ONU, eo hape e tsejoang e le Optical Network Unit, e tsejoang ka hore ke Optical Cat, e sebelisa theknoloji ea PON passive fiber optic e nang le fiber optic transmission medium.Hajoale ke mokhoa o moholo oa phihlello ea mantlha bakeng sa basebelisi ba mehala ea lefats'e ka bophara, ka melemo e joalo ka theko e tlase, bandwidth e phahameng, latency e tlase, tokiso ea mahala, le taolo e bonolo.
EOC: Lebitso le felletseng la Ethernet Over Cable, data ea Ethernet e fetisoa ka likhoele tsa coaxial.E ipapisitse le theknoloji ea phihlello ea protocol ea Ethernet e sebelisoang ho lithapo tsa cable TV coaxial, tse nang le bandwidth e phahameng ea bidirectional ea 100M.Ke mokhoa oa ho fihlella o amoheloang ke seea-le-moea le thelevishene.Mehleng ea pele, basebetsi ba seea-le-moea le thelevishene ba ne ba sebelisa mokhoa o le mong oa ho phatlalatsa ho romela litšebeletso ho basebelisi hore ba li amohele feela.Phetoho ea morao-rao ea marang-rang a marang-rang a lithelevishene tsa cable, theknoloji ea EOC e ile ea fetoha, ho sebelisoa marang-rang a ofisi ea EPON + EOC, e neng e hokahane le EOC ea mosebelisi ka likhoele tsa coaxial.Ka lebaka la lintlha tse kang bandwidth le lithibelo tsa litšenyehelo, basebelisi ba seea-le-moea le thelevishene butle-butle ba amohela theknoloji ea PON bakeng sa phetiso, joalo ka Shenzhen Tianwei, e seng e kentse likhoele tsa fiber optic mehahong e mecha.
CM: Cable Modem, eo lebitso la eona le felletseng e leng modem ea Cable, eo hangata e tsejoang ka hore ke coaxial cat.Ke sesebelisoa sa phihlello ea data ka thapo ea coaxial ea cable TV.Ke mokhoa oa ho fihlella o sebelisoang ke seea-le-moea le thelevishene.Sistimi ea taolo ea CMTS e sebelisoa pheletsong e ka pele.Cable Modem e fetolela lets'oao la dijithale le holimo (IP) hore e be lets'oao la analog radio frequency (RF) bakeng sa ho fetisoa, ha molapo o tlase o fetolela lets'oao la radio la analog (RF) hore e be lets'oao la dijithale (IP) bakeng sa kamohelo.Cable Modem e sebelisoa haholo-holo ke basebelisi ba seea-le-moea le thelevishene (Shenzhen Tianwei CM e na le boholo ba bandwidth ea 100M), empa ka lebaka la lintlha tse kang li-bandwidth le lithibelo tsa litšenyehelo, mokhoa ona oa ho fihlella o ntse o tlosoa butle-butle.
ADSL: Asymmetric Digital Subscriber Line, eo hangata e tsejoang e le E-Cat, ke mokhoa oa ho fihlella o amohetsoeng ke basebelisi ba pele.E sebelisa theknoloji ea ho arola maqhubu 'me mokhoa oa ho fetisetsa melaetsa ke mohala oa mohala.E arola matšoao a tlaase le maqhubu a phahameng a fetisitsoeng ke mehala e tloaelehileng ea mohala.Ke theknoloji ea phetiso ea data e potlakileng mehalang e tloaelehileng ea mohala.Ha e khone ho finyella tlhokahalo ea ho fihlella marang-rang ka lebelo le phahameng le litšenyehelo tse phahameng, butle-butle e nkeloa sebaka ke theknoloji ea PON.
Shenzhen Haidwiwei Optoelectronics ke setsebi sa moetsi oaONUlisebelisoa tsa katse tsa optical le puisano e bohlaleONUoptical cat module.Khamphani ea rona hajoale e rekisa lisebelisoa tse fapaneng tsa puisano tse nang le likhokahano tse holimo le tlase, joalo ka li-transceivers tsa fiber optic, li-switch tsa Ethernet, lisebelisoa tsa OLT optical cat,ONUlisebelisoa tsa katse tsa optical, joalo-joalo.Haeba u batla ho tseba haholoanyane ka tsebo ea theknoloji ea puisano, ka kopo ikutloe u lokolohile ho ikopanya le k'hamphani ea rona.