Xov xwm kev lag luam
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Kev Taw Qhia Txog Kev Tuaj Txog Tshiab Tswj Kev Lag Luam Ethernet Hloov nrog 8 10G SFP + Qhov
JHA-MIWS08H yog tus nqi-zoo, kev ua haujlwm siab tswj kev lag luam Ethernet hloov.Qhov hloov pauv txhawb 8 10G SFP + Slot thiab tseem txhawb nqa WEB, CLI, Telnet / serial console, Windows utility, thiab SNMP kev tswj hwm ntawm ntau txoj hauv kev, nplua nuj QoS nta rau cov ntaub ntawv kev khiav tsheb thiab kev tswj, kev txhawb nqa ...Nyeem ntxiv -
Dab tsi yog 4 chaw nres nkoj unmanaged industrial Ethernet hloov nrog 1 fiber chaw nres nkoj siv rau?
Nrog rau txoj kev loj hlob sai ntawm cov nroog ntse thiab kev thauj mus los ntse, kev lag luam Ethernet keyboards tau maj mam nkag mus rau hauv kev pom, thiab tau siv ntau yam xwm txheej xws li subways, hluav taws xob hluav taws xob, tsheb ciav hlau, hluav taws xob, petrochemical industries thiab lwm yam.JHA-IG14H yog 5-chaw nres nkoj Unmanaged Indus ...Nyeem ntxiv -
Super Mini PoE Injector los ntawm JHA TECH
Cov lus piav qhia: JHA Mini PoE Injector Fais Fab rau hauv qhov tsis yog-POE teeb liab thiab tso tawm lub teeb liab nrog POE.Nws ua tau raws li IEEE 802.3at/af cov qauv, tuaj yeem ua haujlwm nrog tag nrho IEEE 802.3at/af POE Cov cuab yeej ua raws, xws li IP lub koob yees duab, IP xov tooj, wireless AP thiab lwm yam Cov Nta Tseem Ceeb: 1. Chip: XS2180.Compati...Nyeem ntxiv -
Dab tsi yog fiber ntau patch qaum?Yuav faib nws li cas?
Fiber patch cords yog siv los ua thaj cords los ntawm cov khoom siv rau fiber ntau optic cable txuas.Muaj cov txheej tiv thaiv tuab dua, uas feem ntau yog siv rau kev sib txuas ntawm cov khoom siv optical transceiver thiab lub thawv davhlau ya nyob twg.Optical fiber jumpers (tseem hu ua optical fiber connectors) xa mus rau ...Nyeem ntxiv -
Kev faib tawm thiab kev ua haujlwm ntawm cov txheej txheem hloov pauv
Kev faib tawm ntawm Protocol Converters Protocol converters tau muab faib ua ob hom: GE thiab GV.Cias muab, GE yog hloov 2M rau RJ45 Ethernet interface;GV yog hloov 2M rau V35 interface, thiaj li txuas nrog lub router.Yuav Ua Li Cas Protocol Converters Ua Haujlwm?Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm optical transceiver thiab fiber optic transceiver?
Qhov sib txawv ntawm optical transceiver thiab fiber optic transceiver: Lub transceiver tsuas yog ua photoelectric hloov dua siab tshiab, tsis hloov cov cai, thiab tsis ua lwm yam ntawm cov ntaub ntawv.Lub transceiver yog rau Ethernet, khiav 802.3 raws tu qauv, thiab tsuas yog siv rau point-to-poin ...Nyeem ntxiv -
Tus txheej txheem converter yog dab tsi?
Tus txheej txheem converter yog hu ua raws tu qauv converter, kuj hu ua lub interface converter.Nws tso cai rau cov tswv ntawm kev sib txuas lus network uas siv cov txheej txheem siab sib txawv los koom tes nrog ib leeg kom ua tiav ntau yam kev sib faib.Nws ua haujlwm ntawm kev thauj mus los ...Nyeem ntxiv -
Lub luag haujlwm ntawm kev hloov pauv raws tu qauv yog dab tsi?
Cov txheej txheem hloov pauv feem ntau tuaj yeem ua tiav nrog ASIC nti, uas yog tus nqi qis thiab me me.Nws tuaj yeem ua kev sib hloov pauv ntawm Ethernet lossis V.35 cov ntaub ntawv cuam tshuam ntawm IEEE802.3 raws tu qauv thiab 2M interface ntawm tus qauv G.703 raws tu qauv.Nws tseem tuaj yeem hloov dua siab tshiab ntawm ...Nyeem ntxiv -
Tam sim no qhov xwm txheej thiab kev loj hlob Prospects ntawm Industrial Switches
1. Industrial keyboards tseem hu ua industrial Ethernet keyboards.Raws li qhov xwm txheej tam sim no, nrog kev txhim kho txuas ntxiv thiab nrawm thiab kev nce qib ntawm kev siv tshuab network, qhov kev thov rau cov tes hauj lwm hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tswj, tau dhau los ua ntau dua thiab mo ...Nyeem ntxiv -
Ob peb cov ntsiab lus hais txog fiber ntau hloov parameter
Switching Capacity Lub peev xwm ntawm kev hloov pauv, tseem hu ua backplane bandwidth lossis hloov bandwidth, yog qhov siab tshaj plaws ntawm cov ntaub ntawv uas tuaj yeem ua haujlwm ntawm qhov hloov pauv interface processor lossis daim npav interface thiab cov ntaub ntawv npav.Lub peev xwm pauv qhia tag nrho cov ntaub ntawv sib pauv ...Nyeem ntxiv -
Lub router ua haujlwm li cas?
Ib lub router yog txheej 3 network ntaus ntawv.Lub hub ua haujlwm ntawm thawj txheej (lub cev txheej) thiab tsis muaj peev xwm ua tau zoo.Thaum tam sim no ntawm ib qho chaw nres nkoj hla mus rau lub hub, nws tsuas yog xa cov tam sim no mus rau lwm qhov chaw nres nkoj, thiab tsis quav ntsej seb cov khoos phis tawj txuas nrog othe ...Nyeem ntxiv -
Yuav ua li cas optical transceivers muab faib raws li technology hom thiab interface hom?
Optical transceivers tuaj yeem muab faib ua 3 pawg raws li thev naus laus zis: PDH, SPDH, SDH, HD-CVI.PDH optical transceiver: PDH (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) optical transceiver yog lub peev xwm me me optical transceiver, uas feem ntau siv ua khub, ...Nyeem ntxiv
