(I-Small Form-Factor Pluggable) I-transceiver encinci efakela kwi-port ye-SFP yokutshintsha kwenethiwekhi kwaye idibanise kwi-Fiber Channel kunye ne-Gigabit Ethernet (GbE) iintambo ze-fiber optical kwelinye icala. Ukuthatha indawo ye-transceiver ye-GBIC, iimodyuli ze-SFP zikwabizwa ngokuba yi "mini-GBIC" ngenxa yobukhulu babo obuncinci. Ngokukhetha imodyuli ye-SFP efanelekileyo, i-port yombane efanayo kwi-switch inokudibanisa kwiifayili zeentlobo ezahlukeneyo (i-multimode okanye i-singlemode) kunye nobude obuhlukeneyo. Ukuba i-fiber iphuculwe, imodyuli ye-SFP iyatshintshwa.

I-SFP iguqula izibonakaliso zombane ze-serial kwi-serial optical signals kunye ne-vice versa. Iimodyuli ze-SFP zishushu zitshintshe kwaye ziqulethe i-ID kunye nolwazi lwenkqubo yokutshintsha.

Combo SFP Ports

Amazibuko e-Combo adityaniswe namazibuko e-Ethernet. Ngokomzekelo, ukuba i-transceiver ye-SFP ifakwe kwi-SFP port 24, ngoko i-Ethernet port 24 ivaliwe nokuba intambo ifakwe kuyo.

I-XFP kunye ne-SFP + ye-10 Gigabits

Enkulu kune-SFP, i-XFP i-transceivers yaba ngabokuqala ukuphatha i-10 Gigabit Ethernet imigca ye-optical, kuba i-SFP ixhasa kuphela ukuya kwi-4.25 Gbps. Ubungakanani bemodyuli efanayo ne-SFP, i-SFP + yaziswa kamva ukuphatha i-10 Gbps kodwa ifuna ukujikeleza okungaphezulu kwisixhobo sokusingatha. Ngenxa yoko, izibuko ze-SFP + zifumaneka kakhulu kumakhadi eplagi kwiiseva kunye nokutshintsha kweshishini. Jonga i-transceiver kunye ne-GBIC.

Ikamva lonxibelelwano lwenzeka namhlanje ngendlela yefiber optics. Uninzi lwababoneleli be-ISP kunye nonxibelelwano lwe-telecommunication bazama ngokukhawuleza ukuphumeza, i-fiber optics, okanye endaweni, kwiinethiwekhi zabo ezikhoyo.

Itekhnoloji ye-JHA sele inabo obu buchwepheshe bukhona, kwaye ngenxa yoko inonxibelelwano oluphambili kakhulu eYurophu nase-US.

Inzuzo enkulu yefiber optics kukugcinwa kwayo simahla kwebhanwidth ye-symetrical bandwidth kunye nokukala. Iintambo zeFiber optic zinokuhambisa isixa esikhulu ngakumbi sedatha ngokufanelekileyo kuneentambo zobhedu eziqhelekileyo.

Iintambo zeFiber optic zenziwe ngeentambo ezicekethekileyo zeglasi kwaye zisasaza idatha nge-pulses yokukhanya, eguqulwa ibe yimiqondiso yombane. Kuba ukukhanya kuhamba ngokukhawuleza kunombane, idatha ihamba ngokukhawuleza kakhulu kunezinye iintlobo zekhebhuli.

Njengoko iintambo zefiber optic zenziwe ngeglasi hayi isinyithi, aziwubambi umbane kwaye ke azikhathazwa kukuphazamiseka kombane okuthoba isidima okuvela kwimithombo yombane, izixhobo zombane okanye izibane.

Abathengi bethu bayaxhamla ekusebenzeni kwethu kwenethiwekhi engalinganiyo kunye nezisombululo ezibanzi ezilungiselelwe iVoice|Intanethi|data.

Ukusebenzisana ne-JHA kuqinisekisa ukuba uya kukwazi ukunikela ixesha elingakumbi ekukhuliseni ishishini lakho kunye nexesha elincinci lokuzikhathaza ngokusebenza kwenethiwekhi yakho.

Cebisa izisombululo zeMetro Ethernet

Ukuba inethiwekhi yakho ibandakanya iindawo ezininzi, iiofisi ezikude, iiofisi zasekhaya okanye nayiphi na indibaniselwano yoqhagamshelo lweshishini ukuya kwishishini, iMetro Ethernet inokugcina itrafikhi yenethiwekhi yakho ikhuselekile kwaye, okona kubaluleke kakhulu, ikhuselekile.

I-JHA inokubonelela ngeshishini lakho ngesisombululo sesiqhelo esivumela amashishini eendawo ezininzi kwiziko ledatha ukufikelela kwinethiwekhi yabucala ngesinye seziza zabo eziqhagamshelweyo.

Kukwakho nesinye isisombululo seP2P yoQhagamshelwano (Inqaku-kwiNqaku loQhagamshelwano lweDatha kunye neLizwi).