Fektheri e rekisoang ka bongata Switch Gigabit Ethernet - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA

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Re fana ka matla a matle ka boleng bo holimo le ntlafatso, thekiso, phaello le papatso le ts'ebetso ea8k Utra Hd 12g-Sdi Over Fiber,Transmitter ea Optical,Usb Ho ea ho Rs485 422 Converter, Theko ea tlhōlisano e nang le boleng bo phahameng le tšebeletso e khotsofatsang e etsa hore re fumane bareki ba bangata.re lakatsa ho sebetsa le uena le ho batla tsoelo-pele e tloaelehileng.

Fektheri e rekisoang ka bongata Switch Gigabit Ethernet - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA Detail:

24 + 4 Tsamaiso ea Gigabit Switch JHA-S2404MG-28BC

♦PsehlahisoaMOTSAMAItlhatlhobo

24 + 4 Management Gigabit Switch ke sesebelisoa se tloaelehileng se sa thibeleng. E fana ka likou tsa 24 * 10/100/1000Base-T, likou tsa 4 * 1000M SFP; 56Gbps matla a ho fetola, 41.644Mpps tshebetso ea ho fetisa, bokhoni ba marang-rang bo tiisang botsitso ba marang-rang le ho leka-lekana ha sehokelo sa mojaro. e fanang ka li-bandwidth tse lekaneng bakeng sa ho kopanya data le phapanyetsano ea data.Mme e le ho arabela ka mokhoa o bonolo ho litlhoko tsa marang-rang, basebelisi ba ka khetha likou tse loketseng tsa Gigabit ho latela litlhoko tsa bona; E loketse likhoebo tse nyane le tse mahareng, marang-rang a khamphase, li-cafes tsa Inthanete le tšebeliso ea MAN.

♦ SehlahisoaKeyFtse jang

1 . Tshebetso e phahameng

(1)Hoith 56Gbps backplane capacity, tshebetso e phahameng ka ho fetisisa (1U TOR) tšimong ena;

(2)hrouting ea ardware, sekhahla sa phetisetso ea pakete ea sekhahla sa lebelo la terata 2 se fihlile ho 41.644Mpps;

(3)e khona ho tsamaisoa ho Metropolitan Area Network,le ho fana ka theknoloji ea lik'hilomithara tse 'maloa tsa ho qetela;

(4)ethernet / IEEE802.3 ea boholo ba pakete (64 bytes ho isa ho 1522 bytes)

(5)lipakete tsa jumbo tse fihlang ho 9216 bytes

2 . E Sireletsehile ebile ea Tšepahala

(1)leqrovide DOS, DDOS, spoofing le ts'ireletso ea vaerase

(2)support IEEE802.1x, fana ka netefatso ea basebelisi ba boema-kepe, thebe ea marang-rang, taolo ea polokeho, le theknoloji ea taolo ea maano

(3)rbeha palo e phahameng ka ho fetesisa ea mabotho a hokahaneng le boema-kepe, sehokelo sa Ethernet se tlamang ka bongata, ho eketsa bandwidth le tlhokeho ea sistimi.

(4)leqACL e matla, e ts'ehetsa ho sefa ha data L2-L4

(5)leanolenane la taolo le taolo ea phallo

3 . Tlhokomelo e Bonolo

(1)tshehetsa phetiso ya koung e fetofetohang

(2)e khona ho laoloa kaWeb, SNMP,etc

(3)sNtlafatsa protocol ea XModem, sebelisa TFTP/ZMODEM bakeng sa ntlafatso ea software le ntlafatso ea BootRom

4 . Phallo e Matla le Tsamaiso ea Phatlalatso

(1) ho lemoha le ho laola sefefo sa phatlalatso, ts'ehetsa ho lemoha lipakete tsa IGMP, ho fokotsa ka nepo likhohola tsa lipakete tsa phatlalatso.

(2)sNtlafatsa mokhoa o felletseng oa duplex le taolo ea phallo ea halofo ea duplex
(3)support Ethernet interface e nka 1M e le bolelele ba mohato bakeng sa ho fokotsa sekhahla

♦Tlhaloso ea Sehlahisoa sa Theknoloji

Mohlala oa Sehlahisoa	JHA-S2404MG-28BC
Litšobotsi tsa mantlha
Boema-kepe bo tsitsitseng	24 * 10/100/1000Base-T boema-kepe, likou tsa 4 * 1000M SFP
Bokhoni ba sefofane	56Gbps
Ts'ebetso ea ho fetisa	41.644Mpp
processor	ARM® Cortex™-A9
Bokhoni ba Memori ea Flash	8MB
Bokhoni ba memori	256MB
Lethathamo la Aterese ea MAC	16K
Buffer ea lethathamo	1.5MB
Tlhaloso e Bonolo
VLAN		VLAN e thehiloeng boema-kepeng 802.1Q VLAN
Lethathamo la Aterese ea MAC		Tafole ea liaterese ea MAC e tsitsitseng
Taolo ea Sefefo		Khatiso ea phatlalatso Khatello ea Multicast Khatello ea DLF Sekhahla se fokotsang
Taolo ea Phallo		Taolo ea halofo ea duplex e thehiloeng ho mofuta oa khatello ea morao Taolo ea duplex e felletseng e ipapisitse le foreimi ea PAUSE
Port Mirroring		Tšehetsa port mirroring
Tsamaiso ea Boema-kepe		Boemo bo akaretsang Ho bala boema-kepe E lokisa boema-kepe Ho koaheloa ke koung
Litšebeletso tsa IP		Ho lemoha ping DHCP Snooping
Sefate se Otlollang		MSTP(802.1s),STP,RSTP
Tsamaiso ea Tsamaiso		TELNET WEB
Ntlafatso ea Remote		Ho ntlafatsa mofuta oa tšehetso ka marang-rang Ho ntlafatsa mofuta oa tšehetso ka mokhoa oa lehae
Litšobotsi Tsa 'Mele
Boemo		440mm × 230mm × 44mm
Sebopeho sa Matla		AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS matla a hot backup
Matla		≥80W
Lebone la sesupo		Letšoao la matla, pontšo ea tsamaiso, litaelo tsa ho hokahanya / transceiver
Tikoloho Mocheso /Mongobo		0-50 ℃ ts'ebetso, -40-70 ℃ poloko, 0-90% ha ho condensation

u Setifikeiti

Netefatso

Netefatso ea ROHS

European Community (CE) Electromagnetic Compatibility Directive:Thepa ena e 'nile ea lekoa' me ea fumanoa e lumellana le litlhoko tsa tšireletso tsa European Emission Standard EN55022/EN60555-2 le Generic European Immunity Standard EN50082-1.

EMC:

EN55022(1988)/CISPR-22(1985),sehlopha sa A EN60555-2(1995),sehlopha A

EN60555-3

IEC1000-4-2(1995),4K V CD, 8KV, AD

IEC1000-4-3(1995),3V/m

IEC1000-4-4(1995),1KV – (thapo ya matla), 0.5KV – (mohala wa letshwao)

Polelo ea Federal Communications Commission (FCC).:Thepa ena e lekoa 'me e fumanoe e lumellana le meeli ea sesebelisoa sa khomphutha sa sehlopha sa A ho latela Karolo ea J ea karolo ea 15 ea Melao ea FCC, e etselitsoeng ho fana ka tšireletso e utloahalang khahlano le tšitiso e joalo ha e sebelisoa tikolohong ea khoebo.

Litšoantšo tsa lintlha tsa sehlahisoa:

Tataiso e Amanang ea Sehlahisoa:

Re lula le moea oa k'hamphani oa rona oa Boleng, Ts'ebetso, Boqapi le Botšepehi. Re ikemiselitse ho theha boleng bo eketsehileng bakeng sa bareki ba rona ka lisebelisoa tsa rona tse ngata, mechini e tsoetseng pele, basebetsi ba nang le boiphihlelo le litharollo tse ntle ka ho fetesisa bakeng sa thekiso e kholo ea Fektheri Switch Gigabit Ethernet - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA , Sehlahisoa se tla fana ka hohle hohle. lefats'e, joalo ka: Curacao, Haiti, Ireland, Ha kopanyo ea moruo oa lefats'e e tlisa mathata le menyetla indastering ea xxx, k'hamphani ea rona, ka ho tsoela pele ka ts'ebelisano 'moho, boleng pele, boqapi le melemo e fapaneng, ba itšepa ho lekana ho fana ka bareki ba rona. ka botšepehi ka lihlahisoa tse tšoanelehang, theko ea tlhōlisano le tšebeletso e kholo, le ho aha bokamoso bo khanyang tlas'a moea oa batho ba phahameng, ba potlakileng, ba matla le metsoalle ea rona hammoho ka ho tsoela pele ka taeo ea rona.

Khamphani ena e ka khona ho fihlela litlhoko tsa rona ka bongata ba sehlahisoa le nako ea ho fana, kahoo re li khetha kamehla ha re na le litlhoko tsa ho reka.
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