Factory yogulitsa Sinthani Gigabit Efaneti - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA
Factory yogulitsa Sinthani Gigabit Ethernet - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA Tsatanetsatane:
24 + 4 Management Gigabit Switch JHA-S2404MG-28BC
♦PmankhwalaTHEmwachidule
24 + 4 Management Gigabit Switch ndi chosinthira chosatsekereza. Amapereka ma doko a 24 * 10/100/1000Base-T, madoko a 4 * 1000M SFP; 56Gbps kusintha mphamvu, 41.644Mpps kutumiza ntchito, flexible networking mphamvu zimatsimikizira kukhazikika kwa netiweki ndi kusanja kwa ulalo wa katundu. zomwe zimapereka bandwidth yokwanira pakuphatikizana kwa data ndi kusinthanitsa kwa data.Ndipo kuti athe kuyankha momasuka ku zofunikira pa intaneti, ogwiritsa ntchito amatha kusankha madoko oyenerera a Gigabit malinga ndi zosowa zawo; Oyenera mabizinesi ang'onoang'ono ndi apakatikati, ma network amasukulu, malo odyera pa intaneti komanso kugwiritsa ntchito MAN.
♦ ZogulitsaKayiFzakudya
1 . Kuchita kwakukulu
(1)Muith 56Gbps backplane capacity, ntchito yapamwamba kwambiri (1U TOR) m'munda uno;
(2)hmayendedwe aardware, kuchuluka kwa phukusi la liwiro la waya wosanjikiza 2 kwafika 41.644Mpps;
(3)zitha kutumizidwa ku Metropolitan Area Network,ndikupereka luso lamakono la makilomita angapo otsiriza;
(4)ethernet / IEEE802.3 paketi kukula (64 byte mpaka 1522 byte)
(5)jumbo mapaketi mpaka 9216 byte
2 . Otetezeka ndi Odalirika
(1)provide DOS, DDOS, spoofing ndi chitetezo cha ma virus
(2)support IEEE802.1x, perekani kutsimikizika kwa ogwiritsa ntchito padoko, chishango cha netiweki, kuwongolera chitetezo, ndiukadaulo wowongolera mfundo
(3)rkhazikitsani kuchuluka kwa makamu olumikizidwa ndi doko, mawonekedwe omangika ambiri a Ethernet, kukulitsa bandwidth ndi kuperewera kwadongosolo
(4)pACL yamphamvu, imathandizira kusefa kwa data kwa L2-L4
(5)ndondomekomndandanda wowongolera ndi kayendetsedwe ka kayendetsedwe kake
3 . Kukonza Bwino
(1)thandizirani kusinthika kwa doko
(2)wokhoza kuyendetsedwa kudzeraWebusaiti, SNMP,ndi zina
(3)sonjezerani protocol ya XModem, gwiritsani ntchito TFTP/ZMODEM pakukweza mapulogalamu ndi kukweza kwa BootRom
4 . Kuyenda Kwamphamvu ndi Kuwongolera Kuwulutsa
(1) kuzindikira ndi kuwongolera mphepo yamkuntho, kuthandizira kuzindikira mapaketi a IGMP, kuchepetsa kusefukira kwa mapaketi owulutsa.
(2)sthandizirani mawonekedwe a duplex ndi theka la duplex mode flow control
(3)skuthandizira mawonekedwe a Efaneti kutenga 1M ngati kutalika kwa masitepe ochepetsa mitengo
♦Katundu Waumisiri
| Product Model | JHA-S2404MG-28BC | |
| Makhalidwe oyambira | ||
| Fixed Port | 24 * 10/100/1000Base-T madoko, 4 * 1000M SFP madoko | |
| Mphamvu yakumbuyo | 56gbps | |
| Kutumiza Magwiridwe | 41.644Mp | |
| Purosesa | ARM® Cortex™-A9 | |
| Kuthekera kwa Memory Flash | 8 MB | |
| Kukhoza kukumbukira | 256 MB | |
| MAC Address Table | 16k pa | |
| Lowetsani pamzere | 1.5 MB | |
| Mafotokozedwe Ofewa | ||
| Zithunzi za VLAN |
Port based VLAN 802.1Q VLAN | |
| MAC Address Table | Static adilesi ya MAC | |
| Kuwongolera Mkuntho |
Kuletsa kuwulutsa Multicast kupondereza Kuchepetsa kwa DLF Kuchepetsa mlingo | |
| Kuwongolera Kuyenda |
Kuwongolera kwa theka-duplex kutengera mtundu wakukakamiza kumbuyo Kuwongolera kwathunthu kwapawiri kutengera chimango cha PAUSE | |
| Port Mirroring | Support doko mirroring | |
| Port Management |
Zokonda zonse Kuwerengera padoko Kukonza doko Kutsika kwa port | |
| IP Services |
Kuzindikira kwa ping DHCP Snooping | |
| Mtengo Wozungulira | MSTP(802.1s),Mtengo wa STP,RSTP | |
| System Management |
TELNET WEB | |
| Kukweza kwakutali |
Kusintha kwa mtundu wothandizira kudzera pa intaneti Kusintha kwa mtundu wothandizira kudzera m'deralo | |
| Makhalidwe Athupi | ||
| Dimension | 440mm × 230mm × 44mm | |
| Khalidwe la Mphamvu | AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS mphamvu yotentha zosunga zobwezeretsera | |
| Mphamvu | ≥80W | |
| Chizindikiro cha nyali | Chizindikiro cha mphamvu, chiwonetsero cha dongosolo, kulumikizana / transceiver malangizo | |
| Kutentha kwa chilengedwe / Chinyezi | 0-50 ℃ ntchito, -40-70 ℃ kuteteza, 0-90% palibe condensation | |
u Certification
| Kutsimikizira | Kutsimikizika kwa ROHS |
|
European Community (CE) Electromagnetic Compatibility Directive:Zidazi zayesedwa ndipo zapezeka kuti zikugwirizana ndi zofunikira zachitetezo cha European Emission Standard EN55022/EN60555-2 ndi Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),kalasi A EN60555-2(1995),kalasi A EN60555-3 IEC1000-4-2 (1995),4K V CD, 8KV, AD IEC1000-4-3 (1995),3v/m IEC1000-4-4 (1995),1KV - (chingwe champhamvu), 0.5KV - (chingwe cha siginecha) | |
| Ndemanga ya Federal Communications Commission (FCC).:Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha kompyuta cha kalasi A motsatira Gawo J la gawo 15 la Malamulo a FCC, omwe adapangidwa kuti aziteteza ku kusokonezedwa kotereku akamagwiritsidwa ntchito m'malo azamalonda. |
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Timakhala ndi mzimu wa kampani yathu wa Quality, Performance, Innovation and Integrity. Tikufuna kupanga phindu lochulukirapo kwa makasitomala athu ndi zinthu zathu zambiri, makina apamwamba, ogwira ntchito odziwa zambiri komanso mayankho apamwamba kwambiri a Factory wholesale Switch Gigabit Ethernet - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA , Zogulitsa zidzaperekedwa kulikonse dziko, monga: Curacao, Haiti, Ireland, Monga kuphatikiza kwachuma padziko lonse lapansi kubweretsa zovuta ndi mwayi kumakampani a xxx, kampani yathu , pogwira ntchito limodzi, khalidwe loyamba, luso komanso kupindulitsana, tili ndi chidaliro chokwanira kupereka makasitomala athu. moona mtima ndi mankhwala oyenerera, mtengo wampikisano ndi utumiki waukulu, ndi kumanga tsogolo lowala pansi pa mzimu wapamwamba, wachangu, wamphamvu ndi anzathu pamodzi pochita chilango chathu.
Wolemba Sharon waku Sydney - 2018.12.05 13:53 Gwirizanani nanu nthawi zonse ndizopambana, zokondwa kwambiri. Ndikukhulupirira kuti titha kukhala ndi mgwirizano wambiri!
Wolemba Nydia waku Thailand - 2018.06.03 10:17 
