Li-splitter tsa optic tsa fiber li bapala karolo ea bohlokoa haholo ho tse ngata tsa li-topology tsa marang-rang a optical tsa kajeno. Li fana ka bokhoni bo thusang basebelisi ho ntlafatsa ts'ebetso ea lipotoloho tsa marang-rang a optical ho tloha lits'ebetsong tsa FTTx ho ea marang-rang a tloaelehileng a optical. 'Me hangata li beoa ofising e bohareng kapa ho e' ngoe ea libaka tsa kabo (ka ntle kapa ka tlung).
Splitter ea FBT ke eng?
Sekotwana sa FBT se thehiloe theknolojing ea setso ho kopanya likhoele tse 'maloa ho tloha lehlakoreng la faeba. Likhoele li tsamaisana ka ho futhumatsa sebaka le bolelele bo itseng. Hobane likhoele tse kopantsoeng li fokola haholo, li sirelelitsoe ke phaephe ea khalase e entsoeng ka phofo ea epoxy le silika. Ebe phaephe ea tšepe e sa hloekang e koahela phaephe ea khalase e ka hare 'me e koetsoe ka silicon. Ha theknoloji e ntse e tsoela pele ho hola, boleng ba sekotwana sa FBT bo botle haholo 'me bo ka sebelisoa ka tsela e theko e tlaase. Tafole e latelang e bontša melemo le mathata a sekotwana sa FBT.
Splitter ea PLC ke eng?
Splitter ea PLC e thehiloe theknolojing ea potoloho ea maqhubu a leseli a planar. E na le mekhahlelo e meraro: substrate, waveguide, le sekoahelo. Waveguide e bapala karolo ea bohlokoa ts'ebetsong ea ho arola e lumellang ho feta liperesente tse itseng tsa leseli. Kahoo lets'oao le ka aroloa ka ho lekana. Ho phaella moo, li-splitter tsa PLC li fumaneha ka mefuta e fapaneng ea likarohano tse arohaneng, ho kenyeletsoa 1:4, 1:8, 1:16, 1:32, 1:64, jj. Li boetse li na le mefuta e 'maloa, joalo ka splitter ea bare PLC, splitter ea PLC e se nang block, splitter ea fanout PLC, splitter ea mofuta oa mini plug-in PLC, jj. Tafole e latelang e bontša melemo le mathata a splitter ea PLC.
Phapang pakeng tsa splitter ea FBT le Splitter ea PLC:
Sekhahla sa karohano:
Bolelele ba maqhubu:
Mokhoa oa Tlhahiso
Dikarolo tse pedi kapa ho feta tsa difaeba tsa optical di a kopanngwa mme di kenngwa sesebediswa sa faeba e kopantsweng. Difaeba di ntshuwa ho ya ka lekala la tlhahiso le karolelano mme faeba e le nngwe e kgethwa e le ntho e kentsweng.
E na le chip e le 'ngoe ea optical le li-array tse 'maloa tsa optical ho latela karolelano ea tlhahiso. Li-array tsa optical li kopantsoe lipheletsong ka bobeli tsa chip.
Bolelele ba Maqhubu a Sebetsang
1310nm le lSSOnm (e tloaelehileng); 850nm (e ikgethileng)
1260nm -1650nm (bolelele bo felletseng)
Kopo
HFC (marangrang a faeba le thapo ya coaxial bakeng sa CATV); Ditshebediso tsohle tsa FTIH.
E tšoanang
Tshebetso
Ho fihlela ho 1:8 - e ka tšeptjoa. Bakeng sa likarohano tse kholoanyane, ho tšepahala e ka ba bothata.
E loketse ho arohana hohle. Boemo bo phahameng ba ts'epo le botsitso.
Kenyelletso/Sehlahisoa
E 'ngoe kapa tse peli tse kenang ka palo e phahameng ka ho fetisisa ea likhoele tse 32.
E 'ngoe kapa tse peli tse kenang ka palo e phahameng ka ho fetisisa ea likhoele tse 64.
Sephutheloana
Tube ea Tšepe (e sebelisoang haholo-holo lisebelisoa); Mojule o Motšo oa ABS (O Tloaelehileng)
E tšoanang
Cable ea ho kenya/ho ntša
Nako ea poso: Phuptjane-14-2022