100M Copper on an SFP Port?

[silvio]

No, Alcatel did have any SFP-T with 100Mbps. So I assume that also modules from other vendors did not work.
The info about the alcatel module I have read in transceiver guide. There is no hint to 100Mbps.
Some years ago I have seen similar behavior: orign SFP-Gig-T from Alcatel did work but not from other vendor. There is no promise from Alcatel that modules from other vendors did work. They only did not decline them.
regards
silvio