2019 Saina Fuafuaga Fou Transmitter ma Receiver - 24 + 4 Pulega Gigabit Suiga JHA-S2404MG-28BC - JHA
2019 Saina Fuafuaga Fou Transmitter ma Receiver - 24 + 4 Pulega Gigabit Suiga JHA-S2404MG-28BC - JHA Fa'amatalaga:
24 + 4 Pulega Gigabit Suiga JHA-S2404MG-28BC
♦PoloaO LEva'aiga
24 + 4 Pulea Gigabit Suiga o se ki masani nonblocking. Tuuina atu 24 * 10/100 / 1000Base-T ports, 4 * 1000M SFP ports; 56Gbps suiga gafatia, 41.644Mpps fa'agaioiga fa'agaioiga, fetuutuunai feso'ota'iga gafatia fa'amautinoaina le mautu o le feso'otaiga ma le paleni o le so'otaga uta. lea e ofoina atu le tele o bandwidth mo le faʻapipiʻiina o faʻamatalaga ma fefaʻatauaʻiga faʻamatalaga.Ma ina ia mafai ona tali atu ma le fetuutuunai i manaʻoga o fesoʻotaʻiga, e mafai e tagata faʻaoga ona filifili ports Gigabit talafeagai e tusa ai ma o latou manaʻoga; E talafeagai mo atinaʻe laiti ma feololo, upega tafaʻilagi a le lotoa, faleoloa Initaneti ma faʻaoga MAN.
♦ OloaKeiFetures
1 . Fa'atinoga maualuga
(1)I totonuith 56Gbps backplane gafatia, le faatinoga aupito maualuga (1U TOR) i lenei fanua;
(2)hardware routing, o le packet forwarding rate of the wire speed layer 2 switching ua oʻo i le 41.644Mpps;
(3)mafai ona faʻapipiʻiina i le Metropolitan Area Network,ma tuʻuina atu nisi tekinolosi kilomita mulimuli;
(4)ethernet / IEEE802.3 lapo'a pepa (64 paita i le 1522 paita)
(5)pepa jumbo e oo atu i le 9216 paita
2 . Saogalemu ma Fa'atuatuaina
(1)irovide DOS, DDOS, spoofing ma siama puipuiga
(2)slagolago IEEE802.1x, tuʻuina atu faʻamaoniga faʻaoga faʻaoga-taulaga, talipupuni fesoʻotaʻiga, faʻatonuga saogalemu, ma faiga faʻavae tekonolosi
(3)rfaʻatapulaʻaina le numera maualuga o 'au e fesoʻotaʻi ma le taulaga, fesoʻotaʻiga Ethernet tele-binding, faʻateleina le bandwidth ma le faʻaogaina o le polokalama
(4)iowerful ACL, lagolago L2-L4 faʻamaumauga faʻamaumauga
(5)faiga faavaelisi fa'atonutonu ma fa'atonuga o le tafe
3 . Tausiga Faigofie
(1)lagolago fetuutuunai fetuutuunaiga uafu
(2)mafai ona pulea e ala iUpega tafa'ilagi, SNMP,ma isi
(3)slagolagoina le XModem protocol, faʻaaoga le TFTP/ZMODEM mo le faʻaleleia o polokalama ma le faʻaleleia o BootRom
4 . Malosiaga Fa'asolo ma Fa'asalalauga Fa'asalalauga
（1） otometi ona iloa ma pulea faʻasalalauga matagi, lagolago IGMP packets detects, faʻatapulaʻa le lolovaia o pusa faʻasalalauga.
(2)slagolagoina le fa'aogaina atoa o le fa'aogaina ma le afa-duplex mode fa'atonutonu tafe
(3)support Ethernet interface ave 1M e fai ma laasaga umi mo le fua faatatau faatapulaaina
♦Oloa Fa'amatalaga Fa'apitoa
| Fa'ata'ita'iga o oloa | JHA-S2404MG-28BC | |
| Uiga faavae | ||
| Taulaga tumau | 24*10/100/1000Base-T uafu, 4*1000M SFP uafu | |
| Avanoa i tua | 56Gbps | |
| Fa'agaioiga Fa'asalalau | 41.644Mpp | |
| Processor | ARM® Cortex™-A9 | |
| Malosiaga Flash Memory | 8MB | |
| Malosiaga | 256MB | |
| Laupapa tuatusi MAC | 16K | |
| Fa'asagaga laina | 1.5MB | |
| Fa'amatalaga vaivai | ||
| VLAN |
VLAN fa'avae uafu 802.1Q VLAN | |
| Laupapa tuatusi MAC | Laulau tuatusi MAC fa'amau | |
| Puleaina o Afa |
Fa'asalalauga fa'alavelave Fa'asao tele DLF taofiofia Fa'atapula'a fua faatatau | |
| Pulea o le tafe |
Pulea afa-duplex e fa'avae i luga o le ituaiga o mamafa i tua Pulea atoa-duplex fa'avae ile fa'avaa PAUSE | |
| Taulaga Fa'ata | Lagolago uafu fa'ata | |
| Pulega o Taulaga |
Fa'atulagaga lautele Faitauina o taulaga Fa'atonu le taulaga Ta'avale uafu | |
| Au'aunaga IP |
Su'esu'ega ping DHCP Snooping | |
| La'au Spanning | MSTP(802.1s),STP,RSTP | |
| Pulea Faiga |
TELNET WEB | |
| Fa'aleleia mamao |
Lagolago le fa'aleleia o fa'amatalaga e ala ile upegatafa'ilagi Lagolago le fa'aleleia o fa'amatalaga e ala ile lotoifale | |
| Uiga Faaletino | ||
| Lafoga | 440mm × 230mm × 44mm | |
| Fa'ailoga o le Mana | AC 110-240V fetuutuunai, 47-63Hz, 1A/230V, RPS malosiaga vevela faaleoleo | |
| Malosiaga | ≥80W | |
| Lamepa fa'ailoga | Fa'ailoga malosi, fa'ailoga o le faiga, feso'ota'iga / transceiver fa'atonuga | |
| Si'osi'omaga Vevela/Susū | 0-50 ℃ fa'agaioiga,-40-70 ℃ fa'asaoina, 0-90% leai se fa'aputuga | |
u Fa'ailoga
| Fa'amaoni | ROHS fa'amaoni |
|
Europa Community (CE) Fa'atonuga Feso'ota'i Electromagnetic:O mea faigaluega nei ua uma ona fa'ata'ita'iina ma maua ai le tausisia o aiaiga o le puipuiga o le European Emission Standard EN55022/EN60555-2 ma le Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),vasega A EN60555-2(1995),vasega A EN60555-3 IEC1000-4-2(1995),4K V CD, 8KV, AD IEC1000-4-3(1995),3V/m IEC1000-4-4(1995),1KV – (laina eletise), 0.5KV – (laina faailo) | |
| Fa'amatalaga a le Federal Communications Commission (FCC).:O mea faigaluega nei ua uma ona fa'ata'ita'iina ma maua ai le tausisia o tapula'a mo se masini fa'akomepiuta vasega A e tusa ai ma le Vaega J o le vaega 15 o Tulafono a le FCC, lea ua mamanuina e maua ai se puipuiga talafeagai mai ia fa'alavelave pe a fa'agaioia i totonu o se siosiomaga faapisinisi. |
Ata fa'amatalaga o oloa:
Ta'iala o Mea'ai Fa'atatau:
O matou tagata faigaluega e masani lava i totonu o le agaga o le faʻaauau pea o le faʻaleleia ma le lelei, ma le faʻaaogaina o oloa sili ona lelei, fua faʻatatau ma sili atu auaunaga faʻapitoa faʻatau atu, matou te taumafai e manumalo i tagata uma e talitonu i ai mo le 2019 China New Design Transmitter And Receiver - 24+ 4 Pulega Gigabit Switch JHA-S2404MG-28BC - JHA , O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Islamabad, Nepal, Mauritania, O la tatou mataupu o le faʻamaoni muamua, lelei. O lea ua matou talitonuina e tu'uina atu ia te oe le auaunaga sili ona lelei ma oloa lelei. Matou te faʻamoemoe faʻamaoni e mafai ona matou faʻavaeina le galulue faʻatasi ma oe i le lumanaʻi!
Saunia e Denise mai Iceland - 2017.03.08 14:45 Lelei lelei, tau talafeagai, mauoa eseese ma atoatoa pe a uma-faʻatau auaunaga, e manaia!
Saunia e Muriel mai Eleni - 2017.06.25 12:48 
