1) Isandulela:
Ngokuvela okusheshayo kwamabhizinisi ahlukahlukene, izimboni ezengeziwe ziyaqaphela ukuthi kuyadingeka ukugqekeza "ibhodlela" le-bandwidth ngokushesha ngangokunokwenzeka, futhi i-fiber optical iyona ndlela engcono kakhulu yokudlulisa. I-Optical fiber inezinzuzo ezimbili ngaphezu kocingo lwethusi: ibanga elide lokudlulisela; Idatha eyengeziwe idluliselwa ngesikhathi seyunithi (kufika ku-100tbps / s okwamanje).
Lesi sifundo ikakhulukazi sifunda isizinda, imiqondo eyisisekelo, izici, izimo zokusetshenziswa kobuchwepheshe be-GPON, imodi yokuphatha yohlelo lwe-GPON kanye nemodi yokusabalalisa isevisi yetheminali, kanye nesicelo sokuxhumana kanye nemodi yokuvikela inethiwekhi ye-GPON.
2) Umqondo
I-PON iyinethiwekhi ye-passive optical enephuzu ku-multipoint (p2mp) isakhiwo;
I-GPON: Inethiwekhi yokubona ekwazi ukwenza i-Gigabit. Ukwakhiwa kwenethiwekhi ye-PON: i-optical line terminal (OLT)
Inethiwekhi yokusabalalisa optical (ODN) yakhiwe i-optical splitter ne-optical fiber
Iyunithi yenethiwekhi yokubona/ukuphelawena/ont (iyunithi yenethiwekhi ye-optical / i-terminal yenethiwekhi yokubona)
Inqubo yokudlulisela imi kanje:
OLTi-uplink ixhunywe ku-inthanethi, i-VoIP, i-IPTV, futhi i-downlink ixhunywe ku-ODN;
I-ODN isabalalisa yonke idatha kumuntu ngamunyeI-ONUnoma nge-optical division;
I-ONUnoma i-ont ihlunga idatha abayidingayo ngekhodi yokuhlonza kuhlaka lwedatha, bese iyidlulisela kumsebenzisi.
Okungenhla ukwakhiwa kwenethiwekhi ye-GPON elethwe yi-Shenzhen Shenzhen HDV photoelectric Technology Co., Ltd. Imikhiqizo yemojula ekhiqizwe ikhava yenkampani. amamojula we-fiber optical, Amamojula we-Ethernet, amamojula we-fiber optical transceiver, amamojula okufinyelela kwefiber optical, Amamojula we-SSFP optical, futhiImicu ye-Optical SFP, njll. Imikhiqizo yemojula engenhla inganikeza ukwesekwa kwezimo zenethiwekhi ezahlukene. Ithimba le-R&D elichwepheshile neliqinile lingasiza amakhasimende anezinkinga zobuchwepheshe, futhi ithimba lebhizinisi elicabangayo nelichwepheshile lingasiza amakhasimende ukuthi athole amasevisi ekhwalithi ephezulu ngesikhathi sokubonisana kwangaphambilini nomsebenzi wangemuva kokukhiqiza. Siyakwamukela ku Xhumana nathinganoma yiluphi uhlobo lombuzo.