Doing some labtests with CRS317/2xCRS305/Multiple S-RJ01/Multiple S+RJ10/S+DA0001 with 6.44beta28.
Seems there are different Revisions showing different SFP-Parameters. But it is not clear what is real.
Only one S+RJ10 shows temperature,Supply Voltage and Advertised/Link Partner Advertised speed. Changing advertised speeds does not change anything (Even advertised speed). Only this module shows correct 1Gbps negotiation when there is a S-RJ01 on the other side. All other S+RJ10 modules show always 10Gbps.
So seems there are different S+RJ10 Modules out there. The better module has Manufacturing Date 18-08-30 Vendor Revision 2.07. The older with wrong reporting are Revision 1.0.