28-chaw nres nkoj 10G Uplink L3 Tswj Ethernet Hloov 4-Port 1/10G SFP 24-Port 10/100/1000Base-T RJ45
28-chaw nres nkoj 10G Uplink L3 Tswj Ethernet Hloov 4-Port 1/10G SFP 24-Port 10/100/1000Base-T RJ45
Khoom nta:
Gigabit nkag, 10G uplink
◇ Txhawb nqa tsis thaiv cov xaim xaim nrawm.
◇ Txhawb nqa puv-duplex raws li IEEE802.3x thiab ib nrab-duplex raws li Backpressure.
◇ Txhawb Gigabit Ethernet chaw nres nkoj thiab 10G SFP + uplink chaw nres nkoj ua ke, uas ua rau cov neeg siv yooj yim tsim kev sib tham kom tau raws li qhov xav tau ntawm ntau yam xwm txheej.
Kev ruaj ntseg
◇ Txhawb chaw nres nkoj cais.
◇ Txhawb nqa chaw nres nkoj tshaj tawm cua daj cua dub.
◇ Kev them nyiaj yug IP + MAC + chaw nres nkoj + VLAN quadruple hloov tau yooj yim ua ke nrog kev ua haujlwm.
◇ Kev them nyiaj yug 802. 1X authentication los muab authentication functions rau LAN computers, thiab tswj cov kev tso cai raws li txoj cai ntawm tswj chaw nres nkoj raws li authentication tshwm sim.
Muaj peev xwm ua lag luam muaj peev xwm
◇ Txhawb ERPS lub nplhaib network thiab STP / RSTP / MSTP kom tshem tawm txheej 2 lub voj voog thiab paub qhov txuas txuas.
◇ Txhawb IEEE802.1Q VLAN, Cov neeg siv tau yooj yim faib VLAN, Suab VLAN, thiab QinQ teeb tsa raws li lawv xav tau.
◇ Txhawb kom zoo li qub thiab muaj zog sib sau ua ke kom muaj txiaj ntsig zoo ntawm kev sib txuas bandwidth, paub txog kev sib npaug, txuas txuas, thiab txhim kho qhov txuas kev ntseeg tau.
◇ Txhawb QoS, chaw nres nkoj-raws li, 802. 1P-raws li thiab DSCP-raws li peb hom tseem ceeb thiab plaub kab kev teem caij algorithms: Equ, SP, WRR, thiab SP + WRR.
◇ Txhawb ACL los lim cov ntaub ntawv pob khoom los ntawm kev teeb tsa kev ua haujlwm sib luag thiab kev tso cai rau lub sijhawm, thiab muab cov cai tswj kev nyab xeeb yooj yim.
◇ Kev them nyiaj yug IGMP V1/V2/V3 multicast raws tu qauv, IGMP Snooping ua tau raws li ntau lub davhlau ya nyob twg siab-txhais yees duab saib xyuas thiab kev sib tham hauv video.
ruaj khov thiab txhim khu kev qha
◇ CCC, CE, FCC, RoHS.
◇ Tsawg zog noj, Tsis muaj kiv cua, Hlau alloy plhaub.
◇ Lub vaj huam sib luag rau cov neeg siv tuaj yeem qhia cov xwm txheej ntawm cov khoom siv los ntawm LED qhov taw qhia ntawm PWR, Txuas.
◇ Tus kheej tsim fais fab mov, siab redundancy tsim, muab lub sij hawm ntev thiab ruaj khov zog tso zis.
Kev khiav hauj lwm yooj yim thiab kev tswj xyuas
◇ Txhawb CPU saib xyuas, kev saib xyuas lub cim xeeb, Ping nrhiav pom, kab ntev nrhiav kom pom.
◇ Txhawb HTTPS, SSLV3, SSHV1/V2 thiab lwm txoj kev encryption, ua rau kev tswj kom ruaj ntseg.
◇ Txhawb RMON, lub kaw lus kaw lus, thiab chaw nres nkoj kev txheeb cais los pab txhawb kev sib txuas lus thiab kev hloov pauv.
◇ Txhawb LLDP los pab txhawb lub network tswj kev nug thiab txiav txim qhov kev sib txuas lus ntawm qhov txuas.
◇ Txhawb Web network tswj, CLI cov kab hais kom ua (Console, Telnet), SNMP (V1/V2/V3) thiab lwm yam kev tswj hwm thiab kev saib xyuas.
Technical Parameter:
| Qauv | CF-S5328X-4X24T | |
| Interface yam ntxwv | ||
|
Tsau Chaw nres nkoj | 4 * 1 / 10G uplink SFP + chaw nres nkoj 24 * 10/100/1000Base-T RJ45 chaw nres nkoj 1 * Console chaw nres nkoj | |
| Ethernet Chaw nres nkoj | Chaw nres nkoj 1-24 txhawb 10/100/1000Base-T(X) nws pib-sensing, puv / ib nrab duplex MDI/MDI-X tus kheej hloov | |
|
Twisted Pair Kev sib kis | 10BASE-T: Cat3,4,5 UTP(≤100 meters) 100BASE-TX: Cat5 lossis tom qab UTP(≤100 meters) 1000BASE-T: Cat5e lossis tom qab UTP (≤100 meters) | |
|
SFP qhov chaw nres nkoj | Gigabit SFP optical fiber chaw nres nkoj thiab 10G SFP + optical fiber chaw nres nkoj, default no suav nrog optical modules (yeem xaiv ib hom / ntau hom, ib leeg fiber ntau / dual fiber optical module. LC) | |
| SFP Chaw nres nkoj nthuav dav | Turbo overclocking 2.5G optical module thiab nplhaib | |
| Wavelength / nrug | Ntau hom: 850nm / 0-550M (1G), 850nm / 0-300M (10G), Ib hom: 1310nm / 0-40KM, 1550nm / 0- 120KM. | |
| Chip Parameter | ||
| Network Hom kev tswj hwm |
L3 | |
| Nplhaib network | Txhawb ERPS lub nplhaib network muaj nuj nqi, nrog rau ntau lub nplhaib ntawm 5 thiab lub sijhawm sib dhos ntawm <20ms | |
| Network raws tu qauv | IEEE 802.3 10BASE-T, IEEE 802.3i 10Base-T, IEEE 802.3u 100Base-TX IEEE 802.3ab 1000Base-T, IEEE802.3z 1000Base-X, IEEE802.3ae10GBase-LR/SR, IEEE802.3x | |
| Kev xa tawm hom | Khw muag khoom thiab xa mus (Tag Nrho Hlau Ceev) | |
| Hloov Peev Xwm | 128 Gbps ib | |
| Buffer Nco | 96mps ua | |
| MAC | 32k ua | |
| Qhov taw qhia LED
| PowerIndicatorLight | PWR: 1 Green |
| Qhov taw qhia qhov system | SYS: 1 Green | |
| 10G Fiber Qhov taw qhia teeb | X1-X4: 1 Green (Txuas, SDFED) | |
| Ntawm lub rooj zaum RJ45 | 1-24 Ntsuab: Qhia txog kev ua haujlwm hauv network | |
| Pib dua Hloov
| Yog, Nias thiab tuav lub reset hloov rau 10s thiab tso tawm kom rov qab tau Hoobkas nqis
| |
| Hwj chim | |
| Ua haujlwm Voltage | DC36-72V, 4 Pin muaj phoenix davhlau ya nyob twg, txhawb kev tiv thaiv rov qab |
| Kev siv fais fab | Standby <35W, Full load <45W |
| Fais fab mov | AC100-240V 50/60Hz muaj fais fab mov |
| Ntawv pov thawj & Warranty | |
| xob laim Kev tiv thaiv
| Kev tiv thaiv xob laim: 6KV 8/20us;Kev tiv thaiv qib: IP40 IEC61000-4-2 (ESD): ± 8kV tiv tauj tawm, ± 15kV cua tawm IEC61000-4-3 (RS): 10V / m (80 ~ 1000MHz) IEC61000-4-4 (EFT): fais fab cable: ± 4kV;Cov ntaub ntawv cable: ± 2kV IEC61000-4-5 (Surge): fais fab cable: CM ± 4kV / DM ± 2kV;Cov ntaub ntawv cable: ± 4kV IEC61000-4-6 (xov tooj cua zaus kis tau tus mob): 10V (150kHz ~ 80MHz) IEC61000-4-8 (lub zog zaus magnetic teb): 100A / m; 1000A / m, 1s rau 3s IEC61000-4-9 (Pulsed Magnet teb): 1000A / m IEC61000-4-10 (damped oscillation): 30A / m 1MHz IEC 61000-4-12 / 18 (shockwave): CM 2.5kV, DM 1kV IEC61000-4-16 (hom hom kis tau tus mob): 30V;300V, 1s FCC Tshooj 15 / CISPR22 (EN55022): Chav B IEC 61000-6-2 (Common Industrial Standard) |
| Neeg kho tshuab Cov khoom | IEC 60068-2-6 (Kev tiv thaiv kev vibration) IEC 60068-2-27 (Kev tiv thaiv kev poob siab) IEC 60068-2-32 (Lub caij nplooj zeeg dawb) |
| Daim ntawv pov thawj | CCC, CE mark, coj mus muag, CE/LVD EN62368-1, FCC Part 15 Class B, RoHS |
| Lub cev Parameter | |
| Ua haujlwm TEMP / Humidity | -40 ~ + 80 ° C, 5% ~ 90% RH Tsis condensing |
| Cia TEMP / Humidity | -40 ~ + 85 ° C, 5% ~ 95% RH Tsis condensing |
| Qhov Loj (L * W * H) | 482mm * 300mm * 44mm |
| Kev teeb tsa | Desktop, 19 nti 1U txee installation
|
Khoom Loj:
Product Application Diagra:
Q&A:
Koj tus nqi yog dab tsi?
Peb cov nqi yuav raug hloov raws li cov khoom siv thiab lwm yam kev lag luam.Peb yuav xa koj daim ntawv teev nqi tshiab tom qab koj lub tuam txhab tiv tauj peb kom paub ntxiv.
Koj puas muaj qhov kev txiav txim yam tsawg kawg nkaus?
Yog lawm, peb xav kom txhua qhov kev txiav txim thoob ntiaj teb kom muaj qhov kev txiav txim yam tsawg kawg nkaus.Yog tias koj tab tom nrhiav rov muag tab sis hauv ntau qhov me me, peb xav kom koj mus saib peb lub vev xaib.
Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
Yog lawm, peb tuaj yeem muab cov ntaub ntawv feem ntau suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas / Kev Ua Raws Cai;Kev pov hwm;Keeb kwm, thiab lwm yam ntaub ntawv export thaum xav tau.
Lub sij hawm ua khoom nruab nrab yog dab tsi?
Rau cov qauv, lub sijhawm ua haujlwm yog li 7 hnub.Rau kev tsim khoom loj, lub sijhawm ua haujlwm yog 20-30 hnub tom qab tau txais cov nyiaj them poob haujlwm.Lub sij hawm ua cov hmoov lead ua tau zoo thaum (1) peb tau txais koj qhov tso nyiaj, thiab (2) peb tau txais koj qhov kev pom zoo zaum kawg rau koj cov khoom.Yog tias peb lub sijhawm ua haujlwm tsis ua haujlwm nrog koj lub sijhawm kawg, thov mus hla koj qhov kev xav tau nrog koj qhov muag.Nyob rau hauv txhua rooj plaub peb yuav sim ua kom haum raws li koj xav tau.Feem ntau peb muaj peev xwm ua tau li ntawd.
Hom kev them nyiaj twg koj txais?
Koj tuaj yeem them nyiaj rau peb tus account hauv txhab nyiaj, Western Union lossis PayPal:
30% tso nyiaj ua ntej, 70% tshuav nyiaj li cas tiv thaiv daim B / L.
Qhov khoom warranty yog dab tsi?
Peb lav peb cov ntaub ntawv thiab kev ua haujlwm.Peb qhov kev cog lus yog kom koj txaus siab rau peb cov khoom.Hauv kev lees paub lossis tsis yog, nws yog kab lis kev cai ntawm peb lub tuam txhab los daws thiab daws txhua yam teeb meem ntawm cov neeg siv khoom kom txhua tus neeg txaus siab
Koj puas tau lees tias muaj kev nyab xeeb thiab nyab xeeb ntawm kev xa khoom?
Yog lawm, peb ib txwm siv cov khoom ntim zoo export.Peb kuj tseem siv cov ntim khoom tshwj xeeb rau cov khoom txaus ntshai thiab siv tau cov neeg xa khoom txias cia rau cov khoom kub.Cov khoom ntim tshwj xeeb thiab cov khoom ntim tsis yog tus qauv yuav raug them nqi ntxiv.
Yuav ua li cas txog tus nqi shipping?
Tus nqi shipping nyob ntawm txoj kev koj xaiv kom tau cov khoom.Kev nthuav qhia feem ntau yog qhov nrawm tshaj plaws tab sis kuj tseem kim tshaj.Los ntawm seafreight yog qhov kev daws teeb meem zoo tshaj plaws rau cov nyiaj loj.Raws nraim cov nqi thauj khoom peb tuaj yeem muab rau koj yog tias peb paub cov ntsiab lus ntawm tus nqi, qhov hnyav thiab txoj kev.Thov hu rau peb kom paub ntxiv.
Cov khoom muaj feem xyuam
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