ROF-PM-UV usoro Low-Vpi frasi modulator nwere obere ọkara-efegharị voltaji (2.5V), obere ntinye ọnwụ, elu bandwit, elu mmebi e ji mara nke ngwa anya ike, chirp na elu-ọsọ ngwa anya nkwurịta okwu usoro bụ tumadi ji maka ìhè akara. , Usoro mgbanwe nke usoro nkwurịta okwu dị n'otu, usoro ROF sideband ma belata ịme anwansị nke usoro nkwurịta okwu eriri anya na Brisbane miri emi na-akpali akpali (SBS), wdg.