Tsebo

Molao-motheo: Molao-motheo oa tsamaiso ea Direct Sequence Spread Spectrum e bonolo haholo. Mohlala, letoto la tlhahisoleseling le tla romelloa le atolosoa ho sehlopha se pharaletseng haholo ka khoutu ea PN. Qetellong ea ho amohela, tlhaiso-leseling e rometsoeng e tla khutlisoa ka ho hokahanya lets'oao la "spread spectrum" le ...

EVM: khutsufatso ea Error Vector Magnitude, e bolelang hore phoso ea vector amplitude. Phatlalatso ea "digital frequency band" ea dijithale ke ho hlophisa lets'oao la baseband qetellong ea ho romella, ho e romella moleng oa phetisetso, ebe o e theola qetellong ea ho amohela ho khutlisa baseband ea mantlha ...

Molao-motheo oa ho sebetsa: Ka mor'a hore node leha e le efe ea sesebelisoa e fumane taelo ea phetisetso ea data, e potlakela ho batla tafole ea aterese e bolokiloeng mohopolong ho netefatsa sebaka sa ho hokahanya ha karete ea marang-rang le aterese ea MAC ebe e fetisetsa data ho node. Haeba sebaka se lumellanang ke ...

Li-module tse fapaneng tsa mokha oa boraro 'marakeng li na le melemo e meholo ka litšenyehelo ha li bapisoa le li-module tsa pele tsa optical, tse ka rarollang bothata ba litšenyehelo tse phahameng tsa ho tsamaisa li-module tsa optical. Leha ho le joalo, batho ba bang ba ntse ba tšoenyeha ka boleng ba li-module tsa optical tse lumellanang. HDV...

Joalokaha ho bontšitsoe setšoantšong se ka holimo, re ka utloisisa ponahalo ea RJ45 ho ea ka setšoantšo, empa hase li-interfaces tsohle tsa RJ45 tse kang tse setšoantšong se ka holimo ke li-interfaces tsa RJ11, tse ke keng tsa tšohloa ka nakoana. Li-switches li hlophisitsoe ka lehlakore le likou tse ngata tsa RJ45, tse ka ...

Ka kakaretso, ho lumellana ha li-module tsa optical ho bolela hore na li-module li ka sebetsa ka mokhoa o tloaelehileng lisebelisoa tsa puisano tsa lihlahisoa tse fapaneng le bahlahisi. Litaba tsa theknoloji ea optical modules li batla li le tlaase, 'me kenyelletso ea tsona e batla e le bonolo. Ka lebaka leo, ba bangata ba ...