VIAVI Solutions Inc. (VIAVI) (NASDAQ: VIAV) has announced the industry's first all-in-one medium and long-range bidirectional ...

Abstract: As a fundamental limiting factor in the space division multiplexing (SDM) system based on weakly coupled multi-core fiber (MCF), inter-core crosstalk (IC-XT) requires measuring conveniently ...

Abstract: This paper describes a high spatial resolution OTDR measurement technique for PON, which employs optical filters installed at the end of optical fiber lines. This technique can measure ...

In the same way radar locates distant objects, an optical time-domain reflectometer (OTDR) can locate defects and problems in an optical fiber. Although their methods differ—radar uses an RF signal ...

September 30, 2014. The new Yokogawa AQ7280 portable OTDR (optical time-domain reflectometer) delivers the combination of measurement automation, user-friendly operation, and reliable performance that ...

Widespread fiber-optic network deployments have created new requirements in Fiber Characterization (FC) processes and tools. FC defines a series of tests that must be done to qualify a fiber ...

The AQ7290 is equipped with new functions that improve operability and workability. Six standard and high-performance models are available in the AQ7290 series, offering a selection of two or three ...

Despite measuring just 200 by 130 by 25 mm (less than 40 in.3), the MW9077A/A1 1310/1550-nm optical time-domain reflectometer (OTDR) modules bring high performance to the table. They achieve dynamic ...