高速光电器件(232)
OFS DCM Dispersion Compensating Fibers 5 10 20 40 60 80 100KM
OFS DCM Dispersion Compensating Fibers 5 10 20 40 60 80 100KM
OFS DCM Dispersion Compensating Fibers 5 10 20 40 60 80 100KM
http://fiber-optic-catalog.ofsoptics.com/viewitems/modules/dispersion-slope-compensating-modules?