WDM NETWORK ANALYSIS
Dec 1998Anritsu Co.Request Info
The MS9720A WDM network tester from Anritsu Co. is a high-performance optical spectrum analyzer with optical network analysis functions for evaluating WDM transmission systems. It features a built-in superluminescent diode reference light source that measures WDM signals greater than 120 channels. It uses three memories and three traces for analyses such as reflection attenuation, insertion loss and isolation. The device covers the 1450- to 1650-nm range and has 0.1-nm resolution and 58-dB dynamic range.