Xov xwm
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Muaj nuj nqi thiab daim ntawv thov ntawm Industrial Fiber Hloov
Industrial Fiber hloov (Industrial Switch), tseem hu ua industrial Ethernet hloov, yog ib qho kev ua haujlwm hauv txheej thib ob ntawm OSI (cov ntaub ntawv xov xwm txuas txheej, txhais nrog kev siv rau "hauv cheeb tsam network"), raws li MAC (network chaw nres nkoj cov ntaub ntawv tseem ceeb tswj. ) Paub meej chaw nyob) ID...Nyeem ntxiv -
Yuav daws qhov tsis ruaj khov ntawm POE keyboards li cas
POE keyboards muab txhua tus neeg nrog kev yooj yim thiab ceev, tab sis vim tias ua tiav cov haujlwm ntawm POE keyboards, nws kuj tsis txaus.Kev ntseeg siab ntawm POE keyboards kuj yog qhov pom tseeb tshaj plaws hauv qhov tsis txaus no.Txhawm rau kom zoo dua POE Switches tuaj yeem ntseeg tau ntau dua, thiab txhua tus yog ...Nyeem ntxiv -
Yuav ua li cas xaiv industrial fiber hloov
Nyob rau hauv xyoo tas los no, muaj ntau hom kev lag luam keyboards, uas yog dav siv nyob rau hauv ntau lub teb, xws li: ntse tsheb thauj mus los, rail transit, hluav taws xob fais fab, mining thiab lwm yam teb.Vim qhov yuav tsum tau xav txog ntau yam, xws li cov xwm txheej ua haujlwm, seb puas yuav tsum tau redundancy ...Nyeem ntxiv -
Nta ntawm industrial-qib POE keyboards
1. Gigabit chaw nres nkoj, kev sib kis tau zoo Kev them nyiaj yug 1 SFP Gigabit ib leeg-hom / multi-mode optical chaw nres nkoj thiab 1 10/100/1000M adaptive RJ45 network chaw nres nkoj, txhua qhov chaw nres nkoj muaj tag nrho cov xaim xaim xaim ua haujlwm kom tsis txhob thaiv cov pob ntawv xa mus.2. High-strength hlau plhaub nrog muaj zog tshav kub dissipation p ...Nyeem ntxiv -
Dab tsi yog Industrial PoE Hloov?
Industrial PoE hloov yog hais txog kev hloov pauv kev lag luam nrog PoE fais fab mov, lossis kev lag luam-qib PoE hloov.Kev lag luam PoE hloov yog ua raws li kev lag luam Ethernet uas twb muaj lawm, los ntawm embedding PoE fais fab mov nti, los ntawm lub network cable los muab cov khoom siv davhlau ya nyob twg.Pov...Nyeem ntxiv -
Kev sib cais ntawm lub cev thiab kev cais lub cev txog Ethernet fiber ntau media converter
Dab tsi yog kev cais lub cev: Qhov kev hu ua "kev cais lub cev" txhais tau hais tias tsis muaj kev sib koom ua ke ntawm cov ntaub ntawv sib txuas ntawm ob lossis ntau lub network, thiab tsis muaj kev sib cuag ntawm lub cev txheej / cov ntaub ntawv txuas txheej / IP txheej.Lub hom phiaj ntawm kev cais lub cev yog los tiv thaiv cov khoom kho vajtse thiab ...Nyeem ntxiv -
Technical zoo ntawm Poe
1) Ua kom yooj yim txuas thiab txuag nqi.Ntau yam khoom siv nyob, xws li cov koob yees duab soj ntsuam, yuav tsum tau muab tso rau qhov twg nws nyuaj rau kev xa AC fais fab mov.Poe tshem tawm qhov xav tau ntawm cov khoom siv hluav taws xob kim thiab lub sijhawm siv rau kev txhim kho lub zog, txuag nqi thiab sijhawm.2) Nws yooj yim f ...Nyeem ntxiv -
Kev siv Poe hauv kev lag luam kev ruaj ntseg
Ua tsaug rau qhov tshwj xeeb zoo ntawm Poe thev naus laus zis, ntau yam khoom siv txhawb nqa Poe fais fab mov tau tshwm sim hauv kev saib xyuas kev ruaj ntseg, suav nrog Poe webcam, Poe network hemisphere, Poe network pob tshuab, Poe network hard disk video recorder, thiab lwm yam. function of Poe...Nyeem ntxiv -
Dab tsi yog lub luag haujlwm ntawm kev hloov pauv hauv network hauv cov ntaub ntawv chaw?
Lub network hloov yog ib qho cuab yeej uas nthuav dav lub network thiab tuaj yeem muab cov chaw nres nkoj sib txuas ntau dua hauv sub-network los txuas ntau lub khoos phis tawj.Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab, kev ua haujlwm siab, kev sib txheeb yooj yim, thiab kev siv tau yooj yim.Thaum lub network hloov interface tau txais m ...Nyeem ntxiv -
Yuav siv PoE fiber media converter li cas?
PoE fiber ntau media converter ib qho ntawm cov khoom siv sib xws rau kev tsim cov tuam txhab PoE network architectures, uas tuaj yeem siv cov khoom siv uas twb muaj lawm uas tsis muaj kev tiv thaiv kev sib tw twisted cabling rau cov khoom siv hluav taws xob network.1. PoE fiber ntau media converter yog dab tsi?Yooj yim muab, PoE fiber optic transceiver yog qhov kho qhov muag-rau-hluav taws xob ...Nyeem ntxiv -
Dab tsi yog cov cim qhia zais ntawm POE keyboards?
Ib qho tseem ceeb heev zais qhov taw qhia ntawm POE keyboards yog tag nrho lub zog muab los ntawm POE.Raws li tus qauv IEEE802.3af, yog tias tag nrho POE fais fab mov ntawm 24-chaw nres nkoj POE hloov mus txog 370W, ces nws tuaj yeem muab 24 qhov chaw nres nkoj (370/15.4 = 24), tab sis yog tias nws yog ib qho chaw nres nkoj raws li IEEE802.3at standard, tsi...Nyeem ntxiv -
Vim li cas Poe?
Nrog rau qhov muaj koob meej ntawm IP xov tooj, kev saib xyuas video network thiab cov khoom siv wireless Ethernet hauv lub network, qhov yuav tsum tau muab kev txhawb zog los ntawm Ethernet nws tus kheej tau dhau los ua nrawm dua.Feem ntau, cov khoom siv davhlau ya nyob twg xav tau DC fais fab mov, thiab lub davhlau ya nyob twg e ...Nyeem ntxiv
