Hi,
We are going to migrate from Dlink 3200-F28 where are 1G SFP modules keep connection with 100M media converter.
Most of links will be upgraded to 1G but a few 100M fiber media converters still remain.
Here https://wiki.mikrotik.com/wiki/MikroTik_SFP_module_compatibility_table#SFP_interface_compatibility_with_100M_fiber_links
I found -“CRS328-4C-20S-4S+ (combo1-sfp; combo2-sfp; combo3-sfp; combo4-sfp), (SFP1-SFP20 also supports 100M Fiber links)”
I tried to establish connection between CRS328-4C-20S-4S+ and 100M media converter but no luck.
Manual interface switching to 100M doesn’t help. Link led blinks but no pings. (
Is it possible to connect 100M Fiber media converter to CRS328-4C-20S-4S+ using 1G SFP module ?
Such scheme does work on several switched from different producers. (DES3200-F28, S2228FB, MES2124F)
Thanks for any help.