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10-port 10/100M/1000M L2 WEB e Laolang Indasteri ea Ethernet Switch Single mode dual fiber

Tlhaloso e Khutšoanyane:

CFW-HY2028S-20 ke sesebelisoa se felletseng sa Gigabit L2 WEB se laoloang ke indasteri ea Ethernet fiber e ikemetseng e ntlafalitsoeng ke CF FIBERLINK.E na le likou tsa 4 * 10/100/1000Base-T RJ45 le likou tse 2 * 100/1000Base-X SC.Boema-kepe bo bong le bo bong bo ka ts'ehetsa phetiso ea terata ka lebelo.Sesebelisoa se kopanya "bypass optical switching module".Ha phepelo ea motlakase ea sesebelisoa e sitisoa, fiber ea optical e fetoloa ka bo eona ho ea sebakeng sa bypass-through ho qoba tšitiso ea puisano ka lebaka la ho hloleha ha sesebelisoa le ho netefatsa ho ts'epahala ha phetisetso ea marang-rang.CFW-HY2028S-20 e na le ts'ebetso ea tsamaiso ea marang-rang ea L2 WEB, mokhoa o feletseng oa tšireletso ea tšireletso, leano la ACL/QoS le mesebetsi e mengata ea VLAN, e bonolo ho e laola le ho e boloka.Ts'ehetsa li-protocol tse ngata tsa marang-rang tsa STP/RSTP/MSTP (<50ms), ho ntlafatsa bekapo ea lihokelo le ts'epo ea marang-rang ho netefatsa puisano e sa sitisoeng ea lits'ebetso tsa bohlokoa.Ho ea ka litlhoko tsa sebele tsa kopo, tsamaiso ea boema-kepe, taolo ea phallo ea boema-kepe, karohano ea VLAN, IGMP, leano la ts'ireletso le lits'ebetso tse ling tsa lits'ebeletso tsa ts'ebeliso li etsoa ka Webo le mekhoa e meng ea taolo ea marang-rang.Khetla e entsoe ka alloy ea aluminium, e nang le maemo a matle a tikoloho a indasteri (ho kenyeletsoa botsitso ba mochini, maemo a leholimo a maemo a leholimo, ho feto-fetoha ha tikoloho ea motlakase, joalo-joalo), boemo ba ts'ireletso ke IP40, ts'ehetso ea phepelo ea matla a mabeli, tšebeliso e tlase ea matla le ho se na fan, Waranti ea lilemo tse 5.E loketse maemo a indasteri a kang lipalangoang tse bohlale, lipalangoang tsa literene, indasteri ea matla a motlakase, merafo, peterole, likepe, metallurgy le kaho ea matla a tala ho theha marang-rang a puisano a theko e boima, a tsitsitseng le a ka tšeptjoang.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

10-port 10/100M/1000M L2 WEB e Laolang Indasteri ea Ethernet Switch Single mode dual fiber

Lintlha tsa Sehlahisoa:

 phihlello ea Gigabit, SFP fiber port uplink, ts'ebetso e kopaneng ea Bypass

◇ E tšehetsa phetiso e sa thibeleng ea terata.

◇ Ts'ehetso e felletseng ea duplex e thehiloeng ho IEEE802.3x le halofo-duplex e ipapisitse le Backpressure.

◇ Ts'ehetso ea boema-kepe ba Gigabit Ethernet le motsoako oa boema-kepe ba Gigabit SFP, e nolofalletsang basebelisi ho haha ​​​​marang-rang ho fihlela litlhoko tsa maemo a fapaneng.

◇ Ts'ehetsa ts'ebetso ea mokhoa o le mong oa fiber optical path(Bypass), phetoho e hloekileng ea hardware, nako e khuts'oane ea ho fetoha, ha e ame sekhahla sa phetisetso ea data mme e ntlafatsa botsitso ba sistimi ea marang-rang.

 Tsamaiso ea marang-rang le ts'ebetso ea selikalikoe se potlakileng

◇ STP/RSTP/MSTP.

◇ Pokello e tsitsitseng le e matla.

◇ IEEE802.1Q VLAN, karohano e feto-fetohang ea VLAN, phihlello, kutu le Hybrid.

◇ QoS, Mokhoa oa Bohlokoa o ipapisitse le 802. 1P, Port & DSCP, algorithm ea ho hlophisa meleng ho kenyeletsoa EQU, SP, WRR & SP+WRR.

◇ IGMP Snooping V1/V2/V3 e kopana le litebello tsa video tse nang le litlhaloso tse ngata tse phahameng le litlhoko tsa phihlello ea likopano tsa video.

◇ ALC, sefa pakete ea data ka ho hlophisa melao e tsamaisanang, ts'ebetso ea ts'ebetso le tumello ea nako, 'me u fane ka taolo e bonolo le e bolokehileng ea phihlello.

 Tshireletso

◇ 802. 1X netefatso.

◇ Ho itšehla thajana, ho laola sefefo.

◇ IP-MAC-VLAN-Port e tlamang.

 E tsitsitse ebile e ka tšeptjoa

◇ CCC, CE, FCC, RoHS.

◇ Tšebeliso e tlase ea matla, Ha ho fene, khetla ea aluminium.

◇ Phanele e bonolo ea basebelisi e ka bonts'a boemo ba sesebelisoa ka lets'oao la LED la PWR, SYS, Link, L/A.

 Taolo le taolo ea sebaka se le seng

◇ HTTPS, SSLV3, le SSHV1/V2.

◇ RMON, log log, LLDP, le lipalo-palo tsa sephethephethe sa boema-kepe.

◇ Tekolo ea CPU, tlhahlobo ea memori, tlhahlobo ea Ping, le tlhahlobo ea cable.

◇ Taolo ea sebaka sa marang-rang, mohala oa taelo oa CLI (Console, Telnet), SNMP (V1/V2/V3).

Tekheniki parameter:

 

Mohlala

 

CFW-HY2028S-20

 

Litšobotsi tsa Interface

 

 

Boema-kepe bo tsitsitseng

 

8 * 10/ 100/ 1000Base-T RJ45 likoung

2 * 100/ 1000Base-X uplink SC likou

 

Ethernet Port

 

Port 1-8 e tšehetsa 10/ 100/ 1000Base-T auto-sensing, duplex e felletseng/halofo

MDI/MDI-X ho ikamahanya le maemo

 

 

Para tse Sothehileng

Phetiso

 

10BASE-T: Cat3,4,5 UTP(≤100 metres)

100BASE-TX: Cat5 kapa hamorao UTP(≤100 metres)

1000BASE-T: Cat5e kapa hamorao UTP(≤100 metres)

 

SFP Slot Port

Mojule oa kamehla oa optical ke mofuta o le mong oa fiber ea 20km, boema-kepe ba SC
Wavelength/Bohole mokhoa o le mong: 1310nm 0 ~ 40KM , 1550nm 0 ~ 120KM
 

Parameter ea Chip

 

Marang-rang

Mofuta oa Tsamaiso

 

 

L2 (tsamaiso ea WEB)

 

 

Network Protocol

 

IEEE802.3 10BASE-T, IEEE802.3i 10Base-T, IEEE802.3u 100Base-TX

IEEE802.3ab 1000Base-X, IEEE802.3z 1000Base-X, IEEE802.3x

 

Mokhoa oa ho fetisa

 

Boloka le ho Tsoela Pele(Full Wire Speed)

 

Ho Fetola Bokhoni

 

12Gbps

 

Memori ea Buffer

 

8.92Mpps

 

MAC

 

8K

Letšoao la LED

 

Leseli la PowerIndicator  

P: 1 e tala

Leseli la Fiber Indicator F: 1 e tala (Sehokelo, SDFED)
Setulong sa RJ45

 

Yellow: Bontša PoE
Botala: E bontša boemo ba ts'ebetso ea marang-rang
Matla
Voltage e sebetsang  

DC12-57V, 4 Pin industrial phoenix terminal, tšehetsa tšireletso ea anti-reverse

 

Tšebeliso ea Matla

 

E eme <6W, mojaro o felletseng <8W

Phepelo ea motlakase  

24V/1A phepelo ea motlakase ea indasteri

Setifikeiti le Tiisetso
Lehalima

Tshireletso

 

Tšireletso ea lehalima: 6KV 8/20us, Boemo ba tšireletso: IP40

IEC61000-4-2 (ESD): ± 8kV ho tsoa ha puisano, ± 15kV ho tsoa moeeng

IEC61000-4-3(RS):10V/m(80~1000MHz)

IEC61000-4-4 (EFT): thapo ea matla: ± 4kV;thapo ya data: ± 2kV

IEC61000-4-5 (Surge): thapo ea matla: CM± 4kV/DM ± 2kV;thapo ya data: ± 4kV

IEC61000-4-6(phetiso ea maqhubu a seea-le-moea): 10V( 150kHz ~ 80MHz)

IEC61000-4-8 (matla a maqhubu a matla a khoheli): 100A/m; 1000A/m, 1s ho isa ho 3s

IEC61000-4-9 (sebaka sa makenete sa pulsed): 1000A/m

IEC61000-4- 10 (ho oscillation e kolobisitsoeng): 30A/m 1MHz

IEC61000-4- 12/ 18(shockwave):CM 2.5kV,DM 1kV

IEC61000-4- 16 (phetiso ea mokhoa o tloaelehileng): 30V;300V, 1s

FCC Karolo ea 15/CISPR22(EN55022): Sehlopha sa B

IEC61000-6-2(Tekanyetso e Tloaelehileng ea Indasteri)

Mechini

Thepa

IEC60068-2-6 (anti vibration), IEC60068-2-27 (anti shock)

IEC60068-2-32 (ho oa mahala)

 

Setifikeiti

 

CCC, CE letšoao, khoebo, CE/LVD EN62368- 1, FCC Karolo ea 15 Sehlopha sa B,

RoHS

Parameter ea 'mele
 

Ts'ebetso ea TEMP /Mongobo

-40 ~+75°C;5%~90% RH Ha e koleke
 

Polokelo TEMP /Mongobo

 

-40~+85°C;5%~95% RH Ha e koleke

 

Boemo (L*W*H)

 

172mm* 145mm * 54mm

 

 

Ho kenya

 

Desktop, seporo sa DIN

Boholo ba Sehlahisoa:

Setšoantšo sa kopo ea sehlahisoa:

f67184f96f5651a583754ab9846df20

Lipotso le Likarabo:

Litheko tsa hau ke life?

Litheko tsa rona li ka fetoha ho latela phepelo le lintlha tse ling tsa 'maraka.Re tla u romella lenane le ntlafalitsoeng la litheko kamora hore k'hamphani ea hau e iteanye le rona bakeng sa tlhaiso-leseling e batsi.

  O na le palo e tlase ea odara?

Ee, re hloka hore liodara tsohle tsa machabeng li be le palo e tsoelang pele ea odara.Haeba u batla ho rekisa hape empa ka bongata bo fokolang haholo, re khothaletsa hore u hlahlobe sebaka sa rona sa Marang-rang.

A na u ka fana ka litokomane tse amehang?

E, re ka fana ka ho fetisisa ditokomane ho akarelletsa le Disetifikeiti tsa Analysis / Conformance;Inshorense;Tšimoloho, le litokomane tse ling tsa thomelontle moo ho hlokehang.

Nako e tloaelehileng ea ho etella pele ke efe?

Bakeng sa disampole, nako ea ho etella pele ke matsatsi a ka bang 7.Bakeng sa tlhahiso ea bongata, nako ea ho etella pele ke matsatsi a 20-30 ka mor'a ho fumana tefo ea depositi.Linako tse etellang pele li sebetsa hantle ha (1) re amohetse depositi ea hau, 'me (2) re na le tumello ea ho qetela bakeng sa lihlahisoa tsa hau.Haeba linako tsa rona tsa ho etella pele li sa sebetse le nako ea hau ea ho qetela, ka kopo sheba litlhoko tsa hau ka thekiso ea hau.Maemong 'ohle re tla leka ho fana ka litlhoko tsa hau.Maemong a mangata re khona ho etsa joalo.

U amohela mekhoa ea mofuta ofe ea ho lefa?

U ka etsa tefo ho akhaonto ea rona ea banka, Western Union kapa PayPal:
30% deposit esale pele, 70% e leka-lekaneng khahlano le kopi ea B/L.

Tiisetso ea sehlahisoa ke eng?

Re tiisa thepa ea rona le moetso oa rona.Boitlamo ba rona ke ho khotsofatsa lihlahisoa tsa rona.Ka waranti kapa che, ke moetlo oa k'hamphani ea rona ho rarolla le ho rarolla mathata ohle a bareki ho fihlela motho e mong le e mong a khotsofala.

A na u fana ka tiisetso ea ho tlisa lihlahisoa tse sireletsehileng?

Ee, re lula re sebelisa liphutheloana tsa boleng bo holimo tsa kantle ho naha.Re boetse re sebelisa liphutheloana tse khethehileng tsa kotsi bakeng sa thepa e kotsi le barekisi ba netefalitsoeng ba polokelo e batang bakeng sa lintho tse sa utloeng bohloko.Litlhoko tsa ho paka ka litsebi le litlhoko tse sa tloaelehang tsa ho paka li ka ba le tefiso e eketsehileng.

Ho thoe'ng ka litefiso tsa thomello?

Litsenyehelo tsa ho romela thepa li itšetlehile ka tsela eo u khethang ho fumana thepa ka eona.Express hangata ke eona e potlakileng haholo empa hape e turu haholo.By seafreight ke tharollo e molemohali bakeng sa chelete e ngata.Hantle-ntle litefiso tsa thepa re ka u fa tsona ha feela re tseba lintlha tse qaqileng tsa palo, boima le tsela.Ka kopo ikopanye le rona bakeng sa lintlha tse ling.


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