Theknoloji ea Optical module, mefuta le khetho

一,Tlhaloso ea tekheniki ea li-module tsa optical

Optical module, eo hape e tsejoang e le optical transceiver integrated module, ke karolo ea mantlha ea optical fiber communication system. Ba hlokomela phetoho lipakeng tsa matšoao a optical le matšoao a motlakase, ho lumella data hore e fetisoe ka lebelo le phahameng le sebaka se selelele ka marang-rang a optical fiber. Li-module tsa Optical li entsoe ka lisebelisoa tsa optoelectronic, li-circuits, le li-casings, 'me li na le litšobotsi tsa lebelo le phahameng, tšebeliso e tlaase ea matla, le botšepehi bo phahameng. Likhoebong tsa morao-rao tsa puisano, li-module tsa optical li fetohile karolo ea bohlokoa ea ho finyella phetisetso ea data e potlakileng 'me e sebelisoa haholo litsing tsa data, cloud computing, marang-rang a metse e meholo, marang-rang a mokokotlo le masimo a mang. Molao-motheo o sebetsang oa mochine oa optical ke ho fetola matšoao a motlakase hore e be lipontšo tsa optical, ho li fetisetsa ka likhoele tsa optical, le ho fetola matšoao a optical ka lipontšo tsa motlakase qetellong ea ho amohela. Ka ho khetheha, qetello ea phetisetso e fetola letšoao la data hore e be letšoao la optical ebe le e fetisetsa sebakeng sa ho amohela ka fiber ea optical, 'me qetellong ea ho amohela e khutlisetsa letšoao la optical ho letšoao la data. Ts'ebetsong ena, mochine oa optical o hlokomela phetiso e tšoanang le phetiso ea nako e telele ea data.

1.25Gbps 1310/1550nm 20km LC BIDIDDMSFP Mojule

(Transceiver)

CT-B35(53)12-20DC

二、Mefuta ea li-module tsa optical

1.Ho arola ka lebelo:

Ho latela lebelo, ho na le 155M/622M/1.25G/2.125G/4.25G/8G/10G. 155M le 1.25G li sebelisoa haholo 'marakeng. Theknoloji ea 10G e ntse e hōla butle-butle, 'me tlhokahalo e ntse e tsoela pele ka mokhoa o holimo.

2.Ho arola ka bolelele ba maqhubu:

Ho latela wavelength, e arotsoe ka 850nm/1310nm/1550nm/1490nm/1530nm/1610nm. Bolelele ba maqhubu a 850nm ke mefuta e mengata ea SFP, 'me sebaka sa phetisetso se ka tlase ho 2KM. Bolelele ba maqhubu a 1310/1550nm ke mokhoa o le mong, 'me sebaka sa phetisetso se feta 2KM.

3.Ho hlophisoa ka mokhoa:

（1）Multimode: Hoo e batlang e le boholo ba fiber ea multimode ke 50/125um kapa 62.5/125um, 'me bandwidth (palo ea boitsebiso bo fetisoang ke fiber) hangata ke 200MHz ho 2GHz. Multimode optical transceivers e ka fetisetsa lik'hilomithara tse 5 ka Multimode optical fibers.

（2）Mokhoa o le mong: Boholo ba fiber ea mofuta o le mong ke 9-10 / 125μm, 'me e na le bandwidth e sa lekanyetsoang le tahlehelo e tlase ho feta fiber ea mefuta e mengata. Li-transceivers tsa optical tsa mofuta o le mong li sebelisoa haholo bakeng sa phetisetso ea sebaka se selelele, ka linako tse ling ho fihla ho lik'hilomithara tse 150 ho isa ho tse 200.

三、 Litekanyetso tsa tekheniki le matšoao a ts'ebetso

Ha u khetha le ho sebelisa li-module tsa optical, o hloka ho nahana ka lintlha tse latelang tsa tekheniki le matšoao a ts'ebetso:

1. Tahlehelo ea ho kenya: Tahlehelo ea ho kenya e bolela ho lahleheloa ke matšoao a optical nakong ea phetisetso 'me e lokela ho ba e nyenyane ka hohle kamoo ho ka khonehang ho netefatsa boleng ba pontšo.

2. Tahlehelo ea ho khutla: Tahlehelo ea ho khutlisa e bolela ho lahleheloa ke ponahalo ea matšoao a optical nakong ea phetisetso. Tahlehelo e feteletseng ea ho khutla e tla ama boleng ba matšoao.

3. Phatlalatso ea mokhoa oa polarization: Phatlalatso ea mokhoa oa polarization e bolela ho hasana ho bakoang ke lihlopha tse fapaneng tsa lebelo la lipontšo tsa optical linaheng tse fapaneng tsa polarization. E lokela ho ba nyane kamoo ho ka khonehang ho netefatsa boleng ba pontšo.

4. Karolelano ea ho fela: Karo-karolelano ea ho timela e bolela phapang ea matla pakeng tsa boemo bo phahameng le boemo bo tlaase ba pontšo ea optical. E lokela ho ba e nyenyane ka hohle kamoo ho ka khonehang ho netefatsa boleng ba pontšo.

5. Digital diagnostic monitoring (DDM): Ts'ebetso ea ho hlahloba tlhahlobo ea dijithale e ka shebella boemo ba ho sebetsa le mekhoa ea ts'ebetso ea module ka nako ea sebele ho thusa ho rarolla mathata le ho ntlafatsa ts'ebetso.

四, Litlhokomelo bakeng sa khetho le tšebeliso

Ha u khetha le ho sebelisa li-module tsa optical, u lokela ho ela hloko lintlha tse latelang:

1. Litlhaloso tsa fiber ea optical: Li-module tse lumellanang le fiber ea sebele ea optical e sebelisoang li lokela ho khethoa ho netefatsa phello e ntle ea phetisetso.

2. Mokhoa oa ho emisa: Mojule o lokela ho khethoa ho tsamaisana le sebopeho sa 'nete sa sesebelisoa ho etsa bonnete ba hore docking e nepahetseng le phetiso e tsitsitseng.

3. Ho lumellana: Li-module tse lumellanang le sesebelisoa sa sebele li lokela ho khethoa ho netefatsa hore li lumellana hantle le botsitso.

4. Lintlha tsa tikoloho: Tšusumetso ea maemo a tikoloho joalo ka mocheso le mongobo tikolohong ea sebele ea ts'ebeliso ea ts'ebetso ea mojule e lokela ho nkoa.

5. Tlhokomelo le tlhokomelo: Mojule o lokela ho hlahlojoa le ho hlokomeloa khafetsa ho netefatsa hore o sebetsa ka mokhoa o tsitsitseng oa nako e telele.