Ubuchwepheshe be-Fiber Channel busetshenziselwa amanethiwekhi wesitoreji sevava
I-Fiber Channel iyinhlangano yobuchwepheshe benethiwekhi esheshayo esetshenziselwa ukuxhuma amaseva kumanethiwekhi wendawo yokugcina idatha. Ubuchwepheshe be-Fiber Channel buphatha ukugcinwa kwediski ephezulu yokusebenza kwezinhlelo zokusebenza kumanethiwekhi amaningi ezinkampani, futhi isekela ukusekela idatha, ukuhlanganiswa nokuphindaphinda.
I-Fiber Channel ne-Fiber Optic Cables
Ubuchwepheshe be-Fiber Channel busekela kokubili i-fiber ne-cabling yamakethe, kodwa ukukhishwa kwe-copper ku-Fiber Channel kuya ekufinyeleleni okuphakanyisiwe okungamamitha angu-100, kanti izintambo ezibiza kakhulu ze- fiber optic zifinyelela ngamamitha angu-6. Ubuchwepheshe bubizwa ngokuqondile ngokuthi i-Fiber Channel esikhundleni seFiber Channel ukuze zihlukanise njengokusekela kokubili i-fibre ne-cablage yokubhebhe.
Isivinini sesiteshi se-Fiber nokusebenza
Inguqulo yokuqala yeFiber Channel isebenza ngesilinganiso esiphezulu sedatha ye-1 Gbps . Izinguqulo ezintsha zendabuko zikhuphuke lokhu kufike ku-128 Gbps, ezingu-8, 16, nezingu-32 Gbps nezinguqulo ezisetshenziswayo.
I-Fiber Channel ayihambisani nokubeka imodeli ejwayelekile ye-OSI. Ihlukaniswe ngezigaba ezinhlanu:
- I-FC-4 - I-Protocol-mapping layer
- I-FC-3 - Uhlaka lwezinsiza ezijwayelekile
- I-FC-2 - Isigning Protocol
- I-FC-1 - I-Transmission Protocol
- Ukuxhumana kwe-FC-0 - PHY nokukhishwa
Amanethiwekhi wesiteshi se-Fiber ane idumela lomlando lokubiza, ukulukhuni ukulawula, nokunciphisa ukuthuthukiswa ngenxa yokungalingani phakathi kwemikhiqizo yabathengisi. Noma kunjalo, izixazululo eziningi zenethiwekhi yesitoreji zisebenzisa ubuchwepheshe be-Fiber Channel. I-Gigabit Ethernet ivele, kodwa, njengenye yezindleko eziphansi zamanethiwekhi okugcina. I-Gigabit Ethernet ingasebenzisa kangcono izindinganiso ze-intanethi zokuphathwa kwenethiwekhi njenge- SNMP .