out ThinNet and ThickNet, RISD looked at a 10Base-T implementation requiring Level 3 unshielded, twisted-pair copper.
This version is armed with eight 10Base-T and 100Base-T ports, two Gigabit Ethernet ports and a SONET port.
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