Tau Falegaosi Mo 28 Ports Poe Powered Network Switch - 48 + 4 10G Pulega Fiber Ethernet Suiga JHA-SW4804MG-52VS - JHA
Tau Falegaosi Mo 28 Ports Poe Powered Network Switch - 48 + 4 10G Pulega Fiber Ethernet Suiga JHA-SW4804MG-52VS - JHA Fa'amatalaga:
48 + 4 10G Pulega Fiber Ethernet Suiga
JHA-SW4804MG-52VS
Poloa aotelega
JHA-SW4804MG-52VS o se BCM chip faasologa masani ki.
O le mamanu faʻapitoa e tuʻuina atu ai 48 10/100/1000 pusa faʻapipiʻi ma 4 tuʻufaʻatasia terabyte opitika ports, tuʻuina atu le bandwidth lava mo le fefaʻatauaʻiga o faʻamatalaga i le va o le faʻapipiʻi ma le autu.
Tuuina atu le gafatia maualuga o le fesuiaiga o le gafatia, faiga faʻavae saogalemu atoatoa ma le PPU puipuia faiga faʻavae e faʻaleleia ai le faʻapalepale sese, ma faʻamautinoa le faʻaogaina o fesoʻotaʻiga ma le paleni o uta o fesoʻotaʻiga.
I le taimi nei, e lagolagoina otometi DoS osofaʻiga puipuiga ma SNMP, IEEE 802.1, spanning laʻau, vavave faʻataʻitaʻiga faʻasologa o laʻau, fesoʻotaʻiga faʻatasi ma isi galuega.
Poloa foliga
1、 Faʻatinoga e ofoofogia
2, 176G backplane bandwidth
3、 Ø ta'avale meafaigaluega, uaea-saosaoa layer 3 fesuiaiga fua fua faatatau oo atu i le 131 MPPS
4、 Ø e mafai ona faʻapipiʻiina i totonu o fesoʻotaʻiga eria, ma maua ai ni nai tekinolosi 1 km mulimuli.
5、 Ø/IEEE802.3 Ethernet tele paketi (64 paita i le 1522 paita)
6, Ø pepa lapoa e oʻo atu i le 9216 bytes
- Tuuina atu le puipuiga mai le DOS, tufatufaina atu o le teena o le tautua, faʻasese, ma siama
Ø lagolago IEEE802.1 x, tuʻuina atu faʻamaoniga faʻaoga e faʻavae i luga o le taulaga, tekinolosi talipupuni mata, tekinolosi faʻatonutonu saogalemu ma le lisi o fuafuaga
Ø faʻatapulaʻa le numera o fesoʻotaʻiga aupito maualuga i le va o le talimalo ma le Ethernet interface mo le tele o fusifusia, faʻateleina le bandwidth ma le faʻaogaina o le polokalama
Ø malosi ACL, lagolago L2 - L4 layer fa'amaumauga fa'amama
Lisi fa'atonuga fa'avae, fa'atonuga o le tafe
8.Easy e faʻaoga ma tausia
E mafai ona pulea e le Upega Tafaʻilagi, SNMP ma isi
Ø lagolago XModem protocol, e mafai e ala i le TFTP/ZMODEM polokalama faʻaleleia ma le BootRom
Ø lagolago SFP +, faʻapea foʻi ma fesoʻotaʻiga i tua XFP, ma isi
9. Malosi o feoaiga ma faʻasalalauga pulega
Otometi su'esu'ega ma taofiofia fa'asalalauga matagi, lagolago IGMP fe'au su'esu'ega, fa'atapula'a fa'asalalau fe'au lolovaia
Ø lagolagoina le faiga atoa-duplex ma le afa duplex faiga pulea tafe
Ø lagolago fesoʻotaʻiga Ethernet i le 1 m e pei o le fua faʻatapulaʻa laasaga umi
Fa'agata fa'atekinisi oloa
| fa'ata'ita'iga o oloa | 48+4 10G Suiga |
| Uiga faavae | |
| Uafu tumau | 48 10/100/1000 fetuutuunai ports ma 4 teraflops |
| Le tua o le bandwidth | 176Gbps |
| Fuafuaga lafoa'i o pusa | 131Mpps |
| gaosiga | ARM® Cortex™-A9 |
| Malosiaga manatua flash | 8MB |
| gafatia manatua | 256M |
| laulau tuatusi MAC | 16K |
| O le pa'u o le laina | 1.5MB |
| Fa'amatalaga polokalame | |
| vaega saogalemu | Su'esu'ega ARP Puipuiga DOS Taulaga e puipui Puipuiga o le uafu puna IP |
| VLAN | VLAN fa'avae uafu 802.1Q VLAN |
| laulau tuatusi | laulau fa'atutusa MAC Laulau tuatusi MAC fa'amalosi |
| Le pulea o afa | Leitio taofia Fa'alavelave telecast DLF fa'alavelave Fa'asao fua |
| pulea feoaiga | Pulea afa duplex e fa'atatau i le mamafa o tua Fa'ato'atoa fa'avae ile fa'avaa PAUSE |
| uafu faata | Lagolago mo fa'ata uafu |
| Pulega o uafu | Fa'atonuga lautele O le tau fuainumera Fa'atulaga le taulaga Fa'atasiga uafu |
| tulaga lelei o auaunaga | IEEE 802.1Qau masini fa'apipi'i 8 auina atu fa'afanua laina mo le 802.1p mo taulaga ta'itasi 8 fa'amuamua |
| Au'aunaga fa'avae IP | Su'ega ping Su'esu'ega DHCP |
| laau faalava | MSTP(802.1s)、STP、RSTP |
| pulega faiga | Console TELNET WEB |
| fa'aleleia mamao | Lagolago lomiga fa'aleleia e ala ile upegatafa'ilagi Lagolago mo fa'aleleia fa'alotoifale |
| itu i fafo | 440mm × 205mm × 44mm |
| Fa'ailoga eletise | Ac 110-240v fetuutuunai, 47-63hz, 1A/230V, |
| mana | ≥80W |
| moli fa'ailoga | Fa'ailoga o le malosi, fa'ailoga fa'aoga, fa'afeso'ota'i/ lafo/maua fa'ailoga |
| Ambient vevela/sūsū | 0 i le 50 ℃, - 40-70 ℃ faasaoina, 0-90%, leai se condensation |
i totonu Fa'amautinoaga lelei o oloa ma fa'amaonia
| fa'amautinoaga lelei | 3 Tausaga |
| fa'amaoni | ROHS |
| 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. |
♦ O felauaiga ma le teuina o oloa
♦ U felauaiga: o le afifiina o lenei oloa e talafeagai mo le felauaiga o taavale, vaa, vaalele ma nofoaafi. I le taimi o felauaiga, e tatau ona puipuia mai le la, faʻafefe ma faʻaleleia le utaina ma le laʻuina.
♦ Teuina: e tatau ona tuʻu le oloa i totonu o le pusa afifi pe a le faʻaaogaina. O le vevela ma le susu o le siosiomaga e teu ai e tatau ona fetaui ma manaoga o le oloa. E le tatau ona i ai ni mea leaga i totonu o le faleteuoloa ma leai se malosi faʻainisinia vibration, aʻafiaga ma gaioiga faʻamageta.
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
O matou tagata faigaluega o loʻo i ai pea i le agaga o le faʻaauau pea o le faʻaleleia ma le lelei, ma faʻatasi ai ma le maualuga o le maualuga o fofo lelei, tau faʻatau lelei ma sili atu le faʻatau atu, matou te taumafai e maua le faʻalagolago i tagata taʻitoʻatasi mo le tau Falegaosi mo le 28 Ports Poe Powered Network. Suiga - 48 + 4 10G Pulega Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA , O le a tuʻuina atu le oloa i le lalolagi atoa, e pei o: Uruguay, Azerbaijan, Zurich, Ua uma ona maua e le matou kamupani le tele o fale gaosi lelei ma 'au tekonolosi agavaa i Saina, ofoina atu oloa sili ona lelei, metotia ma auaunaga i tagata faʻatau i le lalolagi atoa. O le fa'amaoni o la tatou mataupu faavae, o le fa'atinoga fa'apitoa o la tatou galuega, o le tautua o la tatou sini, ma o le fa'amalieina o tagata fa'atau o lo tatou lumana'i lea!
Saunia e Dee Lopez mai Uganda - 2017.03.28 16:34 O oloa ma auaunaga e matua'i lelei, e matua'i faamalieina lo matou ta'ita'i i lenei fa'atauga, e sili atu nai lo le mea na matou fa'amoemoeina,
Saunia e Beatrice mai Turin - 2017.06.22 12:49 
