Kufika Kwatsopano China Gigabit Efaneti Kuwala CHIKWANGWANI Switch - 48+4 10G Management CHIKWANGWANI Efaneti Switch JHA-SW4804MG-52VS - JHA
Kufika Kwatsopano China Gigabit Efaneti Kuwala CHIKWANGWANI Switch - 48+4 10G Management CHIKWANGWANI Efaneti Switch JHA-SW4804MG-52VS - JHA Tsatanetsatane:
48+4 10G Management Fiber Ethernet Switch
JHA-SW4804MG-52VS
Pmankhwala mwachidule
JHA-SW4804MG-52VS ndi BCM Chip mndandanda muyezo lophimba.
Mapangidwe a modular amapereka 48 10/100/1000 madoko osinthika ndi ma 4 ophatikizika a terabyte optical madoko, opereka bandwidth yokwanira pakusinthana kwa data pakati pa kuphatikizika ndi pachimake.
Perekani mphamvu zosinthana zambiri, ndondomeko yabwino yoyendetsera chitetezo ndi ndondomeko yotetezera ya CPU kuti ipititse patsogolo kulolerana kwa zolakwika, ndikuwonetsetsa kuti maukonde akugwira ntchito mokhazikika komanso moyenera.
Pakadali pano, imathandizira kupewa kuukira kwa DoS ndi SNMP, IEEE 802.1, mtengo wotambasula, protocol yothamanga yamitengo, kuphatikizira maulalo ndi ntchito zina.
Pmankhwala Mawonekedwe
1. Magwiridwe ake ndi odabwitsa
2, 176G backplane bandwidth
3, Ø hardware routing, waya-liwiro wosanjikiza 3 kusintha kwa paketi mlingo anafika 131 MPPS
4, Ø pachimake akhoza kufalitsidwa mu maukonde dera mzinda, ndipo amapereka ochepa otsiriza 1 Km luso.
5, Ø/IEEE802.3 Efaneti kukula paketi (64 byte mpaka 1522 mabayiti)
6, Ø mapaketi akulu mpaka 9216 mabayiti
- Amapereka chitetezo ku DOS, kukana kugawidwa kwa ntchito, spoofing, ndi ma virus
Ø kuthandizira IEEE802.1 x, imapereka kutsimikizika kwa ogwiritsa ntchito potengera doko, ukadaulo wa mesh shaeld, ukadaulo wowongolera chitetezo ndi mndandanda wowongolera njira
Ø chepetsa kuchuluka kwa kulumikizana kwakukulu kwa doko pakati pa wolandila ndi mawonekedwe a Efaneti kuti amangirire kangapo, onjezani bandwidth ndi redundancy system
Ø ACL yamphamvu, kuthandizira L2 - L4 kusefa kwa data Ø
Mndandanda wa ndondomeko zoyendetsera ndondomeko, kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kamwemwe kapabudwe kapabukhu kapabukhugqelwenikhaletshatshangwanchiajikhu ngegama ndikhale wotsatsa pamitengo yamitengo
8.Easy kugwiritsa ntchito ndi kukonza
Itha kuyendetsedwa ndi Webusaiti, SNMP ndi zina zotero
Ø kuthandizira protocol ya XModem, imatha kudzera pakukweza kwa pulogalamu ya TFTP/ZMODEM ndi BootRom.
Ø thandizani SFP +, komanso XFP yolumikizana kumbuyo, ndi zina
9.Magalimoto amphamvu ndi kasamalidwe ka mawayilesi
Kuzindikira ndi kupondereza kwa mphepo yamkuntho, kuthandizira kuzindikira kwa uthenga wa IGMP, kuchepetsa kufalikira kwa uthenga
Ø imathandizira mawonekedwe amtundu waduplex ndi theka la duplex mawonekedwe owongolera
Ø thandizirani mawonekedwe a Efaneti mu 1 m ngati mulingo wochepetsa kutalika kwa gawo
Product luso magawo
| mankhwala chitsanzo | 48+4 10G Sinthani |
| Makhalidwe oyambira | |
| Doko lokhazikika | 48 10/100/1000 madoko osinthira ndi 4 teraflops |
| Kumbuyo kwa bandwidth | 176Gbps |
| Mtengo wotumizira paketi | 131Mp |
| purosesa | ARM® Cortex™-A9 |
| Kuchuluka kwa kukumbukira kwa Flash | 8 MB |
| mphamvu ya kukumbukira | 256m |
| Tsamba la adilesi ya MAC | 16k pa |
| Bafa pamzere | 1.5 MB |
| Mafotokozedwe a mapulogalamu | |
| chitetezo mbali | Kuwunika kwa ARP Chitetezo cha DOS Port kuteteza Chitetezo cha doko la IP |
| Zithunzi za VLAN | Port based VLAN 802.1Q VLAN |
| adilesi tebulo | Static adilesi ya MAC Dynamic MAC adilesi tebulo |
| Mkuntho kulamulira | Kuletsa wailesi Multicast inhibition Kuletsa kwa DLF Mlingo woletsa |
| kuwongolera magalimoto | Kuwongolera kwa theka la duplex kutengera kukakamizidwa kumbuyo Duplex wathunthu kutengera PAUSE chimango |
| port mirroring | Thandizo kwa doko mirroring |
| Kuwongolera madoko | Zikhazikiko Zonse Zowerengera zadoko Konzani doko Port aggregation |
| khalidwe la utumiki | IEEE 802.1Qau congestion mechanism 8 kutumiza mamapu amzere a 802.1p pa doko lililonse 8 zofunika kwambiri |
| IP-based service | Ping mayeso Kuzindikira kwa DHCP |
| mtengo wozungulira | MSTP(802.1s),Mtengo wa STP,RSTP |
| kasamalidwe kadongosolo | Console TELNET WEB |
| kuwonjezera kutali | Kusintha kwa mtundu wothandizira kudzera pa intaneti Thandizo la kukweza kwa mtundu wakomweko |
| mbali yakunja | 440mm × 205mm × 44mm |
| Mphamvu zamagetsi | Ac 110-240v adaptive, 47-63hz, 1A/230V, |
| mphamvu | ≥80W |
| chizindikiro kuwala | Chizindikiro cha mphamvu, chizindikiro cha dongosolo, cholumikizira / kutumiza / kulandira |
| Kutentha kozungulira / chinyezi | 0 mpaka 50 ℃, - 40-70 ℃ kuteteza, 0-90%, palibe condensation |
mu Chitsimikizo chamtundu wazinthu ndi chiphaso
| chitsimikizo cha khalidwe | 3 Zaka |
| kutsimikizika | ROHS |
| European Community (CE) Electromagnetic Compatibility Directive:Zidazi zayesedwa ndipo zapezeka kuti zikugwirizana ndi zofunikira zachitetezo cha European Emission Standard EN55022/EN60555-2 ndi Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),kalasi A EN60555-2(1995),kalasi A EN60555-3 IEC1000-4-2 (1995),4K V CD, 8KV, AD IEC1000-4-3 (1995),3v/m IEC1000-4-4 (1995),1KV - (chingwe chamagetsi), 0.5KV - (chingwe cha siginecha) | |
| Ndemanga ya Federal Communications Commission (FCC):Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha kompyuta cha kalasi A motsatira Gawo J la gawo 15 la Malamulo a FCC, omwe adapangidwa kuti aziteteza ku kusokonezedwa kotereku akamagwiritsidwa ntchito m'malo azamalonda. |
♦ Kutengera katundu ndi kusunga
♦ U transport: kuyika kwa mankhwalawa ndikoyenera kunyamula magalimoto, zombo, ndege ndi masitima apamtunda. Panthawi yoyendetsa, iyenera kutetezedwa ku dzuwa, kunyowetsa ndi kutsitsa mwachitukuko ndikutsitsa.
♦ Kusungirako: katunduyo ayenera kuikidwa m'bokosi loyikapo ngati sakugwiritsidwa ntchito. Kutentha ndi chinyezi cha malo osungiramo zinthu ziyenera kukwaniritsa zofunikira za mankhwala. Pasakhale zinthu zowononga m'nyumba yosungiramo katundu komanso kugwedezeka kwamphamvu kwamakina, kukhudzidwa komanso kuchitapo kanthu kwa maginito.
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Timagogomezera chitukuko ndikuyambitsa zatsopano pamsika chaka chilichonse cha New Arrival China Gigabit Efaneti Optical Fiber Switch - 48+4 10G Management Fiber Efaneti Switch JHA-SW4804MG-52VS - JHA , Mankhwalawa adzapereka kudziko lonse lapansi, monga : Frankfurt, Macedonia, Slovakia, Tidakhazikitsa dongosolo lowongolera bwino. Tili ndi ndondomeko yobwezera ndi kusinthanitsa, ndipo mutha kusinthana mkati mwa masiku 7 mutalandira mawigi ngati ali pa siteshoni yatsopano ndipo timapereka kukonza kwaulere kwa katundu wathu. Chonde khalani omasuka kulumikizana nafe kuti mumve zambiri ndipo tidzakupatsani mndandanda wamitengo yopikisana ndiye.
Wolemba Daniel Coppin waku Botswana - 2018.12.11 11:26 Mgwirizano wa othandizira ndi wabwino kwambiri, udakumana ndi zovuta zosiyanasiyana, wokonzeka nthawi zonse kugwirizana nafe, kwa ife monga Mulungu weniweni.
Wolemba Ivan waku Ottawa - 2018.07.26 16:51 
