Transceivers indhaha sidoo kale waa qalabka gudbinta ishaarada. Transceivers indhaha shisheeye waxay leeyihiin tignoolajiyada qaan-gaadhka ah laakiin waa qaali. In kasta oo transceivers indhaha gudaha aanay aad u bislaan tignoolajiyada, haddana ma aha kuwo qaali ah oo wax ka qabta kuwa gudaha ah. Haddaba waa maxay xulashada transceivers indhaha?

Ka taxadarida iibsashada transceivers indhaha: Laga soo bilaabo calaamada loo diro fiber optic, transceivers indhaha waxaa loo qaybin karaa transceivers analoog oo ku saleysan tignoolajiyada analooga iyo transceivers indhaha dhijitaalka ah oo ku saleysan tignoolajiyada dhijitaalka ah. Mabda'a shaqada ee transceiver indhaha analoogga ah waa wax aan ka badnayn modulation iyo demodulation, shaandhaynta iyo signal isku darka, iwm. Haddii ay tahay LED ama LD, ay sifooyinkiisa habaynta photoelectric ma toosan. Habka gudbinta calaamadaha, qallooca, faragelinta iyo dhibaatooyinka kale ee lama huraanka ah ee farsamaynta analoogga waa lama huraan, waxaana jira tignoolajiyada aan laga gudbi karin ee gudbinta awoodda weyn iyo gudbinta adeegyo badan oo isku dhafan. dhib.

Xaaladda transceivers optical digital waa ka duwan yahay. Waxa jira laba dawladood oo kaliya oo ah “fiber iyo “fiber” oo ku jira fiber-ka indhaha. Sidaa darteed, linearity ee isha iftiinka ma aha mid sare ama ku dhawaad ​​wax shardi ah, si looga fogaado khasaaraha signalada ee habka processing. Intaa waxaa dheer, transceivers indhaha dhijitaalka ah ayaa aad u fudud in la gaaro kanaal badan iyo gudbinta isku dhafan ee calaamadaha kala duwan. Maadaama oo kaliya loo beddelo calaamadaha dhijitaalka ah, gudbinta kanaalo badan iyo calaamado badan ayaa si fudud loo ogaan karaa iyadoo la kaashanayo tignoolajiyada TDM (Time Division Multiplexing). Soosaarayaasha transceiver indhaha ee jira waxay gudbin karaan 10 muuqaal muuqaal ah oo wakhtiga-dhabta ah hal kanaalka hirarka hirarka ah markiiba.

Shabakadda shabakadda fiber optic, topology network fiber optic ayaa go'aamisa nooca fiidiyooga transceiver indhaha. Marka loo eego topology-ga shabakadda gudbinta fibre-gaab, marka lagu daro hab-dhaqameedka gudbinta-dhibic-ilaa-dhibcaha transceivers indhaha, waxaa sidoo kale jira nooc-node-iyo giraanta shabakada transceivers indhaha si ay u kala doortaan. Fiidiyowga nooca node-ka ah transceiver indhaha wuxuu isku daraa qanjidhada hore ee shabakada silsilad ama shabakad geed. Mashiinka noodhku waxa uu marka hore ka helayaa calaamada nood kasta, waxa uu u beddelaa calaamad koronto, ka dibna waxa uu beddelaa oo isku dhuftaa calaamadda noodhka degaanka. Beddelka koronto-dhaliyaha ka dib, tignoolajiyada WDM waxaa loo isticmaalaa isku-dhufashada. Isticmaal fiber optic ah gudbinta. Ma jiro beddelaad analog-to-dijital ah oo lagu sameeyo nood kasta, taas oo yaraynaysa feejignaanta.

Xawaaraha gudbinta ee transceiver indhaha waa dhakhso, shaashadu waa caddahay, waxaana loo isticmaali karaa dhammaan noocyada kala duwan ee dibadda. Waxay leedahay waxqabad aad u ballaaran waxaana si ballaaran loogu isticmaalaa warshadaha.

Shenzhen JHA Technology Co., Ltd, Bixiyaha Caalamiga ah ee Khibradda ah ee 13 Sanadaha ee Xalka Isgaarsiinta Xogta Warshadaha, Waxqabad la isku halleyn karo iyo Taageero aan leexleexad lahayn.