Can someone please share his thoughts about the technical data?

http://www.poet-technologies.com/constellation-series/

Features and Performance:

• Ultra-Narrow Linewidth < 10KHz
• Single-longitudinal mode
• Excellent Typical SMSR 50dB
• Excellent RIN < -140 dB/Hz , < 150 dB/Hz Models available on “Extended” version designs.
• Fiber output power > 10mW , > 20mW (availability in Q3’2017)
• Wavelength stability, over case temperature range ( +/- 1 C) after 1 hour @ 25 Deg C, to be within ±1pm
• Robust performance against Telcordia GR-468 environmental temperature variation, vibration and noise
• Combined wavelength tunability up to 200pm
• CW or intensity-modulation capability (Analog 20MHz, Digital 200MHz)
• Typical PER > 18dB (for PMF models)
• Integrated optical isolator with laser driver and temperature controller
• Compact form factor design: L120 x W93 x H36.5 mm
• Over-temperature protection and internal PCB temperature monitor Features
• Customer Designs and Development available (e.g. extended performance, add-in features, selectable ITU-grid in C band, customized chassis, etc.)
• Customize grating for specific wavelength (1260-1670nm)
• Telcordia qualified (GR-468-CORE)