Parizvino, iwo matatu makuru enharembozha IPTV anoramba achipindira pane yechinyakare redhiyo uye terevhizheni inoshanda cable TV musika, redhiyo uye terevhizheni vanoshanda vakatarisana nehuwandu hukuru hwekurasikirwa nemushandisi, redhiyo uye terevhizheni shanduko yekusimudzira yave pedyo, zvinogona kutaurwa kuti ndiani anodzora. imba yekutandarira yakabata mushandisi. Bhizinesi guru reredhiyo neterevhizheni rinosanganisira bhizinesi reredhiyo neterevhizheni uye data-nzira mbiri sevhisi (Internet kuwana / VOD / IPTV / e-hurumende / mitambo inopindirana) nemasevhisi ebroadband, saka kuvakwa kweFTTH kweredhiyo neterevhizheni kunofanirwa kusanganisira FTTH kuvakwa kweredhiyo neterevhizheni bhizinesi uye FTTH kuvaka kwedata-nzira mbiri sevhisi. Yakasanganiswa nezviwanikwa zveredhiyo neterevhizheni, FTTH inonyanya kutora mhinduro iripo muindasitiri iyi: single fiber three-wave uye Broadband service access solution. Nhasi, mupepeti anonyanya kutsanangura kwauri.
Mune imwechete fiber matatu-wave uye Broadband sevhisi yekuwana mhinduro,ONUdata zvikamu zvinoshandisa 1310nm/1490nm optical chiratidzo uyeONUCATV chikamu chinoshandisa 1550nm optical siginecha mukamuri yekumberi-yekupedzisira komputa yeredhiyo neterevhizheni kuburikidza neWDM wavelength division multiplexing michina yakasanganiswa nefiber optic tambo, uyezve kuburikidza nekutapurirana uye spectroscopy yeODN michina pamatanho ese uye pakupedzisira inosvika kumba kwemushandisi, mumusha wevashandisiONUunit, uchishandisa iyo imwechete fiber matatu-waveONUCATV yakagadziridzwa nekambani yedu, kureva, data uye CATV Optical muchina 2-mu-1 GPONONU, inogona kuburitsa zvakananga nhepfenyuro yeTV masaini uye Broadband data masaini. Panguva imwecheteyo, zvichibva pane iyi mhinduro, vashandisi veredhiyo neterevhizheni vanogona zvakare kuvandudza vashandisi veBroadband, kuona kugadzirwa kwemari yakawanda-sevhisi, uye kuderedza mari yekuvaka network.
Mabhenefiti eiyo single-fiber matatu-wave yekuwana mhinduro ndeaya anotevera:
1. Kuguma-kusvika-kumagumo manejimendi: Sezvo network yekuvaka yeimwe fiber uye mafungu matatu ari kupera-kusvika-kumagumo, zviri nyore kwazvo kubataONU. Manetiweki manejimendi anogona kuita kuendesa kure masevhisi, kugadzirisa kukanganisa, uye kugonesa / kudzima masevhisi eCATV kuburikidza nekumberi-kugumaOLTmidziyo.
2. Mutengo wakaderera weODN: Sezvo nhepfenyuro yeTV chiratidzo uye dhatabhendi yedhata inofambiswa pane imwechete fibre yemuviri, mhinduro iyi inoderedza zvakanyanya mutengo wekuvaka weODN zviwanikwa kubva kumberi kuenda kumba kwemushandisi.
System topology dhizaini