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Uhlu Lwamanani Lwe-1000m Ye-Fiber Switch Engalawulwa - 24+4 Ukuphathwa Kwe-Gigabit Switch JHA-S2404MG-28BC - JHA

Uhlu Lwamanani Lwe-1000m Ukushintsha Kwe-Fiber Engalawulwa - 24+4 Ukuphatha I-Gigabit Switch JHA-S2404MG-28BC - Isithombe Esifakiwe se-JHA
  • Uhlu Lwamanani Lwe-1000m Ye-Fiber Switch Engalawulwa - 24+4 Ukuphathwa Kwe-Gigabit Switch JHA-S2404MG-28BC - JHA

Incazelo emfushane:


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Ukugxila kwethu kukho kufanele kube ukuhlanganisa kanye nokuthuthukisa ikhwalithi kanye nesevisi yemikhiqizo yamanje, okwamanje sikhiqize imikhiqizo emisha ngokuqhubekayo ukuhlangabezana nezidingo zamakhasimende ezihlukileImidiya yokuguqula,I-WDM,I-Sfp Module Transceiver, Imikhiqizo yethu ithunyelwe eNyakatho Melika, eYurophu, eJapane, eKorea, e-Australia, eNew Zealand, eRussia nakwamanye amazwe. Sibheke phambili ukwakha ukubambisana okuhle nesikhathi eside nawe esikhathini esizayo!
Uhlu Lwamanani Lokushintsha Kwe-Fiber Okungalawulwa okungu-1000m - 24+4 Ukuphathwa Kwe-Gigabit Switch JHA-S2404MG-28BC - Imininingwane ye-JHA:

24+4 Ukuphatha Gigabit Shintsha I-JHA-S2404MG-28BC

 

♦PumkhiqizoTHEukubuka konke

I-24+4 Management Gigabit Switch iyiswishi evamile engavimbeli. Ihlinzeka ngamachweba angu-24*10/100/1000Base-T, amachweba we-SFP angu-4*1000M; Umthamo wokushintsha we-56Gbps, ukusebenza kokudlulisa okungu-41.644Mpps, amandla okuxhumana aguquguqukayo aqinisekisa ukuzinza kwenethiwekhi kanye nebhalansi yesixhumanisi somthwalo. okunikeza umkhawulokudonsa owanele wokuhlanganisa idatha kanye nokushintshisana kwedatha.Futhi ukuze baphendule ngokuguquguqukayo ezidingweni zenethiwekhi, abasebenzisi bangakhetha izimbobo ze-Gigabit ezifanele ngokwezidingo zabo; Ifanele amabhizinisi amancane naphakathi nendawo, inethiwekhi yekhampasi, amakhefi e-inthanethi kanye nokusetshenziswa kwe-MAN.

♦ UmkhiqizoKeyFizidlakudla

1 . Ukusebenza okuphezulu

 (1）Kuumthamo wendiza engu-56Gbps, ukusebenza okuphezulu kakhulu (1U TOR) kulo mkhakha;

 (2）humzila we-ardware, izinga lokudlulisa iphakethe le-wire speed layer 2 switching lifinyelele ku-41.644Mpps;

 (3）ikwazi ukuthunyelwa ku-Metropolitan Area Network,futhi unikeze ubuchwepheshe obungamakhilomitha amaningi wokugcina;

 (4）I-ethernet / IEEE802.3 usayizi wephakethe (amabhayithi angu-64 ukuya ku-1522 bytes)

 (5）amaphakethe e-jumbo afika ku-9216 bytes

2 . Iphephile futhi Inokwethenjelwa

(1）provide DOS, DDOS, spoofing nokuvikela igciwane

(2）sukwesekwa kwe-IEEE802.1x, ukunikeza ukuqinisekiswa komsebenzisi okusekelwe ethekwini, isihlangu senethiwekhi, ukulawula ukuphepha, nobuchwepheshe bokulawula inqubomgomo

(3）rbeka inani eliphakeme labasingathi abaxhumeke nembobo, isixhumi esibonakalayo se-Ethernet esibopha kaningi , ukwandisa umkhawulokudonsa kanye nokungafuneki kwesistimu

(4）pI-ACL enamandla, isekela ukuhlunga kwedatha ye-L2-L4

(5）inqubomgomoUhlu lokulawula kanye nokulawulwa kokugeleza

3 . Ukulungisa Kalula

(1）sekela ukucushwa kwembobo eguquguqukayo

(2）ekwazi ukuphathwa ngeIwebhu, SNMP,njll

(3）sthuthukisa iphrothokholi ye-XModem, sebenzisa i-TFTP/ZMODEM ukuze uthuthukise isofthiwe futhi uthuthukise i-BootRom

4 . Ukugeleza Okunamandla Nokuphathwa Kokusakaza

(1) thola futhi ulawule ngokuzenzakalelayo isiphepho sokusakaza, sekela ukutholwa kwamaphakethe e-IGMP, unciphise ngempumelelo ukugcwala kwamaphakethe okusakaza.

(2）ssekela imodi egcwele ye-duplex kanye nokulawula ukugeleza kwemodi ephindwe kabili
(3）sisixhumanisi esibonakalayo se-Ethernet esithatha u-1M njengobude besinyathelo sokukhawulela izinga

♦Ukucaciswa Kwezobuchwepheshe Komkhiqizo

Imodeli Yomkhiqizo

I-JHA-S2404MG-28BC

Izici eziyisisekelo

Imbobo Elungisiwe

24*10/100/1000Base-T port, 4*1000M SFP port

Amandla endiza yasemuva

56Gbps

Ukudlulisa Ukusebenza

41.644Mpp

Iphrosesa

 I-ARM® Cortex™-A9

I-Flash Memory Capacity

8MB

Amandla enkumbulo

256MB

Ithebula Lekheli Le-MAC

16K

Faka ibhafa emugqeni

 1.5MB

Ukucaciswa okuthambile

I-VLAN

 I-VLAN esekelwe ethekwini

802.1Q VLAN

Ithebula Lekheli Le-MAC

 Ithebula lekheli le-MAC elimile

Ukulawula Isiphepho

 Ukucindezelwa kokusakaza

Ukucindezelwa kokusakaza okuningi

Ukucindezelwa kwe-DLF

Izinga lokukhawulela

Ukulawula Ukugeleza

 Ukulawula okuyi-half-duplex okusekelwe ohlotsheni lwengcindezi yangemuva

Ukulawula okuphindwe kabili okusekelwe kuhlaka lwe-PAUSE

I-Port Mirroring

 Ukusekela i-port mirroring

Ukuphathwa Kwechweba

 Isilungiselelo esijwayelekile

Ukubalwa kwechweba

Ilungiselela imbobo

I-port trunking

Izinsizakalo ze-IP

 Ukutholwa kwe-ping

I-DHCP Snooping

Isihlahla Esinqamulayo

 I-MSTP(802.1s),I-STP,I-RSTP

Ukuphathwa Kwesistimu

 I-TELNET

IWEBH

Ukuthuthukiswa kwesilawuli kude

 Ukuthuthukiswa kwenguqulo yosekelo ngewebhu

Ukuthuthukiswa kwenguqulo yokusekela kusetshenziswa okwasendaweni
Izici Zomzimba

Ubukhulu

 440mm × 230mm × 44mm

Isici Samandla

 I-AC 110-240V i-adaptive, 47-63Hz, 1A/230V, isipele esishisayo samandla e-RPS

Amandla

 ≥80W

Isibani senkomba

 Inkomba yamandla, inkomba yesistimu, imiyalo yokuxhuma / ye-transceiver

Izinga Lokushisa Lendawo / Umswakamo

 0-50 ℃ ukusebenza, -40-70 ℃ ukulondolozwa, 0-90% akukho ukufingqa

u Isitifiketi

Ukufakazela ubuqiniso

 Ukuqinisekiswa kwe-ROHS
I-European Community (CE) Electromagnetic Compatibility Directive:Lesi sixhobo sihloliwe futhi kwatholakala ukuthi sithobelana nezidingo zokuvikela ze-European Emission Standard EN55022/EN60555-2 kanye ne-Generic European Immunity Standard EN50082-1.

I-EMC:

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

EN60555-3

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

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

I-IEC1000-4-4(1995),1KV – (umugqa wamandla), 0.5KV – (umugqa wesiginali)
Isitatimende se-Federal Communications Commission (FCC).:Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yekhompyutha yekilasi A ngokususelwe Ingxenye Engaphansi J yengxenye 15 yeMithetho ye-FCC, eklanyelwe ukunikeza ukuvikeleka okunengqondo kulokho kugxambukela uma isetshenziswa endaweni yezohwebo.

 

Izithombe zemininingwane yomkhiqizo:

Uhlu Lwamanani Lwe-1000m I-Fiber Switch Engalawulwa - 24+4 Ukuphatha I-Gigabit Switch JHA-S2404MG-28BC - izithombe zemininingwane ye-JHA

Umhlahlandlela Womkhiqizo Ohlobene:
Eminyakeni embalwa edlule, ibhizinisi lethu lamunca futhi lagaya ubuchwepheshe besimanjemanje kokubili ekhaya naphesheya. Ngaleso sikhathi, inkampani yethu ineqembu lochwepheshe elizinikele ekuthuthukisweni kwakho kwe-PriceList ye-1000m Unmanaged Fiber Switch - 24+4 Management Gigabit Switch JHA-S2404MG-28BC - JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: venezuela, I-Adelaide, isiFulentshi, Selokhu kwasungulwa inkampani yethu, siye sabona ukubaluleka kokuhlinzeka ngempahla esezingeni eliphezulu futhi ephelele. ngenhliziyo ngaphambi kokuthengisa kanye nezinsizakalo zangemuva kokuthengisa. izinkinga phakathi kwabahlinzeki bomhlaba kanye namakhasimende kungenxa yokungakhulumisani kahle. Ngokwesiko, abahlinzeki bangangabaza ukubuza amaphuzu abangawaqondi. Sidiliza le migoqo ukuze siqinisekise ukuthi uthola okufunayo ezingeni olilindele, ngesikhathi osifunayo.

Abasebenzi basefekthri banomoya omuhle weqembu, ngakho-ke sithole imikhiqizo yekhwalithi ephezulu ngokushesha, ngaphezu kwalokho, intengo nayo ifanelekile, lokhu abakhiqizi baseShayina abahle kakhulu nabathembekile.
5 IzinkanyeziNgoJuni kusukela e-Ireland - 2018.09.23 17:37
Umkhiqizi usinike isaphulelo esikhulu ngaphansi kwesisekelo sokuqinisekisa ikhwalithi yemikhiqizo, siyabonga kakhulu, sizophinda sikhethe le nkampani.
5 IzinkanyeziNgu-Melissa wase-Paris - 2017.06.22 12:49
Bhala umyalezo wakho lapha futhi usithumelele wona

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