Feme ea Phepelo ea Gigabit Tlhokomelo ea Ts'ireletso ea Ts'ireletso e inehetseng - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA
Phepelo ea Feme ea Gigabit Tlhokomelo ea Ts'ireletso e Ikemetseng - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - Lintlha tsa JHA:
12+8+1 10Gigabit Fiber Ethernet Switch
JHA-SWG812MG-20BC
Tlhaloso ea Sehlahisoa
12 + 8 + 1 10Gigabit Data Center Switch ke sesebelisoa sa 2 se sa thibeleng se nang le chip ea Broadcom. Ho fana ka matla a ho fetola 258Gbps le ts'ebetso ea ho fetisa 192Mpps, ho fetisa L2 / L3 ka lebelo le feletseng la terata. Matla a eona a marang-rang a feto-fetohang a tiisa botsitso ba marang-rang le ho leka-lekana ha khokahanyo ea mojaro. Ka moralo oa modular, e fana ka likou tsa 12 10G SFP + optical, 8 10/100/1000M RJ45 likoung tsa motlakase, 1 Console port, 1 OOB port port, e fanang ka bandwidth e lekaneng bakeng sa ho kopanya data le phapanyetsano ea data. 'Me e le ho arabela ka mokhoa o feto-fetohang ho litlhoko tsa marang-rang, basebelisi ba ka khetha likou tse loketseng tsa 10G ho ea ka litlhoko tsa bona.Ka bandwidth e phahameng le latency e tlaase, marang-rang a liphaephe., JHA-SWG812MG-20BC e fumanehang ka bongata ba moloko o latelang oa setsi sa data le leru. khomphutha phihlello ea marang-rang, e ka sebelisoa hape bakeng sa li-cafes tse kholo tsa Marang-rang, setsi sa marang-rang sa khoebo, marang-rang a sebaka sa metropolitan, kapa aggregation.
Sehlahisoa Tšobotsi
Tshebetso e tsotehang
1. Ka 258Gbps backplane bandwidth, indasteri e sebetsa ka ho fetisisa (1U TOR);
2. Hardware routing, lebelo la pakete ea terata e fihlile ho 192Mpps, L2 / L3 ho ea pele ka lebelo le feletseng;
3. E khona ho romelloa ho Metropolitan Area Network le ho fana ka theknoloji ea lik'hilomithara tse 'maloa tsa ho qetela.
E Sireletsehile ebile ea Tšepahala
1. Fana ka DOS, DDOS, spoofing le ts'ireletso ea kokoana-hloko;
2. Tšehetsa IEEE802.1x, fana ka netefatso ea basebelisi ba koung, thebe ea marang-rang, taolo ea polokeho, le thekenoloji ea taolo ea maano;
3. Thibela palo e kholo ea mabotho a hokahaneng le boema-kepe, sehokelo sa Ethernet se tlamang ka bongata , ho eketsa bandwidth le redundancy ea sistimi;
4. ACL e matla, e ts'ehetsa ho sefa ha data L2-L4;
5. Lethathamo la taolo ea maano le taolo ea phallo.
E bonolo ts'ebetsong le tlhokomelong
1. Tšehetsa tenyetsehang koung tlhophiso;
2. Tšehetso ea tsamaiso ka Web, SNMP le telnet;
3.Support XModem protocol, sebelisa TFTP/ZMODEM ho ntlafatsa software le ho ntlafatsa BootRom;
4.Support SFP +, hape XFP e lumellanang le morao;
5. Kena kapa u tsoe boemong ba matla a tlaase ho tloha PHY.
Phallo e Matla le Tsamaiso ea Phatlalatso
1. Ho lemoha le ho laola sefefo se phatlalatsoang ka mokhoa o itekanetseng, ho tšehetsa ho lemoha lipakete tsa IGMP, ho fokotsa ka katleho likhohola tsa lipakete tsa khaso;
2. Support Ethernet segokanyimmediamentsi sa sebolokigolo nka 1M e le mohato bolelele bakeng sa ho fokotsa sekhahla.
3. Ts'ehetsa mokhoa o felletseng oa duplex le taolo ea phallo ea halofo ea duplex;
4. Tšehetsa IP multicast le QoS.
Sehlahisoa Tekheniki Parameters
Mohlala oa sehlahisoa | 12+8+1 |
Litšobotsi tsa Motheo | |
Boema-kepe bo tsitsitseng | 12 10G SFP + likou tsa optical, 8 10/100/1000M RJ45 likou tsa motlakase |
Kou ea console | 1 |
Backplane bandwidth | 258Gbps |
Sekhahla sa ho fetisa liphutheloana | 192Mpps |
Liforeimi tsa Jumbo | 12k li-byte |
Mokhoa oa ho fetisa | Ts'ehetsa mokhoa oa ho fetisetsa lebenkele pele le mokhoa oa ho khaola |
IPv4/IPv6 tsela | 512/256 |
Tafole ea liaterese ea MAC | 16K |
Pakete Buffer | 2MB |
VLAN ID | 4K |
Bokhoni ba memori | 512MB DDR3 SDRAM |
Bokhoni ba memori ea Flash | 8MB |
CPU | 600 MHz ARM Cortex-A9 single-core processor |
Tlhaloso e Bonolo | |
Tšireletso tšobotsi |
IP+MAC+PORT+VLAN e tlamang Tlhahlobo ea ARP DOS sireletsa Tšireletso ea boema-kepe IP Source Guard e tlamang |
VLAN |
VLAN e thehiloeng boema-kepeng 802.1Q VLAN IP e thehiloeng VLAN VLAN e thehiloeng ho MAC |
Tafole ea liaterese ea MAC |
Tafole ea liaterese ea MAC e tsitsitseng Tafole ea liaterese ea MAC e matla |
Taolo ea Sefefo |
Khatiso ea phatlalatso Khatello ea Multicast Khatello ea DLF Sekhahla sa moeli |
Taolo ea Sephethephethe |
Taolo ea halofo ea duplex e thehiloeng ho mofuta oa khatello ea morao Taolo ea duplex e felletseng e ipapisitse le foreimi ea PAUSE |
Seipone sa Port | Seipone sa koung ea tšehetso |
Tsamaiso ea boema-kepe |
Boemo bo akaretsang Ho bala boema-kepe Lokisa kou Kutu ea boema-kepe Ho itšehla thajana |
QoS |
IEEE 802.1Q Congestion mochine Boema-kepe bo bong le bo bong bo na le limmapa tse 8 tsa mela ho ea pele ho 8 802.1p |
Litšebeletso tsa IP |
Ho fumanoa ha ping DHCP Snooping |
Phatlalatso ea Sefate Protocol | MSTP(802.1s),STP,RSTP |
Tsamaiso ea Multicast | IGMP Snooping frame |
Tsamaiso ea tsamaiso |
Tšehetsa SNMP v1/v2 Support Console Tšehetsa TELNET Tšehetsa WEB |
Ntlafatso ea Remote | Ntlafatso ea mofuta oa tšehetso ka ntlafatso ea mofuta oa webo ka mokhoa oa lehae |
Litšobotsi Tsa 'Mele | |
Boemo ba Kantle | 440mm*285mm*44mm |
Likarolo tsa Phepelo ea Matla | AC: 110V~260V |
Matla | ≤100W |
Leseli la sesupo | Letšoao la matla, tsamaiso, khokahanyo / ho romela le ho amohela litaelo |
Mocheso oa tikoloho/mongobo |
Mocheso oa ho sebetsa: 0°C~50°C (0m~1800m); Mocheso oa polokelo: -40°C~+70°C; Mongobo o amanang: 5% RH~95% RH, Ha e koleke. |
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Hape re fana ka tharollo ea ho fumana thepa le ho kopanya lifofane. Hona joale re na le setsi sa rona sa tlhahiso le sebaka sa ho fumana mosebetsi. Re ka u fa hoo e batlang e le mofuta o mong le o mong oa thepa o amanang le mefuta e fapaneng ea thepa ea rona bakeng sa Factory Supply Gigabit Security Monitoring Dedicated Switch - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA , Sehlahisoa se tla fana ka thepa lefatšeng ka bophara. , joalo ka: Bangladesh, Latvia, French, Re motlotlo ho fana ka lihlahisoa tsa rona ho moreki e mong le e mong lefatšeng ka bophara. ka lits'ebeletso tsa rona tse tenyetsehang, tse sebetsang ka potlako le maemo a thata ka ho fetesisa a taolo ea boleng ao esale a amoheloa le ho rorisoa ke bareki.
Ka Rachel ho tloha Rotterdam - 2018.07.27 12:26
Mathata a ka rarolloa ka potlako le ka katleho, ho bohlokoa ho tšepana le ho sebetsa 'moho.
Ka Althea oa Korea - 2018.12.28 15:18