Njengenkqubo yokudlulisa intambo ye-coaxial, inkqubo yenethiwekhi ye-optical ikwafuna ukudibanisa, ukuhlanganisa, nokusasaza imiqondiso ye-optical, nto leyo efuna i-optical splitter ukuze ifezekiswe. I-PLC splitter ikwabizwa ngokuba yi-planar optical waveguide splitter, uhlobo lwe-optical splitter.
1. Intshayelelo emfutshane ye-PLC optical splitter
2. Ulwakhiwo lwe-fiber PLC splitter
3. Itekhnoloji yemveliso ye-optical PLC splitter
4. Itheyibhile yepharamitha yokusebenza ye-PLC splitter
5. Ukwahlulwahlulwa kwe-PLC optical splitter
6. Iimpawu ze-fiber PLC splitter
7. Iingenelo ze-optical PLC splitter
8. Iingxaki ze-PLC splitter
9. Isicelo se-Fiber PLC splitter
1. Intshayelelo emfutshane ye-PLC optical splitter
I-PLC splitter sisixhobo sokusasaza amandla e-optical esidityanisiweyo esisekelwe kwi-quartz substrate. Siqulathe i-pigtails, ii-core chips, ii-optical fiber arrays, ii-shells (iibhokisi ze-ABS, iipayipi zentsimbi), izihlanganisi kunye neentambo ze-optical, njl. Ngokusekelwe kubuchwepheshe be-planar optical waveguide, i-optical input iguqulwa ibe ziimveliso ezininzi ze-optical ngokulinganayo ngenkqubo yokudibanisa echanekileyo.
I-Planar waveguide type optical splitter (PLC splitter) ineempawu zobukhulu obuncinci, ububanzi bobude bomda wokusebenza, ukuthembeka okuphezulu, kunye nokufana okuhle kokwahlulwa kwe-optical. Ifanelekile ngokukodwa ukudibanisa iofisi ephakathi kwiinethiwekhi ze-optical ezingasebenziyo (EPON, BPON, GPON, njl.njl.) kunye nezixhobo zesiphelo kwaye ifezekisa isebe lesignali ye-optical. Okwangoku kukho iintlobo ezimbini: i-1xN kunye ne-2xN. I-1×N kunye ne-2XN splitters zifaka ngokufanayo imiqondiso ye-optical ukusuka kwi-inlet enye okanye ezimbini ukuya kwiindawo ezininzi zokuphuma, okanye zisebenza ngasemva ukudibanisa imiqondiso ye-optical emininzi ibe yi-fiber enye okanye ezimbini.
2. Ulwakhiwo lwe-fiber PLC splitter
I-optical PLC splitter yenye yezona zinto zibalulekileyo ezingasebenziyo kwikhonkco le-optical fiber. Idlala indima ebalulekileyo kwinethiwekhi ye-FTTH passive optical. Sisixhobo se-optical fiber tandem esinee-input ends ezininzi kunye nee-output ends ezininzi. Ezona zinto zibalulekileyo zi-input end, output end kunye ne-chip ye-optical fiber array. Uyilo kunye nokuhlanganiswa kwezi zinto zintathu kudlala indima ebalulekileyo ekubeni i-PLC optical splitter inokusebenza ngokuzinzileyo nangesiqhelo emva koko.
1) Ulwakhiwo lokufaka/lokukhupha
Ulwakhiwo lokufaka/lokukhupha luquka ipleyiti yokugquma, i-substrate, i-optical fiber, indawo yeglue ethambileyo, kunye nendawo yeglue eqinileyo.
Indawo yeglue ethambileyo: Isetyenziselwa ukuxhoma i-optical fiber kwisigqubuthelo nasezantsi kwe-FA, ngelixa ikhusela i-optical fiber ekonakaleni.
Indawo yeglue eqinileyo: Lungisa isigqubuthelo se-FA, ipleyiti esezantsi kunye nefayibha ye-optical kwi-V-groove.
2) Itshiphu ye-SPL
Itshiphu ye-SPL inetshiphu kunye nepleyiti yokugquma. Ngokwenani leendlela zokufaka kunye nezokukhupha, idla ngokwahlulwahlulwa ibe yi-1×8, 1×16, 2×8, njl. Ngokwe-engile, idla ngokwahlulwahlulwa ibe ziitshiphusi ze-+8° kunye ne--8°.
3. Itekhnoloji yemveliso ye-optical PLC splitter
I-PLC splitter yenziwe ngetekhnoloji ye-semiconductor (lithography, etching, development, njl.njl.). I-optical waveguide array ikwindawo ephezulu ye-chip, kwaye umsebenzi we-shunt udityaniswe kwi-chip. Oko kukuthi, i-1:1 elinganayo yokuqhekeka kwi-chip. Emva koko, isiphelo sokufaka kunye nesiphelo sokukhupha se-multi-channel optical fiber array zidityaniswe ngokulandelelana kuzo zombini iziphelo ze-chip kwaye zipakishwe.
4. Itheyibhile yepharamitha yokusebenza ye-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 | ||||||
| Ubude bexesha obusebenzayo (nm) | 1260~1650 | ||||||
| Ukulahleka kokufakwa (dB) | Ixabiso eliqhelekileyo | 3.7 | 6.8 | 10.0 | 13.0 | 16.0 | 19.5 |
| Ubuninzi | 4.0 | 7.2 | 10.5 | 13.5 | 16.9 | 21.0 | |
| Ukulahleka okufanayo (dB) | Ubuninzi | 0.4 | 0.6 | 0.8 | 1.2 | 1.5 | 2.5 |
| Ilahleko yokubuyisela (dB) | Ubuncinci | 50 | 50 | 50 | 50 | 50 | 50 |
| Ukulahleka okuxhomekeke kwi-polarization (dB) | Ubuninzi | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Ulwalathiso (dB) | Ubuncinci | 55 | 55 | 55 | 55 | 55 | 55 |
| Ukulahleka okuxhomekeke kwi-wavelength (dB) | Ubuninzi | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 |
| Ukulahleka okuxhomekeke kubushushu (-40~+85℃) | Ubuninzi | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Ubushushu bokusebenza (℃) | -40~+85 | ||||||
| Ubushushu bokugcina (℃) | -40~+85 | ||||||
2) I-2xN PLC Splitter
| Ipharamitha | 2×2 | 2×4 | 2×8 | 2×16 | 2×32 | 2×64 | |
| Uhlobo lwefayibha | I-SMF-28e | ||||||
| Ubude bexesha obusebenzayo (nm) | 1260~1650 | ||||||
| Ukulahleka kokufakwa (dB) | Ixabiso eliqhelekileyo | 3.8 | 7.4 | 10.8 | 14.2 | 17.0 | 21.0 |
| Ubuninzi | 4.2 | 7.8 | 11.2 | 14.6 | 17.5 | 21.5 | |
| Ukulahleka okufanayo (dB) | Ubuninzi | 1.0 | 1.4 | 1.5 | 2.0 | 2.5 | 2.5 |
| Ilahleko yokubuyisela (dB) | Ubuncinci | 50 | 50 | 50 | 50 | 50 | 50 |
| Ukulahleka okuxhomekeke kwi-polarization (dB) | Ubuninzi | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.5 |
| Ulwalathiso (dB) | Ubuncinci | 55 | 55 | 55 | 55 | 55 | 55 |
| Ukulahleka okuxhomekeke kwi-wavelength (dB) | Ubuninzi | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1.0 |
| Ukulahleka okuxhomekeke kubushushu (-40~+85℃) | Ubuninzi | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Ubushushu bokusebenza (℃) | -40~+85 | ||||||
| Ubushushu bokugcina (℃) | -40~+85 | ||||||
5. Ukwahlulwahlulwa kwe-PLC optical splitter
Kukho ii-PLC optical splitters ezininzi ezisetyenziswa rhoqo, ezinje ngezi: i-bare fiber PLC optical splitter, i-micro steel pipe splitter, i-ABS box optical splitter, i-splitter type optical splitter, i-tray type optical splitter, i-rack-mounted optical splitter LGX optical splitter kunye ne-micro plug-in PLC optical splitter.
6. Iimpawu ze-fiber PLC splitter
- Ubude be-wavelength obusebenzayo ngokubanzi
- Ukulahleka okuphantsi kokufakwa
- Ukulahleka okuxhomekeke kwi-polarization ephantsi
- Uyilo oluncinci
- Ukuhambelana okuhle phakathi kweendlela
- Uvavanyo lokuthembeka oluphezulu noluzinzileyo lwe-Pass GR-1221-CORE 7 Pass GR-12091-CORE test reliability
- Ithobela iRoHS
- Iindidi ezahlukeneyo zezihlanganisi zinokubonelelwa ngokweemfuno zabathengi, ngokufakelwa ngokukhawuleza kunye nokusebenza okuthembekileyo.
7. Iingenelo ze-optical PLC splitter
(1) Ukulahleka akunangxaki nobude bokukhanya kwaye kunokuhlangabezana neemfuno zokudluliselwa kwamaza okukhanya ahlukeneyo.
(2) Ukukhanya kwahlulwe ngokulinganayo, kwaye isignali inokusasazwa ngokulinganayo kubasebenzisi.
(3) Ulwakhiwo oluncinci, olunomthamo omncinci, lunokufakelwa ngokuthe ngqo kwiibhokisi ezahlukeneyo zokudlulisa ezikhoyo, akukho yilo lukhethekileyo olufunekayo ukuze kushiyeke indawo eninzi yokufaka.
(4) Kukho iitshaneli ezininzi ze-shunt zesixhobo esinye, ezinokufikelela kwiitshaneli ezingaphezu kwama-64.
(5) Ixabiso leetshaneli ezininzi liphantsi, kwaye okukhona inani lamasebe liphezulu, kokukhona inzuzo yeendleko icaca ngakumbi.
8. Iingxaki ze-PLC splitter
(1) Inkqubo yokwenziwa kwezixhobo iyinkimbinkimbi kwaye umda wobugcisa uphezulu. Okwangoku, itshiphu ilawulwa ziinkampani ezininzi zangaphandle, kwaye zimbalwa iinkampani zasekhaya ezikwaziyo ukuvelisa ukupakisha ngobuninzi.
(2) Ixabiso liphezulu kunelo le-fusion taper splitter. Ingakumbi kwi-low-channel splitter, ikwimeko embi.
9. Isicelo se-Fiber PLC splitter
1) Isahluli se-optical esifakwe kwi-rack
① Ifakwe kwikhabhathi ye-OLT engama-intshi ezili-19;
② Xa isebe lefayibha lingena endlwini, izixhobo zokufakela ezibonelelwayo yikhabhinethi yedijithali eqhelekileyo;
③ Xa i-ODN kufuneka ibekwe etafileni.
① Ifakwe kwirakhi eqhelekileyo ye-intshi ezili-19;
② Xa isebe lefayibha lingena endlwini, izixhobo zokufakela ezibonelelweyo yibhokisi yokudlulisa intambo yefayibha optic;
③ Faka kwizixhobo ezichongiweyo ngumthengi xa isebe lefayibha lingena endlwini.3) I-Bare fiber PLC optical splitter
① Ifakwe kwiintlobo ngeentlobo zeebhokisi ze-pigtail.
②Ifakwe kwiintlobo ngeentlobo zezixhobo zovavanyo kunye neenkqubo ze-WDM.4) I-Optical splitter ene-splitter
① Ifakwe kwiintlobo ngeentlobo zezixhobo zokusasaza nge-optical.
②Ifakwe kwiintlobo ngeentlobo zezixhobo zovavanyo lwe-optical.
5) Isiqhekeza sepayipi yentsimbi encinci
① Ifakwe kwibhokisi yesixhumi sentambo ye-optical.
②Faka kwibhokisi yemodyuli.
③Faka kwibhokisi yocingo.
6) I-Miniature plug-in PLC optical splitter
Esi sixhobo yindawo yokufikelela kubasebenzisi abafuna ukwahlula ukukhanya kwinkqubo ye-FTTX. Ngokuyintloko sigqibezela ukuphela kwentambo ye-optical engena kwindawo yokuhlala okanye kwisakhiwo, kwaye sinemisebenzi yokulungisa, ukususa, ukudibanisa i-fusion, ukubopha, kunye nokuhlanganisa i-optical fiber. Emva kokuba ukukhanya kwahlulwe, kungena kumsebenzisi wokugqibela ngendlela yentambo ye-fiber optic yasekhaya.
7) I-splitter yohlobo lwetreyi
Ifanelekile ukufakwa okudibeneyo kunye nokusetyenziswa kweentlobo ezahlukeneyo ze-optical fiber splitters kunye ne-wavelength division multiplexers.
Qaphela: Itreyi yomaleko omnye ilungiselelwe nge-1 point kunye ne-16 adapter interfaces, kwaye itreyi yomaleko ophindwe kabini ilungiselelwe nge-1 point kunye ne-32 adapter interfaces.
I-DOWELL ngumvelisi odumileyo waseTshayina we-PLC splitter, obonelela nge-splitter ye-fiber PLC ekumgangatho ophezulu neyahlukeneyo. Inkampani yethu isebenzisa isiseko se-PLC esikumgangatho ophezulu, iteknoloji yokuvelisa ezimeleyo ephucukileyo kunye nokuqinisekiswa komgangatho olungileyo, ukubonelela abasebenzisi basekhaya nabangaphandle ngokusebenza okuphezulu kwe-optical, uzinzo kunye nokuthembeka kweemveliso ze-PLC planar optical waveguide. Uyilo kunye nokupakisha okudibeneyo okuncinci kuyahlangabezana neemfuno zezicelo ezahlukeneyo.
Ixesha lokuthumela: Matshi-04-2023