Factory Dawb qauv Poe Ethernet Hloov - 48 + 4 10G Tswj Fiber Ethernet Hloov JHA-SW4804MG-52VS - JHA

Lus piav qhia luv luv:

Hu rau tam sim no Tau txais ib qho qauv dawb

Txheej txheem cej luam

Cov lus teb (2)

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Dais cov neeg siv khoom ua ntej, Zoo ua ntej hauv siab, peb ua haujlwm ze nrog peb cov neeg siv khoom thiab muab lawv nrog cov kev pabcuam zoo thiab kev tshaj lij rau24 Chaw nres nkoj Fiber Hloov,24 Ports Poe Hloov,20km swb, Peb yuav sim ua kom peb lub koob npe nrov ua cov khoom lag luam zoo hauv ntiaj teb. Yog tias koj muaj lus nug lossis lus nug, thov hu rau peb dawb.

Factory Dawb qauv Poe Ethernet Hloov - 48 + 4 10G Tswj Fiber Ethernet Hloov JHA-SW4804MG-52VS - JHA Qhia:

48+4 10G Tswj Fiber Ethernet Hloov

JHA-SW4804MG-52VS

Pkhoom saib tag

JHA-SW4804MG-52VS yog BCM nti series txheem hloov.

Tus qauv tsim qauv muab 48 10/100/1000 adaptive ports thiab 4 integrated terabyte optical ports, muab cov bandwidth txaus rau cov ntaub ntawv sib pauv ntawm cov aggregation thiab cov tub ntxhais.

Muab kev sib pauv peev xwm siab, kev tswj hwm kev ruaj ntseg zoo tshaj plaws thiab CPU tiv thaiv txoj cai los txhim kho kev ua txhaum cai, thiab xyuas kom muaj kev ruaj ntseg ntawm kev sib txuas thiab kev sib npaug ntawm qhov txuas.

Lub caij no, nws txhawb nqa DoS nres tiv thaiv tsis siv neeg thiab SNMP, IEEE 802.1, spanning tree, fast spanning tree protocol, link aggregation and other functions.

Pkhoom nta

1 、 Kev ua tau zoo heev

2, 176G backplane bandwidth

3, Ø kho vajtse routing, hlau-ceev txheej 3 hloov pob ntawv tus nqi mus txog 131 MPPS

4, Ø tub ntxhais tuaj yeem xa mus rau hauv cheeb tsam nroog network, thiab muab ob peb lub xeem 1 km thev naus laus zis

5, Ø/IEEE802.3 Ethernet pob ntawv loj (64 bytes rau 1522 bytes)

6, Ø loj pob ntawv mus txog 9216 bytes

Muab kev tiv thaiv tiv thaiv DOS, faib kev tsis lees paub kev pabcuam, kev dag ntxias, thiab kab mob

Ø txhawb IEEE802.1 x, muab cov neeg siv kev lees paub raws li qhov chaw nres nkoj, mesh shield thev naus laus zis, kev tswj hwm kev nyab xeeb thiab kev tswj cov npe

Ø txwv tus naj npawb ntawm qhov chaw nres nkoj siab tshaj plaws kev sib txuas ntawm tus tswv tsev thiab Ethernet interface rau ntau yam kev khi, nce bandwidth thiab system redundancy

Ø muaj zog ACL, txhawb L2 - L4 txheej cov ntaub ntawv filteringØ

Txoj cai tswj daim ntawv teev npe, kev cai ntws

8. Yooj yim rau siv thiab tswj

Nws tuaj yeem tswj hwm los ntawm Web, SNMP thiab lwm yam

Ø txhawb XModem raws tu qauv, tuaj yeem dhau ntawm TFTP / ZMODEM software hloov khoom dua tshiab thiab BootRom

Ø txhawb SFP +, nrog rau rov qab sib raug zoo XFP, thiab lwm yam

9.Txoj kev khiav tsheb thiab kev tshaj tawm xov xwm

Tsis siv neeg tshawb nrhiav thiab kev tawm tsam ntawm cov cua daj cua dub, txhawb nqa IGMP cov lus nrhiav kom tau, txo cov lus tshaj tawm dej nyab

Ø txhawb nqa puv-duplex hom thiab ib nrab duplex hom kev tswj ntws

Ø txhawb Ethernet interface hauv 1 m raws li tus nqi txwv cov kauj ruam ntev

Cov khoom technical parameters

khoom qauv	48+4 10G Hloov
Cov yam ntxwv tseem ceeb
Tsau chaw nres nkoj	48 10/100/1000 adaptive ports thiab 4 teraflops
Rov qab bandwidth	176gbps ua
Packet forwarding tus nqi	131mps ib
processor	ARM® Cortex™-A9
Flash nco muaj peev xwm	8 MB
nco muaj peev xwm	256m ua
MAC chaw nyob table	16 K
Lub queue tsis	1.5 MB
Software specifications
kev ruaj ntseg feature	Kev tshuaj xyuas ARP DOS tiv thaiv Chaw nres nkoj tiv thaiv IP qhov chaw nres nkoj tiv thaiv
VLAN	Chaw nres nkoj raws VLAN 802.1 Q VLAN
chaw nyob rooj	Static MAC chaw nyob rooj Dynamic MAC chaw nyob rooj
Kev tswj cua daj cua dub	Xov tooj cua inhibition Multicast inhibition DLF inhibition Inhibition tus nqi
tswj kev khiav tsheb	Ib nrab duplex tswj raws li rov qab siab Tag nrho duplex raws PAUSE ncej
chaw nres nkoj mirroring	Kev them nyiaj yug rau qhov chaw nres nkoj mirroring
Chaw nres nkoj tswj	General Settings Chaw nres nkoj statistical Configure chaw nres nkoj Chaw nres nkoj aggregation
kev pabcuam zoo	IEEE 802.1 Qau congestion mechanism 8 xa cov phiaj xwm kab rau 802.1p rau txhua qhov chaw nres nkoj 8 qhov tseem ceeb
Kev pabcuam IP	Ping xeem DHCP nrhiav pom
tsob ntoo	MSTP(802.1s),STP,RSTP
kev tswj xyuas qhov system	Console TELNET WEB
tej thaj chaw deb upgrade	Txhawb kev hloov kho tshiab ntawm lub vev xaib Kev them nyiaj yug rau lub zos version upgrades
sab nraud dimension	440mm × 205mm × 44mm
Cov khoom siv fais fab	AC 110-240v adaptive, 47-63hz, 1A / 230V,
zog	≥80W
qhov taw qhia teeb	Qhov taw qhia fais fab, qhov taw qhia qhov system, txuas / xa / txais qhov taw qhia
Ambient kub / humidity	0-50 ℃, -40-70 ℃ preservation, 0-90%, tsis condensation

hauv Product quality assurance thiab certification

zoo guarantee	3 Xyoo
kev lees paub	ROHS
	European Community (CE) Electromagnetic Compatibility Cov Lus Qhia:Cov cuab yeej no tau raug sim thiab pom tias ua raws li kev tiv thaiv kev tiv thaiv ntawm European Emission Standard EN55022 / EN60555-2 thiab Generic European Immunity Standard EN50082-1. EMC: TS EN 55022 (1988) / CISPR-22 (1985),Hoob A EN60555-2 (1995),chav kawm A EN60555-3 IEC 1000-4-2 (1995),4K V CD, 8KV, AD IEC 1000-4-3 (1995),3V / m IEC 1000-4-4 (1995),1KV - (hwj chim kab), 0.5KV - (cim kab)
	Tsoom Fwv Teb Chaws Kev Sib Txuas Lus Commission (FCC) nqe lus:Cov cuab yeej no tau raug sim thiab pom tias ua raws li cov kev txwv rau cov chav kawm A cov cuab yeej siv tau raws li Subpart J ntawm ntu 15 ntawm FCC Cov Cai, uas yog tsim los muab kev tiv thaiv tsim nyog tiv thaiv kev cuam tshuam thaum ua haujlwm hauv ib puag ncig kev lag luam.

♦ Kev thauj khoom thiab kev cia khoom

♦ U thauj: lub ntim ntawm cov khoom no yog tsim rau kev thauj mus los ntawm lub tsheb, nkoj, dav hlau thiab tsheb ciav hlau. Thaum lub sij hawm kev thauj mus los, nws yuav tsum tau tiv thaiv los ntawm tshav ntuj, drenching thiab civilized loading thiab unloading.

♦ Cia: cov khoom yuav tsum muab tso rau hauv lub thawv ntim thaum tsis siv. Qhov kub thiab av noo ntawm qhov chaw cia khoom yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm cov khoom. Yuav tsum tsis muaj corrosive khoom nyob rau hauv lub warehouse thiab tsis muaj zog mechanical vibration, cuam tshuam thiab magnetic teb ua.

Product details duab:

Yam khoom Guide:

Tau txais cov neeg siv khoom txaus siab yog peb lub tuam txhab lub hom phiaj rau qhov zoo. Peb yuav ua kom zoo tshaj plaws los tsim cov khoom lag luam tshiab thiab zoo, ntsib nrog koj cov khoom tsim nyog tshwj xeeb thiab muab rau koj nrog kev muag khoom ua ntej, ntawm-muag thiab tom qab-muag khoom thiab kev pabcuam rau Hoobkas Dawb qauv Poe Ethernet Hloov - 48+4 10G Management Fiber Ethernet Hloov JHA-SW4804MG-52VS - JHA, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Namibia, Guyana, Australia, Tag nrho cov khoom no yog tsim nyob rau hauv peb lub Hoobkas nyob rau hauv Suav teb. Yog li peb tuaj yeem lav peb qhov zoo tiag tiag thiab availably. Hauv plaub xyoos no peb muag tsis yog peb cov khoom nkaus xwb tab sis kuj yog peb cov kev pabcuam rau cov neeg siv khoom thoob plaws ntiaj teb.

Lub tuam txhab tus thawj coj muaj kev tswj hwm kev nplua nuj heev thiab tus cwj pwm nruj, cov neeg ua haujlwm muag khoom sov siab thiab zoo siab, cov neeg ua haujlwm tau zoo thiab lub luag haujlwm, yog li peb tsis muaj kev txhawj xeeb txog cov khoom, cov chaw tsim khoom zoo.
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