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, ONU data zvikamu zvinoshandisa 1310nm/1490nm optical chiratidzo uye ONU CATV chikamu chinoshandisa 1550nm optical chiratidzo mukamuri yekumberi-yekupedzisira komputa yeredhiyo neterevhizheni kuburikidza neWDM wavelength division multiplexing michina yakabatana kune imwe. fiber optic tambo, uyezve kuburikidza nekutapurirana uye spectroscopy yeODN michina pamatanho ese uye pakupedzisira inosvika kumusha wemushandisi, mumusha wevashandisi ONU unit, uchishandisa iyo imwechete fiber three-wave ONU CATV yakagadzirwa nekambani yedu, ndiko kuti, data uye CATV Optical muchina 2-in-1 GPON ONU, 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 yekuvakwa kweimwe fiber uye mafungu matatu ari kupera-kusvika-kumagumo, zviri nyore kwazvo kubata ONU.Manetiweki manejimendi anogona kuita kuendesa kure masevhisi, kugadzirisa kukanganisa, uye kugonesa / kudzima masevhisi eCATV kuburikidza nepamberi-yekupedzisira OLT michina.
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