Mikrotik S+2332LC10D Tek core SFP+10G , S+23LC10D + S+32LC10D ( TX...

Huawei -C+ SFP GPON Class C+ Module

Huawei -C++ SFP GPON Class C++ Module

UBNT U Fiber, Single Module(SM), SFP+ 10G, 1310nm,10km

Ubiquiti Fiber UF-MM-10G

U Fiber, Single-Mode Module, 10G, BiDi