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    Molao-motheo le ts'ebeliso ea mojule oa optical oa sebaka se selelele

    Nako ea poso: Jul-19-2019

    Joaloka sesebelisoa sa ho fetola photoelectric, mochine oa optical ke sehlahisoa se tloaelehileng ka ho fetisisa ho marang-rang a puisano a optical. Har'a litšoaneleho tsa optical modules, matla a phetisetso ke e 'ngoe ea li-parameter tsa bohlokoa ka ho fetisisa le tse amehang ka ho fetisisa. Ho phaella moo, sebaka sa phetisetso ea mochine oa optical ke parameter e 'ngoe ea mantlha e ke keng ea hlokomolohuoa. Likarolong tse fapaneng le lihokelo tsa phetisetso ea marang-rang a optical communication, litšobotsi tsa optical modules le tsona li fapane.

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    Ho ea ka sebaka sa phetisetso ea optical module, e ka aroloa ka mefuta e meraro: short-distance optical module, medium-distance optical module, le long-distance optical module. Optical module ea nako e telele e bolela mochine oa optical o nang le sebaka sa phetisetso sa 30 km kapa ho feta. Tlhokahalo ea phetiso ea nako e telele ea data ea marang-rang.

    Tšebelisong ea sebele ea mochine oa optical oa nako e telele, sebaka se seholo sa phetisetso ea module se ke ke sa finyelloa maemong a mangata. Sena ke hobane tekanyo e itseng ea ho hasana e etsahala nakong ea phetisetso ea lets'oao la optical fiber ea optical. Ho rarolla bothata bona, ho amoheloa mochine oa optical oa nako e telele. Leqhubu le le leng feela le hlahelletseng ke laser ea ka ea DFB e le mohloli oa leseli, ka hona ho qoba bothata ba ho hasana.

    Li-long-range optical modules li fumaneha ka SFP optical modules, SFP + optical modules, XFP optical modules, 25G optical modules, 40G optical modules, le 100G optical modules. Har'a bona, SFP + optical module ea nako e telele e nka karolo ea laser ea EML le karolo ea photodetector, e fokotsang tšebeliso ea matla ea mochine oa optical le ho ntlafatsa ho nepahala; nako e telele ea 40G optical module e amohela mokhanni le mochine oa modulation ho khokahanyo ea ho fetisetsa, 'me e amohela Khokahanyo e sebelisa amplifier optical le photoelectric conversion unit ho finyella sebaka se seholo sa phetisetso ea 80 km.

    Leha ho le joalo, sebaka sa phetisetso ea mochine oa optical ha se kamoo ho ka khonehang, 'me tharollo e nepahetseng e lokela ho nkoa ha ho loketse. Lisebelisoa tsa sebaka se selelele li haholo-holo masimong a li-port port,switjhalikou, likou tsa likarete tsa marang-rang, tlhahlobo ea ts'ireletso, likhokahano tsa mehala, Ethernet, le marang-rang a synchronous optical.



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