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 kev ua haujlwm ...

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-lub zog hlau...

Industrial PoE hloov yog hais txog kev hloov pauv kev lag luam nrog PoE fais fab mov, lossis kev lag luam-qib PoE hloov. Cov kev lag luam PoE hloov pauv yog ua raws li kev lag luam Ethernet hloov, los ntawm kev kos ib PoE fais fab mov nti, los ntawm lub network cable rau p ...

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 ...

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 ...

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 los txhim kho lub zog, txuag ...

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 opti ...

Lub network hloov pauv yog ib qho cuab yeej uas nthuav dav lub network thiab tuaj yeem muab cov chaw nres nkoj txuas ntxiv hauv sub-network kom txuas tau ntau lub khoos phis tawj. Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab, kev ua haujlwm siab, kev sib raug zoo, thiab kev siv tau yooj yim. Thaum twg...

Ib qho tseem ceeb heev zais qhov taw qhia ntawm POE keyboards yog tag nrho lub zog muab los ntawm POE. Raws li IEEE802.3af tus qauv, yog tias tag nrho POE fais fab mov ntawm 24-chaw nres nkoj POE hloov mus txog 370W, ces nws tuaj yeem muab 24 chaw nres nkoj (370/15.4 = 24), tab sis yog tias nws yog ib qho chaw nres nkoj acco ...

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 ...