Optical Time Domain Reflectometer


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Optical Time Domain Reflectometer

(hardware)
A device used to perform Optical Time Domain Reflectometry.
References in periodicals archive ?
Based on the end-user, the global optical time domain reflectometer (OTDR) market is classified into five types: cable TV, telecommunication, private enterprise network, military and aerospace and others.
In particular, the optical time domain reflectometer (OTDR) trace provides a measure of attenuation, reflectance and discontinuities along the entire length of the cable for the fibers under surveillance.
Tenders are invited for Supply Of Optical Time Domain Reflectometer (Mini) Type-A For Western Telecom Region.
New functionality in the fundamental test tool for fiber-optic cable plants--the optical time domain reflectometer (OTDR)--is proving to be a significant source of help for technicians in light of today's market challenges.
The CMA4000 Optical Test System is an optical time domain reflectometer (OTDR) that allows technicians to check the accuracy of fusion splices and the location of fiber-optic breaks.
Glossary ATM asynchronous transfer mode ELFEXT equal level far-end crosstalk FEXT far-end crosstalk ISDN integrated services digital network ISO International Organization for Standardization LAN local area network NEXT near-end crosstalk OSI open systems interconnection OTDR optical time domain reflectometer POTS plain old telephone service PSELFEXT power sum equal level far-end crosstalk PSNEXT power sum near-end crosstalk TDR time-domain reflectometer TIA Telecommunications Industry Association UTP unshielded twisted pair WAN wide area network
We suspected a bad splice or jumper cable and were more than a little surprised when an optical time domain reflectometer (OTDR) reading showed a break in the middle," says Tom Weller, substation and metering engineer.
Request for quotations: supply of optical time domain reflectometer for the needs of the sakhalin region
An optical time domain reflectometer (OTDR) is often used to locate these types of faults on longer links, but opinions differ as to their ability to detect and locate faults over the shorter distances of premises and campus wiring networks.

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