Njengesistimu yokudlulisa ikhebula le-coaxial, isistimu yenethiwekhi yokubona nayo idinga ukubhangqwana, igatsha, nokusabalalisa amasignali okubona, okudinga isihlukanisi sokubona ukuze kuzuzwe.I-PLC splitter ibizwa nangokuthi i-planar optical waveguide splitter, okuwuhlobo lwe-optical splitter.
1. Ukwethulwa kafushane kwe-PLC optical splitter
2. Isakhiwo se-fiber PLC splitter
3. Ubuchwepheshe bokukhiqiza be-optical PLC splitter
4. Ithebula lepharamitha yokusebenza ye-PLC splitter
5. Ukuhlelwa kwe-PLC ye-optical splitter
6. Izici ze-fiber PLC splitter
7. Izinzuzo ze-optical PLC splitter
8. Ububi be-PLC splitter
9. Isicelo sokuhlukanisa i-Fiber PLC
1. Ukwethulwa kafushane kwe-PLC optical splitter
I-PLC splitter iyidivayisi ehlanganisiwe ye-waveguide optical power distribution esekelwe ku-quartz substrate.Iqukethe ama-pigtails, ama-core chips, ama-optical fibre arrays, amagobolondo (amabhokisi e-ABS, amapayipi ensimbi), izixhumi nezintambo ezibonakalayo, njll. Ngokusekelwe kubuchwepheshe be-planar optical waveguide, okokufaka kwe-optical kuguqulwa kube okuphumayo kokubona okuningi ngokulinganayo ngenqubo yokuhlanganisa enembile.
I-Planar waveguide optical splitter (PLC splitter) inezici zosayizi omncane, ububanzi be-wavelength esebenzayo, ukwethembeka okuphezulu, nokufana okuhle kokuhlukanisa okubonakalayo.Ifaneleka ngokukhethekile ukuxhuma ihhovisi eliphakathi kumanethiwekhi optical passive (EPON, BPON, GPON, njll.) kanye nemishini yokugcina futhi ibone igatsha lesiginali ye-optical.Okwamanje kunezinhlobo ezimbili: 1xN kanye 2xN.Izihlukanisi ze-1×N kanye ne-2XN zifaka ngokulinganayo amasiginali okubona ukusuka kokungena okukodwa noma okukabili ukuya ezindaweni eziningi, noma zisebenze ngokuhlehla ukuze ziguqule amasiginali amaningi okubona abe amafiber optical eyodwa noma amabili.
2. Isakhiwo se-fiber PLC splitter
I-optical PLC splitter ingenye yezingxenye ezibaluleke kakhulu ze-passive kusixhumanisi se-fiber optical.Idlala indima ebalulekile kunethiwekhi ye-FTTH ye-passive optical network.Kuyidivayisi ye-optical fibre tandem eneziphetho zokufaka eziningi kanye neziphetho eziningi zokuphumayo.Izingxenye zayo ezintathu ezibaluleke kakhulu isiphetho sokufakwayo, ukuphela kokuphumayo kanye ne-chip ye-optical fiber array.Ukuklanywa nokuhlanganiswa kwalezi zingxenye ezintathu kudlala indima ebalulekile ekutheni ingabe i-PLC optical splitter ingasebenza ngokuzinza futhi ngokuvamile ngemva kwalokho.
1) Isakhiwo sokokufaka/okukhiphayo
Isakhiwo sokufaka/sokukhiphayo sihlanganisa ipuleti lekhava, i-substrate, i-fiber optical, indawo yeglue ethambile, nendawo yeglue eqinile.
Indawo yeglue ethambile: Isetshenziselwa ukulungisa i-fiber optical isembozo nangaphansi kwe-FA, kuyilapho ivikela i-optical fibre emonakalweni.
Indawo yeglue eqinile: Lungisa ikhava ye-FA, ipuleti eliphansi kanye ne-optical fiber ku-V-groove.
2) SPL chip
I-chip ye-SPL iqukethe i-chip kanye ne-cover plate.Ngokuya ngenani lamashaneli okufakwayo nokuphumayo, ngokuvamile ahlukaniswa abe yi-1×8, 1×16, 2×8, njll. Ngokusho kwe-engeli, ngokuvamile ihlukaniswa ngama-chips angu-+8° no- -8°.
3. Ubuchwepheshe bokukhiqiza be-optical PLC splitter
Isihlukanisi se-PLC senziwa ubuchwepheshe be-semiconductor (i-lithography, etching, development, njll.).I-optical waveguide array itholakala endaweni engaphezulu ye-chip, futhi umsebenzi we-shunt uhlanganiswe ku-chip.Okusho ukuthi ukubona 1:1 ukwahlukanisa okulinganayo ku-chip.Bese, isiphetho sokufakwayo nokuphela kokuphumayo kwe-multi-channel optical fiber array kuhlanganiswe ngokulandelana kuzo zombili iziphetho ze-chip futhi zipakishwe.
4. Ithebula lepharamitha yokusebenza ye-PLC splitter
1) I-1xN PLC Splitter
| Ipharamitha | 1×2 | 1×4 | 1x8 | 1×16 | 1x32 | 1x64 | |
| Uhlobo lwefiber | I-SMF-28e | ||||||
| Ukusebenza kwe-wavelength(nm) | 1260 ~ 1650 | ||||||
| Ukulahlekelwa kokufaka(dB) | Inani elijwayelekile | 3.7 | 6.8 | 10.0 | 13.0 | 16.0 | 19.5 |
| Ubukhulu | 4.0 | 7.2 | 10.5 | 13.5 | 16.9 | 21.0 | |
| Ukulahlekelwa okufanayo (dB) | Ubukhulu | 0.4 | 0.6 | 0.8 | 1.2 | 1.5 | 2.5 |
| Ukulahlekelwa kokubuyisela(dB) | Okuncane | 50 | 50 | 50 | 50 | 50 | 50 |
| Ukulahlekelwa okuncike kwi-polarization(dB) | Ubukhulu | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Isiqondiso(dB) | Okuncane | 55 | 55 | 55 | 55 | 55 | 55 |
| Ukulahlekelwa okuncike ku-Wavelength (dB) | Ubukhulu | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 |
| Ukulahlekelwa okuncike kuzinga lokushisa (-40~+85℃) | Ubukhulu | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Izinga lokushisa lokusebenza(℃) | -40~+85 | ||||||
| Izinga lokushisa lesitoreji(℃) | -40~+85 | ||||||
2) I-2xN PLC Splitter
| Ipharamitha | 2×2 | 2×4 | 2x8 | 2×16 | 2x32 | 2x64 | |
| Uhlobo lwefiber | I-SMF-28e | ||||||
| Ukusebenza kwe-wavelength(nm) | 1260 ~ 1650 | ||||||
| Ukulahlekelwa kokufaka(dB) | Inani elijwayelekile | 3.8 | 7.4 | 10.8 | 14.2 | 17.0 | 21.0 |
| Ubukhulu | 4.2 | 7.8 | 11.2 | 14.6 | 17.5 | 21.5 | |
| Ukulahlekelwa okufanayo (dB) | Ubukhulu | 1.0 | 1.4 | 1.5 | 2.0 | 2.5 | 2.5 |
| Ukulahlekelwa kokubuyisela(dB) | Okuncane | 50 | 50 | 50 | 50 | 50 | 50 |
| Ukulahlekelwa okuncike kwi-polarization(dB) | Ubukhulu | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.5 |
| Isiqondiso(dB) | Okuncane | 55 | 55 | 55 | 55 | 55 | 55 |
| Ukulahlekelwa okuncike ku-Wavelength (dB) | Ubukhulu | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1.0 |
| Ukulahlekelwa okuncike kuzinga lokushisa (-40~+85℃) | Ubukhulu | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Izinga lokushisa lokusebenza(℃) | -40~+85 | ||||||
| Izinga lokushisa lesitoreji(℃) | -40~+85 | ||||||
5. Ukuhlelwa kwe-PLC ye-optical splitter
Kunezihlukanisi eziningi ezisetshenziswa kakhulu ze-PLC ezisetshenziswa kakhulu, njengalezi: i-fibre PLC optical splitter, i-micro steel pipe splitter, i-ABS box optical splitter, i-splitter yohlobo lwe-optical splitter, i-tray type optical Splitter, i-rack-mounted optical splitter LGX optical splitter kanye ne-micro plug-in PLC optical splitter.
6. Izici ze-fiber PLC splitter
- Ubude begagasi obubanzi bokusebenza
- Ukulahlekelwa kokufaka okuphansi
- Ukulahlekelwa okuncike kwi-polarization
- Idizayini encane
- Ukuvumelana okuhle phakathi kwamashaneli
- Ukuthembeka okuphezulu nokuzinza-Pass GR-1221-CORE ukuhlolwa kokuthembeka 7 Pass GR-12091-CORE test ukwethembeka
- I-RoHS iyahambisana
- Izinhlobo ezahlukene zezixhumi zinganikezwa ngokuvumelana nezidingo zamakhasimende, ngokufaka okusheshayo nokusebenza okuthembekile.
7. Izinzuzo ze-optical PLC splitter
(1) Ukulahlekelwa akuzweli kubude beza beza bokukhanya futhi kungahlangabezana nezidingo zokudlulisela zamaza ahlukene.
(2) Ukukhanya kuhlukaniswa ngokulinganayo, futhi isignali ingasatshalaliswa ngokulinganayo kubasebenzisi.
(3) Isakhiwo esihlangene, ivolumu encane, ingafakwa ngokuqondile emabhokisini ahlukahlukene okudlulisa akhona, akukho mklamo okhethekile odingekayo ukuze ushiye isikhala esiningi sokufaka.
(4) Ziningi iziteshi ze-shunt zedivayisi eyodwa, ezingafinyelela iziteshi ezingaphezu kuka-64.
(5) Izindleko zamashaneli amaningi ziphansi, futhi uma inani lamagatsha likhula, kuba sobala kakhulu inzuzo yezindleko.
8. Ububi be-PLC splitter
(1) Inqubo yokukhiqiza idivayisi iyinkimbinkimbi futhi umkhawulo wobuchwepheshe uphakeme.Njengamanje, i-chip ilawulwa izinkampani ezimbalwa zangaphandle, futhi kunezinkampani ezimbalwa zasekhaya ezikwazi ukukhiqiza ukupakisha okuningi.
(2) Izindleko ziphakeme kunalezo ze-fusion taper splitter.Ikakhulukazi kusihlukanisi sesiteshi esiphansi, isesimweni esingesihle.
9. Isicelo sokuhlukanisa i-Fiber PLC
1) Isihlukanisi se-Optical esifakwe kwi-rack
① Kufakwe kukhabethe le-OLT lamayintshi angu-19;
② Lapho igatsha le-fiber lingena ekhaya, okokusebenza okufakiwe okuhlinzekiwe kuyikhabhinethi yedijithali ejwayelekile;
③ Lapho i-ODN idinga ukubekwa etafuleni.
① Kufakwe endaweni yokubeka ejwayelekile engamayintshi angu-19;
② Lapho igatsha le-fiber lingena ekhaya, okokusebenza okufakiwe okuhlinzekiwe yibhokisi lokudlulisa ikhebula le-fiber optic;
③ Faka okokusebenza okuqokwe ikhasimende lapho igatsha lefiber lingena ekhaya.3) I-Bare fibre PLC isihlukanisi se-optical
① Kufakwe ezinhlotsheni ezahlukahlukene zamabhokisi e-pigtail.
②Kufakwe ezinhlotsheni ezahlukahlukene zamathuluzi okuhlola namasistimu e-WDM.4) I-Optical splitter ene-splitter
① Kufakwe ezinhlotsheni ezahlukahlukene zezinto zokusabalalisa ezibonakalayo.
②Kufakwe ezinhlotsheni ezahlukahlukene zamathuluzi okuhlola okubona.
5) I-Miniature steel pipe splitter
① Kufakwe ebhokisini lesixhumi sekhebula yokubona.
②Faka ebhokisini lemojuli.
③Faka ebhokisini lezintambo.
6) I-plug-in encane ye-PLC ehlukanisayo ebonakalayo
Le divayisi iyindawo yokufinyelela yabasebenzisi abadinga ukuhlukanisa ukukhanya kusistimu ye-FTTX.Ngokuyinhloko iqeda ukuphela kwentambo yokubona engena endaweni okuhlala kuyo noma isakhiwo, futhi inemisebenzi yokulungisa, ukuhlubula, ukuhlanganisa ukuhlanganisa, ukuchibiyela, kanye nokuhlanganisa i-fiber optical.Ngemva kokuhlukaniswa kokukhanya, kungena kumsebenzisi wokugcina ngendlela yekhebula le-fiber optic yasekhaya.
7) Uhlobo lwethreyi isihlukanisi se-optical
Ifanele ukufakwa okuhlanganisiwe nokusetshenziswa kwezinhlobo ezahlukene ze-optical fibre splitters kanye ne-wavelength division multiplexers.
Qaphela: Ithreyi yongqimba olulodwa ilungiselelwe ngephoyinti elingu-1 nezixhumi ezibonakalayo ze-adaptha eziyi-16, futhi ithreyi enezingqimba ezimbili ilungiselelwe ngephoyinti elingu-1 nezixhumi ezibonakalayo ze-adaptha ezingama-32.
I-DOWELL ngumkhiqizi ohlukanisayo we-PLC odumile waseChina, ohlinzeka ngezihlukanisi ze-fiber PLC ezisezingeni eliphezulu nezihlukahlukene.Inkampani yethu yamukela ikhwalithi ephezulu ye-PLC core, ukukhiqizwa okuzimele okuthuthukisiwe nobuchwepheshe bokukhiqiza kanye nokuqinisekiswa kwekhwalithi enhle, ukuhlinzeka ngokuqhubekayo abasebenzisi basekhaya nabangaphandle ngokusebenza kwekhwalithi ephezulu, ukuzinza nokuthembeka kwemikhiqizo ye-PLC ye-planar optical waveguide.Idizayini yokupakisha ehlanganisiwe emincane kanye nokupakishwa kuhlangabezana nezidingo zezinhlelo zokusebenza ezahlukahlukene.
Isikhathi sokuthumela: Mar-04-2023