1.Selelekela ho Triple play ONU
1.1Triple play ONU ke sehlahisoa sa bareki ba marang-rang se sa sebetseng se hlahisitsoeng ke k'hamphani ea rona bakeng sa mmaraka oa phihlello ea Broadband ho latela theknoloji ea GPON/EPON.Sehlahisoa se ka khotsofatsa litlhoko tsa basebelisi ba FTTH/FTTR/FTTx fiber-to-the-house le fiber-to-the-kamore, se fa basebelisi monyetla oa ho fumana marang-rang a phahameng a thehiloeng ho GPON/EPON, le ho hlokomela lintlha tse kopantsoeng, video le lentsoe. ditshebeletso.
1.2E ipapisitse le theknoloji ea ITU-T G.984/China Telecom CTC3.0, moloko oa morao-rao oa marang-rang a marang-rang a marang-rang a marang-rang a marang-rang a kopantsoeng, Triple play ONU e na le melemo e mengata e kang bandwidth e phahameng, ts'ebetso e phahameng, tšireletso e kholo, li-interfaces tse ruileng tsa basebelisi. , joalo-joalo, 'me ke thekenoloji e loketseng bakeng sa basebetsi/lihotele/meaho ho hlokomela ho ata le phetoho e felletseng ea lits'ebeletso tsa marang-rang.
1.3Triple play ONU e fana ka 1 gigabit le 100 megabit adaptive network port, 1 voice port, 1 CATV interface, le 802.11 b/g/n phihlello e tloaelehileng ea Wi-Fi.Sesebelisoa se hlokometse ho hokahana le ho sebelisana le GPON/EPON lisebelisoa tsa terminal tsa lehae (OLT) tsa baetsi ba puisano ba mantlha ba indasteri (Huawei/ZTE/Fiberhome/HDV Fiber) ho theha sistimi ea gigabit ho fihlela litlhoko tsa phihlello tsa FTTH/FTTx tsa lentsoe. le lits'ebeletso tsa data.Ka nako e ts'oanang, ts'ebetso ea eona ea WIFI e ka fa basebelisi mefuta e fapaneng ea liteishene tsa mehala tsa kahare ka litlhoko tsa phihlello ea WIFI.
1.4Triple play ONU ts'ebetso e kopaneng ea waelese, e tsamaellanang ka botlalo le 802.11 b/g/n antenna e fumanehang ka ntle e phahameng ea omnidirectional, sekhahla sa phetisetso ea waelese e le 'ngoe ho fihla ho 300Mbps, sekhahla sa phetisetso ea li-wireless tse peli ho fihla ho 1200Mbps. , ka ho kenella ka matla, tšireletso e pharaletseng le litšobotsi tse ling, ho fa basebelisi tiisetso ea phetisetso ea data e sebetsang hantle haholoanyane.
ODM ONU-Triple play ONU
2.Hotel ho kopantswe wiring ditshebediso tsa Triple play ONU
Theknoloji e ikhethang ea WDM wavelength division multiplexing ea Triple play ONU ke fiber e le 'ngoe ea maqhubu a mararo: fiber e le' ngoe ea optical e tšoara ka mokhoa o ts'oanang litšebeletso tsa IP le litšebeletso tsa CATV, 'me e fana ka litšebeletso tsa lihokelo tse kang lits'ebeletso tsa TV, lits'ebeletso tsa marang-rang, lits'ebeletso tsa thelefono, le lits'ebeletso tsa senotlolo sa mamati bakeng sa kamore ka 'ngoe.
Melemo:
2.1 Fiber e le 'ngoe ea optical e na le lits'ebeletso tsohle, mohala o bonolo, litšenyehelo tsa wiring li fokotsehile, data le lits'ebeletso tsa CATV li arotsoe ka mefuta e fapaneng ea maqhubu, tšebeletso ea data e sebelisa 1310nm wavelength holimo, the downlink e nka 1490nm wavelength,' me tšebeletso ea CATV e nka 1550nm. bolelele ba maqhubu.
2.2 Triple play ONU e tšehetsa marang-rang a feto-fetohang a GPON/EPON OLT, a nang le ts'epo e phahameng, theko e tlase, sebopeho sa marang-rang a bataletseng, phihlello e ts'oanang ea li-terminals tsohle, le marang-rang a bonolo.Sesebelisoa sa passive spectroscopic, se se nang tlhokomelo ea phepelo ea motlakase, ha ho bonolo ho khathatsoa ke tikoloho ea kantle, sekhahla se tlase sa ho hloleha.
Topology ea lits'ebetso tsa wiring tsa hotele ea Triple play ONU