double fibre, multi mode, 1310nm, 2KM
double fibre, monomode, 20KM, 1310nm
double fibre monomode, 40KM1310nm
double fibre, monomode, 60KM, 1310nm
double fibre, monomode, 80KM, 1550nm
double fibre, monomode, 100KM, 1550nm
double fiber,single-mode,120KM,1550nm
single-mode,20km,1310nm/1550nm
single-mode,40km,1310nm/1550nm
single-mode,60km,1310nm/1550nm
single-mode,80km,1310nm/1550nm
single-mode100km, monomode 1310nm/1550nm
, 120km, 1310nm/1550nm