Ii-transceivers ze-FC (Fibre Channel)ziyinxalenye ebalulekileyo yesiseko seFibre Channel, kwaye ii-transceivers ze-Ethernet ezidityaniswe neeswitshi ze-Ethernet ziyindlela ethandwayo yokufanisa xa kusetyenziswa i-Ethernet. Ngokucacileyo, ezi ntlobo zimbini zee-transceivers zisebenza ngezicelo ezahlukeneyo, kodwa yintoni kanye umahluko phakathi kwazo? Eli nqaku liza kuchaza ngokweenkcukacha ii-transceivers zeFibre Channel kunye nee-transceivers ze-fiber optic.
Yintoni iteknoloji yeFibre Channel?
I-Fibre Channel yinkqubo yenethiwekhi yokudlulisa idatha ekhawulezayo evumela ukudluliselwa okucwangcisiweyo nokungalahlekiyo kweebhloko zedatha ezingacwangciswanga. I-Fibre Channel iqhagamshela iikhompyutha ezisetyenziselwa injongo eqhelekileyo, ii-mainframes, kunye nee-supercomputers nezixhobo zokugcina. Yiteknoloji exhasa ngokuyintloko i-point-to-point (izixhobo ezibini eziqhagamshelwe ngqo kwenye) kwaye idla ngokuxhaphaka kakhulu kwindawo etshintshiweyo yelaphu (izixhobo eziqhagamshelwe nge-Fibre Channel switch).
I-SAN (Storage Area Network) yinethiwekhi yabucala esetyenziselwa ukunxibelelana kwendawo yokugcina idatha phakathi kweeseva zomsingathi kunye nendawo yokugcina idatha ekwabelwana ngayo, ngokuqhelekileyo uluhlu olukwabelwana ngalo olubonelela ngokugcinwa kwedatha kwinqanaba lebhloko. Ngokwesiqhelo, ii-Fibre Channel SANs ziya kufakwa kwizicelo ze-low-latency ezifanelekileyo kakhulu kwindawo yokugcina idatha esekelwe kwibhloko, njengeedathabheyisi ezisetyenziselwa ukucubungula intengiselwano ye-intanethi ngesantya esiphezulu (OLTP) efana nebhanki, ukuthengisa amatikiti kwi-intanethi, kunye needathabheyisi kwiindawo ezi-virtualized. I-Fibre Channel idla ngokusebenza kwiintambo ze-fiber optic ngaphakathi naphakathi kwamaziko edatha, kodwa ingasetyenziswa nakwiintambo zekopolo.
Yintoni iFibre Channel Transceiver?
Njengoko besitshilo apha ngasentla, iFibre Channel inokudlulisa idatha yebhloko eluhlaza kwaye yakhe uthumelo olungenalahleko. Ii-transceivers zeFibre Channel zikwasebenzisa iiprotocol zothumelo lwedatha olukhawulezayo. Iinjineli ngokubanzi zisebenzisa ii-transceivers zeFibre Channel ukwakha iitsheyini zothumelo phakathi kwamaziko edatha, iiseva, kunye neeswitshi.
Ii-transceivers zeFibre Channel zikwasebenzisa iFibre Channel Protocol (FCP) ukuthutha kwaye zihlala zisetyenziselwa ukunxibelelana phakathi kweenkqubo zeFibre Channel kunye naphakathi kwezixhobo zenethiwekhi yokugcina i-optical. Ii-transceivers zeFibre Channel zenzelwe ngokuyintloko ukuqhagamshela iinethiwekhi zokugcina zeFibre Channel ngaphakathi kwamaziko edatha.
Ixesha lokuthumela: Sep-27-2022