Mikrotik

S-31DLC20D is a 1.25G SFP transceiver with a 1310nm Dual LC connector, for up to 20 kilometer Single Mode fiber connections, with DDM

Units are tested and compatible with RB260GS,RB2011LS, RB2011LS-IN, RB2011UAS-IN, RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN, and CCR1036-12G-4S. Units are compatible with non-MikroTik SFP devices as well.

S-85DLC05D is a 1.25G SFP transceiver with a 850nm Dual LC connector, for up to 550 meter Multi Mode fiber connection, with DDM

Units are tested and compatible with RB260GS, RB2011LS, RB2011LS-IN, RB2011UAS-IN, RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN and CCR1036-12G-4S. Units are compatible with non-MikroTik SFP devices as well.

S+85DLC03D is a 10G SFP+ transceiver with a LC connector, 850nm, for up to 300 meter Multi Mode fiber connections

Units are tested and compatible with CCR1036-8G-2S+ and CCR1036-8G-2S+EM. Units are compatible with non-MikroTik SFP devices as well.