ZE20614ND Unshielded Yellow Modular Jack 1X4 Chaw nres nkoj RJ45 Connector Nrog LED
Cov kab sib txuas ntawm tus pin 1 txog tus pin 8 yog:
T568A: dawb-ntsuab, ntsuab, dawb-txiv kab ntxwv, xiav, dawb-xiav, txiv kab ntxwv, dawb-xim av, xim av.
T568B: dawb-txiv kab ntxwv, txiv kab ntxwv, dawb-ntsuab, xiav, dawb-xiav, ntsuab, dawb-xim av, xim av.
Tsis muaj qhov sib txawv ntawm ob lub ntiaj teb cov qauv, tsuas yog qhov sib txawv ntawm cov xim.Nws yog ib qho tsim nyog yuav tsum tau xyuam xim rau qhov yuav tsum tau ua kom paub tseeb tias thaum txuas ob lub RJ siv lead ua lub taub hau: tus pin 1 thiab tus pin 2 yog ib khub winding, tus pin 3 thiab 6 yog ib khub winding Yog, tus pin 4 thiab 5 yog ib khub winding, thiab tus pin 7 thiab 8 yog ib khub winding.Nyob rau hauv tib txoj kev siv hluav taws xob dav dav, tsuas yog ib qho kev sib txuas tus qauv tuaj yeem xaiv tau.TIA / EIA-568-B cov qauv feem ntau yog siv rau hauv kev tsim cov khoom sib txuas, cov qhov (socket), thiab cov thav ntawv xa tawm.Txwv tsis pub, lawv yuav tsum tau cim kom meej.
RJ module yog qhov tseem ceeb hauv qhov txuas
Hom RJ module yog ib hom kev sib txuas hauv cov kab hluav taws xob, thiab cov khoom txuas yog tsim los ntawm lub ntsaws thiab lub qhov (socket).Lub connector tsim los ntawm ob lub ntsiab lus yog txuas ntawm cov xov hlau kom paub txog cov hluav taws xob txuas ntxiv ntawm cov xov hlau.RJ module yog qhov tseem ceeb hauv qhov txuas.
ZE20614ND Unshielded Yellow Modular Jack 1X4 Chaw nres nkoj RJ45 Connector Nrog LED
Pawg | Connectors, sib txuas |
Modular Connectors - Jacks | |
Daim ntawv thov-LAN | ETHERNET (Tsis yog POE) |
Hom Connector | RJ 45 |
Tus naj npawb ntawm txoj haujlwm / kev sib cuag | 8p8c ib |
Tus naj npawb ntawm cov chaw nres nkoj | 1x4 ua |
Daim ntawv thov ceev | RJ45 tsis muaj hlau nplaum |
Mounting Hom | Los ntawm Qhov |
Kev taw qhia | 90 ° Lub kaum sab xis (txoj cai) |
Kev txiav txim | Solder |
Qhov siab saum lub rooj tsavxwm | 13.38mm 3 |
LED Xim | Nrog LED |
Tiv thaiv | Unshielded |
Nta | Board Guide |
Tab Direction | nqes |
Cov ntaub ntawv tiv tauj | Phosphor Bronze |
Ntim | Tais |
Ua haujlwm kub | -40 ° C ~ 85 ° C |
Sib cuag Cov Khoom Plating Thickness | Kub 6.00µin / 15.00µin / 30.00µin / 50.00µin |
Cov ntaub thaiv npog | tooj dag |
Khoom siv tsev | Thermoplastic |
Raws li RoHS | YOG-RoHS-5 Nrog Lead nyob rau hauv Solder Exemption |
Lub luag haujlwm ntawm network transformer yog dab tsi?Koj tsis tuaj yeem khaws nws?
Kev hais lus theoretical, nws tuaj yeem ua haujlwm ib txwm tsis txuas lub network transformer thiab txuas ncaj qha rau RJ.Txawm li cas los xij, qhov kev ncua deb yuav raug txwv, thiab nws tseem yuav cuam tshuam thaum nws txuas nrog lub network chaw nres nkoj ntawm qib sib txawv.Thiab sab nraud cuam tshuam rau lub nti kuj zoo heev.Thaum lub network transformer txuas nrog, nws yog tsuas yog siv rau cov teeb liab theem coupling.1. Txhim kho lub teeb liab kom qhov kev sib kis tau deb dua;2. Tshem tawm cov nti kawg ntawm sab nraud, txhim khu kev tiv thaiv kev cuam tshuam, thiab nce kev tiv thaiv ntawm cov nti (xws li xob laim tawm tsam);3. Thaum txuas nrog ntau theem (xws li Qee lub PHY chips yog 2.5V, thiab qee qhov PHY chips yog 3.3V), nws yuav tsis cuam tshuam rau ib leeg cov khoom siv.
Feem ntau, lub network transformer feem ntau muaj cov haujlwm ntawm cov teeb liab kis tau tus mob, impedance txuam, waveform kho, teeb liab clutter suppression thiab high voltage rho tawm.