I le taimi nei, o le IPTV, le tolu tele o feso'ota'iga feso'ota'iga, o lo'o fa'alavelave pea i luga o le maketi TV uaea a le au fa'asalalau masani ma le televise.Leitio ma televise o loʻo feagai ma le tele o tagata faʻaletonu, ma o le suiga o le leitio ma le televise o loʻo lata mai.E mafai ona fai mai o ai lava e pulea le potu malolo e puʻeina tagata faʻaoga.O le pisinisi autu o leitio ma televise e aofia uma ai le leitio ma televise auaunaga ma auaunaga faʻamaumauga e lua (Internet access/VOD/IPTV/e-government/interactive games) faʻapea foʻi ma auaunaga tau fesoʻotaʻiga lautele.O le mea lea, o le fausiaina o le FTTH mo leitio ma televise e mautinoa lava e aofia ai le fausiaina o le FTTH mo auaunaga leitio ma televise ma le fausiaina o le FTTH mo auaunaga faʻamaumauga e lua.O le tuufaatasia o punaoa o loʻo i ai nei o leitio ma televise, o le faʻatinoga o le FTTH e masani lava ona faʻaaogaina le fofo autu o loʻo i ai nei i le alamanuia: tasi fiber tolu galu + broadband avanoa avanoa fofo.I aso nei, o le faatonu o le a faʻamatalaina tele ia te oe.
I totonu o le fiber tasi tolu galu + broadband auaunaga avanoa polokalame, leONUvaega fa'amatalaga pusi opitika fa'aaogaina 1310nm/1490nm fa'ailoga opitika, ma leONUO le vaega o le CATV o lo'o fa'aaogaina fa'ailoga mata'itusi 1550nm.I totonu o le leitio ma le televise potu pito i luma, o le WDM wavelength division multiplexing equipment o loʻo tuʻufaʻatasia i se fiber optic cable, ona pasi atu lea i le felauaiga ma le vaeluaga o tulaga eseese o meafaigaluega ODN aʻo leʻi oʻo i le fale o le tagata faʻaoga.I leONUiunite pusi opitika o le fale o le tagata e faaaogāina, o le alava e tasi tolu galuONUCATV atiaʻe e la matou kamupani o loʻo faʻaaogaina, o lona uiga, faʻamatalaga + CATV optical ma masini lua i le tasi GPONONU, lea e mafai ona tu'u sa'o mai fa'asalalauga fa'asalalau televise ma fa'amatalaga fa'amatalaga fa'asalalau.I le taimi lava e tasi, e mafai foi e leitio ma televise ona atiaʻe tagata faʻaoga fesoʻotaʻiga lautele e faʻavae i luga o lenei polokalame, ausia le tele o auʻaunaga maua tupe maua, ma faʻaititia le tau o le fausiaina o fesoʻotaʻiga.
O le lelei o le faʻaogaina o le fiber three wave access scheme e faʻapea:
1. Pulega fa'ai'uga: Ona o le fa'asologa o feso'ota'iga fa'ai'uga o le tasi fiber tolu galu, e matua faigofie lava ona pulea.ONUpusi mata.E mafai e pule o fesoʻotaʻiga ona faʻatino galuega e pei o le tufatufaina atu o auaunaga mamao, tausiga faʻaletonu, ma le tatalaina / tapunia o auaunaga CATV e ala i masini OLT pito i luma.
2. Tau maualalo ole ODN: Talu ai o faʻasalalauga faʻasalalauga TV ma faʻamatalaga faʻasalalauga faʻasalalau o loʻo tuʻuina atu i luga o le fiber optika tutusa, o lenei polokalame e faʻaitiitia ai le tau o le fausiaina o punaoa ODN mai le pito i luma i le fale o le tagata faʻaoga.
Fa'afanua topology system