Mtengo Wafakitale Kwa 28 Ports Poe Powered Network Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS - JHA

Kufotokozera Kwachidule:


Mwachidule

Kanema Wogwirizana

Ndemanga (2)

Tsitsani

Cholinga chathu ndikuphatikiza ndikusintha mtundu ndi ntchito za zinthu zomwe zilipo, nthawi zonse kupanga zinthu zatsopano kuti zikwaniritse zofuna za makasitomala osiyanasiyana.Layer 3 Fiber Ethernet Switch,Rs485 Data Video Converter,Sfp28-25g-Aoc 5m, Takulandirani kuti mupite kwa ife nthawi iliyonse kuti mgwirizano wamakampani utsimikizike.
Mtengo Wa Factory Pa 28 Ports Poe Powered Network Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS - Tsatanetsatane wa JHA:

48+4 10G Management Fiber Ethernet Switch

JHA-SW4804MG-52VS

Pmankhwala mwachidule 

JHA-SW4804MG-52VS ndi BCM Chip mndandanda muyezo lophimba.

Mapangidwe a modular amapereka 48 10/100/1000 madoko osinthika ndi ma 4 ophatikizika a terabyte optical madoko, opereka bandwidth yokwanira pakusinthana kwa data pakati pa kuphatikizika ndi pachimake.

Perekani mphamvu zosinthana zambiri, ndondomeko yabwino yoyendetsera chitetezo ndi ndondomeko yotetezera ya CPU kuti ipititse patsogolo kulolerana kwa zolakwika, ndikuwonetsetsa kuti maukonde akugwira ntchito mokhazikika komanso moyenera.

Pakadali pano, imathandizira kupewa kuukira kwa DoS ndi SNMP, IEEE 802.1, mtengo wotambasula, protocol yothamanga yamitengo, kuphatikizira maulalo ndi ntchito zina.

 Pmankhwala Mawonekedwe 

1. Magwiridwe ake ndi odabwitsa

2, 176G backplane bandwidth

3, Ø hardware routing, waya-liwiro wosanjikiza 3 kusintha kwa paketi mlingo anafika 131 MPPS

4, Ø pachimake akhoza kufalitsidwa mu maukonde dera mzinda, ndipo amapereka ochepa otsiriza 1 Km luso.

5, Ø/IEEE802.3 Efaneti kukula paketi (64 byte mpaka 1522 mabayiti)

6, Ø mapaketi akulu mpaka 9216 mabayiti

 

  1. Amapereka chitetezo ku DOS, kukana kugawidwa kwa ntchito, spoofing, ndi ma virus

Ø kuthandizira IEEE802.1 x, imapereka kutsimikizika kwa ogwiritsa ntchito potengera doko, ukadaulo wa mesh shaeld, ukadaulo wowongolera chitetezo ndi mndandanda wowongolera njira

Ø chepetsa kuchuluka kwa kulumikizana kwakukulu kwa doko pakati pa wolandila ndi mawonekedwe a Efaneti kuti amangirire kangapo, onjezani bandwidth ndi redundancy system

Ø ACL yamphamvu, kuthandizira L2 - L4 kusefa kwa data Ø

Mndandanda wa ndondomeko zoyendetsera ndondomeko, kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kamwemwe kapabudwe kapabukhu kapabukhugqelwenikhaletshatshangwanchiajikhu ngegama ndikhale wotsatsa pamitengo yamitengo

8.Easy kugwiritsa ntchito ndi kukonza

Itha kuyendetsedwa ndi Webusaiti, SNMP ndi zina zotero

Ø kuthandizira protocol ya XModem, imatha kudzera pakukweza kwa pulogalamu ya TFTP/ZMODEM ndi BootRom.

Ø thandizani SFP +, komanso XFP yolumikizana kumbuyo, ndi zina

9.Magalimoto amphamvu ndi kasamalidwe ka mawayilesi

Kuzindikira ndi kupondereza kwa mphepo yamkuntho, kuthandizira kuzindikira kwa uthenga wa IGMP, kuchepetsa kufalikira kwa uthenga

Ø imathandizira mawonekedwe amtundu waduplex ndi theka la duplex mawonekedwe owongolera

Ø thandizirani mawonekedwe a Efaneti mu 1 m ngati mulingo wochepetsa kutalika kwa gawo

Product luso magawo

mankhwala chitsanzo

48+4 10G Sinthani

Makhalidwe oyambira

Doko lokhazikika

48 10/100/1000 madoko osinthira ndi 4 teraflops

Kumbuyo kwa bandwidth

176Gbps

Mtengo wotumizira paketi

131Mp

purosesa

ARM® Cortex™-A9

Kuchuluka kwa kukumbukira kwa Flash

8 MB

mphamvu ya kukumbukira

256m

Tsamba la adilesi ya MAC

16k pa

Bafa pamzere

1.5 MB

Mafotokozedwe a mapulogalamu

chitetezo mbali

Kuwunika kwa ARP

Chitetezo cha DOS

Port kuteteza

Chitetezo cha doko la IP

Zithunzi za VLAN

Port based VLAN

802.1Q VLAN

adilesi tebulo

Static adilesi ya MAC

Dynamic MAC adilesi tebulo

Mkuntho kulamulira

Kuletsa wailesi

Multicast inhibition

Kuletsa kwa DLF

Mlingo woletsa

kuwongolera magalimoto

Kuwongolera kwa theka la duplex kutengera kukakamizidwa kumbuyo

Duplex wathunthu kutengera PAUSE chimango

port mirroring

Thandizo kwa doko mirroring

Kuwongolera madoko

Zikhazikiko Zonse

Zowerengera zadoko

Konzani doko

Port aggregation

khalidwe la utumiki

IEEE 802.1Qau congestion mechanism

8 kutumiza mamapu amzere a 802.1p pa doko lililonse 8 zofunika kwambiri

IP-based service

Ping mayeso

Kuzindikira kwa DHCP

mtengo wozungulira

MSTP(802.1s),Mtengo wa STP,RSTP

kasamalidwe kadongosolo

Console

TELNET

WEB

kuwonjezera kutali

Kusintha kwa mtundu wothandizira kudzera pa intaneti

Thandizo la kukweza kwa mtundu wakomweko

mbali yakunja

440mm × 205mm × 44mm

Mphamvu zamagetsi

Ac 110-240v adaptive, 47-63hz, 1A/230V,

mphamvu

≥80W

chizindikiro kuwala

Chizindikiro cha mphamvu, chizindikiro cha dongosolo, cholumikizira / kutumiza / kulandira

Kutentha kozungulira / chinyezi

0 mpaka 50 ℃, - 40-70 ℃ kuteteza, 0-90%, palibe condensation

mu Chitsimikizo chamtundu wazinthu ndi chiphaso

chitsimikizo cha khalidwe

3 Zaka

kutsimikizika

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 chamagetsi), 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.

 Kutengera katundu ndi kusunga

♦ U transport: kuyika kwa mankhwalawa ndikoyenera kunyamula magalimoto, zombo, ndege ndi masitima apamtunda. Panthawi yoyendetsa, iyenera kutetezedwa ku dzuwa, kunyowetsa ndi kutsitsa mwachitukuko ndikutsitsa.

♦ Kusungirako: katunduyo ayenera kuikidwa m'bokosi loyikapo ngati sakugwiritsidwa ntchito. Kutentha ndi chinyezi cha malo osungiramo zinthu ziyenera kukwaniritsa zofunikira za mankhwala. Pasakhale zinthu zowononga m'nyumba yosungiramo katundu komanso kugwedezeka kwamphamvu kwamakina, kukhudzidwa komanso kuchitapo kanthu kwa maginito.


Zithunzi zatsatanetsatane wazinthu:

Mtengo Wafakitale Kwa 28 Ports Poe Powered Network Switch - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS - JHA mwatsatanetsatane zithunzi


Zogwirizana nazo:

Ogwira ntchito athu nthawi zonse amakhala ndi malingaliro opitilira patsogolo komanso kuchita bwino, komanso kuphatikiza mayankho apamwamba kwambiri, mtengo wogulitsira wabwino komanso opereka apamwamba pambuyo pogulitsa, timayesetsa kudalira kasitomala aliyense pa Factory Price For 28 Ports Poe Powered Network. Sinthani - 48+4 10G Management Fiber Efaneti Switch JHA-SW4804MG-52VS - JHA , Chogulitsacho chidzapereka kumadera onse dziko, monga: Uruguay, Azerbaijan, Zurich, Kampani yathu yakhala kale ndi mafakitale abwino kwambiri ndi magulu aukadaulo oyenerera ku China, omwe amapereka katundu wabwino kwambiri, njira ndi ntchito kwa makasitomala padziko lonse lapansi. Kuona mtima ndiye mfundo yathu, kugwira ntchito mwaluso ndi ntchito yathu, ntchito ndiye cholinga chathu, ndipo kukhutitsidwa kwamakasitomala ndi tsogolo lathu!

Kampaniyo ikhoza kuganiza zomwe timaganiza, kufulumira kwachangu kuchitapo kanthu pazolinga za malo athu, tinganene kuti iyi ndi kampani yodalirika, tinali ndi mgwirizano wokondwa!
5 NyenyeziNdi Dee Lopez waku Uganda - 2017.03.28 16:34
Zogulitsa ndi ntchito ndizabwino kwambiri, mtsogoleri wathu amakhutitsidwa kwambiri ndi kugula uku, kuli bwino kuposa momwe timayembekezera,
5 NyenyeziNdi Beatrice waku Turin - 2017.06.22 12:49
Lembani uthenga wanu apa ndikutumiza kwa ife