Abahlinzeki Abaphezulu Bekesi Lokushintsha Kwenethiwekhi Ikhamera Ye-Ip Enkambini ye-CCtv - 12+8+1 10Gigabit Fiber Ethernet Shintsha JHA-SWG812MG-20BC - JHA
Ikhamera Ye-Ip Yokushintsha Kwenethiwekhi Yabaphakeli Abaphezulu Ensimini ye-Cctv - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC – JHA Imininingwane:
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:
Sivame ukuhlala nesimiso esithi Quality Okokuqala, Prestige Supreme. Sizibophezele ngokugcwele ekuhlinzekeni abathengi bethu ngezimpahla zekhwalithi ephezulu ezinenani elincintisanayo, ukulethwa okusheshayo kanye nomhlinzeki onekhono we-Top Suppliers Network Switch Case Ip Ikhamera Ku-Cctv Field - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njenge: Liverpool, Atlanta, Miami, Inkampani yethu ine amandla amaningi futhi inohlelo lwenethiwekhi yokuthengisa oluzinzile noluphelele. Sifisa sengathi singasungula ubudlelwano obuhle bebhizinisi nawo wonke amakhasimende asekhaya nakwamanye amazwe ngesisekelo sezinzuzo ezifanayo.
NguGabrielle wase-Houston - 2018.12.14 15:26
Abasebenzi benkonzo yamakhasimende banesineke kakhulu futhi banesimo sengqondo esihle nesinenqubekela phambili esithakaselelweni sethu, ukuze sibe nokuqonda okuphelele komkhiqizo futhi ekugcineni sifinyelele isivumelwano, ngiyabonga!
NguQueena waseWashington - 2017.08.15 12:36