Test Software & Hardware Box RS232 Commands https://www.ebay.com/itm/284102346846 Features • 1550 nm CW DFB tunable laser assembly for DWDM systems • Tunable over C- or L-Band: 36+ nm tuning range • High optical power (up to 20 mW) • Variable Optical Attenuation • Excellent Relative Intensity Noise (RIN): -140 dB/Hz typical • High Side Mode Suppression Ratio (SMSR): 50 dB typical • Highly reliable DFB performance and wavelength stability • Built-in Digital Signal Processor (DSP) and control electronics .
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