Hi Sasha
I want to know that ,while changing the input wavelength have you changed the reference frequency of fiber? Since you are getting output in 1200 t0 1550 nm then it also works for other wavelengths. Regardless performance of the system may degrades at wavelength which lies other than C band.I dont have latest version so could not open your file ,however i will try to attach the screen shot of file i will try to make for all the wavelengths you stated above in your question.
Regards