Description

MikroTik S-3553LC20D is a pair of SFP transceivers,
the S-35LC20D is a 1.25G Single Mode optical SFP module with a LC connector, T1310nm/R1550nm,
which works for connections up to 20km and supports DDM.
The S-53LC20D is a 1.25G Single Mode optical SFP transeiver with an LC connector,T1550nm/R1310nm,
which works for connections up to 20km and supports DDM.
Units are tested and compatible with RB260GS, RB2011LS, RB2011LS-IN, RB2011UAS-IN,
RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN CCR1036-12G-4S.
Units are compatible with non-MikroTik SFP devices as well.