Njengohlelo lokudlulisa ikhebula le-coaxial, uhlelo lwenethiwekhi ye-optical ludinga ukuhlanganisa, ukuhlukanisa, nokusabalalisa amasignali optical, okudinga i-optical splitter ukuze kufezwe. I-PLC splitter ibizwa nangokuthi i-planar optical waveguide splitter, okuwuhlobo lwe-optical splitter.
1. Isingeniso esifushane se-PLC optical splitter
2. Isakhiwo se-fiber PLC splitter
3. Ubuchwepheshe bokukhiqiza be-splitter ye-optical PLC
4. Ithebula lepharamitha yokusebenza le-PLC splitter
5. Ukuhlukaniswa kwe-PLC optical splitter
6. Izici ze-fiber PLC splitter
7. Izinzuzo ze-optical PLC splitter
8. Izinkinga ze-PLC splitter
9. Isicelo se-Fiber PLC splitter
1. Isingeniso esifushane se-PLC optical splitter
I-PLC splitter iyidivayisi yokusabalalisa amandla e-optical ehlanganisiwe ye-waveguide esekelwe ku-substrate ye-quartz. Iqukethe i-pigtails, ama-core chips, ama-array e-optical fiber, amagobolondo (amabhokisi e-ABS, amapayipi ensimbi), izixhumi kanye nezintambo ze-optical, njll. Ngokusekelwe kubuchwepheshe be-planar optical waveguide, okokufaka kwe-optical kuguqulwa kube yimiphumela eminingi ye-optical ngokulinganayo ngenqubo yokuhlanganisa eqondile.
I-Planar waveguide type optical splitter (PLC splitter) inezici zobukhulu obuncane, ububanzi bokusebenza kwe-wavelength, ukuthembeka okuphezulu, kanye nokufana okuhle kokuhlukanisa kwe-optical. Ifaneleka kakhulu ukuxhuma ihhovisi eliphakathi kumanethiwekhi e-optical angasebenzi (i-EPON, i-BPON, i-GPON, njll.) kanye nemishini yokugcina futhi isebenzise igatsha lesignali ye-optical. Okwamanje kunezinhlobo ezimbili: i-1xN kanye ne-2xN. Ama-splitter e-1×N kanye ne-2XN afaka amasignali e-optical ngokufanayo kusuka kuma-inlet angawodwa noma amabili kuya kuma-outlet amaningi, noma asebenza ngokuphambene ukuze ahlanganise amasignali amaningi e-optical abe yimicu eyodwa noma emibili ye-optical.
2. Isakhiwo se-fiber PLC splitter
I-optical PLC splitter ingenye yezingxenye ezibaluleke kakhulu ze-passive kusixhumanisi se-optical fiber. Idlala indima ebalulekile kunethiwekhi ye-FTTH passive optical. Iyidivayisi ye-optical fiber tandem eneziphetho eziningi zokufaka kanye neziphetho eziningi zokukhipha. Izingxenye zayo ezintathu ezibaluleke kakhulu ukuphela kokufaka, ukuphela kokukhipha kanye ne-chip ye-optical fiber array. Ukwakheka nokuhlanganiswa kwalezi zingxenye ezintathu kudlala indima ebalulekile ekutheni i-PLC optical splitter ingasebenza kahle futhi ngokujwayelekile ngemva kwalokho.
1) Isakhiwo sokufaka/sokukhipha
Isakhiwo sokufaka/sokukhipha sihlanganisa ipuleti lokumboza, i-substrate, i-optical fiber, indawo yeglue ethambile, kanye nendawo yeglue eqinile.
Indawo yeglue ethambile: Isetshenziselwa ukulungisa i-optical fiber embozweni nangaphansi kwe-FA, kuyilapho ivikela i-optical fiber ekulimaleni.
Indawo yeglue eqinile: Lungisa isembozo se-FA, ipuleti elingezansi kanye ne-optical fiber ku-V-groove.
2) I-chip ye-SPL
I-chip ye-SPL ine-chip kanye ne-cover plate. Ngokwenani leziteshi zokufaka nezokukhipha, ivame ukuhlukaniswa ngama-1×8, 1×16, 2×8, njll. Ngokwe-engeli, ivame ukuhlukaniswa ngama-chip angu-+8° kanye no--8°.
3. Ubuchwepheshe bokukhiqiza be-splitter ye-optical PLC
I-PLC splitter yenziwe ngobuchwepheshe be-semiconductor (i-lithography, i-etching, intuthuko, njll.). I-optical waveguide array itholakala ngaphezulu kwe-chip, futhi umsebenzi we-shunt uhlanganiswe ku-chip. Lokho kusho ukuhlukaniswa okulinganayo okungu-1:1 ku-chip. Ngemuva kwalokho, ukuphela kokufaka kanye nokuphela kokukhipha kwe-multi-channel optical fiber array kuhlanganiswa ngokulandelana kuzo zombili izinhlangothi ze-chip futhi kupakishwe.
4. Ithebula lepharamitha yokusebenza le-PLC splitter
1) I-1xN PLC Splitter
| Ipharamitha | 1 × 2 | 1×4 | 1 × 8 | 1 × 16 | 1 × 32 | 1 × 64 | |
| Uhlobo lwefayibha | I-SMF-28e | ||||||
| Ububanzi be-wavelength obusebenzayo (nm) | 1260~1650 | ||||||
| Ukulahlekelwa kokufakwa (dB) | Inani elijwayelekile | 3.7 | 6.8 | 10.0 | 13.0 | 16.0 | 19.5 |
| Ubuningi | 4.0 | 7.2 | 10.5 | 13.5 | 16.9 | 21.0 | |
| Ukufana kokulahlekelwa (dB) | Ubuningi | 0.4 | 0.6 | 0.8 | 1.2 | 1.5 | 2.5 |
| Ukulahlekelwa kokubuya (dB) | Ubuncane | 50 | 50 | 50 | 50 | 50 | 50 |
| Ukulahlekelwa okuxhomeke ekuhlukaniseni (dB) | Ubuningi | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Ukuqondisa (dB) | Ubuncane | 55 | 55 | 55 | 55 | 55 | 55 |
| Ukulahlekelwa okuxhomeke ku-Wavelength (dB) | Ubuningi | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 |
| Ukulahlekelwa okuncike ekushiseni (-40~+85℃) | Ubuningi | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Izinga lokushisa lokusebenza (℃) | -40~+85 | ||||||
| Izinga lokushisa lesitoreji (℃) | -40~+85 | ||||||
2) I-Splitter ye-2xN PLC
| Ipharamitha | 2×2 | 2×4 | 2×8 | 2×16 | 2×32 | 2×64 | |
| Uhlobo lwefayibha | I-SMF-28e | ||||||
| Ububanzi be-wavelength obusebenzayo (nm) | 1260~1650 | ||||||
| Ukulahlekelwa kokufakwa (dB) | Inani elijwayelekile | 3.8 | 7.4 | 10.8 | 14.2 | 17.0 | 21.0 |
| Ubuningi | 4.2 | 7.8 | 11.2 | 14.6 | 17.5 | 21.5 | |
| Ukufana kokulahlekelwa (dB) | Ubuningi | 1.0 | 1.4 | 1.5 | 2.0 | 2.5 | 2.5 |
| Ukulahlekelwa kokubuya (dB) | Ubuncane | 50 | 50 | 50 | 50 | 50 | 50 |
| Ukulahlekelwa okuxhomeke ekuhlukaniseni (dB) | Ubuningi | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.5 |
| Ukuqondisa (dB) | Ubuncane | 55 | 55 | 55 | 55 | 55 | 55 |
| Ukulahlekelwa okuxhomeke ku-Wavelength (dB) | Ubuningi | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1.0 |
| Ukulahlekelwa okuncike ekushiseni (-40~+85℃) | Ubuningi | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Izinga lokushisa lokusebenza (℃) | -40~+85 | ||||||
| Izinga lokushisa lesitoreji (℃) | -40~+85 | ||||||
5. Ukuhlukaniswa kwe-PLC optical splitter
Kunezinhlobo eziningi ze-PLC optical splitter ezisetshenziswa kakhulu, njenge: i-bare fiber PLC optical splitter, i-micro steel pipe splitter, i-ABS box optical splitter, i-splitter 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
- Ububanzi bokusebenza kwe-wavelength
- Ukulahlekelwa okuphansi kokufakwa
- Ukulahlekelwa okuncikile kokuhlukaniswa okuphansi
- Idizayini encane
- Ukuvumelana okuhle phakathi kweziteshi
- Ukuthembeka okuphezulu kanye nokuqina - Ukuhlolwa kokuthembeka kwe-Pass GR-1221-CORE 7 Ukuhlolwa kokuthembeka kwe-Pass GR-12091-CORE
- Ukuthobela i-RoHS
- Izinhlobo ezahlukene zezixhumi zinganikezwa ngokwezidingo zamakhasimende, ngokufakwa okusheshayo nokusebenza okuthembekile.
7. Izinzuzo ze-optical PLC splitter
(1) Ukulahlekelwa akuzweli kumaza okukhanya futhi kungahlangabezana nezidingo zokudlulisela zamaza okukhanya ahlukene.
(2) Ukukhanya kuhlukaniswe ngokulinganayo, futhi isignali ingasatshalaliswa ngokulinganayo kubasebenzisi.
(3) Isakhiwo esincane, esincane, singafakwa ngqo emabhokisini ahlukahlukene okudlulisa akhona, akukho mklamo okhethekile odingekayo ukuze kushiywe isikhala esiningi sokufaka.
(4) Kuneziteshi eziningi ze-shunt zedivayisi eyodwa, ezingafinyelela iziteshi ezingaphezu kuka-64.
(5) Izindleko zeziteshi eziningi ziphansi, futhi uma inani lamagatsha liba liningi, kulapho inzuzo yezindleko isobala khona.
8. Izinkinga ze-PLC splitter
(1) Inqubo yokukhiqiza amadivayisi iyinkimbinkimbi futhi umkhawulo wobuchwepheshe uphakeme. Njengamanje, i-chip ilawulwa yizinkampani eziningana zakwamanye amazwe, futhi kunezinkampani ezimbalwa zasekhaya ezikwazi ukukhiqiza amaphakheji amaningi.
(2) Izindleko ziphakeme kunezo ze-fusion taper splitter. Ikakhulukazi ku-low-channel splitter, isengozini.
9. Isicelo se-Fiber PLC splitter
1) I-optical splitter efakwe erekhini
① Kufakwe kukhabhinethi ye-OLT engamasentimitha angu-19;
② Uma igatsha le-fiber lingena ekhaya, imishini yokufaka enikeziwe ikhabethe ledijithali elijwayelekile;
③ Uma i-ODN idinga ukubekwa etafuleni.
① Ifakwe ku-rack ejwayelekile engamasentimitha angu-19;
② Uma igatsha le-fiber lingena ekhaya, imishini yokufaka enikeziwe yibhokisi lokudlulisa ikhebula le-fiber optic;
③ Faka emishinini ebekwe yikhasimende lapho igatsha le-fiber lingena ekhaya.3) I-splitter ye-optical ye-fiber engenalutho ye-PLC
① Kufakwe ezinhlotsheni ezahlukene zamabhokisi e-pigtail.
②Kufakwe ezinhlotsheni ezahlukene zezinsimbi zokuhlola kanye nezinhlelo ze-WDM.4) I-Optical splitter ene-splitter
① Kufakwe ezinhlotsheni ezahlukene zemishini yokusabalalisa optical.
②Ifakwe ezinhlotsheni ezahlukene zezinsimbi zokuhlola ezibonakalayo.
5) Isihlukanisi sepayipi lensimbi encane
① Kufakwe ebhokisini lesixhumi sekhebula le-optical.
②Faka ebhokisini lemojuli.
③Faka ebhokisini lokuxhuma izintambo.
6) I-Miniature plug-in PLC optical splitter
Le divayisi iyindawo yokufinyelela yabasebenzisi abadinga ukuhlukanisa ukukhanya ohlelweni lwe-FTTX. Ngokuyinhloko iqedela ukuphela kwekhebula le-optical elingena endaweni yokuhlala noma esakhiweni, futhi inemisebenzi yokulungisa, ukususa, ukuhlanganisa i-fusion, ukupesha, kanye nokuhlanganisa i-optical fiber. Ngemva kokuba ukukhanya kuhlukaniswe, kungena kumsebenzisi wokugcina ngesimo sekhebula le-fiber optic lasekhaya.
7) I-splitter yohlobo lwethreyi
Ifanele ukufakwa okuhlanganisiwe kanye nokusetshenziswa kwezinhlobo ezahlukene ze-optical fiber splitters kanye ne-wavelength division multiplexers.
Qaphela: Ithreyi enesendlalelo esisodwa ilungiselelwe ngephuzu eli-1 kanye nezixhumi ze-adaptha eziyi-16, kanti ithreyi enesendlalelo esiphindwe kabili ilungiselelwe ngephuzu eli-1 kanye nezixhumi ze-adaptha ezingama-32.
I-DOWELL ingumkhiqizi odumile waseShayina we-PLC splitter, ohlinzeka nge-splitter ye-fiber PLC esezingeni eliphezulu nehlukahlukene. Inkampani yethu isebenzisa ubuchwepheshe be-PLC obusezingeni eliphezulu, ubuchwepheshe bokukhiqiza obuzimele obuthuthukisiwe kanye nokukhiqiza kanye nokuqinisekiswa kwekhwalithi enhle, ukuze ihlinzeke abasebenzisi basekhaya nabangaphandle ngokusebenza kwe-optical okusezingeni eliphezulu, ukuzinza kanye nokuthembeka kwemikhiqizo ye-PLC planar optical waveguide. Umklamo wokupakisha ohlanganisiwe kanye nokupakisha kuhlangabezana nezidingo zezinhlelo zokusebenza ezahlukahlukene.
Isikhathi sokuthunyelwe: Mashi-04-2023