Iyo optical fiber transceiver iEthernet transmission media conversion unit iyo inotsinhanisa kure-kure-yakamonyoroka-peya masaini emagetsi uye kureba-kure optical zviratidzo. Inonziwo fiber converter munzvimbo dzakawanda. Zvigadzirwa zvinowanzo shandiswa munzvimbo chaidzo dzenetiweki uko tambo dzeEthernet dzisingavharwe uye mafiber optical anofanirwa kushandiswa kuwedzera nhambwe yekufambisa, uye anowanzo miswa muchikamu chekushandisa chebroadband metropolitan area network.

Basa re fiber optic transceivers

Fiber optic transceivers anowanzo shandiswa munzvimbo chaidzo dzenetiweki uko tambo dzeEthernet dzisingakwanisi kuvharwa uye mafiber optical anofanira kushandiswa kuwedzera kureba kwekufambisa. Panguva imwecheteyo, ivo vakaitawo basa rakakura mukubatsira kubatanidza mamaira ekupedzisira emagetsi fiber mitsara kune metropolitan nharaunda network uye ekunze network. Basa re. Basa re fiber optic transceiver ndere kushandura chiratidzo chemagetsi chatinoda kutumira muchiratidzo chemaziso uye kuchitumira kunze. Panguva imwecheteyo, inogona kushandura iyo yakagamuchirwa chiratidzo chemaziso kuita chiratidzo chemagetsi uye kuiisa kumagumo edu ekugamuchira.

Classification yefiber optic transceivers

1.Single-mode fiber optic transceiver: kutakura kureba kubva kumakiromita makumi maviri kusvika ku120 makiromita.

2.Multimode fiber optic transceiver: kutakura kureba kwemakiromita maviri kusvika ku5 makiromita.

Semuenzaniso, simba rekutumira re 5km fiber optic transceiver rinowanzova pakati pe -20 ne -14db, uye kugamuchira senitivity ndeye -30db, uchishandisa wavelength ye1310nm; nepo simba rekutumira re120km fiber optic transceiver kazhinji iri pakati pe-5 ne0dB, uye kugamuchira senitivity Kune -38dB, shandisa wavelength ye1550nm.

Zvimiro zvefiber optic transceivers

Fiber optic transceivers kazhinji ane anotevera maitiro ekutanga:

1. Ipa ultra-low latency data transmission.

2. Kunyatsojeka kune network protocol.

3. Shandisa yakatsaurirwa ASIC chip kuti uone data line-kumhanyisa kutumira. Programmable ASIC inotarisisa mabasa akawanda pane imwe chip, uye ine zvakanakira dhizaini yakapusa, kuvimbika kwepamusoro, uye kuderera kwesimba rekushandisa, izvo zvinogona kuita kuti michina iwane kushanda kwepamusoro uye mutengo wakaderera.

4. Rack-mhando midziyo inogona kupa inopisa-swappable basa kuitira nyore kugadzirisa uye kusavhiringidza kukwidziridzwa.

5. Iyo network manejimendi michina inogona kupa mabasa akadai setiweki kuongororwa, kusimudzira, mamiriro mamiriro, abnormal mamiriro mushumo uye kutonga, uye inogona kupa yakakwana yekushanda log uye alarm log.

6. Michina yakawanda inotora 1 + 1 magetsi ekugadzira magetsi, inotsigira ultra-wide power supply voltage, uye inoziva kudzivirira kwekupa magetsi uye kuchinja otomatiki.

7. Tsigira ultra-wide kushanda tembiricha renji.

8. Tsigiro yakakwana kutapurirana kure (0 ~ 120 makiromita).

Zvakanakira zvefiber optic transceivers

Kana zvasvika kune fiber optic transceivers, vanhu kazhinji vasingadzivisiki vanofananidza fiber optic transceivers neswitchesine optical ports. Izvi zvinotevera zvinonyanya kutaura nezve zvakanakira fiber optic transceivers pamusoro pe optical portswitches.

Chekutanga pane zvese, mutengo wefiber optic transceivers pamwe neakajairwaswitchesyakachipa zvakanyanya pane yemazisoswitches, kunyanya mamwe mazisoswitchesacharasikirwa imwe kana kunyange akati wandei emagetsi zviteshi pashure kuwedzera optical modules, izvo zvinogona kuita opareta kusvika pamwero mukuru Kuderedza upfront mari.

Kechipiri, sezvo mazhinji eiyo optical modules yeswitcheshavana chiyero chakabatana, kana optical modules yaparara, inoda kuchinjwa nemamodules akafanana kubva kumugadziri wepakutanga, iyo inounza dambudziko guru kune gare gare kugadzirisa.Zvisinei, hapana dambudziko nekubatana uye kupindirana pakati pemichina. yevagadziri vakasiyana-siyana ve fiber optic transceivers, saka kana ichinge yakuvadzwa, inogona kutsiviwa nezvimwe zvigadzirwa zvevagadziri, izvo zviri nyore kwazvo kuchengetedza.

Mukuwedzera, fiber optic transceivers ine zvigadzirwa zvakakwana kupfuura optical portswitchesmaererano nekufamba kure. Zvechokwadi, iyo opticalchinjazvakare ine zvakanakira mune zvakawanda zvinhu, senge manejimendi akabatana uye akabatana magetsi ekupa.