Ingqalasizinda yesimanje yokuxhumana incike kakhulu ekushintsheni kwenethiwekhi njengoba yenza kube lula ukuxhumana nokudluliswa kwedatha okusebenzayo ngaphakathi kwezilungiselelo zebhizinisi. Ukusetshenziswa okukhulayo kwanamuhla kwezinsizakalo zamafu namadivayisi we-IoT kudinga ukushintshwa kwesivinini esikhulu kunanini ngaphambili. Kubalulekile kumabhizinisi ahlose ukuthuthukisa izixazululo zawo zokuxhuma futhi ahlale ngaphambi kwejika kumathrendi ezobuchwepheshe ahlobene nokushintshwa kwenethiwekhi. Lesi sihloko sidingida izinguquko eziguquguqukayo zomkhakha wokushintshwa kwenethiwekhi ngokusikhanyisela ngentuthuko yamathrendi ezobuchwepheshe aqhubekisela phambili ukwanda kwemakethe. Ngokuhlala unolwazi lwakamuva, abathengi abangochwepheshe bangenza izinqumo ezithuthukisa ukusebenza kahle nokuthembeka kwenethiwekhi yabo.
Okuqukethwe
● Ukuzulazula emakethe yokushintshashintsha kwenethiwekhi: Okuthrendayo kwamanje nokuqagela
● Ukuthuthuka kobuchwepheshe bokushintshwa kwenethiwekhi
● Abaholi bemakethe: Amamodeli aphezulu wokushintsha inethiwekhi ka-2024
● Isiphetho
Ukuzulazula emakethe yokushintsha kwenethiwekhi: Izitayela zamanje nokuqagela
Indlela yokukhula kwemakethe
Imakethe yomhlaba wonke yokushintshwa kwenethiwekhi iyakhula, ngokunyuka okulindelekile kosayizi wemakethe kusuka ku-$33 billion ngo-2023 kuya ku-$45.5 billion ngo-2028 ngesilinganiso sokukhula sika-6.6%. Lo mkhuba okhuphukayo udalwe ukwanda kwesidingo sezikhungo zedatha ngenxa yokwanda kwezinsizakalo zamafu kanye nobuchwepheshe bobuhlakani bokwenziwa. Ukunyuka kwamaphrojekthi woguquko emikhakheni yonke kanye nesidingo esikhulayo sengqalasizinda yenethiwekhi esheshayo nethembekile nakho kuyizinto ezinkulu eziqhuba lokhu kukhula. Amabhizinisi aya ngokuya amukela izinsizakalo ezisekelwe emafini, okuholela esidingweni esikhulayo sokushintshwa kwenethiwekhi okungaphatha amavolumu amakhulu wedatha futhi kugcinwe ukuxhumana okungaphazamiseki.
Amandla ezimakethe zesifunda
Imakethe yokushintsha inethiwekhi kulindeleke ukuthi ikhule esifundeni sase-Asia Pacific eminyakeni ezayo. Amazwe afana ne-China, i-India, ne-Japan ahamba phambili ngenxa yokwanda kokutshalwa kwezimali kungqalasizinda yesikhungo sedatha kanye nokwamukelwa kabanzi kwamabhizinisi amancane naphakathi kobuchwepheshe bedijithali. INyakatho Melika iyaqhubeka nokubamba isikhundla esibalulekile emakethe ngokufaka okuvela kubadlali ababalulekile, njenge-Google Cloud Services kanye ne-Microsoft, abaqhubeka nokwandisa ukuba khona kwesikhungo sabo sedatha. I-Europe nayo inomthelela, njengoba izimakethe zaseJalimane, e-UK, naseFrance zifuna uphethiloli ikakhulukazi emikhakheni yezezimali neyokukhiqiza. Umfutho womhlaba wonke wokuqamba izinto ezintsha kanye nokusetshenziswa okukhulayo kwe-inthanethi kubhebhezela isidingo sokushintshwa kwenethiwekhi kulezi zindawo.
Ukuthuthuka kwentuthuko kubuchwepheshe bokushintsha inethiwekhi
Ukwamukela i-software-defined networking (SDN) kanye ne-intent-based networking (IBN)
I-Software-defined networking (SDN) iguqula ukuphathwa kwenethiwekhi ngokwengeza ukuhleleka ezingeni lengqalasizinda yenethiwekhi nokushintsha indlela amanethiwekhi asebenza ngayo. Ukusetshenziswa okuyisisekelo kwama-API ngabalawuli be-SDN kunika amandla abalawuli benethiwekhi ukuthi basebenzise izinqubomgomo phakathi nendawo futhi balungise ukugeleza kwethrafikhi ngokuguquguqukayo ngokusekelwe ezidingweni. Lokhu kuvumelana nezimo kuvumela amakhono afana nokusika inethiwekhi okuhlukanisa inethiwekhi ebonakalayo ibe amanethiwekhi abonakalayo ahlukahlukene ahlinzekelwe izinhlelo zokusebenza ezithile noma amasevisi. Ngakolunye uhlangothi, i-intent-based networking (IBN) isebenzisa ama-algorithms okufunda komshini ukuze ibikezele imisebenzi yenethiwekhi futhi iguqule izilungiselelo ngokuzenzakalelayo ukuze kuzuzwe imigomo yebhizinisi enqunywe kusengaphambili. Ama-IBN asebenza ngendlela evalekile njengoba eqoqa idatha, ayihlola, futhi ngokuzimela enza izinqumo zokusekela ukusebenza kwenethiwekhi, ukuphepha, nokuhambisana nemithethonqubo. Amathuluzi anjalo abonakala ewusizo kuzilungiselelo ezifana nezikhungo zedatha ngokunciphisa imisebenzi yokusetha mathupha kanye nokuthuthukisa ukusebenza kahle kokusebenza.
Ukukhuphuka kwamaswishi e-Ethernet asebenza kahle kakhulu
Ukusetshenziswa okukhulayo kwe-100 Gigabit Ethernet (100GbE ) kanye namaswishi e-Gigabit Ethernet (400GbEs ) abonisa isidingo esandayo somkhawulokudonsa kumanethiwekhi anamuhla. Lezi zinguquko ezithuthukisiwe zithuthukisa i-ASICs yesimanjemanje (Iziyingi Ezihlanganisiwe Zohlelo Lokusebenza) ukuze zilawule ukugeleza kwedatha ephezulu kahle, zinciphise ukubambezeleka futhi zinike amandla amanethiwekhi ukuze amukele ithrafikhi evela ekuhlaziyweni kwedatha yezinhlelo zokusebenza zamafu nemisebenzi ye-AI. Imisebenzi eyinkimbinkimbi efana nokuhlolwa kwephakethe okujulile (i-DPI) nezilawuli Zekhwalithi Yesevisi (i-QoS) yakhelwe kula maswishi ukuze kulawuleke ithrafikhi yenethiwekhi ngokunembile futhi ibeke phambili ukusakazwa kwedatha ebalulekile ngempumelelo. Ngaphezu kwalokho, ukuhlanganisa i-400Gb kanye ne-25Gb Ethernet interface kunikeza izinketho ezivumelana nesabelomali zamabhizinisi ahlose ukwandisa amanethiwekhi awo kancane kancane. Lokhu kuletha indlela yokuthuthukisa kusuka ku-50Gb Ethernet yokusetha ngaphandle kokudinga ukushintshwa kwesikali esigcwele.
Amandla phezu kwentuthuko ye-Ethernet (PoE).
Ubuchwepheshe be-Power over Ethernet (PoE) buye bathuthuka. Manje isingakwazi ukunikeza ama-watts afika kwangu-100 ngembobo ngayinye kulandela ukuthuthukiswa okujwayelekile kwe-IEEE 802.3bt. Lokhu kunikezwa kwamandla okuthuthukisiwe kuvumela uxhaxha lwamadivayisi ukuthi asekelwe, njengezindawo zokufinyelela ezingenantambo ukuze kusebenze okuthuthukisiwe, amakhamera we-IP afakwe izici ze-pan–tilt–zoom, kanye nezinhlelo zokukhanyisa ze-LED ezinenethiwekhi. Izinguquko zesimanje ze-PoE ziza namandla okuphatha amandla, njengokwaba nokuqapha amandla ngembobo ngayinye ukuze kuthuthukiswe ukusatshalaliswa kwamandla phakathi kwawo wonke amadivayisi axhunyiwe nokuqinisekisa ukuthi okokusebenza okubalulekile kuthola amandla ngisho nalapho kunesidingo esikhulu. Ngaphezu kwalokho, amaswishi e-PoE++ yedethi ahlanganisa imisebenzi yokuphepha ethuthukisiwe efana nokuthola amasiginesha amandla nokuphatha izinkinga ezishisayo ukuze kuvikelwe ingqalasizinda yenethiwekhi namadivayisi axhunyiwe ekungasebenzi kahle nasekushiseni ngokweqile. Le nqubekelaphambili isungula ama-PoE njengengxenye ebalulekile ekwakheni ingqalasizinda yenethiwekhi enwebekayo neyonga ugesi.
Abaholi bemakethe: Amamodeli aphezulu wokushintsha inethiwekhi ka-2024
Cisco CBS350 uchungechunge
Uchungechunge lwe-Cisco CBS350 lugqama emakethe ngenxa yokuxubana kwamakhono okusebenza nokusekelwa kwe-Power over Ethernet (PoE). Lolu chungechunge luhlinzeka ngezixazululo ezanele zokuxhumana zamabhizinisi aphakathi nendawo anamachweba we-Gigabit Ethernet afika kwangu-48 kanye namachweba we-4 SFP+ 10Gb Ethernet atholakalayo ngezinketho zokuxhuma. Idizayini engenabalandeli ehlanganiswe kumamodeli amaningi iqinisekisa ukusebenza okuthule futhi okuphumelelayo, okuwenza afaneleke kahle izilungiselelo zehhovisi. Uchungechunge lwe-CBS350 lugqama kakhulu ngokusekela i-PoE+ (802.3at), luhlinzeka ngesilinganiso esiphezulu sama-watts angu-30 ngembobo ngayinye, ebalulekile kumadivayisi asebenza kahle njengamakhamera we-IP noma amafoni e-VoIP kanye nezindawo zokufinyelela ezingenantambo. Iphinde ikhanye ekuphatheni ngesixhumi esibonakalayo esisekelwe kuwebhu somsebenzisi kanye nokusekelwa kwe-Simple Network Management Protocol (SNMP), okwenza ukuthunyelwa kwengqalasizinda yenethiwekhi nokuqapha kube lula.
HPE Aruba ukushintsha
Amaswishi e-HPE Aruba aziwa ngemisebenzi yawo yomzila ye-Layer 3 esiza ukuphatha ithrafikhi futhi ithuthukise izindlela zokuphepha. Isibonelo, uchungechunge lwe-Aruba CX lunikeza ukuhlukaniswa, ukuphoqelela izinqubomgomo kuzo zonke izindawo ezinezintambo nezingenantambo ngaphandle kokudinga okokufaka okwenziwa ngesandla. Lesi sici siwusizo ikakhulukazi kumanethiwekhi asabalale ezindaweni zonke lapho ukuba nezinyathelo zokuphepha ezingaguquki kubalulekile. Ngaphezu kwalokho, lezi zinguquko zisebenzisa okuzenzakalelayo okunikwa amandla yi-AI ukuthuthukisa ukusebenza kwenethiwekhi nokunciphisa ukungenelela ngezinjongo zokuxazulula izinkinga. Amaswishi e-Aruba eza nosekelo lwe-multi-gigabit Ethernet ukuhlangabezana nezilungiselelo eziminyene ezikhulayo ngokuphumelelayo kuzilungiselelo eziminyene njengezikole nezinkampani ezinkulu. Ngesici esingeziwe seplathifomu yokuphatha esekwe kumafu ye-Aruba Central, amaswishi anikeza uhlolojikelele lwenethiwekhi lokulawula kude nokuhlaziya idatha esheshayo.
Abaholi besabelomali nokusebenza kahle
Mayelana nezindleko zokulinganisa nokusebenza kwamabhizinisi, i-TP-Link ne-NETGEAR zigqama njengezimbangi eziphezulu esigabeni esilungele isabelomali. Isibonelo, i-TP-Links TL SG1024DE iyiswishi ye-Gigabit enezimbobo ezingama-24 eziqhayisa ngobuchwepheshe bokonga ugesi ukuze kunciphe ukusetshenziswa kwamandla kufika ku-40%, okwenza kube ukukhetha okuhle kumabhizinisi afuna ukonga izindleko. Ngaphezu kwalokho, le swishi inikeza izici ezifana ne-port mirroring nokusekelwa kwe-VLAN, ngokuvamile okubonwa kumamodeli abiza kakhulu, okuletha ukusebenza okufinyeleleka kalula endaweni yenani eliphansi. I-Netgear GS108T inikeza izimbobo ze-Gigabit Ethernet ezingu-8 kanye nesici se-ProSAFE Lifetime Protection emahhovisi namaqembu okusebenza afuna ukusebenza okuthembekile ngomklamo ongenabalandeli osebenza ngokuthula. Ukunakwa kahle yi-TRENDnets TPE TG44G 8 port PoES switch enesabelo samandla sama-watts angu-120 phakathi kwamachweba ayo, okuvumela ukusekelwa kwamadivayisi ahlukahlukene we-PoES ngesikhathi esisodwa. Lawa mamodeli adumile phakathi kwamabhizinisi amancane ngoba anikeza ibhalansi enhle yokonga kwezindleko kanye nokusebenza kuyilapho ehlinzeka ngezici eziwusizo zokuthuthukisa ingqalasizinda yenethiwekhi ngaphandle kokunciphisa isabelomali.
I-EnGenius ECS2552FP kanye ne-TP-Link TL-SG3210XHP-M2
I-EnGenius ECS2552FP iwushintsho olunamandla olwakhelwe izilungiselelo oludinga ukwesekwa okubanzi kwe-PoP. Ifaka amachweba we-Gigabit Ethernet angu-48 kanye nokwabiwa kwamandla amakhulu angu-740W, okulungele ukuhlalisa amadivaysi e-PoP amaningi futhi ilungele ukusethwa kokubhekwa kwevidiyo nokufakwa okubanzi. Iswishi iphinde ifakwe amachweba we-4 SFP+ 10Gb Ethernet wamakhono anesivinini esikhulu nokuqinisekisa ukuxhumana okusheshayo kuyo yonke inethiwekhi. Emhlabeni wamathuluzi okuxhumana kukhona i-TP-LINK TL SG3210XHP M2. Ukushintsha kwezimbobo ezingu-8 eziziqhenya ngezimbobo ezisheshayo ezingu-2 ze-1Gb kanye nama-watts angu-240 aqinile we-PoEs kulawo mahhovisi afuna ukuxhuma ngaphandle kokuzibophezela ekushintsheni ngokugcwele kwenethiwekhi ye-10Gb. Zombili izinguqulo zigxile ezicini zokuphatha amafu ezinikeza abalawuli amandla okwengamela nokuphatha amanethiwekhi bekude ukuze kube lula futhi kukhiqize.
Isiphetho
Inqubekelaphambili eqhubekayo kubuchwepheshe bokushintsha inethiwekhi iholela ezinguqukweni endaweni yengqalasizinda yenethiwekhi ngentuthuko efana nokuhlanganisa i-SDN ne-IBN nokudala amaswishi e-Ethernet asezingeni eliphezulu ngamandla e-PoE. Lezi yizona ezihamba phambili zoshintsho esimweni semboni. Ukuvela kwamamodeli ahamba phambili afana nochungechunge lwe-Cisco CBS350 kanye namaswishi e-HPE Aruba kuphakamisa izinga lokusebenza kahle kanye nokwanda kwezixazululo zenethiwekhi ezithuthukayo kanye nezidingo zokuxhuma. Ukuhambisana nalezi zinguquko kubalulekile emabhizinisini alwela ukuhlala eqhudelana emhlabeni wethu oxhumene kakhulu.
