MikroTik
MikroTik Pair of SFP modules, S-35LC20D (1.25G SM 20km T1310nm/R1550nm, Single LC-connector) + S-53LC20D (1.25G SM 20km T1550nm/R1310nm, Single LC-connector)
S-3553LC20D
2001000585885
Трансивер