isitchi seFayela Yokuxesha ezingama-24: Isisulo Semiphakathi Yenethiwekhi Ephambili Nencazo Efanayo

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Iphepha Lesi

Izinkomo

Ngiyabuzisa

Iphutha

Vumela Nethu

iswitchi enenye yasephetho encwinti ezingama-24

Isikhombisi se-fiber optic soku-24 siguqulela ukuxhumeka okuphezulu kakhulu okudizainwe ukuze kubeke inqubomgomo yemidwebo ye-data centers nezinhloso zokuxhumeka. Le ndawo ephathelene ngezinhlelo ezi-24 zokuxhumeka kwi-fiber optic, nganye enokwenza ukuxfera kwezinto ezikhiyekileyo ngokudlulisela amakhasi kwi-optical fiber cables. Isikhombisi siguqulela isinye se-optical signals ku-electrical signals futhu futhu, kulolunye udlenzekisa ukuxhumana okulula phakathi kwezinhloso ezihlotshaniswa. Ngenkxowa engavamise izinhlobo zokuxhumeka kanye nezinhlobo zokuxhumeka ezingaphansi nezinkimbini, lezi sikhombisi kancane kunciphisa amaspeedi aphakathi kuma-1Gbps kuya kuma-100Gbps ngalunye ulayini. Bayinhlukanisa amaphesenti amaningi njenge-Quality of Service (QoS), isitsupa se-VLAN, nokusekelo okukhanyangwa ukuze kubeke ukuxfera kwezinto okuyithembekileyo nokuhlanjelwa. Uhlobo lwezinhloso lungenisela i-switching fabric ehambisana nomsebenzi ophezulu wokuxhumeka okushaphazeleka kanye nokuvumela ukuxhumeka ngokugcwele kuzo zonke izinhlobo ngokucindezela. Izindleko zokuphatha kungenxa yokuba khona kweb-based ne-command-line interfaces, okuvumela ukusetha nokuhlindeka ngendlela efanele. Lezi sikhombisi kancane zinezimvumelelo ezifanayo ze-power supplies nezinhlelo yokulula ukuze kubeke ukusebenza ngokuphelele kuzindaweni zokuxhumeka eziningi.

Imikhiqizo Emisha

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HPE 16GB (1x16GB) Isikhombisi Esinye x8 DDR5-4800 CAS-40-39-39 Unbuffered Standard Memory Kit

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HPE 32GB (1x32GB) Dual Rank x4 DDR4-2933 CAS-21-21-21 Registered Smart Memory Kit

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HPE 64GB 2Rx4 PC4-3200Y-R Smart Kit

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HPE 1.2TB SAS 12G iNkqubo 10K SFF (2.5in) SC 3namhlanu Wty Umsindo Wesibhedlela Olulandelayo HDD

I-switch yasebheshi le-24 ifo yamanani amaningi okwenza kube yisikhetha esihle kakhulu yesithuthwana se-inthanethi samanje. Okokuqala, ukusebenza kwake okusheshayo kuvumela ukuthumelwa kwezinhlanganiso ngemathuba aphakathi kakhulu kunezinhlelo zokuxhumana ezisebenzisa i-copper, lokhu kuyindlela enhle kakhulu yokusebenzisa izinhlanu eziphezulu kwe-bandwidth. I-teknolojhi ye-fiber optic ye-switch iyagcina ishiviselwano phansi kakhulu emapheleni amade, ikuvumela ukuxhumana okuhlanzekile emasipaleni amakhulu noma phakathi kwezinkampani. Ukuhlelwa kwezinhlobo ze-24-port kuvumela ukuthuthukiswa okuhlalahlalelayo, ikuvumela amaphakeli ukuthuthuka kwe-sithuthwana futhi bahlale bekhona ukusebenza okuphephile. Ukuqukatha okuningi kuyinto elandelayo, ngoba ikhabhili le-fiber optic yayizinhle futhi ingachazwa ngokungcolile kakhulu kunye le-copper. Inkxenye ye-switch yokusekela imithwemi le-netweking eyahlukene iyagcina ukuthi ibe yokuqhutywa nezinhlukaneni zakamuva futhi uvumele ukuthuthukiswa olulodwa lokuqala. I-efficiency yekhomshiyo yenkululeko kuyindlela encane, neyinkinga engaphezulu yokusetshenziswa kwamandla ngokulingana nezinhlelo zokuxhumana ezifanayo, lokhu kubangela ukuncipha izindleko zokusebenzisa. Iinkxenye zokugcina ezinhlelo yezinhlukaneni ziyavumela ukukhangela kwezinhlukaneni nezinyathelo ezisheshayo zokulungisa izinkinga, zikuthathe isikhathi esincane sokuvala futhi zilindele ukusebenza okuphephile kwezinhlukaneni. Ngokudla, ukuhlelwa okuphambene kuvumela ukusebenzisa okungenziwe kwezinhlanu zokuxhumana ngenxa yokuthola izinkhanelo ezijwayelekileyo. Izinkxenye eziphathelene nezidingo ziyagcina ukuthi kube khona ukuphila kwesipho, lokhu kuyindlela ethulwane kakhulu kuzo zonke izindaba eziphambene nezidingo. Ukuchaza komsebenzi we-switch wokuthatha inani eliningi lamathuba ngokucacile kuvumela ukusebenzisa ngokushesha kakhulu, kusuka ekusebenzeni kwezinhlanu eziphezulu kwezinhlelo zokuxhumana.

Amamandla nokuthuthukisa

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Umemoria we-DDR4: Umkhombu Wokuthola Ukubuyisa Isipho seserver

Jun

DDR4 vs. DDR5: Ukufakwa Kwesokudla Lweserver

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Ilanga Lwesimo Ngenhla Yezilo Lwesivicele Sodwa Kube Ngaphandle Kwesicwangciso

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Amane a-5 Okuhle kweDDR4 Memory Ngokwesiphumo Sakhumishi

Thola Isilinganiso Samahhala

Ummeleli wethu uzokuthinta masisha.

Fon/WhatsApp/WeChat

Igama

Igama Lenkampani

Umyalezo

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iswitchi enenye yasephetho encwinti ezingama-24

iswitchi se-nethiwekh ya-fiber optic

iswitchi enenye yasephetho encwinti ezingama-24

iswitshi se-intanethi yefayibha

iswitchi se-fiber channel san

iswitchi yokwandle ku kwandle

ikhankha lokuhlolwa ku-switch

Ukuphathwa kwezindawo okuqondile kanye nokuthulwa

Iswichi le-24 lelenethu le-optic sikhulu ngokutholwa kwemishini yokuphatha izikhawululo esenza ukubophelela nokunakekela kwenethiwekhi. Isikhawulo esinye sinokugcinelwa ngokuvumelekile kumathuba wokusebenza, amasethingi enqatshelwano, nemibandela yezimali, okunika abaphathi bethu ukwenza imishini yokusebenza ngendlela efanele. Iswichi inesithakisi sokungenisa isikhawulo, esinokuthola nokuhlela ngokuzenzekelayo izilayili nokungena kwezilayili. Le nkanyiso ibuyiselwa kusithakisi sokwahlukanisa nethiwekhi, esinokunikeza ukwahlukaniswa okulogikali bennethiwekhi nekuhleleka kwezindleko. Imishini yokukhipha isikhawulo yeswichi iyenxusa ukukhangela nezinga lokuposa nethiwekhi ngenxa engavamalanga. Izinto ezinhle ze-QoS zinikeza amathiphu okwenyelwa ukusebenza ngendlela efanele, ukuze kube nenjongo yokusebenza ngamaqele amabiweyo.

Ukubambisana ne-Redundancy ezingenako

Ukubambisana kuyinto ephakeme kakhulu ye-24 port fiber optic switch, esebenzisa ngamaqondo amaningi akhona nezindlela zokulungiswa. I-switch ikhona i-dual hot-swappable power supplies eyaziwa ukuba yindlela yokugcina ithuba lokusebenza noma lapho iphawula enye ingelile. Isistimu sokucula esibonakalayo sekhona ama-fan abangeliweyo ane-auto speed adjustment, ecimelela ukuba kune-temp lokusebenza okufanele futhi uyilapha imithwalo yokudla. Ifirmware ye-switch ikhona izinhloso zokubeka phambili nokuvikela, ukuze ivikeleke kuma-failure asetshenziswa software. Iinkundla zoqoqa izindawo eziningi zokuxhumana ngokudla kanye ne-redudancy, futhi i-spanning tree protocols avimba amathrip pokuvela kwenethiwekhi bese uzihlinzekela ukuthere isendvolo.

Ukulawulwa ne-monitoring ngokucingatha

Iinkwendiso zokuphatha kwe-24 port fiber optic switch zinikelela abaphathi izicathami ezinhle yokugcina nokukhanka kwedivayisi. Iyithuba lewebhu esebenza ngokunjalo linikeza ukugcinwa okwesibini komda weport, amanani wokulayisha, nezinye iindikethi zokugqibela kwe-divayisi. Iindlela ezininzi zokuvangela zinikelela ukutholwa ngokomdla kweempawu ezingenakuba yimele kwindawo yokuqala. Le-switch ikhankisa i-SNMP v1/v2c/v3, ikhankisa ukuxinywa kwezixhobo zokuphatha nendawo kunye nemidilo ye-monitoring. Imbali engqithileyo yamaphoyinti nezilungiselelaniso zokusebenza zikhomba kwiinkwenkelo zokuphatha kunye nokuvangela. Le-switch wayekunanye inqanawa yokubeka isicatshulwa ngokuzenzekelayo, ukuvuselelwa okujwayelekileyo kwamaveshini, kunye neziphumo ezifanayo zokuthonga kwiimeko zokulingana.