Abantu abaninzi abacaci kakuhle malunga neemodyuli ze-port yombane, okanye bahlala bedidekile kunye neemodyuli ze-optical, kwaye abanako ukukhetha iimodyuli ze-port zombane ngokuchanekileyo ukuhlangabezana nenzuzo efanayo yokuhanjiswa komgama kunye nokulungiswa kweendleko. Ke, kweli nqaku siza kuxoxa malunga Umahluko phakathi kwemodyuli yezibuko zombane kunye nemodyuli yokubona.
Zombini iimodyuli zombane kunye ne-optical zingasetyenziselwa ukutshintsha kunye ne-OLTs ukufezekisa ukuguqulwa kwe-photoelectric. Ngaphambi kokuba sithethe ngomahluko phakathi kweemodyuli zombane kunye ne-optical, makhe sijonge kwizibuko zombane kunye ne-optical. I-port yombane yinto esihlala siyibiza ngokuba yi-network port (RJ45), esetyenziselwa ukudibanisa intambo yenethiwekhi kunye ne-coaxial transmission cable ukuhambisa iimpawu zombane; i-optical port yi-optical fiber socket, esetyenziselwa ukudibanisa intambo ye-optical. Izibuko elibonakalayo kwitshintshaNgokubanzi isebenzisa imodyuli yokukhanya ukuhambisa Umqondiso wokukhanya.
Umahluko phakathi kwemodyuli yombane kunye nemodyuli ye-optical ikakhulu kwi-interface, i-collocation, i-parameters, amacandelo, kunye nomgama wokuhambisa.
I-interface iyahluka: i-interface yemodyuli yombane yi-RJ45, kwaye i-interface yemodyuli ye-optical yi-LC, SC, MTP / MPO, njl njl. Ukuhambelana kuyahluka: imodyuli yombane isetyenziswe kunye nentambo yenethiwekhi, kunye ne-optical. Imodyuli iqhagamshelene ne-optical fiber jumper.
Iiparamitha zihluke: iiparitha zemodyuli yombane ayinayo i-wavelength, ngelixa i-wavelengths yemodyuli ye-optical i-850nm, 1310nm, kunye ne-1550nm.
Amacandelo ahlukeneyo: Imodyuli yombane ayinayo inxalenye ephambili yemodyuli ye-optical - i-laser.
Umgama wothumelo uhlukile: imodyuli yombane yombane inomgama ophezulu weemitha ezili-100, ngelixa imodyuli ye-optical inomlinganiselo ophezulu wokuhambisa umgama weekhilomitha ezili-160.
Xa kuthelekiswa neemodyuli zemveli ze-optical, ii-DAC kunye ne-AOC zidibanisa, ziziphi iingenelo kunye nokungonakali kweemodyuli zombane? Thatha uqhagamshelo lwe-10G Ethernet njengomzekelo: imodyuli yesibuko sombane VS intambo enesantya esiphezulu VS imodyuli ye-optical VS intambo yombane esebenzayo
1. Umgama wokudibanisa phakathi kwezixhobo kumaziko amaninzi edatha uphakathi kwe-10m kunye ne-100m, kwaye umgama wokuhanjiswa kweentambo ze-high-speed awudluli i-7 metres. Ukusetyenziswa kweemodyuli zezibuko zombane kunokwenza ukungabikho komgama wokuhambisa.
2. Imodyuli ye-port yombane inokuphumeza ngokuthe ngqo ukuhanjiswa kwe-10G kwinkqubo yocingo lwentambo yethusi ekhoyo, ukunciphisa iindleko zokuthunyelwa, ngelixa imodyuli ye-optical isebenzisa iintambo zombane, ezifuna izixhobo ezongezelelweyo ezifana nokutshintsha kwe-Ethernet okanye abaguquli bezithombe.
Ngokubanzi, imodyuli ye-10G ye-port yombane iyisisombululo esineendleko ze-10G zokuxhuma. Ngokuqinisekileyo, imodyuli ye-port yombane nayo ineentsilelo zayo. Ekuhanjisweni kwamaziko amakhulu edatha, imodyuli ye-port yombane idla amandla amaninzi, ixabiso liphezulu kakhulu, kwaye alinawo umsebenzi wokuxilongwa kwedijithali yeDDM. Ngokuthelekisa iingenelo kunye nokungonakali kwemodyuli ye-port yombane, sinokwazi ngokucacileyo ukuba zeziphi iimeko ezinokuthi zisetyenziswe kunye nendlela yokunciphisa iindleko zenethiwekhi.
Oku kungasentla yingcaciso yolwazi "yemodyuli yesibuko sombane kunye nemodyuli yezibuko" eziswa nguShenzhen Haidiwei Optoelectronics Technology Co., Ltd. henzhen HDV photoelectric Technology Co., Ltd. Iimveliso zemodyuli eziveliswe yikhava yenkampani iimodyuli zefiber optical, Iimodyuli ze-Ethernet, iimodyuli ze-fiber optical transceiver, iimodyuli zokufikelela kwifiber optical, Iimodyuli ze-SSFP ezibonakalayo, kwayeI-SFP optical fibers, njl. Ezi mveliso zemodyuli zingentla zinokubonelela ngenkxaso yeemeko ezahlukeneyo zenethiwekhi. Iqela le-R&D elinobuchule kunye nelomeleleyo linokunceda abathengi abanemiba yobugcisa, kwaye iqela leshishini elicingayo nelinobuchule linokunceda abathengi bafumane iinkonzo ezikumgangatho ophezulu ngexesha lokubonisana kwangaphambili kunye nomsebenzi wasemva kokuvelisa. Wamkelekile kuwe Qhagamshelana nathi kulo naluphi na uhlobo lombuzo.