Fa'atau A'oa'o Lelei 24 Port Fiber Switch - 48 + 4 10G Pulea Fiber Ethernet Switch JHA-SW4804MG-52VS - JHA
Fa'atau A'oa'o Lelei 24 Port Fiber Switch - 48 + 4 10G Management Fiber Ethernet Switch 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 tuatusi MAC fa'amau 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 ℃ fa'asaoina, 0-90%, leai se fa'aputuga |
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:
Faʻaaogaina o le aofaʻi o faʻataʻitaʻiga faʻasaienisi lelei faʻataʻitaʻiga, sili atu le maualuga ma le faʻatuatua sili ona lelei, matou te maua le igoa sili ma nofoia lenei fanua mo Faʻatau oloa Siisii Lelei 24 Port Fiber Switch - 48 + 4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA , Le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Sri Lanka, Niger, Iurukuei, Seʻia oʻo mai i le taimi nei, o le lisi o oloa ua faʻafouina i taimi masani ma tosina mai tagata faʻatau mai le salafa o le lalolagi. E mafai ona maua fa'amatalaga au'ili'ili i la matou 'upega tafa'ilagi ma o le a tu'uina atu ia te oe le auaunaga faufautua lelei e le matou 'au pe a uma ona fa'atau. O le a latou faʻatagaina oe e faʻamaonia atoatoa a matou mea ma faia se feutagaiga faamalieina. O pisinisi laiti siaki ile matou falegaosimea i Uganda e mafai foi ona talia i soo se taimi. Fa'amoemoe e maua mai au su'esu'ega ina ia maua ai se felagolagoma'i fiafia.
Saunia e Joa mai Iceland - 2018.06.09 12:42 Matou te talitonu i taimi uma o faʻamatalaga e filifili ai le lelei o oloa a le kamupani, i lenei tulaga, e faʻafetaui e le kamupani o matou manaʻoga ma o oloa e fetaui ma o matou faʻamoemoega.
Saunia e Diana mai Mekisiko - 2018.12.28 15:18 
