do not see any photo's attached ?
please specify the SFP types and the switch models so we can help to find if they are compatible
be aware that apart from the wavelength also the modulation of the light is important for the other side to decode the data properly.
the moxa may come from the FO-type modulation where "modern" SFP's use different modulation
the FO-type was commonly used when 100Mb was usual, and also the receiving SFP port needed to be 100Mb
modern SFP ports are 1G,
so you ether need an SFP port with both 100Mb support
or an SFP that converts 100Mb optical to 1G wired
and now you may need a combination of FO-type and speed-conversion ?
let's start with an inventory of the SFP's and switches you have used, to determine what combination works