I-PON imodyuli ye-optical module yi-high-performance optical module esetyenziswa kwi-PON (i-passive optical network) inkqubo, eyaziwa ngokuba yimodyuli ye-PON, ngokuhambelana ne-ITU-T G.984.2 eqhelekileyo kunye ne-multi-source protocol (MSA). Isebenzisa ubude bamaza ahlukeneyo ukuthumela nokufumana iimpawu phakathi kweOLT (i-terminal yomgca we-optical) kunye ne-ONT (i-terminal ye-optical network) (lo mqondiso uhanjiswa ngamaza okukhanya). Umgangatho woshishino lwangoku: I-Downlink (OLT - ONU) ihanjiswa kwi-1490nm wavelength; Umlambo oPhezulu (ONU - OLT) usasazwa kwi-wavelength ye-1310nm.
Usetyenziso olubanzi lwe-PON Ethernet i-passive optical network ayinakwahlulwa kwi-PON imodyuli ye-optical, kuba iyinxalenye ebalulekileyo yenkqubo ye-PON. Imodyuli yePON iguqula ikakhuluOLTisignali yombane kwisignali yombane emodareyithiweyo ukuze idluliselwe kuyoI-ONU; I-uplink idluliselwa kwiOLTngokuguqula isignali yamehlo emodareyithwe yiI-ONUkwisignali yombane. Indlela yokuhanjiswa kwefiber optical phakathiOLTkwayeI-ONUyenzeka.
Ulwahlulo lweemodyuli zePON: Okwangoku, iindidi ezimbini zeemodyuli zePON eziqhelekileyo ezisetyenziswa kushishino zohlulwe zibe:
I-GPON-Inethiwekhi ye-Gigabit esebenzayo
I-EPON -Inethiwekhi ye-Ethernet esebenzayo
Ukuba awuyikuqwalasela ixabiso leendleko, uyacetyiswa ukuba ukhethe inethiwekhi ye-GPON ukubonelela ngeenkonzo ezibanzi kunye nokusebenza okungcono.
Oku kungasentla yinkcazelo yemodyuli yePON eziswa yiShenzhen HDV Phoeletron Technology LTD. Iimveliso zemodyuli eziveliswa yinkampani igubungele imodyuli ye-fiber optical, imodyuli ye-Ethernet, imodyuli ye-transceiver optical, imodyuli yokufikelela kwi-fiber, imodyuli ye-SSFP optical, imodyuli ye-SFP optical fiber kunye nokunye. Iimveliso zeklasi zemodyuli zingentla zinokubonelela ngenkxaso yeemeko ezahlukeneyo zenethiwekhi. Kwimveliso engentla, idityaniswe neqela elinobuchule kunye nelomeleleyo le-R & D ukubonelela ngenkxaso yobugcisa kubathengi, kunye neqela elicingayo kunye neqela leshishini elinobuchwephesha ukubonelela ngenkonzo esemgangathweni kubathengi ekudibaneni kwangethuba kunye nomsebenzi kamva.