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2018 Gudbiyaha Naqshadda Cusub ee Shiinaha - 48+4 10G Maaraynta Fiber Ethernet Beddelka JHA-SW4804MG-52VS - JHA

2018 Gudbiyaha Naqshad Cusub ee Shiinaha iyo Qaataha - 48+4 10G Maaraynta Fiber Ethernet Beddelka JHA-SW4804MG-52VS - JHA Sawirka
  • 2018 Gudbiyaha Naqshadda Cusub ee Shiinaha - 48+4 10G Maaraynta Fiber Ethernet Beddelka JHA-SW4804MG-52VS - JHA

Sharaxaad Gaaban:


hel hal muunad oo bilaash ah

Dulmar

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Waxaan u qaadanaa macaamiisha-saaxiibtinimo, tayada-oriented, isdhexgalka, hal-abuur leh ujeeddooyin ahaan. Runta iyo daacadnimadu waa maamulkeena ku haboon24 Dekedda Fiber Optic Beddelka,Beddelka Warbaahinta Fiber,Sfp28 25g Aoc Optical Cable, Iyada oo kala duwan, tayada wanaagsan, qiimaha macquulka ah iyo naqshadaha casriga ah, alaabtayada waxaa si ballaaran loo aqoonsan yahay oo lagu kalsoon yahay by isticmaala oo buuxin kara si joogto ah isbedel dhaqaale iyo baahida bulshada.
2018 Gudbiyaha Naqshadda Cusub ee Shiinaha iyo Qaade - 48+4 10G Maareynta Fiber Ethernet Beddelka JHA-SW4804MG-52VS - Faahfaahinta JHA:

48+4 10G Maareynta Fiber Ethernet Switch

JHA-SW4804MG-52VS

Palaabta dulmar 

JHA-SW4804MG-52VS waa beddelka caadiga ah ee taxanaha chip BCM.

Naqshadaynta qaab-dhismeedka waxay bixisaa 48 10/100/1000 dekedo la-qabsi ah iyo 4 isku-dhafan oo terabyte ah, taasoo bixisa xajmi ku filan is-weydaarsiga xogta u dhexeysa isku-darka iyo xudunta u ah.

Bixi awoodda isweydaarsiga awoodda sare, siyaasadda xakamaynta amniga saxda ah iyo CPU ilaalinta siyaasadda si loo hagaajiyo dulqaadka qaladka, iyo in la hubiyo hawlgalka xasilloon ee isku xirka iyo isku dheelitirnaanta culeyska.

Dhanka kale, waxay taageertaa ka-hortagga weerarka tooska ah ee DoS iyo SNMP, IEEE 802.1, geed-dheeraynta, borotokoolka geedaha degdega ah, isu-ururinta isku xirka iyo hawlo kale.

 Palaabta sifooyinka 

1. Waxqabadku waa mid cajiib ah

2, 176G xawaaraha xawaaraha

3, Ø Dariiqinta hardware-ka, lakabka-xawaaraha siliga 3 heerka baakidhku wuxuu gaadhay 131 MPPS

Ø core waxaa la geyn karaa shabakada aagga magaalo-madaxda, waxayna bixisaa tignoolajiyada 1 km ee ugu dambeeya.

5, Ø/IEEE802.3 cabbirka xirmada Ethernet (64 bytes ilaa 1522 bytes)

6, Ø Baakado waaweyn oo ilaa 9216 bytes ah

 

  1. Waxay siisaa difaac ka dhan ah DOS, diidmo qaybsan oo adeeg ah, qashin-qubka, iyo fayrasyada

Ø waxay taageertaa IEEE802.1 x, waxay bixisaa aqoonsiga isticmaalaha oo ku salaysan dekedda, tignoolajiyada gaashaanka mesh, tignoolajiyada xakamaynta badbaadada iyo liiska xakamaynta istaraatiijiyada

Ø xaddid tirada isku xirka ugu badan ee dekedda ee ka dhexeeya martigeliyaha iyo interface-ka Ethernet ee isku-xidhka badan, kordhinta xawaaraha iyo dib-u-celinta nidaamka

Ø ACL awood leh, taageero L2 – L4 xogta lakabka shaandhayntaØ

Liiska xakamaynta siyaasadda, nidaaminta socodka

8. fududahay in la isticmaalo oo la ilaaliyo

Waxaa maamuli kara Web, SNMP iyo wixii la mid ah

Ø waxay taageertaa borotokoolka XModem, iyada oo loo marayo cusboonaysiinta TFTP/ZMODEM software iyo BootRom

Ø taageer SFP +, iyo sidoo kale waafaqid gadaal u ah XFP, iwm

9.Maareynta taraafikada iyo baahinta xooggan

Ogaanshaha tooska ah iyo xakamaynta duufaanta baahinta, taageer ogaanshaha fariinta IGMP, si wax ku ool ah u xaddid daadka fariinta baahinta

Ø waxay taageertaa qaab-duplex-ka buuxa iyo qaabka laba-labobka ah ee xakamaynta socodka

Ø taageer interface Ethernet gudaha 1 m sida heerka xaddidaya dhererka tallaabada

Halbeegyada farsamada alaabta

model alaabta

 48+4 10G beddelka

Astaamaha aasaasiga ah

Deked go'an

 48 10/100/1000 dekedaha la qabsiga iyo 4 teraflops

Dhabarka bandwidth

176Gbps

Heerka gudbinta baakadka

 131Mpps

processor

 ARM® Cortex™-A9

Awoodda xusuusta Flash

8MB

awoodda xusuusta

 256M

miiska cinwaanka MAC

 16K

Safka keydka

 1.5MB

Tilmaamaha software

sifada amniga

 Kormeerka ARP

Ilaalinta DOS

Deked lagu ilaaliyo

Isha IP ilaalinta dekedda

VLAN

 VLAN oo ku salaysan dekedda

802.1Q VLAN

miiska cinwaanka

 Miiska cinwaanka MAC ee taagan

Shaxda ciwaanka MAC firfircoon

Xakamaynta duufaanka

 Xayiraadda Raadiyaha

Xakamaynta Multicast

Joojinta DLF

Heerka xannibaadda

xakamaynta taraafikada

 Kontoroolka laba-labadhka ah ee nuska ah ee ku salaysan cadaadiska dhabarka

Duplex buuxa oo ku salaysan hakin

muraayada dekedda

 Taageerada muraayadda dekedda

Maamulka dekedda

 Goobaha Guud

Tirakoobka dekedda

Deked habee

Isku dhafka dekedda

tayada adeegga

 Habka ciriiriga IEEE 802.1Qau

8 diraya khariidadaha safka ee 802.1p ee deked kasta 8 mudnaanta

Adeeg ku salaysan IP

 Tijaabada Ping

ogaanshaha DHCP

dhirbaaxo

 MSTP(802.1s),STP,RSTP

maamulka nidaamka

 Console

TELNET

WEB

casriyeyn fog

 Taageerada cusboonaysiinta nooca shabakadda

Taageerada cusboonaysiinta nooca maxalliga ah

cabbir dibadda ah

 440mm × 205mm × 44mm

Tilmaamaha sahayda korontada

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

awood

 ≥80W

iftiinka tilmaame

 Tusiyaha awoodda, tusiyaha nidaamka, tilmaame ku xidhid/dir/helid

Heerkulka/huurka jawiga

0 ilaa 50 ℃, - 40-70 ℃ ilaalinta, 0-90%, ma jiro uumi

gudaha Xaqiijinta tayada badeecada iyo shahaado

dammaanad tayo leh

 3 Sano

xaqiijin

 ROHS
Bulshada Yurub (CE) Dardaaranka Waafaqid Electromagnetic:Qalabkan waa la tijaabiyay oo la ogaaday inuu u hoggaansamo shuruudaha ilaalinta ee Heerka qiiqa sii daaya Yurub EN55022/EN60555-2 iyo Heerka Xakamaynta Guud ee Yurub EN50082-1.

EMC:

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

EN60555-3

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

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

IEC1000-4-4 (1995),1KV - (khadka korontada), 0.5KV - (khadka isha)
Qoraalka Guddiga Isgaarsiinta Federaalka (FCC):Qalabkan waa la tijaabiyay oo la ogaaday inuu u hoggaansamo xadka aaladda xisaabinta fasalka A iyadoo la raacayo Qaybta J ee qaybta 15 ee Xeerarka FCC, kuwaas oo loogu talagalay inay bixiyaan ilaalin macquul ah oo ka hortagga faragelinta noocaas ah marka lagu shaqeeyo jawi ganacsi.

♦ Gaadiidka alaabta iyo kaydinta

♦ U gaadiidka: baakadaha alaabtani waxay ku habboon yihiin gaadiidka baabuurta, maraakiibta, diyaaradaha iyo tareenada. Inta gaadiidka lagu jiro, waa in laga ilaaliyaa cadceedda, qulqulka iyo xadaaradda rarista iyo dejinta.

♦ Kaydinta: alaabta waa in lagu ridaa sanduuqa baakadaha marka aan la isticmaalin. Heerkulka iyo qoyaanka deegaanka kaydinta waa inay buuxiyaan shuruudaha alaabta. Waa in aanay jirin walxo daxaloobay oo ku jira bakhaarka mana jiraan gariir farsamo oo xoog leh, saamayn iyo fal magnetic field.

Sawirada faahfaahinta alaabta:

2018 Gudbiyaha Naqshadda Cusub ee Shiinaha - 48+4 10G Maareynta Fiber Ethernet Beddelka JHA-SW4804MG-52VS - JHA sawiro faahfaahsan

Hagaha Alaabta La Xiriira:
Waxaan hadda haysanaa dhowr macaamiil shaqaale gaar ah oo ku wanaagsan suuq-geynta, QC, iyo la shaqeynta noocyada dhibka dhibka leh inta lagu jiro nidaamka abuurista 2018 Shiinaha New Design Transmitter And Receiver - 48 + 4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS - JHA , The badeecada waxay siin doontaa adduunka oo dhan, sida: Iceland, Uruguay, Lahore, Maxaynu kuwan u samayn karnaa? Sababtoo ah: A, Waxaan nahay daacad oo la isku halayn karo. Alaabtayadu waxay leeyihiin tayo sare, qiimo soo jiidasho leh, awood sahay oo ku filan iyo adeeg fiican. B, Mawqifkeena juqraafiyeed ayaa leh faa'iido weyn. C, Noocyo kala duwan: Ku soo dhawoow su'aalahaaga, waxa laga yaabaa in aad loo mahadiyo.

Habdhaqanka shaqaalaha adeegga macmiisha ayaa ah mid daacad ah, jawaabtuna waa wakhti ku habboon oo aad u faahfaahsan, tani aad bay waxtar u leedahay heshiiskayaga, mahadsanid.
5 XiddigahaWaxaa qoray Madeline oo ka socota Myanmar - 2017.09.16 13:44
Alaabta aan helnay iyo muunada shaqaalaha wax iibinta ee na soo bandhigay waxay leeyihiin tayo isku mid ah, runtii waa soo-saare la aamini karo.
5 XiddigahaWaxaa qoray Carlos oo u dhashay Thailand - 2017.12.31 14:53
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