Intengo Yefekthri Yamachweba angama-28 I-Poe Powered Network Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Ubuqotho, Ukuqamba Okusha, Ukuqina, kanye Nempumelelo kuzoba umbono ophikelelayo wenkampani yethu kuze kube isikhathi eside ukusungula kanye namakhasimende ukuze abuyisane futhi azuze ngokufanayoI-Gigabit Ethernet Optical Fiber Switch,I-adaptha ka-Rs232 ukuya ku-Rj45,I-Gigabit Managed Poe Switch, Samukela ngobuqotho abathengi baphesheya ukuthi babonisane ngalokho kubambisana kwesikhathi eside kanye nenqubekela phambili efanayo.

Intengo Yefekthri Yamachweba angama-28 I-Poe Powered Network Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA Imininingwane:

48+4 10G Ukuphathwa Kwe-Fiber Ethernet Shintsha

I-JHA-SW4804MG-52VS

Pumkhiqizo ukubuka konke

I-JHA-SW4804MG-52VS iwuchungechunge olujwayelekile lwe-BCM chip switch.

Idizayini ye-modular inikeza izimbobo eziguquguqukayo ezingu-48 10/100/1000 kanye nezimbobo ezi-4 ezihlanganisiwe ze-terabyte, ehlinzeka ngomkhawulokudonsa owanele wokushintshaniswa kwedatha phakathi kokuhlanganisa kanye nomnyombo.

Nikeza umthamo wokushintshanisa umthamo ophezulu, inqubomgomo yokulawula ukuphepha ephelele kanye nenqubomgomo yokuvikela ye-CPU ukuze kuthuthukiswe ukubekezelelana kwamaphutha, nokuqinisekisa ukusebenza okuzinzile kwenethiwekhi kanye nebhalansi yomthwalo wesixhumanisi.

Ngaleso sikhathi, isekela ukuvimbela ukuhlasela kwe-DoS okuzenzakalelayo kanye ne-SNMP, IEEE 802.1, isihlahla esinwebekayo, umthetho olandelwayo wesihlahla onqamula ngokushesha, ukuhlanganisa izixhumanisi neminye imisebenzi.

Pumkhiqizo izici

1. Ukusebenza kuyamangalisa

2, 176G umkhawulokudonsa ongemuva

3, Ø hardware umzila, wire-speed ungqimba 3 ukushintsha izinga lephakethe ifinyelele 131 MPPS

I-4, i-Ø core ingafakwa kunethiwekhi yendawo yedolobha elikhulu, futhi inikeza ubuchwepheshe obumbalwa bokugcina be-1 km.

5, Ø/IEEE802.3 Ethernet usayizi wephakethe (64 bytes ukuya 1522 bytes)

6, Ø amaphakethe amakhulu afika ku-9216 bytes

Inikeza ukuzivikela ngokumelene ne-DOS, ukunqatshelwa kwesevisi okusatshalaliswa, ukukhwabanisa, kanye namagciwane

I-Ø isekela i-IEEE802.1 x, inikeza ukuqinisekiswa komsebenzisi okusekelwe kuchweba, ubuchwepheshe be-mesh shield, ubuchwepheshe bokulawula ukuphepha kanye nohlu lokulawula amasu

Ø khawula inombolo yokuxhumana okuphezulu kwembobo phakathi komsingathi nesixhumi esibonakalayo se-Ethernet ukuze kuhlanganiswe okuningi, khulisa umkhawulokudonsa kanye nokungafuneki kwesistimu

Ø I-ACL enamandla, isekela i-L2 – L4 yokuhlunga idathaØ

Uhlu lokulawula inqubomgomo, ukulawulwa kokugeleza

8.Easy ukusebenzisa nokunakekela

Ingaphathwa yiWebhu, i-SNMP nokunye

Ø isekela iphrothokholi ye-XModem, ingasebenzisa ukuthuthukiswa kwesofthiwe ye-TFTP/ZMODEM kanye ne-BootRom

Ø isekela i-SFP +, kanye nokuhambisana emuva kwe-XFP, njll

9.Ithrafikhi eqinile nokuphathwa kokusakaza

Ukutholwa okuzenzakalelayo nokucindezelwa kwesiphepho esisakazwayo, sekela ukutholwa komlayezo we-IGMP, kukhawulele ngempumelelo ukugcwala komlayezo wokusakaza

I-Ø isekela imodi ye-duplex egcwele kanye nemodi ye-duplex enguhhafu yokulawula ukugeleza

Ø isekela isixhumi esibonakalayo se-Ethernet nge-1 m njengezinga lokulinganisa ubude besinyathelo

Imingcele yezobuchwepheshe yomkhiqizo

imodeli yomkhiqizo	48+4 10G Shintsha
Izici eziyisisekelo
Imbobo engashintshi	48 10/100/1000 izimbobo eziguquguqukayo kanye nama-teraflops angu-4
Ingemuva le-bandwidth	176Gbps
Izinga lokudlulisela iphakethe	131Mpps
iprosesa	I-ARM® Cortex™-A9
Umthamo wememori ye-Flash	8MB
umthamo wenkumbulo	256M
Ithebula lekheli le-MAC	16K
Ibhafa yomugqa	1.5MB
Imininingwane yesoftware
isici sokuphepha	Ukuhlolwa kwe-ARP Ukuvikelwa kwe-DOS Ichweba lokuvikela Ukuvikelwa kwembobo yomthombo we-IP
I-VLAN	I-VLAN esekelwe ethekwini 802.1Q VLAN
Ithebula lekheli	Ithebula lekheli le-MAC elimile Ithebula lekheli le-MAC elinamandla
Ukulawula isiphepho	Ukuvimbela umsakazo Ukuvinjelwa kokusakaza okuningi Ukuvinjelwa kwe-DLF Izinga lokuvimbela
ukulawulwa kwethrafikhi	Isilawuli se-duplex esiyingxenye esekelwe kumfutho ongemuva I-duplex egcwele esekelwe kuzimele we-PAUSE
port mirroring	Ukusekela i-port mirroring
Ukuphathwa kwechweba	Izilungiselelo Ezijwayelekile Izibalo zembobo Lungiselela imbobo Ukuhlanganisa imbobo
izinga lenkonzo	IEEE 802.1Qau indlela yokuminyana 8 ukuthumela imephu yomugqa ka-802.1p kuchweba ngalinye 8 izinto ezibalulekile
Isevisi esekelwe ku-IP	Ukuhlolwa kwe-ping Ukutholwa kwe-DHCP
isihlahla esinqamulayo	I-MSTP(802.1s),I-STP,I-RSTP
ukuphathwa kwesistimu	Ikhonsoli I-TELNET IWEBH
ukuthuthukiswa okukude	Ukuthuthukiswa kwenguqulo yosekelo ngewebhu Ukusekela ukuthuthukiswa kwenguqulo yendawo
ubukhulu bangaphandle	440mm × 205mm × 44mm
Izici zokunikezwa kwamandla	I-Ac 110-240v i-adaptive, 47-63hz, 1A/230V,
amandla	≥80W
ukukhanya kwenkomba	Inkomba yamandla, inkomba yesistimu, inkomba yokuxhuma/thumela/yamukela
Izinga lokushisa/umswakama we-ambient	0 kuya ku-50 ℃, - 40-70 ℃ ukulondolozwa, 0-90%, akukho ukufingqa

phakathi Ukuqinisekiswa kwekhwalithi yomkhiqizo kanye nesitifiketi

isiqinisekiso sekhwalithi	3 Iminyaka
ubuqiniso	I-ROHS
	I-European Community (CE) Electromagnetic Compatibility Directive:Lesi sixhobo sihloliwe futhi kwatholakala ukuthi sithobelana nezidingo zokuvikela ze-European Emission Standard EN55022/EN60555-2 kanye ne-Generic European Immunity Standard EN50082-1. I-EMC: EN55022(1988)/CISPR-22(1985),isigaba A EN60555-2(1995),isigaba A EN60555-3 I-IEC1000-4-2(1995),4K V CD, 8KV, AD I-IEC1000-4-3(1995),3V/m I-IEC1000-4-4(1995),1KV – (umugqa wamandla), 0.5KV – (umugqa wesiginali)
	Isitatimende se-Federal Communications Commission (FCC):Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yekhompyutha yekilasi A ngokususelwe Ingxenye Engaphansi J yengxenye 15 yeMithetho ye-FCC, eklanyelwe ukunikeza ukuvikeleka okunengqondo kulokho kugxambukela uma isetshenziswa endaweni yezohwebo.

♦ Ukuthuthwa nokugcinwa komkhiqizo

♦ Ukuthutha: ukupakishwa kwalo mkhiqizo kulungele ukuthuthwa kwezimoto, imikhumbi, izindiza nezitimela. Ngesikhathi sokuthutha, kufanele ivikelwe elangeni, ukucwiliswa kwamanzi kanye nokulayisha okuphucuzekile nokuthulula.

♦ Isitoreji: umkhiqizo kufanele ubekwe ebhokisini lokupakisha uma ungasetshenziswa. Izinga lokushisa kanye nomswakama wendawo yokugcina impahla kufanele kuhlangabezane nezidingo zomkhiqizo. Akufanele kube khona izinto ezonakalisayo endaweni yokugcina izinto futhi kungabikho ukudlidliza komshini okuqinile, umthelela kanye nesenzo sensimu kazibuthe.

Izithombe zemininingwane yomkhiqizo:

Umhlahlandlela Womkhiqizo Ohlobene:

I-Bear Customer ekuqaleni, ikhwalithi ephezulu kuqala engqondweni, senza umsebenzi eduze namakhasimende ethu futhi sibanikeze abahlinzeki abaphumelelayo nabanekhono Bentengo Yefekthri Yamachweba angama-28 Poe Powered Network Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njenge: Switzerland, Greece, Casablanca, Inkampani ibheka ukubaluleka okukhulu kukhwalithi yomkhiqizo kanye nekhwalithi yesevisi, esekelwe kufilosofi yebhizinisi enhle nabantu, yangempela emhlabeni wonke, ukwaneliseka kwakho kuwukuphishekela kwethu. siklama imikhiqizo, Ngokwesampula kanye nezidingo zekhasimende, ukuze sihlangabezane nezidingo zemakethe futhi sinikeze amakhasimende ahlukene ngesevisi yomuntu siqu. Inkampani yethu yamukela ngemfudumalo abangani ekhaya nakwamanye amazwe ukuthi bavakashele, ukuze baxoxe ngokubambisana futhi bafune intuthuko efanayo!