Multi-channel digital video optical transceivers inogona kuva nemabasa akawanda, uye imwe neimwe yemhando yebasa ine inoenderana nehunyanzvi index zvinodiwa, senge vhidhiyo index, audio index, asynchronous data index, Ethernet index, nhamba yefoni uye zvichingodaro. Yakananga tekinoroji zviratidzo zvinogona kuda kuti mugadziri ape chechitatu-bato rekuyedza chitupa, uye mainjiniya ane hunyanzvi anofanirwa kudzokorodza zvinoenderana nezviratidzo zvinopihwa nemugadziri asati atenga michina yekutarisa chaiwo tekinoroji zviratidzo zvemidziyo uye kuvimbika kwemugadziri. Pano inotarisa pakutsanangura muchidimbu zvinotevera maviri evhidhiyo zviratidzo kubva pakuona kweinjiniya.

Vhidhiyo bandwidth ndeimwe yeanonyanya kutaurwa nyaya. Kusakwana kwevhidhiyo bandwidth, iyo yekutarisa skrini haina kujeka zvakakwana, yakachinjika resolution yakaderera, uye kwakakomba kukanganisa kwemavara kana kurasikirwa kwevhidhiyo kunoitika. Izvo chaizvo nekuda kwekukosha kweiyo vhidhiyo bandwidth kumhando yemifananidzo iyo vamwe vanogadzira vasina kutendeseka vanowedzeredza nemaune vhidhiyo bandwidth yezvigadzirwa zvavo kunyengedza vatengi. Semuenzaniso, dhijitari vhidhiyo optical transceiver inogadzirwa nemumwe mugadziri inotaura kuti vhidhiyo bandwidth i8M, asi iyo yakaziviswa pachena vhidhiyo sampling frequency ndeye 12.5M. Zvinoenderana nemutemo weNyquist sampling mutemo, kuti udzorere zvechokwadi chiratidzo, iyo sampling frequency inofanira kunge iri kaviri chiratidzo frequency , yakaverengerwa nenzira iyi, iyo theoretical vhidhiyo bandwidth yemugadziri uyu optical transceiver haigone kudarika 6.25M chero zvakadaro. Kune makambani einjiniya akajairwa nevashandisi nekutarisa iwo maficha emufananidzo, vanogona kutonga zvakapusa vhidhiyo bandwidth yechishandiso.

APL ndiyo avhareji yemufananidzo, uye mazhinji makambani einjiniya haatarise zvakanyanya kana kujairana nechiratidzo ichi. Zvisinei, kana tichitaura pamusoro pedambudziko rinosangana mune mamwe mapurojekiti: chiratidzo chevhidhiyo chinoparidzirwa kuburikidza ne-optical transceiver, kana pane nzvimbo yakakura yechena mumufananidzo (senge iyo kamera inovhenekerwa nechiedza chakasimba), mufananidzo uri pa. iyo yekutarisa ichazununguka yakatwasuka, ipapo Vashandi veinjiniya havafanirwe kunge vari vatorwa. Izvi zvinodaro nekuti iyo APL mhando yevhidhiyo optical transceivers inogadzirwa nevamwe vanogadzira yakatetepa. Kana pane nzvimbo yakakura yechena muchiratidzo chemufananidzo, chikamu cheDC mumutsara wega wega wechiratidzo chemufananidzo chinowedzera, uye APL ichawedzera, zvichiita kuti kuderera kweamplitude yechiratidzo chekuenzanisa. Kana kurasika, iyo yekutarisa haigone kuona kuwiriranisa kwemutsara uye skrini inodedera.