Ukuhlukaniswa kwe-fiber optic transceivers

Ukuhlukaniswa ngefayibha eyodwa/i-multifiber

I-fiber optical transceiver eyodwa:

I-fiber optical transceiver eyodwa wuhlobo olukhethekile lwe-transceiver optical oludinga kuphela i-fiber eyodwa ukuze kuzuzwe ukudluliswa kwesignali ye-bidirectional optical. Lokhu kusho ukuthi i-fiber optic eyodwa isetshenziselwa kokubili ukuthumela nokwamukela amasiginali, ukufeza ukudluliswa kwezimpawu kabili ngokusebenzisa amasu okuhlukanisa ubude beza noma isikhathi. Ama-transceivers e-fiber optic eyodwa angasindisa ekusetshenzisweni kwemicu ye-optical ekuxhumaneni kwe-fiber optic, futhi afanele ezinye izimo zohlelo lokusebenza ezidinga ukulondoloza izinsiza ze-fiber.

I-Multifiber optical transceiver:

I-Multi fiber optical transceiver iwuhlobo lwendabuko lwe-transceiver optical oludinga okungenani imicu emibili ukuze kuzuzwe ukudluliswa kwesignali ye-bidirectional optical. I-fiber optic eyodwa isetshenziselwa ukuthumela amasignali, kanti enye i-fiber optic isetshenziselwa ukwamukela amasignali. Ama-transceivers e-fiber eningi adinga izinsiza ze-fiber eyengeziwe ekuxhumaneni kwe-fiber optic, kodwa futhi angahlinzeka ngeziteshi ezizinzile nezizimele zokudlulisela i-bidirectional, ezifanele izimo zohlelo lokusebenza ezinezidingo eziqinile zokudlulisela isignali.

Uma kudingekile ukulondoloza izinsiza ze-fiber futhi akudingi ukusebenza kokudlulisa okuphezulu kakhulu, i-transceiver eyodwa ye-fiber optical ingacatshangelwa. Uma isiteshi sokudlulisa esizinze kakhulu nesizimele sidingeka futhi sinezidingo eziphakeme zokudlulisa isignali, khona-ke ama-multifiber optical fiber transceivers angakhethwa.

Ukuhlukaniswa ngohlobo lwefayibha esebenzayo

I-fiber optic transceiver yemodi eyodwa:

Ama-transceivers e-fiber optic yemodi eyodwa afanele izinhlelo zokuxhumana ze-fiber optic yemodi eyodwa. Ifayibha yemodi eyodwa iwuhlobo lwefayibha enobubanzi obuncane bangaphakathi bomgogodla obungama-microns angu-5-10 (imvamisa ama-microns angu-9), engadlulisa amasignali aphezulu okukhanya. Ngakho-ke, ilungele ukudluliswa kwebanga elide kanye nokudluliswa kwedatha ngesivinini esikhulu. Ama-transceivers e-fiber optic yemodi eyodwa ngokuvamile asebenzisa amalaser njengemithombo yokukhanya ekhishwayo, engafinyelela amabanga amade okudlulisela kanye namazinga aphezulu okudlulisela. Lokhu kwenza ama-transceiver e-fiber optic emodi eyodwa asetshenziswe kabanzi ezimeni ezidinga ukudluliswa kwebanga elide njengamanethiwekhi endawo yedolobha elikhulu (MANs) kanye namanethiwekhi endawo ebanzi (WANs).

I-Multimode fiber optic transceiver:

Ama-transceivers e-Multimode fiber optic afaneleka kuzinhlelo zokuxhumana ze-multimode fibre optic. Ububanzi bangaphakathi bomgogodla we-multimode fiber ngokuvamile bukhulu (ngokuvamile ama-microns angu-50 noma angu-62.5) futhi lungasekela izindlela eziningi zokudlulisa isignali yokubona. Ngakho-ke ama-multimode fiber transceivers awakwazi ukuxhunywa ngokuqondile kusetshenziswa i-fiber yemodi eyodwa. Ama-transceivers e-fiber optic ye-Multimode ngokuvamile asebenzisa ama-diode akhipha ukukhanya (ama-LED) njengemithombo yokukhanya ekhishwayo, afanele ukudluliswa kwebanga elifushane kanye nokudluliswa kwedatha enesivinini esiphansi. Lokhu kwenza ama-transceiver e-multimode fiber optic asetshenziswe kabanzi ezinhlelweni zebanga elifushane njengamanethiwekhi endawo (ama-LAN) kanye nokuxhumana kwesikhungo sedatha.