10-chaw nres nkoj 10/100M / 1000M L2 Tswj Ethernet Hloov
10-chaw nres nkoj 10/100M / 1000M L2 Tswj Ethernet Hloov
Khoom nta:
Gigabit nkag, SFP fiber chaw nres nkoj uplink, Integrated Bypass muaj nuj nqi
◇ 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 Gigabit SFP 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.
◇ Txhawb nqa lub cev ib hom ib leeg fiber ntau optical txoj kev (Bypass) muaj nuj nqi, kev hloov kho khoom siv dawb huv, lub sijhawm hloov luv luv, tsis cuam tshuam rau cov ntaub ntawv xa mus thiab txhim kho kev ruaj ntseg ntawm lub network.
Network tswj thiab ceev lub nplhaib muaj nuj nqi
◇ STP/RSTP/MSTP/ERPS.
◇ Static thiab dynamic aggregation.
◇ IEEE 802.1Q VLAN, hloov pauv VLAN faib, Nkag mus, Lub cev thiab Hybrid.
◇ QoS, Qhov tseem ceeb hom raws li 802. 1P, Chaw nres nkoj & DSCP, kev teem caij teem caij algorithm suav nrog EQU, SP, WRR & SP + WRR.
◇ IGMP Snooping V1/V2/V3 ua tau raws li ntau lub davhlau ya nyob twg siab-txhais yees duab soj ntsuam thiab kev sib tham hauv video.
◇ ALC, lim cov ntaub ntawv pob ntawv los ntawm kev teeb tsa cov kev cai sib txuam, kev ua haujlwm & sijhawm tso cai, thiab muab kev tswj tau yooj yim thiab nyab xeeb.
Kev ruaj ntseg
◇ 802. 1X authentication.
◇ Chaw nres nkoj cais, tswj cua daj cua dub.
◇ IP-MAC-VLAN-Port khi.
ruaj khov thiab txhim khu kev qha
◇ CCC, CE, FCC, RoHS.
◇ Tsawg zog noj, Tsis muaj kiv cua.
◇ Lub vaj huam sib luag tus neeg siv tuaj yeem pom cov cuab yeej xwm txheej dhau los ntawm LED qhov taw qhia ntawm PWR, SYS, Txuas, L / A.
One-stop chaw taws teeb tswj thiab tswj
◇ HTTPS, SSLV3, thiab SSHV1/V2.
◇ RMON, lub kaw lus kaw lus, LLDP, thiab chaw nres nkoj kev txheeb cais.
◇ CPU saib xyuas, kev soj ntsuam nco, Ping kuaj, thiab kuaj kab mob.
◇ Web tswj, CLI hais kom ua kab (Console, Telnet), SNMP (V1/V2/V3).
Technical Parameter:
| Qauv | CF-HY2008GV-SFP | |
| Interface yam ntxwv | ||
| Tsau Chaw nres nkoj | 8 * 10/100/1000Base-T RJ45 chaw nres nkoj 2 * 100/1000Base-X uplink SFP qhov chaw nres nkoj 1 * console por | |
| Ethernet Chaw nres nkoj | Chaw nres nkoj 1-8 txhawb 10/100/1000Base-T 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 ntau interface, default tsis suav nrog optical modules (Tsuas yog txhawb ib hom ib leeg fiber ntau optical module.LC) | |
| Wavelength / nrug | Multimode: 850nm 0 ~ 550M, 1310nm 0 ~ 2KMIb hom: 1310nm 0 ~ 40KM, 1550nm 0 ~ 120KM | |
| Chip Parameter | ||
| Network Hom kev tswj hwm | L2 | |
| 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-X, IEEE 802.3z 1000Base-X, IEEE 802.3x | |
| Kev xa tawm hom | Khw muag khoom thiab xa mus (Tag Nrho Hlau Ceev) | |
| Hloov Peev Xwm | 20 Gbps | |
| Buffer Nco | 14.88 Nws | |
| MAC | 8K | |
| Qhov taw qhia LED | PowerIndicatorLight | PWR: 1 Green |
| Qhov taw qhia qhov system | RUN: 1 Green | |
| Fiber Indicator Lub teeb | 9-10: 1 Green (Txuas, SDFED) | |
| Ntawm lub rooj zaum RJ45 | 1-8 Yellow: Qhia PoE | |
| 1-8 Ntsuab: Qhia txog kev ua haujlwm hauv network | ||
| Rov pib dua | Nias thiab tuav lub khawm pib dua rau 10s thiab tso nws kom rov qab tau covHoobkas nqis
| |
| Hwj chim | |
| Ua haujlwm Voltage | DC12-57V, 4 Pin muaj phoenix davhlau ya nyob twg, txhawb kev tiv thaiv rov qab |
| Kev siv fais fab | Standby <6W, Full load <8W |
| Fais fab mov | 12V / 2A industrial fais fab mov |
| Ntawv pov thawj & Warranty | |
| Lub zog surgekev tiv thaiv | IEC 61000-4-5 Qib X (6KV) (8/20us) |
| Network interfacesurge tiv thaiv | IEC 61000-4-5 Qib 4 (4KV) (10/700us) |
| Neeg kho tshuabCov khoom | IEC 60068-2-6 (kev tiv thaiv kev vibration), IEC60068-2-27 (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 ~ + 75 ° C; 5% ~ 90% RH Tsis condensing |
| Cia TEMP / Humidity | -40 ~ + 85 ° C; 5% ~ 95% RH Tsis condensing |
| Qhov Loj (L * W * H) | 330mm * 172mm * 44mm
|
| Kev teeb tsa | Desktop |
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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