Joalo ka sistimi ea phetisetso ea li-cable coaxial, sistimi ea marang-rang ea optical e boetse e hloka ho kopanya, lekala, le ho aba mats'oao a optical, a hlokang hore optical splitter e fihlelle. PLC splitter e boetse e bitsoa planar optical waveguide splitter, e leng mofuta oa optical splitter.
1. Kenyelletso e khutšoanyane ea PLC optical splitter
2. Sebopeho sa fiber PLC splitter
3. Theknoloji ea tlhahiso ea optical PLC splitter
4. Tafole ea parameter ea ts'ebetso ea PLC splitter
5. Sehlopha sa PLC optical splitter
6. Likarolo tsa fiber PLC splitter
7. Melemo ea optical PLC splitter
8. Mefokolo ea PLC splitter
9. Fiber PLC splitter kopo
1. Kenyelletso e khutšoanyane ea PLC optical splitter
PLC splitter ke sesebelisoa se kopantsoeng sa waveguide optical power distribution se thehiloeng holim'a substrate ea quartz. E na le li-pigtails, core chips, optical fiber arrays, likhetla (mabokose a ABS, liphaephe tsa tšepe), li-connectors le lithapo tsa optical, joalo-joalo Ho itšetlehile ka theknoloji ea planar optical waveguide, tlhahiso ea optical e fetoloa ho lihlahisoa tse ngata tsa optical ka mokhoa o ts'oanang ka mokhoa o nepahetseng oa ho kopanya.
Planar waveguide optical splitter (PLC splitter) e na le litšoaneleho tsa boholo bo bonyenyane, mefuta e mengata ea maqhubu a sebetsang, e ts'eptjoang haholo, le ts'ebetso e ntle ea ho arohana ha optical. E loketse ka ho khetheha bakeng sa ho hokahanya ofisi e bohareng ka marang-rang a passive optical (EPON, BPON, GPON, joalo-joalo) le lisebelisoa tsa ho qetela le ho hlokomela lekala la pontšo ea optical. Hona joale ho na le mefuta e 'meli: 1xN le 2xN. Li-splitter tsa 1 × N le 2XN li kenya ka mokhoa o ts'oanang matšoao a optical ho tloha ho li-inlets tse le 'ngoe kapa tse peli ho ea ho tse ngata, kapa li sebetsa ka morao ho fetola lipontšo tse ngata tsa optical ho ba lesela le le leng kapa le habeli la optical.
2. Sebopeho sa fiber PLC splitter
Optical PLC splitter ke e 'ngoe ea likarolo tsa bohlokoahali tsa sehokelo sa fiber optical. E bapala karolo ea bohlokoa ho FTTH passive optical network. Ke sesebelisoa sa optical fiber tandem se nang le liphetho tse ngata tsa ho kenya le liphetho tse ngata. Likarolo tsa eona tse tharo tsa bohlokoa ke pheletso ea ho kenya, pheletso ea tlhahiso le chip ea optical fiber array. Moralo le kopano ea likarolo tsena tse tharo li phetha karolo ea bohlokoa tabeng ea hore na PLC optical splitter e ka sebetsa ka mokhoa o tsitsitseng le ka tloaelo ka mor'a moo.
1) Sebopeho sa ho kenya / sephetho
Sebopeho sa ho kenya / se hlahisoang se kenyelletsa sekoahelo sa sekoahelo, substrate, fiber optical, sebaka se bonolo sa sekhomaretsi, le sebaka sa sekhomaretsi se thata.
Sebaka sa sekhomaretsi se bonolo: Se sebelisetsoa ho lokisa fiber ea optical sekoahelong le tlase ho FA, ha e ntse e sireletsa fiber ea optical hore e se ke ea senyeha.
Sebaka sa sekhomaretsi se thata: Lokisa sekoaelo sa FA, poleiti e ka tlase le fiber ea optical ka har'a V-groove.
2) SPL chip
The SPL chip e na le chip le sekoahelo poleiti. Ho ea ka palo ea likanale tse kenang le tse hlahisoang, hangata li arotsoe ka 1 × 8, 1 × 16, 2 × 8, joalo-joalo Ho ea ka angle, hangata e arotsoe ka +8 ° le -8 ° chips.
3. Theknoloji ea tlhahiso ea optical PLC splitter
PLC splitter e entsoe ka theknoloji ea semiconductor (lithography, etching, development, joalo-joalo). Sehlopha sa optical waveguide se fumaneha karolong e ka holimo ea chip, 'me mosebetsi oa shunt o kopantsoe holim'a chip. Ke ho hlokomela 1: 1 ho arohana ho lekanang holim'a chip. Joale, pheletso ea ho kenya le pheletso ea phallo ea li-multi-channel optical fiber li kopantsoe ka ho latellana lipheletsong tse peli tsa chip le ho phutheloa.
4. Tafole ea parameter ea ts'ebetso ea PLC splitter
1) 1xN PLC Splitter
| Paramethara | 1x2 | 1x4 | 1x8 | 1x16 | 1x32 | 1x64 | |
| Mofuta oa fiber | SMF-28e | ||||||
| Ho sebetsa wavelength(nm) | 1260-1650 | ||||||
| Tahlehelo ea ho kenya(dB) | Boleng bo tloaelehileng | 3.7 | 6.8 | 10.0 | 13.0 | 16.0 | 19.5 |
| Max | 4.0 | 7.2 | 10.5 | 13.5 | 16.9 | 21.0 | |
| Tahlehelo e tšoanang (dB) | Max | 0.4 | 0.6 | 0.8 | 1.2 | 1.5 | 2.5 |
| Khutlisa tahlehelo(dB) | Min | 50 | 50 | 50 | 50 | 50 | 50 |
| Tahlehelo e itshetlehileng ka polarization(dB) | Max | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Directionality(dB) | Min | 55 | 55 | 55 | 55 | 55 | 55 |
| Tahlehelo e itshetlehileng wavelength(dB) | Max | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 |
| Tahlehelo e itšetlehileng ka mocheso (-40 ~ + 85 ℃) | Max | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Thempereichara ea ho sebetsa(℃) | -40 ~ +85 | ||||||
| Thempereichara ea polokelo(℃) | -40 ~ +85 | ||||||
2) 2xN PLC Splitter
| Paramethara | 2x2 | 2x4 | 2x8 | 2x16 | 2x32 | 2x64 | |
| Mofuta oa fiber | SMF-28e | ||||||
| Ho sebetsa wavelength(nm) | 1260-1650 | ||||||
| Tahlehelo ea ho kenya(dB) | Boleng bo tloaelehileng | 3.8 | 7.4 | 10.8 | 14.2 | 17.0 | 21.0 |
| Max | 4.2 | 7.8 | 11.2 | 14.6 | 17.5 | 21.5 | |
| Tahlehelo e tšoanang (dB) | Max | 1.0 | 1.4 | 1.5 | 2.0 | 2.5 | 2.5 |
| Khutlisa tahlehelo(dB) | Min | 50 | 50 | 50 | 50 | 50 | 50 |
| Tahlehelo e itshetlehileng ka polarization(dB) | Max | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.5 |
| Directionality(dB) | Min | 55 | 55 | 55 | 55 | 55 | 55 |
| Tahlehelo e itshetlehileng wavelength(dB) | Max | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1.0 |
| Tahlehelo e itšetlehileng ka mocheso (-40 ~ + 85 ℃) | Max | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1.0 |
| Thempereichara ea ho sebetsa(℃) | -40 ~ +85 | ||||||
| Thempereichara ea polokelo(℃) | -40 ~ +85 | ||||||
5. Sehlopha sa PLC optical splitter
Ho na le li-splitter tse ngata tse sebelisoang ka tloaelo PLC optical, tse kang: bare fiber PLC optical splitter, micro steel pipe splitter, ABS box optical splitter, splitter type optical splitter, tray type optical splitter Splitter, rack-mounted optical splitter LGX optical splitter le micro plug-in PLC optical splitter.
6. Likarolo tsa fiber PLC splitter
- Bophahamo bo sebetsang ba wavelength
- Tahlehelo e tlase ea ho kenya
- Tahlehelo e tlase e itšetlehileng ka polarization
- Moralo oa miniaturized
- Tšebelisano e ntle pakeng tsa likanale
- Ho tšepahala ho phahameng le botsitso-Pass GR-1221-CORE teko ea ho tšepahala 7 Pass GR-12091-CORE teko ea ho tšepahala
- RoHS e lumellana
- Mefuta e fapaneng ea li-connectors e ka fanoa ho ea ka litlhoko tsa bareki, ka ho kenya ka potlako le ts'ebetso e ka tšeptjoang.
7. Melemo ea optical PLC splitter
(1) Tahlehelo ha e nahanele bolelele ba maqhubu a khanya 'me e ka finyella litlhoko tsa phetisetso ea li-wavelengths tse fapaneng.
(2) Leseli le arotsoe ka ho lekana, 'me lets'oao le ka aroloa ka ho lekana ho basebelisi.
(3) Sebopeho sa Compact, molumo o monyenyane, o ka kenngoa ka ho toba ka har'a mabokose a fapaneng a ho fetisa a teng, ha ho na moralo o khethehileng o hlokahalang ho siea sebaka se ngata sa ho kenya.
(4) Ho na le likanale tse ngata tsa shunt bakeng sa sesebelisoa se le seng, se ka fihlelang likanale tse fetang 64.
(5) Theko ea likanale tse ngata e tlase, 'me ha makala a ntse a eketseha, melemo ea litšenyehelo e bonahala haholoanyane.
8. Mefokolo ea PLC splitter
(1) Mokhoa oa ho etsa lisebelisoa o rarahane 'me moeli oa tekheniki o phahame. Hajoale, chip e laoloa ke lik'hamphani tse 'maloa tsa kantle ho naha,' me ho na le lik'hamphani tse 'maloa feela tsa malapeng tse khonang ho etsa tlhahiso ea liphutheloana tse ngata.
(2) Theko e phahame ho feta ea fusion taper splitter. Haholo-holo karolong e ka tlaase ea li-channel splitter, e ka mosing.
9. Fiber PLC splitter kopo
1) Splitter ea optical e kentsoeng ka rack
① E kentsoe ka har'a khabinete ea OLT ea lisenthimithara tse 19;
② Ha lekala la fiber le kena ka tlung, thepa ea ho kenya e fanoeng ke khabinete e tloaelehileng ea digital;
③ Ha ODN e hloka ho behoa tafoleng.
① E kentsoe ka har'a raka e tloaelehileng ea lisenthimithara tse 19;
② Ha lekala la fiber le kena ka tlung, thepa ea ho kenya e fanoeng ke lebokose la phetisetso ea fiber optic cable;
③ Kenya lisebelisoa tse khethiloeng ke moreki ha lekala la faeba le kena ka tlung.3) Bare fiber PLC optical splitter
① E kentsoe ka har'a mefuta e fapaneng ea mabokose a pigtail.
②E kentsoe mefuteng e fapaneng ea lisebelisoa tsa liteko le litsamaiso tsa WDM.4) Optical splitter e nang le splitter
① E kentsoe ka mefuta e fapaneng ea lisebelisoa tsa kabo ea mahlo.
②E kentsoe mefuteng e fapaneng ea lisebelisoa tsa tlhahlobo ea mahlo.
5) Miniature tšepe peipi splitter
① E kentsoe ka har'a lebokose la sehokelo sa cable.
②Kenya ka har'a lebokose la module.
③Kenya ka har'a lebokose la lithapo.
6) Miniature plug-in PLC optical splitter
Sesebelisoa sena ke sebaka sa ho fihlella bakeng sa basebelisi ba hlokang ho arola leseli tsamaisong ea FTTX. Haholo-holo e phethela pheletso ea thapo ea optical e kenang sebakeng sa bolulo kapa mohahong, 'me e na le mesebetsi ea ho lokisa, ho hlobolisa, ho kopanya fusion, ho patch le branching ea fiber optical. Ka mor'a hore leseli le arohane, le kena ho mosebedisi oa ho qetela ka mokhoa oa thapo ea lehae ea fiber optic.
7) Mofuta oa terei optical splitter
E loketse ho kenya ts'ebetsong le ho sebelisoa ha mefuta e sa tšoaneng ea optical fiber splitters le wavelength division multiplexers.
Tlhokomeliso: Terei e nang le lera le le leng e hlophisitsoe ka ntlha e le 'ngoe le li-adapter tse 16,' me tray e nang le mekhahlelo e 'meli e hlophisitsoe ka ntlha e le 1 le li-interface tsa 32 tsa adapter.
DOWELL ke moetsi oa China ea tsebahalang oa PLC ea li-splitter, ea fanang ka li-splitter tsa boleng bo holimo le tse fapaneng tsa fiber PLC. Khamphani ea rona e amohela boleng ba boleng bo holimo ba PLC, tlhahiso e ikemetseng e tsoetseng pele le theknoloji ea tlhahiso le netefatso ea boleng bo botle, ho tsoela pele ho fa basebelisi ba malapeng le ba kantle ho naha ka ts'ebetso ea boleng bo holimo ea optical, botsitso le ts'epo ea lihlahisoa tsa PLC tsa planar optical waveguide. Moralo oa liphutheloana tse kopaneng tse nyane le liphutheloana li khahlametsa litlhoko tsa lits'ebetso tse fapaneng.
Nako ea poso: Mar-04-2023