Muri rusange, ibikoresho bya ONU birashobora gushyirwa mubice ukurikije ibintu bitandukanye bisabwa, nka SFU, HGU, SBU, MDU, na MTU.
1. Kohereza SFU ONU
Ibyiza byubu buryo bwo kohereza nuko umutungo wurusobe ukize cyane, kandi birakwiriye ingo zigenga mubihe bya FTTH.Irashobora kwemeza ko umukiriya afite umurongo mugari wa enterineti, ariko ntabwo ikubiyemo imirimo igoye yo murugo.Muri ibi bidukikije, SFU ifite uburyo bubiri busanzwe: byombi bya Ethernet na POTS.Imigaragarire ya Ethernet yonyine iratangwa.Twabibutsa ko muburyo bwombi, SFU irashobora gutanga insinga ya coaxial kugirango yorohereze serivisi za CATV, kandi irashobora no gukoreshwa n irembo ryurugo kugirango byorohereze itangwa rya serivisi zongerewe agaciro.Ibi birashobora no gukoreshwa mubigo bidakenera guhana amakuru ya TDM.
2. Kohereza HGU ONU
Ingamba zo kohereza HGU ONU zisa na SFU, usibye ko imikorere ya ONU na RG igizwe nibikoresho.Ugereranije na SFU, irashobora kumenya imikorere igoye yo kugenzura no kuyobora.Muri ubu buryo bwo kohereza, U-imiterere yimbere yubatswe mubikoresho bifatika kandi ntibitanga intera.Niba ibikoresho bya xDSLRG bisabwa, ubwoko bwinshi bwimikorere bushobora guhuzwa neza nurusobe rwurugo, ibyo bikaba bihwanye n irembo ryurugo hamwe na EPON uplink interfeque, kandi ikoreshwa cyane mubikorwa bya FTTH.
3. Kohereza SBU ONU
Iki gisubizo cyo kohereza kirakwiriye cyane kubakoresha imishinga yigenga kubaka imiyoboro muburyo bwa porogaramu ya FTTO, kandi ishingiye kumihindagurikire yimishinga muri SFU na HGU yoherejwe.Muri ibi bidukikije byoherejwe, umuyoboro ushyigikira umurongo mugari wa enterineti kandi ugaha abakoresha interineti itandukanye, harimo El interineti, interineti ya Ethernet, hamwe na POTS, byujuje ibyangombwa bisabwa kugirango itumanaho ryamakuru, itumanaho ryijwi, n'imirongo yihariye ya TDM.Imigaragarire ya U-mubidukikije irashobora gutanga imishinga hamwe nibintu bitandukanye biranga imiterere, ikaba ikomeye.
4. Kohereza MDU ONU
Igisubizo cyo kohereza kireba abakoresha benshi kubaka imiyoboro ya FTTC, FTTN, FTTCab, na FTTZ.Niba abakoresha imishinga badafite ibisabwa muri serivisi za TDM, iki gisubizo kirashobora no gukoreshwa mugukoresha imiyoboro ya EPON.Iki gisubizo cyoherejwe gishobora gutanga umurongo mugari wogutumanaho amakuru kubakoresha benshi, harimo serivisi za Ethernet / IP, serivisi za VoIP, na serivisi za CATV, kandi ifite ubushobozi bwo kohereza amakuru.Buri cyambu cyitumanaho gishobora guhura numukoresha wurusobe, bityo imiyoboro yacyo ikoreshwa cyane.
5. Kohereza MTU ONU
Igisubizo cyo kohereza MDU nimpinduka zubucuruzi zishingiye kubisubizo byoherejwe na MDU.Itanga serivise nyinshi za interineti, harimo interineti ya Ethernet hamwe na POTS, kubakoresha imishinga myinshi, byujuje ibisabwa bitandukanye bya serivisi nk'ijwi, amakuru, n'imirongo yihariye ya TDM.Iyo uhujwe nuburyo bwo gushyira mubikorwa, ibikorwa byinshi bikize kandi bikomeye byubucuruzi birashobora kugerwaho.
Igihe cyo kohereza: Ukuboza-07-2023