New test instrument, aimed at automated manufacturing applications, offers enhanced wavelength uncertainty over the long term
Exfo has announced the release of the IQS-5250B optical spectrum analyzer (OSA), a high-performance test instrument for characterising components and sub-systems in narrowly spaced DWDM systems.
This next-generation OSA, a test module contained inside the new IQS Cortex platform, is mainly designed for manufacturing applications in which performance, ease of integration, and cost-effectiveness are key issues.
The IQS Cortex software and hardware architecture is fully expandable to simultaneously run as many as 100 test modules in order to support fully automated test stations.
A standard ethernet connection, which provides the most efficient environment for automated testing, enables improved operability.
Exfo says this 'best-in-class' OSA offers a long-term wavelength uncertainty of +/-30pm.
This specification is guaranteed over a lengthy period due to a new auto-calibration function performed with an internal reference source that comes standard with the unit.
"It's no longer sufficient to offer superior specifications," said Mario Larose, vice president of marketing at Exfo.
"Vendors must supply optical component and system manufacturers with the assurance that their test equipment will retain their accuracy over the long term.
"With the IQS-5250B OSA in hand, manufacturers can rest assured they do not need daily verification and recalibration, which are time-consuming and require extra equipment." The OSA's unique design features a resolution bandwidth of 33pm, which ranks it among the best in the industry and makes it suitable for R and D applications.
Its dynamic range of 45dBc at 25GHz is ideal for measuring the noise and sidebands of DWDM channels.
The IQS-5250B OSA also boasts a number of significant upgrades, such as optimised performance in the critical 980nm range, and software features like trace compare and advanced spectral analysis functions.
and development labs.
