intengo ka-2018 ye-wholesale 2 Sfp Port Ethernet Switch - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA

2018 intengo ye-wholesale 2 Sfp Port Ethernet Switch - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA Isithombe Esifakiwe

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Umgomo wethu ukuhlinzeka ngemikhiqizo yekhwalithi ephezulu ngamanani ancintisanayo, kanye nenkonzo yenhliziyo yonke kumakhasimende emhlabeni jikelele. Siyi-ISO9001, CE, kanye ne-GS eqinisekisiwe futhi sinamathela ngokuqinile ekucacisweni kwekhwalithi yabo12 Port 10g Fiber Switch,1000base Lx Sfp 1310nm 10km,I-Poe Switch Network, Silungele ukukunikeza imibono esebenzayo phezu kwemiklamo yama-oda ngendlela efanelekile yalabo abawadingayo. Okwamanje, siyaqhubeka nokukhiqiza ubuchwepheshe obusha futhi sakhe imiklamo emisha ukuze sikusize uthuthuke emugqeni waleli bhizinisi elincane.

2018 intengo ye-wholesale 2 Sfp Port Ethernet Switch - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA Imininingwane:

12+8+1 10Gigabit Fiber Ethernet Switch

JHA-I-SWG812MG-20BC

Uhlolojikelele Lomkhiqizo

12+8+1 10Gigabit Data Center Switch iyiswishi engavimbeli engusendlalelo 2 ene-Broadcom chip. Ihlinzeka ngomthamo wokushintsha ongu-258Gbps kanye nokusebenza kokudlulisela okungu-192Mpps, ukudlulisela phambili i-L2/L3 okugcwele kwe-wire-speed. Ikhono layo lenethiwekhi eliguquguqukayo liqinisekisa ukuzinza kwenethiwekhi kanye nebhalansi yesixhumanisi somthwalo. Ngomklamo we-modular, inikeza izimbobo zokubuka ezingu-12 10G SFP+, izimbobo zikagesi ezingu-8 10/100/1000M RJ45, imbobo ye-Console engu-1, imbobo yokuphatha ye-OOB engu-1, enikeza umkhawulokudonsa owanele wokuhlanganisa idatha nokushintshisana kwedatha. Futhi ukuze baphendule ngokuguquguqukayo ezidingweni zenethiwekhi, abasebenzisi bangakhetha amachweba we-10G afanelekile ngokwezidingo zabo.Ngomkhawulokudonsa ophezulu kanye ne-latency ephansi, inethiwekhi yamapayipi., I-JHA-SWG812MG-20BC etholakala ekuxubeni kwesizukulwane esilandelayo sesikhungo sedatha kanye nefu. ukufinyelela kwenethiwekhi ngekhompyutha, kungabuye kusetshenziselwe izindawo zokudlela ezinkulu ze-inthanethi, umnyombo wenethiwekhi yebhizinisi, inethiwekhi yendawo yedolobha elikhulu, noma ukuhlanganiswa.

Isici soMkhiqizo

Ukusebenza okumangalisayo

1. Nge-bandwidth ye-backplane engu-258Gbps, imboni ukusebenza okuphezulu kakhulu (1U TOR);

2. Umzila wezingxenyekazi zekhompuyutha, izinga lephakethe lejubane locingo lifinyelele ku-192Mpps, L2 / L3 ukuya phambili ngesivinini esigcwele;

3. Iyakwazi ukuthunyelwa ku-Metropolitan Area Network futhi inikeze ubuchwepheshe bamakhilomitha ambalwa wokugcina.

Iphephile futhi Inokwethenjelwa
1. Nikeza i-DOS, i-DDOS, i-spoofing nokuzivikela kwegciwane;
2. Sekela i-IEEE802.1x, inikeze ukuqinisekiswa komsebenzisi okusekelwe echwebeni, isihlangu senethiwekhi, ukulawula ukuphepha, nobuchwepheshe bokulawula inqubomgomo;
3. Khawulela isibalo esiphezulu sabasingathi abaxhumeke nembobo, isixhumi esibonakalayo se-Ethernet esibophezelayo , umkhawulokudonsa okhulayo kanye nokungadingeki kwesistimu;

4. I-ACL enamandla, isekela ukuhlunga kwedatha ye-L2-L4;

5. Uhlu lokulawula inqubomgomo kanye nokulawulwa kokugeleza.

Elula ekusebenzeni nasekulungiseni

1. Sekela ukucushwa kwechweba okuguquguqukayo;

2. Ukwesekwa kokuphatha ngeWeb, SNMP kanye ne-telnet;
3.Support XModem protocol, sebenzisa i-TFTP/ZMODEM ekuthuthukiseni isofthiwe nasekuthuthukiseni i-BootRom;
4.Support SFP+, futhi i-XFP ehambisanayo eya emuva;
5. Faka noma phuma kusimo samandla aphansi kusukela ku-PHY.

Ukugeleza Okunamandla Nokuphathwa Kokusakaza
1. Thola futhi ulawule ngokuzenzakalelayo isiphepho sokusakaza, sekela ukutholwa kwamaphakethe e-IGMP, unciphise ngempumelelo ukugcwala kwamaphakethe okusakaza;
2. Sekela isixhumi esibonakalayo se-Ethernet sithatha u-1M njengobude besinyathelo sokunciphisa izinga.
3. Sekela imodi egcwele ye-duplex kanye nokulawula ukugeleza kwemodi ye-duplex;

4. Sekela i-IP multicast ne-QoS.

Izinhlaka Zobuchwepheshe Zomkhiqizo

Imodeli yomkhiqizo	12+8+1
Izimpawu Eziyisisekelo
Imbobo engashintshi	12 10G SFP+ izimbobo ezibonakalayo, 8 10/100/1000M RJ45 izimbobo zikagesi
Imbobo yekhonsoli	1
Umkhawulokudonsa wendiza yasemuva	258Gbps
Izinga lokudlulisela iphakethe	192Mpps
Amafreyimu e-Jumbo	12k amabhayithi
Imodi yokudlulisa	Sekela imodi yokudlulisela phambili esitolo kanye nemodi yokusika
IPv4/IPv6 umzila	512/256
Ithebula lekheli le-MAC	16K
Iphakeji Buffer	2MB
I-ID ye-VLAN	4K
Amandla enkumbulo	512MB DDR3 SDRAM
Umthamo wememori ye-Flash	8MB
CPU	600 MHz ARM Cortex-A9 single-core processor
Ukucaciswa okuthambile
Isici sokuphepha	Iyabophezela nge-IP+MAC+PORT+VLAN Ukuhlolwa kwe-ARP I-DOS ivikele Ukuvikela imbobo Ukubophezela kwe-IP Source Guard
I-VLAN	I-VLAN esekelwe ethekwini 802.1Q VLAN IP-based VLAN I-VLAN esekwe ku-MAC
Ithebula lekheli le-MAC	Ithebula lekheli le-MAC elimile Ithebula lekheli le-MAC elinamandla
Ukulawula Isiphepho	Ukucindezelwa kokusakaza Ukucindezelwa kokusakaza okuningi Ukucindezelwa kwe-DLF Izinga lokukhawulela
Ukulawulwa Kwethrafikhi	Ukulawula okuyi-half-duplex okusekelwe ohlotsheni lwengcindezi yangemuva Ukulawula okuphindwe kabili okusekelwe kuhlaka lwe-PAUSE
Isibuko sasePort	Isibuko sembobo sokusekela
Ukuphathwa kwechweba	Isilungiselelo esijwayelekile Ukubalwa kwechweba Lungiselela imbobo Isiqu setheku Ukuhlukaniswa kwembobo
QoS	IEEE 802.1Q Indlela yokuminyana Imbobo ngayinye inokuthumela imephu yomugqa okungu-8 kokubalulekile okungu-8 802.1p
Amasevisi e-IP	Ukutholwa kwe-ping I-DHCP Snooping
I-Spanning Tree Protocol	I-MSTP(802.1s),I-STP,I-RSTP
Ukuphathwa kokusakaza okuningi	I-IGMP Snooping frame
Ukuphathwa kwesistimu	Sekela i-SNMP v1/v2 Ikhonsoli Yokusekela Sekela i-TELNET I-WEB yokusekela
Ukuthuthukiswa Okukude	Ukuthuthukiswa kwenguqulo yosekelo ngokuthuthukiswa kwenguqulo yosekelo lwewebhu kusetshenziswa okwasendaweni
Izici Zomzimba
Ubukhulu bangaphandle	440mm285mm44mm
Izici Zokuhlinzeka Amandla	I-AC: 110V~260V
Amandla	≤100W
Isibani senkomba	Inkomba yamandla, uhlelo, ukuxhumana/ukuthumela nokwamukela imiyalelo
Izinga lokushisa/umswakama wendawo	Izinga lokushisa lokusebenza: 0°C~50°C (0m~1800m); Izinga lokushisa lesitoreji: -40°C~+70°C; Umswakama ohlobene: 5%RH~95%RH, Ayincishi.

Izithombe zemininingwane yomkhiqizo:

Umhlahlandlela Womkhiqizo Ohlobene:

Ubuqotho, Ukuqamba Okusha, Ukuqina, kanye Nokusebenza Kahle kungase kube umbono oqhubekayo wenhlangano yethu waleso sikhathi eside ukuthi isungulwe ngokuhlanganyela namakhasimende ukuze abuyisane futhi azuze ngokufanayo ngentengo yokuthengisa ka-2018 2 Sfp Port Ethernet Switch - 12+8+1 10Gigabit Fiber Ethernet Shintsha i-JHA-SWG812MG-20BC - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njengoba: Juventus, Morocco, Spain, Ngokusekelwe isimiso sethu esiqondisayo sekhwalithi kuyisihluthulelo sentuthuko, silwela ngokuqhubekayo ukwedlula lokho okulindelwe amakhasimende ethu. Kanjalo, simema ngobuqotho zonke izinkampani ezinentshisekelo ukuthi zixhumane nathi ukuze sibambisane esikhathini esizayo, Samukela amakhasimende amadala namasha ukubambana ngezandla ndawonye ukuze ahlole futhi athuthuke; Ukuze uthole ulwazi olwengeziwe, sicela ukhululeke ukuxhumana nathi. Ngiyabonga. Amathuluzi athuthukile, ukulawula ikhwalithi okuqinile, isevisi yokuqondiswa kwamakhasimende, isifinyezo sokuqala kanye nokuthuthukiswa kwamaphutha nolwazi olubanzi lwemboni kusenza sikwazi ukuqinisekisa ukwaneliseka okwengeziwe kwamakhasimende kanye nesithunzi, lokho, ngokubuyisela, okusilethela ama-oda nezinzuzo ezengeziwe. Uma unentshisekelo kunoma yimiphi imikhiqizo yethu, sicela ukhululeke ukuxhumana nathi. Ukubuza noma ukuvakashela inkampani yethu wamukelekile ngokufudumele. Sithemba ngobuqotho ukuqala i-win-win kanye nobudlelwano obunobungane nawe. Ungabona imininingwane eyengeziwe kuwebhusayithi yethu.

Ikhwalithi yempahla eluhlaza yalomphakeli izinzile futhi inokwethenjelwa, ibilokhu ihambisana nezidingo zenkampani yethu yokuhlinzeka ngezimpahla ezihlangabezana nezidingo zethu.
5 Izinkanyezi