Autumn 2019 - Optical Connections Magazine

Myths and Physics You Can Trust

Discover Your WDM Riches

Wavelength DivisionMultiplexing (WDM) is a reliable and cost-effective solution for increasing data transmission capacity of a fiber optic network. While both CWDM and DWDM technologies enable multiple wavelengths (channels) over a single fiber, the key difference lies in the number/spacing of wavelengths, bandwidth capacity and transmission distance of each variant. Due to their versatility, the adoption of CWDM and DWDM into the access, metro and regional networks is on the sharp increase and fiber technicians now face new testing challenges during installation, in-service activation and troubleshooting phases. You don’t need luck when it comes to addressing these challenges. With VeEX’s specialized test equipment such as xWDM OTDRs, Optical Channel Checkers (OCCs), and Tunable Lasers, each test task can easily be overcome—our tools are your own personal pot of gold.

Call VeEX today to find out how our xWDM test solutions can help you discover your network riches—reducing system downtime and ensuring maximum network availability can be a reality.

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