I-OEM Supply Gigabit ephethwe Fast Ethernet Poe Switch - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA
I-OEM Supply Gigabit Ephethwe Ngokushesha I-Ethernet Poe Switch - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - Imininingwane ye-JHA:
12+8+1 10Gigabit Fiber Ethernet Switch
JHA-I-SWG812MG-20BC
Uhlolojikelele Lomkhiqizo
12+8+1 10Gigabit Data Center Switch iyiswishi engavimbeli engusendlalelo 2 ene-Broadcom chip. Ihlinzeka ngomthamo wokushintsha ongu-258Gbps kanye nokusebenza kokudlulisela okungu-192Mpps, ukudlulisela phambili i-L2/L3 okugcwele kwe-wire-speed. Ikhono layo lenethiwekhi eliguquguqukayo liqinisekisa ukuzinza kwenethiwekhi kanye nebhalansi yesixhumanisi somthwalo. Ngomklamo we-modular, inikeza izimbobo zokubuka ezingu-12 10G SFP+, izimbobo zikagesi ezingu-8 10/100/1000M RJ45, imbobo ye-Console engu-1, imbobo yokuphatha ye-OOB engu-1, enikeza umkhawulokudonsa owanele wokuhlanganisa idatha nokushintshisana kwedatha. Futhi ukuze baphendule ngokuguquguqukayo ezidingweni zenethiwekhi, abasebenzisi bangakhetha amachweba we-10G afanelekile ngokwezidingo zabo.Ngomkhawulokudonsa ophezulu kanye ne-latency ephansi, inethiwekhi yamapayipi., I-JHA-SWG812MG-20BC etholakala ekuxubeni kwesizukulwane esilandelayo sesikhungo sedatha kanye nefu. ukufinyelela kwenethiwekhi ngekhompyutha, kungabuye kusetshenziselwe izindawo zokudlela ezinkulu ze-inthanethi, umnyombo wenethiwekhi yebhizinisi, inethiwekhi yendawo yedolobha elikhulu, noma ukuhlanganiswa.
Isici soMkhiqizo
Ukusebenza okumangalisayo
1. Nge-bandwidth ye-backplane engu-258Gbps, imboni ukusebenza okuphezulu kakhulu (1U TOR);
2. Umzila wezingxenyekazi zekhompuyutha, izinga lephakethe lejubane locingo lifinyelele ku-192Mpps, L2 / L3 ukuya phambili ngesivinini esigcwele;
3. Iyakwazi ukuthunyelwa ku-Metropolitan Area Network futhi inikeze ubuchwepheshe bamakhilomitha ambalwa wokugcina.
Iphephile futhi Inokwethenjelwa
1. Nikeza i-DOS, i-DDOS, i-spoofing nokuzivikela kwegciwane;
2. Sekela i-IEEE802.1x, inikeze ukuqinisekiswa komsebenzisi okusekelwe echwebeni, isihlangu senethiwekhi, ukulawula ukuphepha, nobuchwepheshe bokulawula inqubomgomo;
3. Khawulela isibalo esiphezulu sabasingathi abaxhumeke nembobo, isixhumi esibonakalayo se-Ethernet esibophezelayo , umkhawulokudonsa okhulayo kanye nokungadingeki kwesistimu;
4. I-ACL enamandla, isekela ukuhlunga kwedatha ye-L2-L4;
5. Uhlu lokulawula inqubomgomo kanye nokulawulwa kokugeleza.
Elula ekusebenzeni nasekulungiseni
1. Sekela ukucushwa kwechweba okuguquguqukayo;
2. Ukwesekwa kokuphatha ngeWeb, SNMP kanye ne-telnet;
3.Support XModem protocol, sebenzisa i-TFTP/ZMODEM ekuthuthukiseni isofthiwe nasekuthuthukiseni i-BootRom;
4.Sekela i-SFP+, iphinde ihlehle i-XFP ehambisanayo;
5. Faka noma phuma kusimo samandla aphansi kusukela ku-PHY.
Ukugeleza Okunamandla Nokuphathwa Kokusakaza
1. Thola futhi ulawule ngokuzenzakalelayo isiphepho sokusakaza, sekela ukutholwa kwamaphakethe e-IGMP, unciphise ngempumelelo ukugcwala kwamaphakethe okusakaza;
2. Sekela isixhumi esibonakalayo se-Ethernet sithatha u-1M njengobude besinyathelo sokunciphisa izinga.
3. Sekela imodi egcwele ye-duplex kanye nokulawula ukugeleza kwemodi ye-duplex;
4. Sekela i-IP multicast ne-QoS.
Izinhlaka Zobuchwepheshe Zomkhiqizo
| Imodeli yomkhiqizo | 12+8+1 |
| Izimpawu Eziyisisekelo | |
| Imbobo engashintshi | 12 10G SFP+ izimbobo ezibonakalayo, 8 10/100/1000M RJ45 izimbobo zikagesi |
| Imbobo yekhonsoli | 1 |
| Umkhawulokudonsa wendiza yasemuva | 258Gbps |
| Izinga lokudlulisela iphakethe | 192Mpps |
| Amafreyimu e-Jumbo | 12k amabhayithi |
| Imodi yokudlulisa | Sekela imodi yokudlulisela phambili esitolo kanye nemodi yokusika |
| IPv4/IPv6 umzila | 512/256 |
| Ithebula lekheli le-MAC | 16K |
| Iphakeji Buffer | 2MB |
| I-ID ye-VLAN | 4K |
| Amandla enkumbulo | 512MB DDR3 SDRAM |
| Umthamo wememori ye-Flash | 8MB |
| CPU | 600 MHz ARM Cortex-A9 single-core processor |
| Ukucaciswa okuthambile | |
| Isici sokuphepha |
Iyabophezela nge-IP+MAC+PORT+VLAN Ukuhlolwa kwe-ARP I-DOS ivikela Ukuvikela imbobo Ukubopha konogada bomthombo we-IP |
| I-VLAN |
I-VLAN esekelwe ethekwini 802.1Q VLAN IP-based VLAN I-VLAN esekwe ku-MAC |
| Ithebula lekheli le-MAC |
Ithebula lekheli le-MAC elimile Ithebula lekheli le-MAC elinamandla |
| Ukulawula Isiphepho |
Ukucindezelwa kokusakaza Ukucindezelwa kokusakaza okuningi Ukucindezelwa kwe-DLF Izinga lokukhawulela |
| Ukulawulwa Kwethrafikhi |
Ukulawula okuyi-half-duplex okusekelwe ohlotsheni lwengcindezi yangemuva Ukulawula okuphindwe kabili okusekelwe kuhlaka lwe-PAUSE |
| Isibuko sasePort | Isibuko sembobo sokusekela |
| Ukuphathwa kwechweba |
Isilungiselelo esijwayelekile Ukubalwa kwechweba Lungiselela imbobo Isiqu setheku Ukuhlukaniswa kwembobo |
| QoS |
IEEE 802.1Q Indlela yokuminyana Imbobo ngayinye inokuthumela imephu yomugqa okungu-8 kokubalulekile okungu-8 802.1p |
| Amasevisi e-IP |
Ukutholwa kwe-ping I-DHCP Snooping |
| I-Spanning Tree Protocol | I-MSTP(802.1s),I-STP,I-RSTP |
| Ukuphathwa kokusakaza okuningi | I-IGMP Snooping frame |
| Ukuphathwa kwesistimu |
Sekela i-SNMP v1/v2 Ikhonsoli Yokusekela Sekela i-TELNET I-WEB yokusekela |
| Ukuthuthukiswa Okukude | Ukuthuthukiswa kwenguqulo yosekelo ngokuthuthukiswa kwenguqulo yosekelo lwewebhu kusetshenziswa okwasendaweni |
| Izici Zomzimba | |
| Ubukhulu bangaphandle | 440mm*285mm*44mm |
| Izici Zokuhlinzeka Amandla | I-AC: 110V~260V |
| Amandla | ≤100W |
| Isibani senkomba | Inkomba yamandla, uhlelo, ukuxhumana/ukuthumela nokwamukela imiyalelo |
| Izinga lokushisa/umswakama wendawo |
Izinga lokushisa lokusebenza: 0°C~50°C (0m~1800m); Izinga lokushisa lesitoreji: -40°C~+70°C; Umswakama ohlobene: 5%RH~95%RH, Ayincishi. |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Ukuze sigcwalise ukwaneliseka obekulindelwe kakhulu ngamakhasimende, manje sineqembu lethu eliqinile elizohlinzeka ngosizo lwethu olujwayelekile oluhlanganisa ukukhangisa, ukuthengisa okuphelele, ukuhlela, ukudala, ukulawulwa kwekhwalithi ephezulu, ukupakisha, ukugcinwa kwempahla kanye nokusetshenziswa kwe-OEM Supply Gigabit Managed Fast Ethernet Poe. Shintsha - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njenge: Guatemala, South Africa, Lesotho, Bheka phambili esikhathini esizayo, sizogxila kakhulu ekwakhiweni komkhiqizo nokukhuthazwa. Futhi enqubweni yokwakheka kwesu lomkhiqizo wethu emhlabeni wonke samukela ozakwethu abaningi ngokwengeziwe ukuba basijoyine, basebenze ndawonye nathi ngokusekelwe enzuzweni yethu. Masithuthukise imakethe ngokusebenzisa ngokugcwele izinzuzo zethu ezijulile futhi silwele ukwakha.
Ngu-Daisy wase-Ukraine - 2018.02.04 14:13 Ibhizinisi linemali eqinile namandla okuncintisana, umkhiqizo wanele, unokwethenjelwa, ngakho-ke asinakho ukukhathazeka ngokubambisana nabo.
Ngu-Dolores wase-Tunisia - 2017.09.16 13:44 Izigaba zemikhiqizo
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