TH-G512-4SFP Wershadaha Ethernet Switch
TH-G512-4SFP waa jiil cusub oo Wershadaha la Maareeyey Ethernet Switch oo leh 8-Port 10/100/1000Bas-TX iyo 4-Port 100/1000 Base-FX Fast SFP kaas oo bixiya adeege-saaxiibtinimo maaraynta ku-saleysan webka kaas oo fududeynaya qaabeynta iyo la socodka hawlaha.
Waxaa loogu talagalay in lagu isticmaalo goobaha warshadaha qallafsan, oo leh guryo bir ah oo qallafsan oo siinaya difaac aad u fiican oo ka hortagaya arrimaha deegaanka sida boodhka, qoyaanka, iyo heerkulka xad dhaafka ah.Waxa kale oo ay leedahay heer kulka hawleed balaadhan oo u dhexeeya -40°C ilaa 75°C, taas oo ka dhigaysa mid ku haboon in loo isticmaalo goobo warshadeed oo kala duwan.
● Soo bandhigida alaabteena ugu dambeysay, 8 × 10/100/1000Base-TX RJ45 dekedaha iyo 4 × 100/1000Base-FX degdegga ah ee dekedaha SFP.Ku qalabaysan 8 RJ45 dekedood iyo 4 SFP dekedood, dawiishku waxa uu bixiyaa xal isku xidhan oo la isku halayn karo.Iyada oo leh 4Mbit baakidh si loo hubiyo gudbinta xogta siman oo hufan.Intaa waxaa dheer, waxay taageertaa 10K byte jumbo frames loogu talagalay gudbinta jajab-la'aanta ee xirmooyinka xogta waaweyn.
● Dabooluhu waxa uu qaataa IEEE802.3az tignoolajiyada tamarta badbaadinaysa ee Ethernet si loo wanaajiyo isticmaalka tamarta loona yareeyo kharashaadka shaqada.Waxa kale oo ay taageertaa IEEE 802.3D/W/S heerka STP/RSTP/MSTP borotokoolka si loo hubiyo isku xidhka shabakad badbaado iyo xasilloon.Intaa waxaa dheer, waxay leedahay heerkulka hawlgalka ee -40 ~ 75 ° C iyo naqshad qallafsan oo u adkeysata jawi adag.
● Si aan kor ugu qaadno isku halaynta shabakada, shisheeyahayadu waxay taageeraan nidaamka giraanta joogtada ah ee ITU G.8032 heerka ERPS, kaas oo xaqiijin kara soo kabashada shabakad aan lahayn oo degdeg ah haddii ay dhacdo guuldarro.Naqshadeynta ilaalinta polarity gelinta korantadu waxay hubisaa badbaadada waxayna ka hortagtaa wareegyada gaaban ee korantada.
● Dabooluhu waxa uu leeyahay xayndaab aluminium ah iyo nashqad bilaa faneed ah si loo kordhiyo daadinta kulaylka oo kor loogu qaado hawlgal degan.Si fudud ayaa loo rakibi karaa iyadoo la adeegsanayo habka la bixiyay D, kaas oo fududeynaya dejinta iyo geynta.
● Guud ahaan, 8 10/100/1000Base-TX RJ45 dekedaha iyo 4 100/1000Base-FX degdegga ah ee dekedaha SFP waxay bixiyaan isku darka awood leh ee isku xirnaanta xawaaraha sare, hufnaanta tamarta, iyo adkeynta.Waa xalka ugu habboon ee warshadaha u baahan xal shabakad la isku halayn karo oo deegaan qallafsan.
| Magaca Model | Sharaxaada |
| TH-G512-4SFP | Wershadaha la maareeyo oo leh 8 × 10/100/1000 Saldhig-TX RJ45 dekedaha iyo 4 × 100/1000Base-FX SFP dekedaha, korantada gelinta laba-geesoodka ah9～56VDC |
| TH-G512-8E4SFP | Wershadaha la maareeyo oo leh 8 × 10/100/1000Base-TX POE RJ45 dekedaha iyo 4 × 100/1000Base-FX SFP dekedaha, korantada korantada dual 48～56VDC |
| TH-G512-4SFP-H | Wershadaha la maareeyo oo leh 8 × 10/100/1000Base-TX RJ45 dekedaha iyo 4×100/1000Base-FX SFP dekedaha korantada hal-abuurka ah 100～240VAC |
| Interface Ethernet | ||
| Dekadaha | 8×10/100/1000BASE-TX RJ45, 4x1000BASE-X SFP | |
| Terminalka gelinta tamarta | Terminal lix-pin ah oo leh garoon 5.08mm ah | |
| Heerarka | IEEE 802.3 ee 10BaseT IEEE 802.3u ee 100BaseT(X) iyo 100BaseFX IEEE 802.3ab ee 1000BaseT (X) IEEE 802.3z ee 1000BaseSX/LX/LHX/ZX IEEE 802.3x ee xakamaynta socodka IEEE 802.1D-2004 ee Baratakoolka Geedka IEEE 802.1w oo loogu talagalay Hab-maamuuska Geedka Baaxadda Degdegga ah IEEE 802.1p ee Heerka Adeegga IEEE 802.1Q ee VLAN Tagging | |
| Cabbirka Baakidhku | 4M | |
| Dhererka Xidhmada ugu badan | 10K | |
| Shaxda Cinwaanka MAC | 8K | |
| Habka Gudbinta | Bakhaar oo hore u sii wad (qaab buuxa/kala badh) | |
| Hanti Sarifka | Waqtiga dib u dhigista <7μs | |
| Baaxadda dhabarka | 24Gbps | |
| GABAY(ikhtiyaari ah) | ||
| Heerarka POE | IEEE 802.3af/IEEE 802.3at POE | |
| Isticmaalka POE | ugu badnaan 30W deked kasta | |
| Awood | ||
| Galinta Awoodda | Labada awood gelinta 9-56VDC ee aan ahayn POE iyo 48 ~ 56VDC ee POE | |
| Isticmaalka tamarta | Xamuulka buuxa <15W(non-POE);Xamuulka buuxa <255W(GABAY) | |
| Astaamaha Jirka | ||
| Guriyeynta | Kiis aluminium ah | |
| Cabirka | 138mm x 108mm x 49mm (L x W x H) | |
| Miisaanka | 680g | |
| Habka Rakibaadda | DIN Tareenka iyo Koritaanka gidaarka | |
| Deegaanka shaqada | ||
| Heerkulka shaqada | -40℃~75℃ (-40 ilaa 167 ℉) | |
| Qoyaanka shaqaynaysa | 5% ~ 90% (aan shubin) | |
| Heerkulka Kaydinta | -40 ℃ ~ 85 ℃ (-40 ilaa 185 ℉) | |
| Dammaanad | ||
| MTBF | 500000 saacadood | |
| Cilladaha Masuuliyadda | 5 sano | |
| Heerka Shahaadada
| FCC Qaybta15 Fasalka A CE-EMC/LVD ROSH IEC 60068-2-27(Naxdin) IEC 60068-2-6(Gariir) IEC 60068-2-32(Dayrta xorta ah) | IEC 61000-4-2(ESD：Heerka 4 IEC 61000-4-3(RS：Heerka 4 IEC 61000-4-2(EFT：Heerka 4 IEC 61000-4-2(Kor u kac：Heerka 4 IEC 61000-4-2(CS：Heerka 3 IEC 61000-4-2(PFMP：Heerka 5 |
| Shaqada Software | Shabakadda joogtada ah：taageero STP/RSTP,ERPS giraanta aan badnayn,wakhtiga soo kabashada <20ms | |
| Casriyeyn badan：IGMP Snooping V1/V2/V3 | ||
| VLAN：IEEE 802.1Q 4K VLAN,GVRP, GMRP, QINQ | ||
| Isku-darka Isku-xirka：Dhaqdhaqaaqa IEEE 802.3ad LACP LINK Aggregation, Static Link Aggregation | ||
| QOS: Taageerada Dekedda, 1Q, ACL, DSCP, CVLAN, SVLAN, DA, SA | ||
| Shaqada Maareynta: CLI, Maaraynta Shabakadda, SNMP v1/v2C/V3, Telnet/SSH server ee maamulka | ||
| Dayactirka ogaanshaha: muraayadda dekedda, Taliska Ping | ||
| Maareynta alaarmiga: digniinta gudbinta, RMON, SNMP Trap | ||
| Ammaanka: Adeegaha/Macaamilka DHCP,Doorashada 82,taageero 802.1X,ACL, taageer DDOS, | ||
| Cusboonaysiinta softiweerka iyada oo la sii marinayo HTTP, firmware aan badnayn si looga fogaado cusboonaysiinta | ||
