| February 2003, Volume 9 Number 2 |
| Automating DWDM System Analysis
Building automation and integration into the optical- and protocol-layer testing of DWDM systems provides true bottom-line advantages: efficient, error-free test routines and much reduced testing time.
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| RFC2544: Proven Methodology for SLA Verification of Next-Generation Ethernet Services
Although BER testing is the long-established approach to assessing the performance of a telecom circuit, deploying new Ethernet-based services requires determining new quality-of-service parameters.
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| Accurately Measure Laser Spectral Characteristics
Developing and manufacturing laser transmitters requires highest-resolution spectral characterization, which is best achieved through the scanning Fabry-Perot interferometer technique.
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