Free On-line Dictionary of Computing

TDR ⇝

Time Domain Reflectometer

<hardware, networking >

(TDR) An electronic device for detecting and locating short- or open-circuits in an Ethernet cable. TDRs can also measure how the characteristic impedance of a line varies along its length.

Last updated: 1995年12月28日

Nearby terms:

time division multiplexingTime Domain Reflectometer timeout

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