Isistimu sasetha usebenzela amacabulali wocula ukuthi uqhame amaxhaso eminye yendawo kuvela kwindawo elilandelayo. Le nto engenziwayo kakhulu kusetyenziswa ngokuphakamisana nezinto eziphakamisekileyo ezintsha ezinikezelwa ngokuba i-CCTV. umbhulu wesayithi rg59 Amaxhaso amancane, ngaphezulu, zingasebenza ukungena izicamelo namarekodi kwi-CCTV, uzokwenza ukuthi isistimu sikwethale imividiyo. Umphawu wesikhombisi wesishumi nesine (RJ59) yintliziyo yakwesikhombisi esidingayo okungenani.
Umbhokisi wakwamava RJ59 uhlanganyelwe ngoko ephakathi ukuba uphinde ukufinyelela isicelo esithile elikhona kumva njengomoya, okungaveli 75 ohms. Inani leResistor yepull-up ihlala ngokubanzi ukusindiswa umoya omuhle ngenqanawe yokugcina lombhokisi. Umbhokisi omncane ungaphumeleyo lokuhlola umoya, ngokukhoza kokuthi umbhokisi omncane uhlola umoya kakhulu, ngokuzama ukuphatha komoya ngokuphelele ngokumva njengomoya. Umphahla wezincinci zokugcina — Umphahla omkhulu wesiphumo sokugcina kwamava RJ59. Lento yasekupheleni ngokulandelana nesilondolozi esingafuneka sibheke ukuba asikholelwanga kwiinkcukacha ezifana neziphondo zezinto ezixela. Ukuphahla kwezintsha zisihlala ngokubanzi ukusindiswa umoya, futhi zisihlala ngokubanzi ngokusebenzela umbhokisi, lokuncedwa xa kulandelayo umbhokisi kodwa ungene ngenxa yesinqumo sokugcina. Le ndawo lokusebenza kunye nokuphathwa kakhulu kwaye kunenqanawa engekuhlolwa. Ngenqanawa lokhu kwenziwa umbhokisi wakwamava RJ59 ukuba kuyindlela eyayithanda kwiSistimu zeCCTV.
Umbhango wokuhlandwa kweRJ59 uyihlobene ngokukho kakhulu ngezinto ezinethemba kwisebe, okanye kunye neziqembu zokugcina eliphantsi kumhlaba ngoba ayixhasa kakhulu xa kunjengamaxesha akhona. Ungathumelela amandla amaqhawekazi ngamabini angasityiswa ngaphandle kokubonakala kwesintetho, futhi yayingezayo lokusebenza ngokuphendula kwiqhosha lemfazwe. Yindlela yeSonto yokugcina ukuba yayingezayo ngokuqinisekileyo phakathi kweziqhawu eziningi ezikhona, ngokusho ke iyintonjane, inceda kanye nokufakelwa kanye nokusetyenziswa. Ngoko ke, yinguqulelo olunye ukuze usebenzise amaxwebhu okubanzi apho ungayigcina imibuzo engaphezulu.
Izicatshulwa Zokukhetha Ukuthi Ukhuseleko Lwakho We-RJ59 Yikhiyiyo Yesistimu Sesi-CCTV Ngoku kufanele ukhuseleko oluthe lula kuvumelwe phambi kokunye. Kufuneka ulayishe olungaba ukuya kwiseva esithiweni sengcali ngaphandle komoya okanye amandla akhona ukuze usondele umoya. Ukusetyenziswa kwamandla eziyindaweni ezininzi kungenxa yokuthi umoya wakhiyiyo uzibuyise, futhi kunye nesombululo sokuthi kufanele ukusetshenziswa kwezinye izilayishini ezikhulu. Ukukhetha kwezilayishini ezikhulu ezinomsindo zokuba imijaha yezimpawu ezidingekileyo zizihlobene nokuba zimbalulekileyo ngqo, zingabuyeleyo okanye zidibene nezinto ezinomsindo.
Yinto elilandelayo ofunekwayo kulandelwa ngu-ndawonye yilayishana ilayishana le-RJ59 , ngokugcineni, uyihlola umoya okupheleleyo ngamakhanda amanani (ngoko ke uphawu oluhle lwemijaha) Amalayishana angamandla, ngaphezu kwalokho, bayenza ukuthi kuhloniphe kusetshenziswa ngoba abaningi indawo yokusetshenziswa ngazo. Ngokwesonto, sicela ukubona ukuthi ilayishana lengxenywa lokhu ungene ngendlela yakho yesayithi kanye nokurekodiwe yakho. Ukusho: asiyibonako amalayishana amadliwe ngazo ngamaxesha edla.
Ngokugcinwa, i-RJ59 cable yithutha kakhulu ngokwesobizo kwiifrekwenxi ephakathi kunye neentsha okanye ukhishwa kwesignali kukuphela kunye nokuncedisiweyo. Ngokushesha emfuneko engaphambi, i-RJ59 ineenziwe ukuba lokhu olunyeleyo. Ukubuka kweendlela ezimbili, i-rg6 cable izozibona ngokukhulu, kunye nokusetyenziswa kokungaphambili kakhulu (ngamaxesha amaninzi), sebenzisa noma i-cat5/cat6 Ethernet cable noma i-RG59 coaxial video cable eyahlukileyo yemfumo wezincwadi zesiCopper esezingaphambili. Izidingo zakho zizoba zikhululekile ngaba sithi ukuthi i-[RGJ]59 isebenza kakhulu ngokwesobizo.
Ukusebenzisa ukuya kuqinisekisa ukuba icabulo lakho le-Coaxial rg59 cable with power ukusebenzisa ngokubizoku, kuyona ngenxa yokuba ufakwe nokugcina ngokubheke. Ukufaka kwiqhama lapho, dibanisa ngokuba ungene ngumntu ongahlukeleyo ukufaka amandla ngaphandle komkhuhlane. Amacabete Amanqaku: Amacabete anqaku angasetyenziswa ngamandla yezinto ezilindeleyo ezinikezayo, njengemvula nothando lwesikhephe kwaye nokuxheliswa kwesithathu, ndakukho xa zibekwe ngexesha elipheleleyo.
inkampani ikakhulu benza uphando imveliso Rj59 cablecables, kunye neminyaka engaphezu kwama-24 yamava. babe iqela R D abazinikeleyo ngubani na onako ukunikela iimveliso ezithile ukuhlangabezana neemfuno ezikhethekileyo abathengi. iimveliso eziphambili ngoku ziquka coaxia; iintambo, intambo coaxial indibano, wire yombane hook
Qinisekisa rhoqo nomthengi ngephepha ledatha. Okanye, nikeza iisampulu abathengi baqinisekise phambi kokuba i-Rj59 cable yenziwe.Uvavanyo lokujonga ukubola okuhle kweentambo phambi kokuthumela.Landelela imeko yokufika, ukwaneliseka komthengi.
inkampani Rj59 cable, inenkqubo epheleleyo yokuqinisekisa umgangatho kwaye iqinisekisiwe yi-National 3C Safety Certification, i-American UL Product Certification, i-CE Certification, i-ISO9001 IATF16949 Quality System Certification, njl.
Ukuvelisa ngobuninzi kunye nokuvelisa ngokufanelekileyo iindleko. Imveliso enkulu, Rj59 ukucwangciswa kwemveliso, isicwangciso esikhawulezayo semiyalelo ekhethekileyo.
Jiangsu Elesun Cable Co., Ltd.
Ikhophi raith © Jiangsu Elesun Cable Co., Ltd. Zonke izinto zihlola kuye
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