I-ZE120554NN Ethernet Isixhumi Imojuli Jack 8P8C 1X4 RJ45 Nombala
Amapulaki e-RJ ahlukaniswe abe izinhlobo ezimbili: angavikelwe futhi avikelekile.Ipulaki ye-RJ evikelekile imbozwe ngembongolo eyisivikelo, futhi ukubonakala kwayo ngokomzimba akuhlukile kulokho kwepulaki elingavinjiwe.Kukhona nepulaki ye-RJ evikelekile yezimboni ehlelelwe ngokukhethekile indawo yasembonini, eyabelwe futhi isetshenziswe nemojula yokuvikela.
Amapulaki e-RJ avame ukusebenzisa ishehethi yepulaki engasheleli, esetshenziselwa ukugcina ipulaki yokuxhuma, ukuvimbela ukuslayida nokwenza lula ukuxhuma.Ngaphezu kwalokho, inemibala eyahlukene ongakhetha kuyo, enganikezwa ngombala ofanayo nowesithonjana esishumekiwe ukuze kuxhunywe okulungile.
Imojula yolwazi noma ipulaki yokuxhuma ye-RJ kanye nokunqanyulwa okubili okusontekile kunezakhiwo ezimbili, i-T568A noma i-T568B, okuyizakhiwo ezisekelwa izindinganiso ezivamile zokufaka izintambo ze-TIA/EIA-568-A ne-TIA/EIA-568-B.Inombolo yokulandelana kwephinikhodi ye-crystal ye-RJ kufanele iphenywe ngale ndlela elandelayo: jikisa ingaphambili lepulaki ye-RJ (uhlangothi olunephinikhodi yethusi) likubhekise kuwe, isiphetho sibe nephinikhodi yethusi phezulu, isiphetho sentambo yokuxhuma siye phansi, kanye no-8. izikhonkwane zethusi ukusuka kwesobunxele kuya kwesokudla.Izinaliti zibalwa ngokulandelana ukusuka ku-1 kuye ku-8.
I-ZE120554NN Ethernet Isixhumi Imojuli Jack 8P8C 1X2 RJ45 Nombala
| Izigaba | Izixhumi, Izixhumanisi |
| Izixhumi Modular - Jacks | |
| Isicelo-LAN | I-ETHERNET(NoN POE) |
| Uhlobo Lwesixhumi | RJ45 |
| Inombolo Yezikhundla/Oxhumana Nabo | 8p8c |
| Inani lamachweba | 1x4 |
| Isivinini sezinhlelo zokusebenza | I-RJ45 Ngaphandle Kwezibuthe |
| Uhlobo Lokukhweza | NgeHole |
| Ukuqondisa | I-engeli engu-90° (kwesokudla) |
| Ukunqanyulwa | I-Solder |
| Ukuphakama Ngaphezu Kwebhodi | 11.50 mm |
| Umbala we-LED | Ngaphandle kwe-LED |
| Ukuvikela | Akuvinjiwe |
| Izici | Umhlahlandlela Webhodi |
| Isikhombisi-ndlela sethebhu | PHEZULU |
| Izinto Zokuthintana | I-Phosphor Bronze |
| Ukupakisha | Ithreyi |
| Izinga Lokushisa Lokusebenza | -40°C ~ 85°C |
| Xhumana Nokuqina Kokucwenga Okubalulekile | Igolide 6.00µin/15.00µin/30.00µin/50.00µin |
| I-Shield Material | Ithusi |
| Impahla Yezindlu | I-Thermoplastic |
| I-RoHS Iyahambisana | YES-RoHS-5 WIth lead in Solder Exemption |
Emishinini ye-Ethernet, lapho i-chip ye-PHY ixhunywe ku-RJ, i-transformer yenethiwekhi ngokuvamile iyengezwa.Ukuthepha okuphakathi kwamanye ama-transformer enethiwekhi kusekelwe phansi.Ezinye zixhunywe kugesi, futhi inani lamandla lingahluka, kufaka phakathi i-3.3V, 2.5V, kanye ne-1.8V.Bese uxhuma kanjani umpompi ophakathi nendawo (ukuphela kwe-PHY) kwe-transformer?
A. Kungani abanye ompompi abamaphakathi bexhunywe kumandla?Ezinye zisekelwe?
Lokhu kunqunywa ikakhulukazi uhlobo lomshayeli wembobo ye-UTP ye-chip ye-PHY esetshenzisiwe.Izinhlobo zamadrayivu zihlukaniswe ngokuthi: i-voltage drive kanye nedrayivu yamanje.Xhuma ukunikezwa kwamandla lapho ushayela nge-voltage;xhuma i-capacitor emhlabathini lapho ushayela nge-current.Ngakho-ke, indlela yokuxhuma kampompi ophakathi nendawo ihlobene eduze nohlobo lwedrayivu yembobo ye-UTP ye-PHY chip.Ngesikhathi esifanayo, sicela ubhekisele kumininingwane yedatha kanye nomklamo wereferensi we-chip.
Qaphela: Uma umpompi ophakathi uxhumeke ngokungalungile, imbobo yenethiwekhi izozinzisa ngokwedlulele noma ivinjwe.
-
615008141321 Singler Port 8P8C Shielded RJ45 Ja...
-
I-3MJDT-21889T-11X4 Ene-LED Ethernet RJ45 Socket...
-
I-E5908-4V0S54-L Ivikelwe Ngaphandle Kwe-Ethernet Ye-LED ...
-
I-LF1S028 LF SINGLE RJ45 INDLELA YOKUXHUMANA ENE...
-
SI-51025-F Ngaphandle kwe-LED Tab UP PCB Jack 1000 Bas...
-
2007132-1 Ngaphandle Kwepayipi Elikhanyayo Ngembobo Ekwesokudla...