Ubwiza bwiza 4 Guhindura Port - 48 + 4 10G Ubuyobozi bwa Fibre Ethernet Hindura JHA-SW4804MG-52VS - JHA
Ubwiza bwiza 4 Guhindura Port - 48 + 4 10G Ubuyobozi bwa Fibre Ethernet Hindura JHA-SW4804MG-52VS - JHA Ibisobanuro:
48 + 4 10G UbuyoboziFibre Ethernet Hindura
JHA-SW4804MG-52VS
P.ibicuruzwa incamake
JHA-SW4804MG-52VS ni BCM ya chip ya seriveri isanzwe.
Igishushanyo mbonera gitanga ibyambu 48 10/100/1000 hamwe na 4 byahujwe na terabyte optique, bitanga umurongo uhagije wo guhanahana amakuru hagati yo guteranya hamwe nintangiriro.
Gutanga ubushobozi buhanitse bwo guhanahana amakuru, politiki nziza yo kugenzura umutekano hamwe na CPU kurinda politiki yo kunoza kwihanganira amakosa, no kwemeza imikorere ihamye y'urusobekerane hamwe n'umutwaro uhuza.
Hagati aho, ishyigikira uburyo bwo gukumira ibitero bya DoS na SNMP, IEEE 802.1, igiti kizunguruka, protocole yihuta y'ibiti protocole, guhuza hamwe nibindi bikorwa.
P.ibicuruzwa ibiranga
1 、 Imikorere iratangaje
2 、 176G umugongo winyuma
3 、 Ø ibyuma byifashishwa, ibyuma-byihuta 3 igipimo cyo gupakira igipimo cyageze kuri MP1 131
4 、 Ø intangiriro irashobora koherezwa mumurongo wa metero nkuru, kandi itanga tekinoroji ya kilometero 1 yanyuma
5 、 Ø / IEEE802.3 Ingano yububiko bwa ethernet (64 bytes kugeza 1522 bytes)
6 、 pack ibipaki binini bigera kuri 9216 bytes
- Itanga kwirwanaho kuri DOS, ikwirakwizwa ryanga serivisi, kunyereza, na virusi
Shyigikira IEEE802.1 x, itanga ibyemezo byabakoresha bishingiye ku cyambu, tekinoroji ya mesh, tekinoroji yo kugenzura umutekano hamwe nurutonde rwo kugenzura ingamba
Kugabanya umubare wicyambu ntarengwa gihuza hagati ya host na interineti ya Ethernet kugirango uhuze byinshi, wongere umurongo wa sisitemu hamwe nubucucike bwa sisitemu.
ACL ikomeye ACL, shyigikira L2 - L4 ibice byamakuru gushunguraØ
Urutonde rwo kugenzura politiki, kugenzura imigendekere
8.Byoroshye gukoresha no kubungabunga
Irashobora gucungwa nurubuga, SNMP nibindi
Shyigikira protocole ya XModem, irashobora kunyura muri software ya TFTP / ZMODEM hamwe na BootRom
Shyigikira SFP +, kimwe no gusubira inyuma guhuza XFP, nibindi
9.Umuhanda ukomeye no gucunga amakuru
Gutahura mu buryo bwikora no guhagarika umuyaga wogukwirakwiza, shyigikira ubutumwa bwa IGMP, kugabanya neza ubutumwa bwamamaza umwuzure
Ø ishyigikira uburyo bwuzuye-bubiri nuburyo bwo kugenzura ibintu
Shyigikira interineti ya Ethernet muri m 1 nkigipimo kigabanya uburebure bwintambwe
Ibicuruzwa bya tekiniki
| icyitegererezo cyibicuruzwa | 48 + 4 10G Hindura |
| Ibiranga shingiro | |
| Icyambu gihamye | 48 10/100/1000 ibyambu byo guhuza n'imiterere na teraflops 4 |
| Inyuma yumurongo mugari | 176Gbps |
| Igipimo cyo kohereza | 131Mpps |
| gutunganya | ARM® Cortex ™ -A9 |
| Ubushobozi bwo kwibuka | 8MB |
| ubushobozi bwo kwibuka | 256M |
| Imbonerahamwe ya aderesi ya MAC | 16K |
| Umurongo wumurongo | 1.5MB |
| Ibisobanuro bya software | |
| ibiranga umutekano |
Kugenzura ARP Kurinda DOS Icyambu cyo kurinda Kurinda inkomoko ya IP |
| VLAN |
Icyambu gishingiye kuri VLAN 802.1Q VLAN |
| imbonerahamwe ya aderesi |
Imbonerahamwe ya MAC ihagaze Imbonerahamwe ya MAC idasanzwe |
| Kurwanya umuyaga |
Kubuza radiyo Kubuza byinshi Kubuza DLF Igipimo cyo kubuzwa |
| kugenzura ibinyabiziga |
Igice cya duplex igenzura ishingiye kumuvuduko winyuma Duplex yuzuye ishingiye kumurongo wa PAUSE |
| indorerwamo | Inkunga yo kwerekana ibyambu |
| Gucunga ibyambu |
Igenamiterere rusange Icyambu Shiraho icyambu Guteranya ibyambu |
| ireme rya serivisi |
IEEE 802.1Qau yuburyo bwimikorere 8 kohereza amakarita yumurongo kuri 802.1p kuri buri cyambu 8 byihutirwa |
| Serivisi ishingiye kuri IP |
Ikizamini cya ping Kumenya DHCP |
| igiti | MSTP (802.1s),STP,RSTP |
| imicungire ya sisitemu |
Umuhoza TELNET WEB |
| kuzamura kure |
Shigikira kuzamura verisiyo ukoresheje urubuga Inkunga yo kuzamura verisiyo yaho |
| urwego rwo hanze | 440mm × 205mm × 44mm |
| Ibiranga amashanyarazi | Ac 110-240v imenyekanisha, 47-63hz, 1A / 230V, |
| imbaraga | ≥80W |
| urumuri rwerekana | Ikimenyetso cyimbaraga, icyerekezo cya sisitemu, guhuza / kohereza / kwakira ibipimo |
| Ubushyuhe bwibidukikije / ubuhehere | 0 kugeza 50 ℃, - 40-70 ervation kubungabunga, 0-90%, nta kondegene |
in Ibicuruzwa byujuje ubuziranenge no gutanga ibyemezo
| ingwate nziza | Imyaka 3 |
| 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) itangazo ：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. |
♦ Gutwara ibicuruzwa no kubika
Transport U gutwara: gupakira ibicuruzwa bikwiranye no gutwara imodoka, amato, indege na gari ya moshi. Mugihe cyo gutwara, igomba kurindwa izuba, gutobora hamwe no gupakira no gupakurura.
Ububiko: ibicuruzwa bigomba gushyirwa mubisanduku bipfunyitse mugihe bidakoreshejwe. Ubushyuhe nubushuhe bwibidukikije bigomba kuba byujuje ibisabwa kubicuruzwa. Ntabwo hagomba kubaho ibintu byangirika mububiko kandi nta guhindagurika gukomeye gukomeye, ingaruka hamwe nibikorwa bya magneti.
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Ibyo twibandaho buri gihe ni ugushimangira no kuzamura ibikorwa byiza na serivisi by ibisubizo byubu, hagati aho buri gihe dutezimbere ibicuruzwa bishya kugirango duhuze ibyifuzo byabakiriya byihariye kubisabwa byiza 4 Port Guhindura - 48 + 4 10G Ubuyobozi bwa Fibre Ethernet Hindura JHA-SW4804MG-52VS - JHA, Ibicuruzwa bizatanga ku isi yose, nka: Hanover, Angola, Sudani, Twubatsemo umubano ukomeye kandi muremure hamwe n’amasosiyete menshi muri ubu bucuruzi muri Kenya no mu mahanga. Serivise ako kanya ninzobere nyuma yo kugurisha itangwa nitsinda ryacu ryabajyanama ryishimiye abaguzi bacu. Amakuru arambuye hamwe nibipimo biva mubicuruzwa birashoboka koherezwa kubwawe byemewe. Ingero z'ubuntu zirashobora gutangwa kandi isosiyete ikagenzura isosiyete yacu. n Kenya yo gushyikirana ihora ikaze. Twizere kubona anketi wandike kandi wubake ubufatanye bwigihe kirekire.
Na Ann wo muri Casablanca - 2017.08.28 16:02 Uruganda rufite igishoro gikomeye nimbaraga zo guhatanira, ibicuruzwa birahagije, byizewe, ntabwo rero dufite impungenge zo gukorana nabo.
Na Eileen wo muri Suriname - 2018.11.11 19:52 
