2-1734473-1 Popanda LED Cat5 LAN JACK 2 × 8 Port Efaneti RJ45 cholumikizira
2-1734473-1 Popanda LED Cat5 LAN JACK 2 × 8 Port EfanetiCholumikizira cha RJ45
Magulu | Zolumikizira, Zolumikizira |
Zolumikizira Modular - Jacks | |
Ntchito-LAN | ETHERNET (NoN POE) |
Mtundu Wolumikizira | RJ45 |
Nambala ya Udindo/Macheza | 8 pa8c |
Chiwerengero cha Madoko | 2 × 8 pa |
Kuthamanga kwa Mapulogalamu | RJ45 Popanda Magnetics |
Mtundu Wokwera | Kudzera mu Hole |
Kuwongolera | 90° ngodya (Kumanja) |
Kuthetsa | Solder |
Kutalika Pamwamba pa Board | 27.31 mm |
Mtundu wa LED | Popanda LED |
Kuteteza | Chotetezedwa, EMI Chala |
Mawonekedwe | Board Guide |
Tabu Direction | UP & Down |
Contact Material | Phosphor Bronze |
Kupaka | Thireyi |
Kutentha kwa Ntchito | -40°C ~ 85°C |
Contact Material Plating Makulidwe | Golide 6.00µin/15.00µin/30.00µin/50.00µin |
Zida za Shield | Mkuwa |
Zida Zanyumba | Thermoplastic |
Zogwirizana ndi RoHS | YES-RoHS-5 WIth Lead in Solder Exemption |
Cholumikizira ntchito ntchito: kufalitsa chizindikiro
Kutumiza kwa ma Signal kumatha kugawidwa m'magulu awiri: kutumiza ma siginecha oyerekeza ndi kufalitsa ma siginecha a digito.Mosasamala za cholumikizira cha analogi kapena digito cha RJ cholumikizira, ntchito yake yofunikira iyenera kuteteza kukhulupirika kwa siginecha yamagetsi yopatsirana, umphumphu uyenera kuphatikiza mawonekedwe amtundu wa pulse ndi matalikidwe ake.Kuthamanga kwafupipafupi kwa chizindikiro cha deta kumasiyana ndi chizindikiro chofananira.Kuthamanga kwa pulse kumatanthawuza mafupipafupi a phokoso lotetezedwa.Kuthamanga kwa kugunda kwa data kumathamanga kwambiri kuposa zizindikiro zina zofananira.Ma pulse ena ali mu cholumikizira cha RJ.Kuthamanga kwapatsirana kwakhala pafupi ndi gawo limodzi la biliyoni imodzi ya sekondi.Mu zamakono zamakono zamakono zamakono, chojambulira cha RJ nthawi zambiri chimatengedwa ngati waya, chifukwa kutalika kwa kutalika komwe kumayenderana ndi nthawi yomwe ikukula mofulumira kungathe kufananizidwa ndi RJ kugwirizana Mulingo wa chipangizocho.
Pamene chojambulira cha RJ kapena njira yolumikizirana monga kuyika chingwe imagwiritsidwa ntchito potumiza chizindikiro cha data chothamanga kwambiri, kufotokozera kofananako kwa ntchito ya cholumikizira cha RJ kumasinthanso.The impedance khalidwe m'malo kukaniza ndi crosstalk mu interconnection dongosolo wakhala makamaka zofunika.Kuwongolera mawonekedwe a cholumikizira cha RJ chakhala chizoloŵezi chachikulu cha chidziwitso, ndipo crosstalk imayendetsedwa mu chingwe.The impedance khalidwe ali ndi kulunjika kotere mu RJ cholumikizira, chifukwa mawonekedwe a geometric kukana n'kovuta kuti kugwirizana kwathunthu, ndi RJ cholumikizira muyezo ndi yaing'ono kwambiri, m'pofunika kuchepetsa kuthekera crosstalk.Mu chingwe, kuwongolera mawonekedwe a geometric ndikosavuta kumaliza, ndipo kusokoneza kwake kumakhala kosavuta kuwongolera, koma kutalika kwa chingwe kungayambitse kuphatikizika.