Theko e tlaase ka ho Fetisisa bakeng sa Poe Switch 48v - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA
Theko e tlaase ka ho Fetisisa bakeng sa Poe Switch 48v - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA Detail:
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:
E na le nalane e ntle ea mekoloto ea khoebo, lits'ebeletso tse hlahelletseng ka mor'a thekiso le lisebelisoa tsa sejoale-joale tsa tlhahiso, re fumane botumo bo holimo har'a bareki ba rona ho pholletsa le polanete ea Theko e tlase bakeng sa Poe Switch 48v - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG. -20BC - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: French, Tajikistan, United Arab emirates, Ho feta moo, lintho tsohle tsa rona li entsoe ka lisebelisoa tse tsoetseng pele le mekhoa e thata ea QC e le ho netefatsa boleng bo phahameng. Haeba u thahasella thepa efe kapa efe ea rona, ka kopo u se ke oa tsilatsila ho ikopanya le rona. Re tla etsa tsa rona ho fihlela litlhoko tsa hau.
Ka Ruth oa Egepeta - 2017.08.28 16:02
Karabo ea basebetsi ba litšebeletso tsa bareki e hlokolosi haholo, ea bohlokoa ke hore boleng ba sehlahisoa bo botle haholo, 'me bo phuthetsoe ka hloko, bo romelloa ka potlako!
Ka Olivia ho tsoa Poland - 2018.11.06 10:04