Amamojula we-Optical kanye nama-transceivers optical fiber angamadivayisi enza ukuguqulwa kwe-photoelectric.Uyini umehluko phakathi kwabo?Namuhla, ukudluliswa kwedatha yamabanga amade okusetshenziselwa amaphrojekthi amaningi ahlakaniphile ngokuyisisekelo kusebenzisa i-optical fiber transmission.Ukuxhumana phakathi kwalokhu kudinga amamojula optical kanye ne-fiber optic transceivers.Ngakho, lezi ezimbili kufanele zixhunywe kanjani, futhi yini okufanele inakwe?
1. Imojula ye-Optical
Umsebenzi wemojula ye-optical futhi ukuguqulwa phakathi kwezimpawu ze-photoelectric.Isetshenziselwa kakhulu inkampani yenethiwekhi phakathi kweswishi nedivayisi.Inomgomo ofanayo ne-transceiver ye-fiber optical, kodwa imodyuli ye-optical isebenza kahle futhi iphephile kune-transceiver.Amamojula optical ahlukaniswa ngokwefomu lephakheji.Ezivamile zihlanganisa i-SFP, SFP +, XFP, SFP28, QSFP +, QSFP28, njll.
2. I-Optical fiber transceiver
I-Optical fibre transceiver iyisisetshenziswa esiguqula amasiginali kagesi amabanga amafushane namasignali okubona amabanga amade.Ngokujwayelekile isetshenziswa ekudluliseleni ibanga elide, idlulise ngemicu yokubona, iguqule amasignali kagesi abe amasignali optical futhi ayithumele.Isignali ye-optical eyamukelwe iguqulwa ibe isignali kagesi.Ibizwa nangokuthi i-Fiber Converter ezindaweni eziningi.
Ama-transceivers e-Fiber optic ahlinzeka ngesixazululo esingabizi kubasebenzisi abadinga ukuthuthukisa uhlelo kusuka kucingo lwethusi kuya ku-fiber optics, kodwa bengenamali, abasebenzi noma isikhathi.
3. Umehluko phakathi kwe-optical module kanye ne-optical fiber transceiver
① Iyasebenza futhi ayisebenzi: Imojula yokubona iyimojuli esebenzayo, noma isisekeli, iyidivayisi engenzi lutho engakwazi ukusetshenziswa iyodwa, futhi isetshenziswa kuphela kumaswishi nakumadivayisi anezikhala zemojuli yokubona;ama-transceivers e-fiber optical angamadivayisi asebenzayo.Kuyidivayisi esebenzayo ehlukene, engasetshenziswa iyodwa uma ixhunyiwe;
②Ukuthuthukisa ukucushwa: Imojula ye-optical isekela ukushintshashintsha okushisayo, ukucushwa kuyavumelana nezimo;i-fiber optical transceiver ilinganiselwe, futhi ukushintshwa nokuthuthukiswa kuzoba nzima kakhulu;
③Intengo: Ama-transceivers e-Optical fibre ashibhile kunamamojula abonakalayo futhi ayonga kakhulu futhi ayasebenza, kodwa futhi adinga ukucabangela izinto eziningi ezifana ne-adaptha yamandla, isimo sokukhanya, isimo sekhebula lenethiwekhi, njll., kanye nama-akhawunti wokulahlekelwa kokudluliswa cishe okungama-30%;
④Uhlelo lokusebenza: Amamojula okukhanya asetshenziswa kakhulu kumishini yokuxhumana yenethiwekhi yokubona, njengokusebenzelana kokubona kokushintsha kokuhlanganisa, amarutha angumongo, i-DSLAM, i-OLT nezinye izinto zokusebenza, njengalezi: ividiyo yekhompyutha, ukuxhumana kwedatha, ukuxhumana kwezwi okungenantambo kanye nomunye umgogodla wenethiwekhi ye-fiber optical;i-fiber optical transceiver Isetshenziswa endaweni yangempela yenethiwekhi lapho ikhebula le-Ethernet lingakwazi ukumboza futhi kufanele lisebenzise i-fiber optical ukuze kunwetshwe ibanga lokudlulisela, futhi ngokuvamile libekwe njengohlelo lokusebenza longqimba lokufinyelela lwenethiwekhi yendawo ye-broadband;
4. Yini okufanele inakwe lapho uxhuma i-module optical kanye ne-optical fiber transceiver?
① Ijubane lemojula yokubona kanye ne-optical fibre transceiver kumele kufane, amamegabhayithi ayi-100 kuye kwayi-100, igigabhithi iye kugigabhithi, namamegabhayithi ayi-10 kuye ku-10 trillion.
② Ubude begagasi kanye nebanga lokudlulisela kumele kuhambisane, isibonelo, ubude begagasi bungu-1310nm noma 850nm ngesikhathi esifanayo, futhi ibanga lokudlulisela ngu-10km;
③ Uhlobo lokukhanya kufanele lufane, i-fiber eyodwa kuya ku-fiber eyodwa, i-fiber ekabili kuya kwemicu emibili.
④ Ama-fiber jumper noma ama-pigtails kufanele axhunywe ngesixhumi esibonakalayo esifanayo.Ngokuvamile, ama-transceivers e-fiber optic asebenzisa izimbobo ze-SC kanye namamojula optical asebenzisa izimbobo ze-LC.