Time-domain reflectometry (TDR) is a technique that measures and displays the impedance of a network (cable, filter, and so on) over time. Traditionally, this is done with a device that generates very ...

An apparent industry first, Viavi’s all-in-one offering aims to help operators analyze and monitor HCF project investments ...

Tempo’s Optical Time Domain Reflectometer (OTDR) is an ideal tool for the measurement and characterisation of fibres prior and during deployment in a network. It is a must for installation and ...

Coherent Corp., a leader in photonics, has introduced a new embedded Optical Time Domain Reflectometer (eOTDR) in a QSFP package designed for advanced fiber network diagnostics. This device boasts a ...

VIAVI has validated an all-in-one testing and certification platform for hollow core fibre through trials with fibre ...

“Time-domain reflectometry” sure sounds like something that needs racks of expensive equipment to accomplish. In reality, TDR is just measuring the time between injecting a pulse into a cable and ...

Traditionally, digital and RF testing have been two different cultures. A substantial gap in the frequency domains of interest led to different test approaches and instrumentation requirements. Now, ...