Iiswitshi zeNdonga zaseTshayina eziBuchwephesha - 48+4 10G yoLawulo lweFayibha ye-Ethernet Switch JHA-SW4804MG-52VS - JHA
Ukutshintsha kweNdonga yobuNgcali baseTshayina - 48 + 4 10G yoLawulo lweFiber Ethernet Switch JHA-SW4804MG-52VS – JHA Iinkcukacha:
48 + 4 10G UlawuloIFiber Ethernet Tshintsha
I-JHA-SW4804MG-52VS
Pimveliso amagqabantshintshi
I-JHA-SW4804MG-52VS yi-BCM chip series switch standard.
Uyilo lwemodyuli lubonelela nge-48 10/100/1000 izibuko eziguquguqukayo kunye ne-4 edibeneyo ye-terabyte optical port, ebonelela nge-bandwidth eyaneleyo yotshintshiselwano lwedatha phakathi kokudibanisa kunye nengundoqo.
Ukubonelela ngekhono eliphezulu lokutshintshiselana, umgaqo-nkqubo ogqibeleleyo wokulawula ukhuseleko kunye ne-CPU ikhusela umgaqo-nkqubo wokuphucula ukunyamezela impazamo, kunye nokuqinisekisa ukusebenza okuzinzile kwenethiwekhi kunye nokulinganisela komthwalo wekhonkco.
Okwangoku, ixhasa uthintelo lohlaselo lwe-DoS oluzenzekelayo kunye ne-SNMP, i-IEEE 802.1, umthi ojikelezayo, iprothokholi yomthi ehamba ngokukhawuleza, ukudibanisa ikhonkco kunye neminye imisebenzi.
Pimveliso Iimbonakalo
1. Ukusebenza kuyamangalisa
2, 176G i-backplane bandwidth
3, Ø hardware umzila, wire-speed umaleko 3 utshintsho ipakethi izinga ufikelele 131 MPPS
4, i-Ø engundoqo inokubekwa kuthungelwano lwendawo yemetropolitan, kwaye ibonelela ngeteknoloji embalwa yokugqibela ye-1 km.
5, Ø/IEEE802.3 ubungakanani bepakethe ye-Ethernet (i-64 bytes ukuya kwi-1522 bytes)
6, Ø iipakethi ezinkulu ukuya kuthi ga kwi-9216 bytes
- Ibonelela ngokhuselo ngokuchasene ne-DOS, ukwaliwa kwenkonzo esasazwayo, ukukhohlisa, kunye neentsholongwane
Ø inkxaso IEEE802.1 x, ibonelela ngoqinisekiso lomsebenzisi olusekwe kwizibuko, iteknoloji yekhaka lomnatha, iteknoloji yolawulo lokhuseleko kunye noluhlu lolawulo lweqhinga
Ø ukunciphisa inani loqhagamshelo lwezibuko oluphezulu phakathi komkhosi kunye nojongano lwe-Ethernet lokubopha okuninzi, ukonyusa umda kunye nokungafuneki kwenkqubo
Ø i-ACL enamandla, ixhasa i-L2 – L4 umaleko wokucoca idathaØ
Uluhlu lolawulo lomgaqo-nkqubo, ulawulo lokuhamba
8.Easy ukusebenzisa nokugcina
Inokulawulwa yiWeb, SNMP njalo njalo
Ø inkxaso yeprothokholi yeXModem, inokuthi ngeTFTP/ZMODEM uphuculo lwesoftware kunye neBootRom
Ø inkxaso ye-SFP +, kunye nokuhambelana ngasemva kwe-XFP, njl
I-9.I-traffic enamandla kunye nolawulo losasazo
Ukufunyanwa ngokuzenzekelayo kunye nokunyanzeliswa kwesaqhwithi sosasazo, ukuxhasa ukubonwa komyalezo we-IGMP, ukunciphisa ngokufanelekileyo ukukhukula komyalezo wokusasaza
Ø ixhasa imowudi ye-duplex epheleleyo kunye nesiqingatha se-duplex indlela yolawulo lokuhamba
Ø inkxaso ujongano lwe-Ethernet kwi-1 m njengomlinganiselo wokukhawulela ubude benyathelo
Product parameters technical
| imodeli yemveliso | 48+4 10G Tshintshela |
| Iimpawu eziphambili | |
| Izibuko ezizinzileyo | I-48 10/100/1000 i-adaptive port kunye ne-4 teraflops |
| Umva we-bandwidth | 176Gbps |
| Ireyithi yokuthumela ipakethi | 131Mpps |
| iprosesa | I-ARM® Cortex™-A9 |
| Umthamo wememori edanyazayo | 8MB |
| umthamo wenkumbulo | 256M |
| Itheyibhile yedilesi ye-MAC | 16K |
| Isithinteli emgceni | 1.5MB |
| Iinkcukacha zeSoftware | |
| uphawu lokhuseleko | Ukuhlolwa kwe-ARP Ukhuseleko lweDOS Port ukukhusela Ukhuseleko lwezibuko lomthombo we-IP |
| VLAN | Kwizibuko esekwe kwiVLAN 802.1Q VLAN |
| itafile yedilesi | Itheyibhile yedilesi ye-MAC engatshintshiyo Itheyibhile yedilesi ye-MAC enamandla |
| Ukulawula uqhwithela | Uthintelo lukanomathotholo Isithintelo seMulticast Uthintelo lwe-DLF Izinga lothintelo |
| ulawulo lwendlela | Ulawulo lwesiqingatha se-duplex olusekelwe kuxinzelelo lwangasemva I-duplex epheleleyo esekwe kwisakhelo PAUSE |
| izibuko lezibuko | Inkxaso kwizibuko lezibuko |
| Ulawulo lwezibuko | Iisetingi ngokubanzi Ubalo lwezibuko Qwalasela izibuko Ukudityaniswa kwezibuko |
| umgangatho wenkonzo | IEEE 802.1Qau indlela yokuxinana Isi-8 esithumela umgca wemephu ye-802.1p kwizibuko ngalinye 8 izinto eziphambili |
| Inkonzo esekwe IP | Uvavanyo lwePing Ukufunyanwa kweDHCP |
| umthi ojikelezayo | MSTP(802.1s),STP,I-RSTP |
| ulawulo lwenkqubo | Console TELNET WEBHU |
| uphuculo olukude | Uphuculo lwenguqulo yenkxaso ngewebhu Inkxaso yophuculo lwenguqulelo yasekuhlaleni |
| imilinganiselo yangaphandle | 440mm × 205mm × 44mm |
| Iimpawu zokubonelela ngombane | Ac 110-240v adaptive, 47-63hz, 1A/230V, |
| amandla | ≥80W |
| ukukhanya kwesalathisi | Isalathisi samandla, isalathisi senkqubo, ukudibanisa / ukuthumela / ukufumana isalathisi |
| Ubushushu be-Ambient/ukufuma | 0 ukuya ku-50 ℃, - 40-70 ℃ ukugcinwa, 0-90%, akukho condensation |
kwi Ukuqinisekiswa komgangatho wemveliso kunye nesatifikethi
| isiqinisekiso somgangatho | Iminyaka emi-3 |
| uqinisekiso | ROHS |
| European Community (CE) Electromagnetic Compatibility Directive:Esi sixhobo sivavanyiwe kwaye safunyanwa sithobela iimfuno zokhuseleko lwe-European Emission Standard EN55022 / EN60555-2 kunye ne-Generic European Immunity Standard EN50082-1. I-EMC: EN55022(1988)/CISPR-22(1985),iklasi A EN60555-2(1995),iklasi A EN60555-3 IEC1000-4-2(1995),4K V CD, 8KV, AD IEC1000-4-3(1995),3V/m IEC1000-4-4(1995),1KV – (intambo yombane), 0.5KV – (umgca wesiginali) | |
| Ingxelo yeKhomishoni yoNxibelelwano yeSigqeba (FCC):Esi sixhobo sivavanyiwe saza safunyanwa sithobela imida yodidi A isixhobo sekhompyutha ngokungqinelana neCandelwana J lecandelo 15 leMithetho yeFCC, eyilelwe ukubonelela ngokhuseleko olufanelekileyo ngokuchasene nolo phazamiseko xa luqhutywa kwindawo yorhwebo. |
♦ Ukuthuthwa kwemveliso kunye nokugcinwa
♦ Ukuthutha: ukupakishwa kwale mveliso kukulungele ukuthuthwa kweemoto, iinqanawa, iinqwelomoya kunye nezitimela. Ngexesha lokuthuthwa, kufuneka likhuselwe elangeni, ukumanzisa kunye nokulayisha okuphucukileyo kunye nokukhulula.
♦ Ukugcinwa: imveliso kufuneka ifakwe kwibhokisi yokupakisha xa ingasetyenziswanga. Ubushushu kunye nokufuma kwendawo yokugcina kufuneka ihlangabezane neemfuno zemveliso. Akufunekanga kubekho izinto ezonakalisayo kwindawo yokugcina kwaye kungabikho kungcangcazela komatshini, impembelelo kunye nentshukumo yemagnethi.
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Iimveliso zethu zichongiwe ngokubanzi kwaye zithembeke ngabantu kwaye banokudibana ngokuqhubekayo nokuguqula iimfuno zemali kunye nezentlalo ze-Chinese Professional Wall Switches - 48 + 4 10G Ulawulo lweFiber Ethernet Switch JHA-SW4804MG-52VS - JHA , Imveliso iya kubonelela kuwo wonke umhlaba, njenge: eMoscow, e-Ottawa, e-Algeria, Ngamava ayo okuvelisa atyebileyo, iimveliso ezikumgangatho ophezulu, kunye nenkonzo egqibeleleyo emva kokuthengiswa, inkampani ifumene igama elihle kwaye iye yaba lelinye ishishini elidumileyo elikhethekileyo kwimveliso series.We ithemba ngokunyanisekileyo ukuseka ubudlelwane ishishini nawe kwaye silandele inzuzo macala.
NguKlemen Hrovat ovela eItali - 2018.07.27 12:26 Umthengisi olungileyo kweli shishini, emva kwengcombolo kunye nengxoxo ecokisekileyo, sifikelele kwisivumelwano sokuvumelana. Ndiyathemba ukuba siyasebenzisana kakuhle.
NguDelia ovela eBelgium - 2018.02.12 14:52 Iindidi zeemveliso
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