Intengo eshibhile 10g Bidi Sfp - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA
Intengo eshibhile 10g Bidi Sfp - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA Imininingwane:
24+4 Ukuphatha Gigabit Shintsha I-JHA-S2404MG-28BC
♦PumkhiqizoTHEukubuka konke
I-24+4 Management Gigabit Switch iyiswishi evamile engavimbeli. Ihlinzeka ngamachweba angu-24*10/100/1000Base-T, amachweba we-SFP angu-4*1000M; Umthamo wokushintsha we-56Gbps, ukusebenza kokudlulisa okungu-41.644Mpps, amandla okuxhumana aguquguqukayo aqinisekisa ukuzinza kwenethiwekhi kanye nebhalansi yesixhumanisi somthwalo. okunikeza umkhawulokudonsa owanele wokuhlanganisa idatha kanye nokushintshisana kwedatha.Futhi ukuze baphendule ngokuguquguqukayo ezidingweni zenethiwekhi, abasebenzisi bangakhetha izimbobo ze-Gigabit ezifanele ngokwezidingo zabo; Ifanele amabhizinisi amancane naphakathi nendawo, inethiwekhi yekhampasi, amakhefi e-inthanethi kanye nokusetshenziswa kwe-MAN.
♦ UmkhiqizoKeyFizidlakudla
1 . Ukusebenza okuphezulu
(1)Kuumthamo wendiza engu-56Gbps, ukusebenza okuphezulu kakhulu (1U TOR) kulo mkhakha;
(2)humzila we-ardware, izinga lokudlulisa iphakethe le-wire speed layer 2 switching lifinyelele ku-41.644Mpps;
(3)ikwazi ukuthunyelwa ku-Metropolitan Area Network,futhi unikeze ubuchwepheshe obungamakhilomitha amaningi wokugcina;
(4)I-ethernet / IEEE802.3 usayizi wephakethe (amabhayithi angu-64 ukuya ku-1522 bytes)
(5)amaphakethe e-jumbo afika ku-9216 bytes
2 . Iphephile futhi Inokwethenjelwa
(1)provide DOS, DDOS, spoofing nokuvikela igciwane
(2)sukwesekwa kwe-IEEE802.1x, ukunikeza ukuqinisekiswa komsebenzisi okusekelwe ethekwini, isihlangu senethiwekhi, ukulawula ukuphepha, nobuchwepheshe bokulawula inqubomgomo
(3)rbeka inani eliphakeme labasingathi abaxhumeke nembobo, isixhumi esibonakalayo se-Ethernet esibopha kaningi , ukwandisa umkhawulokudonsa kanye nokungafuneki kwesistimu
(4)pI-ACL enamandla, isekela ukuhlunga kwedatha ye-L2-L4
(5)inqubomgomoUhlu lokulawula kanye nokulawulwa kokugeleza
3 . Ukulungisa Kalula
(1)sekela ukucushwa kwembobo eguquguqukayo
(2)ekwazi ukuphathwa ngeIwebhu, SNMP,njll
(3)sthuthukisa iphrothokholi ye-XModem, sebenzisa i-TFTP/ZMODEM ukuze uthuthukise isofthiwe futhi uthuthukise i-BootRom
4 . Ukugeleza Okunamandla Nokuphathwa Kokusakaza
(1) thola futhi ulawule ngokuzenzakalelayo isiphepho sokusakaza, sekela ukutholwa kwamaphakethe e-IGMP, unciphise ngempumelelo ukugcwala kwamaphakethe okusakaza.
(2)ssekela imodi egcwele ye-duplex kanye nokulawula ukugeleza kwemodi ephindwe kabili
(3)sisixhumanisi esibonakalayo se-Ethernet esithatha u-1M njengobude besinyathelo sokukhawulela izinga
♦Ukucaciswa Kwezobuchwepheshe Komkhiqizo
| Imodeli Yomkhiqizo | I-JHA-S2404MG-28BC | |
| Izici eziyisisekelo | ||
| Imbobo Elungisiwe | 24*10/100/1000Base-T port, 4*1000M SFP port | |
| Amandla endiza yasemuva | 56Gbps | |
| Ukudlulisa Ukusebenza | 41.644Mpp | |
| Iphrosesa | I-ARM® Cortex™-A9 | |
| I-Flash Memory Capacity | 8MB | |
| Amandla enkumbulo | 256MB | |
| Ithebula Lekheli Le-MAC | 16K | |
| Faka ibhafa emugqeni | 1.5MB | |
| Ukucaciswa okuthambile | ||
| I-VLAN |
I-VLAN esekelwe ethekwini 802.1Q VLAN | |
| Ithebula Lekheli Le-MAC | Ithebula lekheli le-MAC elimile | |
| Ukulawula Isiphepho |
Ukucindezelwa kokusakaza Ukucindezelwa kokusakaza okuningi Ukucindezelwa kwe-DLF Izinga lokukhawulela | |
| Ukulawula Ukugeleza |
Ukulawula okuyi-half-duplex okusekelwe ohlotsheni lwengcindezi yangemuva Ukulawula okuphindwe kabili okusekelwe kuhlaka lwe-PAUSE | |
| I-Port Mirroring | Ukusekela i-port mirroring | |
| Ukuphathwa Kwechweba |
Isilungiselelo esijwayelekile Ukubalwa kwechweba Ilungiselela imbobo I-port trunking | |
| Izinsizakalo ze-IP |
Ukutholwa kwe-ping I-DHCP Snooping | |
| Isihlahla Esinqamulayo | I-MSTP(802.1s),I-STP,I-RSTP | |
| Ukuphathwa Kwesistimu |
I-TELNET IWEBH | |
| Ukuthuthukiswa kwesilawuli kude |
Ukuthuthukiswa kwenguqulo yosekelo ngewebhu Ukuthuthukiswa kwenguqulo yokusekela kusetshenziswa okwasendaweni | |
| Izici Zomzimba | ||
| Ubukhulu | 440mm × 230mm × 44mm | |
| Isici Samandla | I-AC 110-240V i-adaptive, 47-63Hz, 1A/230V, isipele esishisayo samandla e-RPS | |
| Amandla | ≥80W | |
| Isibani senkomba | Inkomba yamandla, inkomba yesistimu, imiyalo yokuxhuma / ye-transceiver | |
| Izinga Lokushisa Lendawo / Umswakamo | Ukusebenza kwe-0-50 ℃, -40-70 ℃ ukulondolozwa, 0-90% akukho ukufingqa | |
u Isitifiketi
| Ukufakazela ubuqiniso | Ukuqinisekiswa kwe-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. |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Empeleni kuyisibopho sethu ukwanelisa izidingo zakho futhi sikukhonze ngempumelelo. Injabulo yenu ingumvuzo wethu ogculisayo. Sibheke phambili nge-sgood yakho ngokukhula ngokuhlanganyela ngentengo eshibhile 10g Bidi Sfp - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Cologne, I-Armenia, Slovenia, Imisebenzi yethu yebhizinisi nezinqubo zakhelwe ukwenza isiqiniseko sokuthi amakhasimende ethu afinyelela uhla olubanzi lwemikhiqizo enemigqa yesikhathi emfishane. Le mpumelelo yenziwe ithimba lethu elinamakhono aphezulu nelinolwazi olunzulu. Sibheka abantu abafuna ukukhula nathi emhlabeni wonke futhi bahluke esixukwini. Manje sinabantu abamukela ikusasa, abanombono, abathanda ukwelula izingqondo zabo futhi badlulele ngale kwalokho ababecabanga ukuthi kungafezwa.
Ngu-Belle wase-Dominica - 2017.02.28 14:19 Ngemuva kokusayinwa kwenkontileka, sithole izimpahla ezigculisayo ngesikhathi esifushane, lona ngumkhiqizi oncomekayo.
NguChristian waseManchester - 2018.11.02 11:11 Izigaba zemikhiqizo
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