Repeater Dhizaini Misimboti uye Basa Ravo muKukurukurirana Networks

Iyo inodzokorora chinhu chakakosha uye chakakosha mumatanho ekutaurirana. Basa rayo guru nderekugadzira patsva nekukudza masiginecha, zvichiita kuti chinhambwe chekufambisa kwemasaini uye kuve nechokwadi chekuvimbika nekuvimbika panguva-kufambiswa kwechinhambwe. Magadzirirwo emisimboti yeanodzokorora akavakirwa pachiratidzo chekudzoreredza muripo uye kudzvinyirirwa kweruzha, nechinangwa chepakati chiri kudzoreredza simba rechiratidzo chepakutanga uye hunhu kuburikidza nemagetsi kana nzira dzemaziso.

Mune masisitimu ekutaurirana, sezviratidziro zvinopararira kuburikidza nekufambisira midhiya (senge tambo dzemhangura, optical fibers, kana mawaya chiteshi), iwo zvishoma nezvishoma anopera simba nekuda kwekupokana kwepakati, kukanganiswa kwemagetsi, kana kudzikisira kwechisikigo. Kana iyo chiratidzo ichidzika kusvika kune imwe nhanho, iyo yekugamuchira yekupedzisira inogona kutadza kunyatso nyora ruzivo, zvichikonzera kukanganisa kwekutaurirana kana kukanganisa. Vanodzokorora vanokunda kurasikirwa kwekutapurirana nekuona kusimba kwechiratidzo chekuisa uye nekuchikurisa vachishandisa maseketi ekusimudzira kana tekinoroji yekushandura optoelectronic. Kune masaini emagetsi, vanodzokorora vanowanzo shandisa amplifiers kuwedzera voltage kana ikozvino; kune masaini masaini, mafotodiode anoshandiswa kushandura chiratidzo chemagetsi kuita chiratidzo chemagetsi, icho chinozokwidziridzwa uye kudzokororwa sechiratidzo chekubuda.

Repeater dhizaini inoda kutariswa kwezvinhu zvakati wandei zvakakosha, zvinosanganisira bandwidth, latency, uye kudzvinyirira ruzha. Nekuti vanodzokorora vanongogadzira masaini pasina kuongorora zvirimo data, vanoshanda pachikamu cheiyo OSI modhi uye anoshanda kune akasiyana maprotocol ekutaurirana. Nekudaro, vanodzokorora havagone kusiyanisa masaini akakodzera kubva kune ruzha. Kana kukanganisa kukuru kuripo munetiweki, vanogona kuwedzera ruzha, zvichikanganisa hutano hwekutaurirana. Naizvozvo, mumanetiweki emazuva ano akakwira-anomhanya, anodzokorora anogarotsiviwa nemidziyo yepamusoro (senge maswichi kana mafiber amplifiers). Zvisineyi, vachiri nemaapplication akakosha mune mamwe mamiriro ezvinhu, senge kureba-kufambiswa kwewaya kureba kana kuwedzera network.

Muchidimbu, misimboti yekugadzira yevanodzokorora inosanganisira iyo yakakosha pfungwa yechiratidzo chekugadzirisa tekinoroji. Vanoona kugadzikana kwekutaurirana kuburikidza nekuvandudzwa kwechiratidzo uye kukwidziridzwa, zvichiita kuti ive chinhu chakakosha chemazuva ano network network.