Theko e tlaase ka ho Fetisisa 10g Sfp Module - 12+8+1 10Gigabit Fiber Ethernet Switch JHA-SWG812MG-20BC - JHA

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Lihlahisoa tsa rona li nkoa ka mokhoa o pharaletseng ebile li ka tšeptjoa ke basebelisi ba ho qetela 'me li ka kopana le litlhoko tsa kamehla tsa lichelete le tsa sechabaSFP 20km,E1 Phetoho V24,Lisebelisoa tsa Pdh Fiber Optic, Ho latela filosofi ea khoebo ea 'moreki pele, tsoela pele', re amohela bareki ba tsoang hae le mose ho maoatle ho sebelisana le rona ho u fa tšebeletso ea pelo eohle!

Theko e Tlase ka ho Fetisisa 10g Sfp Module - 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	440mm285mm44mm
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.

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