I-2019 Umgangatho oLungileyo oLawulwayo uTshintsho lweNethiwekhi - 24 + 4 Ulawulo lwe-Gigabit Switch JHA-S2404MG-28BC - JHA

I-2019 Umgangatho oLungileyo oLawulwayo uTshintsho lweNethiwekhi - I-24 + 4 yoLawulo lwe-Gigabit Switch JHA-S2404MG-28BC - i-JHA Umfanekiso obonakalayo

Inkcazelo emfutshane:

QHAGAMSHELANA NGOKU FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Ividiyo ehambelanayo

Ingxelo (2)

Khuphela

Izixhobo eziqhutywa kakuhle, abasebenzi bengeniso yeengcali, kunye neenkonzo ezingcono kakhulu emva kokuthengisa; Sikwalusapho olukhulu olumanyeneyo, nabani na unamathela kumanyano lwexabiso loshishino, ukuzinikela, ukunyamezelana.Imodyuli yeFayibha ye-SFP,Rs485 422 Converter,I-Hdmi Fiber Optic Video Extender, Siyakumema wena kunye nenkampani yakho ukuba niphumelele kunye nathi kwaye nabelane ngekamva eliqaqambileyo elibonakalayo kwindawo yentengiso yehlabathi jikelele.

I-2019 Umgangatho oLungileyo oLawulwayo uTshintsho lweNethiwekhi - 24 + 4 Ulawulo lwe-Gigabit Switch JHA-S2404MG-28BC - JHA Iinkcukacha:

24 + 4 Ulawulo lweGigabit Tshintsha I-JHA-S2404MG-28BC

♦PimvelisoTHEisishwankathelo

I-24 + 4 yoLawulo lwe-Gigabit Switch lutshintsho oluqhelekileyo olungathinteliyo. Ibonelela nge-24 * 10/100/1000Base-T izibuko, i-4 * 1000M izibuko ze-SFP; I-56Gbps yokutshintsha amandla, i-41.644Mpps yokusebenza yokudlulisa phambili, i-flexible networking capability iqinisekisa ukuzinza kwenethiwekhi kunye nokulinganisela kwekhonkco lomthwalo. enika i-bandwidth eyaneleyo yokudibanisa idatha kunye nokutshintshiselana kwedatha.Kwaye ukuze uphendule ngokuguquguqukayo kwiimfuno zenethiwekhi, abasebenzisi banokukhetha izibuko ezifanelekileyo zeGigabit ngokweemfuno zabo; Ilungele amashishini amancinci naphakathi, inethiwekhi yekhampasi, iikhefi ze-Intanethi kunye nokusetyenziswa kwe-MAN.

♦ ImvelisoKeyFezitya

1 Ukwenza okuphezulu

(1）Kwiith 56Gbps umthamo we-backplane, ukusebenza okuphezulu (1U TOR) kule ndawo;

(2）humzila we-ardware, izinga lokuthunyelwa kwepakethi yesantya socingo lwe-2 switching ifikelele kwi-41.644Mpps;

(3）ekwaziyo ukusasazwa kwi-Metropolitan Area Network,kunye nokubonelela ngeteknoloji yeekhilomitha ezininzi zokugqibela;

(4）ethernet / IEEE802.3 ubungakanani bepakethe (64 bytes ukuya 1522 bytes)

(5）iipakethi zejumbo ukuya kuthi ga kwi-9216 bytes

2 . Ikhuselekile kwaye ithembekile

(1）provide DOS, DDOS, spoofing kunye nokhuselo lwentsholongwane

(2）sukuxhasa i-IEEE802.1x, bonelela ngesiqinisekiso somsebenzisi esekwe kwizibuko, ikhaka lenethiwekhi, ulawulo lokhuseleko, kunye nolawulo lomgaqo-nkqubo weteknoloji

(3）rmisela elona nani liphezulu lenginginya eziqhagamshelwe nezibuko, ujongano lwe-Ethernet olubophelelayo oluninzi, ukwandisa umda kunye nokungafuneki kwenkqubo

(4）pACL enamandla, inkxaso L2-L4 data ukuhluzwa

(5）umgaqo-nkqubouluhlu lolawulo kunye nolawulo lokuhamba

3 . ULondolozo oluLungileyo

(1）xhasa uqwalaselo lwezibuko oluguquguqukayo

(2）ikwazi ukulawulwa ngeWeb, SNMP,njl

(3）sXModem yomthetho yokuxhasa, sebenzisa iTFTP/ZMODEM kuhlaziyo lwesoftware kunye nophuculo lweBootRom

4 . UkuHamba okunamandla kunye noLawulo loSasazo

(1) Fumana ngokuzenzekelayo kwaye ulawule isaqhwithi sosasazo, ukuxhasa ukubonwa kweepakethi ze-IGMP, ukunciphisa ngokufanelekileyo ukukhukula kweepakethi zosasazo.

(2）sXhasa imowudi ye-duplex epheleleyo kunye nolawulo lokuqukuqela lwemowudi enesiqingatha
(3）sujongano lwe-Ethernet oluxhasayo luthatha i-1M njengobude benyathelo lokunciphisa izinga

♦Product Specification Technical

Umzekelo weMveliso	I-JHA-S2404MG-28BC
Iimpawu eziphambili
Izibuko ezizinzileyo	24 * 10/100/1000Base-T izibuko, 4 * 1000M izibuko SFP
Isakhono sokubuyela umva	56Gbps
Ukuhanjiswa koMsebenzi	41.644Mpp
Iprosesa	I-ARM® Cortex™-A9
Umthamo weMemori yeFlash	8MB
Umthamo weMemori	256MB
Itheyibhile yeedilesi ze-MAC	16K
Isikhuseli emgceni	1.5MB
Inkcazo ethambileyo
VLAN		Kwizibuko esekwe kwiVLAN 802.1Q VLAN
Itheyibhile yeedilesi ze-MAC		Itheyibhile yedilesi ye-MAC engatshintshiyo
Ulawulo lweNkanyamba		Uxinzelelo losasazo Ukucinezelwa kweMulticast Ukucinezelwa kwe-DLF Umlinganiselo wokunciphisa
Ulawulo lokuqukuqela		Ulawulo lwe-half-duplex olusekelwe kuhlobo loxinzelelo lwangasemva Ulawulo oluphindwe kabini olusekwe kwisakhelo PAUSE
Isibuko sePort		Inkxaso port mirroring
Ulawulo lweZibuko		Ukusetwa ngokubanzi Ukubalwa kwezibuko Ukuqwalasela izibuko I-Port trunking
Iinkonzo ze-IP		Ukufunyanwa kwe-ping I-DHCP Snooping
Umthi Othululayo		MSTP(802.1s),STP,I-RSTP
Ulawulo lweNkqubo		TELNET WEBHU
Uphuculo olukude		Uphuculo lwenguqulo yenkxaso ngewebhu Uphuculo loguqulelo lwenkxaso ngengingqi
Iimpawu zoMzimba
Ubungakanani		440mm × 230mm × 44mm
Uphawu lwamandla		AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS amandla ashushu backup
Amandla		≥80W
Isibane sesalathisi		Isalathisi samandla, isibonakaliso senkqubo, imiyalelo yokudibanisa / i-transceiver
Ubushushu beNdawo/Ukufuma		0-50 ℃ ukusebenza,-40-70 ℃ ukugcinwa,0-90% akukho condensation

u Isiqinisekiso

Uqinisekiso

Uqinisekiso lwe-ROHS

European Community (CE) Electromagnetic Compatibility Directive:Esi sixhobo sivavanyiwe kwaye safunyanwa sithobela iimfuno zokhuseleko lwe-European Emission Standard EN55022 / EN60555-2 kunye ne-Generic European Immunity Standard EN50082-1.

I-EMC:

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

EN60555-3

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

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

IEC1000-4-4(1995),1KV – (intambo yombane), 0.5KV – (umgca wesiginali)

Ingxelo yeKhomishoni yoNxibelelwano lwe-FCC:Esi sixhobo sivavanyiwe saza safunyanwa sithobela imida yodidi A isixhobo sekhompyutha ngokungqinelana neCandelwana J lecandelo 15 leMithetho yeFCC, eyilelwe ukubonelela ngokhuseleko olufanelekileyo ngokuchasene nolo phazamiseko xa luqhutywa kwindawo yorhwebo.

Imifanekiso yeenkcukacha zemveliso:

IsiKhokelo seMveliso esiNxulumeneyo:

Kungakhathaliseki ukuba umthengi omtsha okanye umthengi omdala, Sikholelwa ekubonakalisweni okude kakhulu kunye nobudlelwane obuthembekileyo kwi-2019 uMgangatho oLawulwayo weNethiwekhi yoMgangatho oLungileyo - i-24 + 4 yoLawulo lwe-Gigabit Switch JHA-S2404MG-28BC - JHA , Imveliso iya kubonelela kwihlabathi jikelele, elinjalo. njengoko: Rwanda, Czech republic, Tunisia, Inkampani yethu igubungela indawo 20, 000 square metres. Sinabasebenzi abangaphezu kwama-200, iqela lobuchwephesha lobuchwephesha, amava eminyaka eli-15, umsebenzi ogqwesileyo, umgangatho ozinzileyo nothembekileyo, ixabiso elikhuphisanayo kunye nomthamo owaneleyo wemveliso, le yindlela esenza ngayo abathengi bethu bomelele. Ukuba unayo nayiphi na imibuzo, nceda ungathandabuzi ukuqhagamshelana nathi.