Igiciro kidasanzwe kuri 4 Gigabit + 24 × 10 / 100m Rj45 Ibyambu - 24 + 4 Ubuyobozi bwa Gigabit Hindura JHA-S2404MG-28BC - JHA
Igiciro kidasanzwe kuri 4 Gigabit + 24 × 10 / 100m Rj45 Ibyambu - 24 + 4 Ubuyobozi Gigabit Hindura JHA-S2404MG-28BC - JHA Ibisobanuro:
24 + 4 Ubuyobozi Gigabit Guhindura JHA-S2404MG-28BC
♦P.ibicuruzwaTHEReba
24 + 4 Ubuyobozi Gigabit Guhindura ni uburyo busanzwe bwo guhagarika. Itanga ibyambu 24 * 10/100 / 1000Base-T, ibyambu 4 * 1000M SFP; Ubushobozi bwo guhinduranya 56Gbps, 41.644Mpps yohereza imbere, ubushobozi bwurusobekerane rwimikorere itanga umurongo wumuyoboro hamwe nuburinganire bwumutwaro. itanga umurongo uhagije wo gukusanya amakuru no guhanahana amakuru.Kandi kugirango usubize neza ibyifuzo byurusobe, abakoresha barashobora guhitamo ibyambu bya Gigabit bikwiranye nibyo bakeneye; Birakwiye kubigo bito n'ibiciriritse, umuyoboro wikigo, cafe ya enterineti no gukoresha MAN.
♦ IbicuruzwaK.eyF.ibiryo
1. Imikorere yo hejuru
(1)Muriith 56Gbps ubushobozi bwinyuma, imikorere ihanitse (1U TOR) muriki gice;
(2)hinzira ya ardware, igipimo cyo kohereza pake yumuvuduko wicyuma cya layer 2 guhinduranya byageze kuri 41.644Mpps;
(3)gushobora koherezwa mumurongo wa Metropolitan,no gutanga tekinoroji ya kilometero yanyuma;
(4)ethernet / IEEE802.3 ingano yububiko (64 bytes kugeza 1522 bytes)
(5)paki ya jumbo igera kuri 9216 bytes
2. Umutekano kandi wizewe
(1)provide DOS, DDOS, kunyereza no kwirinda virusi
(2)sushyigikire IEEE802.1x, utange ibyashingiweho byifashishwa mukoresha kwemeza, ingabo zumuyoboro, kugenzura umutekano, hamwe na tekinoroji yo kugenzura politiki
(3)rgabanya umubare ntarengwa wabakiriye bahujwe nicyambu, guhuza byinshi bya Ethernet, kongera umurongo wa sisitemu no kugabanuka kwa sisitemu
(4)powerful ACL, shyigikira L2-L4 amakuru yo kuyungurura
(5)politikikugenzura urutonde no kugenzura imigendekere
3. Kubungabunga neza
(1)shyigikira ibyambu byoroshye
(2)gushobora gucungwa binyuzeUrubuga, SNMP,n'ibindi
(3)sshyigikira protocole ya XModem, koresha TFTP / ZMODEM mugutezimbere software no kuzamura BootRom
4. Imiyoborere ikomeye no gucunga amakuru
1
(2)sshyigikira uburyo bwuzuye bwa duplex hamwe nigice cya duplex uburyo bwo kugenzura
(3)sgushyigikira interineti ya Ethernet ifata 1M nkuburebure bwintambwe yo kugabanya igipimo
♦Ibicuruzwa bya tekinike
Icyitegererezo cyibicuruzwa | JHA-S2404MG-28BC | |
Ibiranga shingiro | ||
Icyambu gihamye | 24 * 10/100 / 1000 Ibyambu-T, ibyambu 4 * 1000M SFP | |
Ubushobozi bwinyuma | 56Gbps | |
Imbere Imikorere | 41.644Mpp | |
Umushinga | ARM® Cortex ™ -A9 | |
Ubushobozi bwo Kwibuka bwa Flash | 8MB | |
Ubushobozi bwo Kwibuka | 256MB | |
Imbonerahamwe ya MAC | 16K | |
Buffer | 1.5MB | |
Ibisobanuro byoroshye | ||
VLAN |
Icyambu gishingiye kuri VLAN 802.1Q VLAN | |
Imbonerahamwe ya MAC | Imbonerahamwe ya MAC ihagaze | |
Kurwanya Inkubi y'umuyaga |
Guhagarika amakuru Guhagarika byinshi Guhagarika DLF Igipimo ntarengwa | |
Kugenzura imigezi |
Igice cya duplex igenzura ukurikije ubwoko bwinyuma bwinyuma Igenzura ryuzuye-duplex rishingiye kumurongo wa PAUSE | |
Indorerwamo | Shyigikira indorerwamo | |
Gucunga ibyambu |
Igenamiterere rusange Kubara ibyambu Kugena icyambu Icyambu | |
Serivisi za IP |
Gutandukanya ping DHCP | |
Igiti | MSTP (802.1s),STP,RSTP | |
Gucunga Sisitemu |
TELNET WEB | |
Kuzamura kure |
Shigikira kuzamura verisiyo ukoresheje urubuga Shigikira kuzamura verisiyo ukoresheje hafi | |
Ibiranga umubiri | ||
Ikigereranyo | 440mm × 230mm × 44mm | |
Ibiranga imbaraga | AC 110-240V imenyereye, 47-63Hz, 1A / 230V, amashanyarazi ya RPS ashyushye | |
Imbaraga | ≥80W | |
Itara ryerekana | Ikimenyetso cyimbaraga, kwerekana sisitemu, guhuza / amabwiriza ya transceiver | |
Ibidukikije Ubushyuhe / Ubushuhe | 0-50 ℃ imikorere, -40-70 ervation kubungabunga, 0-90% nta kondegene |
u Icyemezo
Kwemeza | Kwemeza ROHS |
Umuryango w’ibihugu by’i Burayi (CE) Amabwiriza yo guhuza amashanyarazi:Ibi bikoresho byarageragejwe kandi bisanga byujuje ibyangombwa bisabwa byo kurinda ibyuka by’ibihugu by’i Burayi EN55022 / EN60555-2 hamwe n’uburinganire rusange bw’ubudahangarwa bw’iburayi EN50082-1. EMC: EN55022 (1988) / CISPR-22 (1985),icyiciro A EN60555-2 (1995),icyiciro A. EN60555-3 IEC1000-4-2 (1995),4K V CD, 8KV, AD IEC1000-4-3 (1995),3V / m IEC1000-4-4 (1995),1KV - (umurongo w'amashanyarazi), 0.5KV - (umurongo w'ikimenyetso) | |
Komisiyo ishinzwe itumanaho (FCC):Ibi bikoresho byarageragejwe kandi bisanga byujuje imipaka y’icyiciro A igikoresho cyo kubara hashingiwe ku gice cya J cy’igice cya 15 cy’Amategeko ya FCC, agamije gutanga uburinzi bufatika bwo kwirinda kwivanga iyo bikorerwa mu bucuruzi. |
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Dufite ibikoresho bigezweho. Ibicuruzwa byacu byoherezwa muri Amerika, Ubwongereza nibindi, bikagira izina ryiza mubakiriya kubiciro byihariye kuri 4 Gigabit + 24 × 10 / 100m Rj45 - 24 + 4 Ubuyobozi Gigabit Hindura JHA-S2404MG-28BC - JHA, The ibicuruzwa bizatanga ku isi yose, nka: Brisbane, Lativiya, Uganda, Twubatse umubano ukomeye kandi muremure wubufatanye n’amasosiyete menshi muri ubu bucuruzi mu mahanga. Serivise ako kanya ninzobere nyuma yo kugurisha itangwa nitsinda ryacu ryabajyanama ryishimiye abaguzi bacu. Byimbitse Amakuru nibipimo biva mubicuruzwa birashoboka koherezwa kubwawe kugirango ubyemere neza. Ingero z'ubuntu zirashobora gutangwa kandi isosiyete ikagenzura isosiyete yacu. n Porutugali kugirango imishyikirano ihora ikaze. Twizere kubona anketi wandike kandi wubake ubufatanye bwigihe kirekire.
Na Adelayide wo muri Repubulika ya Silovakiya - 2017.06.25 12:48
Nibyiza rwose kubona uruganda rwumwuga kandi rufite inshingano, ubwiza bwibicuruzwa nibyiza kandi gutanga ni mugihe, cyiza cyane.
Na Yannick Vergoz wo muri Sevilla - 2017.05.02 11:33