M-Comb	orange-Comb
Central Wavelength	1560 nm ± 20 nm	1040 nm +/- 10 nm
Average Power	>75 mW	>5 mW
Spectral width (FWHM)	>25 nm	>15 nm
Repetition Rate	250 MHz	250 MHz
Repetition rate tuning	>2 MHz	>2 MHz
CEO frequency tuning	>250 MHz	>250 MHz
Repetition Rate Instability	<1 ppm over 90 hours at constant temperature	<1 ppm over 90 hours at constant temperature
Timing Jitter	<2 fs [rms, 10 kHz.. 10 MHz]	<2 fs [rms, 10 kHz.. 10 MHz]
Output Ports	4 x fiber-coupled (LC/APC)	1 x fiber-coupled (LC/APC)
Polarization	linear, PM fiber	linear, PM fiber