
swa-upchaar ring

ack swa-upchaar ring, yaa aiss. aar., loop network topology key liye ack dursanchar shabd haye, joe dursanchar sancharan pranaliyon mein ack samanya vinyas haye. sadak maarg aur jall vitaran pranaliyon kii tarah, ack loop yaa ring kaa upayog atirek pradaan karane key liye kiya jaataa haye. aiss. dee. aich., sonnet aur doubleu. dee. aim. system aksar swa-upchaar ring mein configure kiye jaate hain.
varnan.
pranali mein stations key ack samooh key beach dwidish link kaa ack valay hotaa haye, joe aamtaur parr optical fiber sanchaar kaa upayog kartaa haye. 
samanya upayog mein, yatayat koo apane gantavya kii or sabse chhote maarg kii disha mein bheja jaataa haye.
ack link key khou jaane kii sthiti mein, yaa ack poore station key, dou nikatatam jeevit station ring key apane siron koo "loop back" karate hain. iss tarah, yatayat abhee bhee ring key sabhi jeevit hisson taka yatra curr sakata haye, bhale hii ise "lambe raaste kii yatra" karni padey.
ring mein doosara break ise dou upa-ringon mein vibhajit curr sakata haye, lekin aise mamle mein pratyek upa-ring karyatmak rahegi.
laabh.
swa-upchaar ring cumm laagat parr uchch star kaa lachilaapan pradaan karate hain, kyonki bhoo-bhaugolik roop seey paridrishya mein kaee raaste lena aur unhein bahut cumm atirikt fiber lambai key saath ack ring mein jodana aksar aasaan hotaa haye.
haal key pandubbi sanchaar cable aamtaur parr ack swa-upchaar ring key roop mein kaary karane key liye jode mein banaae jaate hain. bahut uchch lachilaapan pranali aamtaur parr aatm-upchaar ring key aapas mein judey jaali parr banaai jaati haye.
swa-upchaar ring network praudyogiki kaa ack aur udaaharan aff. dee. dee. aaee. sthaaniya kshetra network haye. lachili paiket ring paiket-switched self-healing ring network key liye ack naee takneek haye.