Cov Khoom Kawg
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CCTV koob yees duab Passive Video Balun BNC Connector Cable
BNC balun, yog hais txog lub transformer siv rau kev xa cov teeb liab analog, uas hloov lub teeb liab los ntawm ib qho chaw nres nkoj mus rau lwm qhov thaum hloov nws mus rau qhov sib txawv impedance, yog li ua kom muaj txiaj ntsig zoo ntawm cov teeb liab kis tau tus mob.
Hauj lwm lawm
Txhim kho koj lub kaw lus CCTV nrog peb lub siab -kev ua tau zoo Passive Video Balun BNC Connector, tsim los xa cov khoom siv lead ua- pom cov yeeb yaj kiab meej tshaj tus nqi- siv UTP CAT5 lossis CAT6 cables. Qhov zoo tshaj plaws rau cov kws tshaj lij kev ruaj ntseg thiab DIY installers, lub balun no tshem tawm qhov xav tau ntawm coaxial cabling thaum tuav cov yeeb yaj kiab zoo tshaj qhov kev ncua deb - mus txog 2000 ko taw - yam tsis tas yuav muaj hluav taws xob sab nraud.
Cov ntsiab lus:
Cov Nta Tseem Ceeb & Cov txiaj ntsig ntawm Video Balun BNC Connector
Yuav Ua Li Cas Video Balun BNC Connector Ua Haujlwm
Qhov zoo tshaj plaws siv Case ntawm Video Balun BNC Connector
Vim Li Cas Xaiv Peb Cov Video Balun?
Cov Nta Tseem Ceeb & Cov txiaj ntsig ntawm Video Balun BNC Connector
| Parameter | Tus nqi |
| Zaus teb | DC rau 60 MHZ |
| Attenuation | 0.5dB ua |
| Feem ntau -Mode Rejection Ratio (CMRR) | 60dB ib |
| Kev tiv thaiv Surge | 4 kvu |
| Kev tiv thaiv ESD | 8 kvu |
| BNCImpedance | 75 hmo |
| Qperating kub | -10℃rau +70 degree |
| MOQ | 20 PCS |
1) Tsis tas yuav muaj hluav taws xob sab nraud
Ua haujlwm tsis tu ncua, ua rau kev teeb tsa ncaj qha thiab lub zog- ua haujlwm tau zoo. Tsis muaj cov khoom siv hluav taws xob ntxiv lossis cov kab txuas nyuaj uas xav tau.
2) Siab -Cov Video Zoo Tshaj UTP Cable
Xa tag nrho -cov lus tsa suab CCTV video ntawm CAT5/CAT6 Ethernet cables. Txaus siab rau ntse, ruaj khov video pub nrog zoo heev cuam tshuam tsis lees paub thiab txo cov teeb liab poob.
3) Txuag txog li 10-20% ntawm Cov Nqi Hluav Taws Xob
Hloov cov coaxial cables kim nrog UTP cables pheej yig yam tsis muaj kev cuam tshuam rau kev ua haujlwm. Zoo meej rau loj - nplai lossis pob nyiaj siv - nco qab kev teeb tsa.
4) Superior Noise & Surge Protection
Ua tau -nyob rau hauv 4KV surge tiv thaiv thiab 8KV ESD shielding tiv thaiv koj cov khoom los ntawm voltage spikes thiab electromagnetic cuam tshuam.
5) Seamless BNC kev koom ua ke
Txiv neej BNC connectors tso cai ntsaws ncaj qha-thiab- ua si txuas rau CCTV koob yees duab thiab DVRs. Tsis xav tau adapters lossis cov khoom ntxiv.
6) Kev Tshaj Tawm Tshaj Tawm & Lub Teeb Pom Kev ruaj khov
Muab siab -kev ncaj ncees video txog 2000 ft nrog tsawg attenuation (tsuas yog 0.5dB). Ua kom ntseeg tau tias kev ua tau zoo txawm tias nyob hauv qhov xav tau ib puag ncig.
Yuav Ua Li Cas Video Balun BNC Connector Ua Haujlwm
BNC video balun muaj ob chav nyob: lub transmitter thiab receiver. Lub transmitter hloov lub koob yees duab tsis sib npaug BNC teeb liab rau hauv lub teeb liab sib npaug haum rau UTP cable. Ntawm qhov kawg, tus txais yuav hloov nws rov qab, ua kom huv, siab - video xa mus rau DVR lossis saib.
Qhov impedance no - txheej txheem kev sib tw txo cov teeb liab degradation, txhawb kev sib kis ntev dua, thiab tiv thaiv kev cuam tshuam - ua rau nws zoo tagnrho rau ntau - lub koob yees duab lub koob yees duab qhov teeb meem kev ncaj ncees yog qhov tseem ceeb.
Qhov zoo tshaj plaws siv Case ntawm Video Balun BNC Connector
- CCTV systems siv CAT5/6 infrastructure
- Ntev -kev soj ntsuam nyob deb
- Kev lag luam, kev lag luam, lossis kev ruaj ntseg hauv tsev
- Retrofitting qub coaxial -raws li systems nrog niaj hnub UTP thaiv
Vim Li Cas Xaiv Peb Cov Video Balun?
- Plug-thiab-play installation
- Tau tshaj feem ntau analog CCTV koob yees duab thiab DVRs
- Kev cuam tshuam ruaj khov thiab kev tiv thaiv ib ntus
- Tus nqi - zoo thiab yooj yim los ntsuas
- Txhim khu kev ua tau zoo nyob rau hauv ntau yam kub
Txhim kho koj qhov kev soj ntsuam nrog kev txhim khu kev qha, ua haujlwm tau zoo, thiab pheej yig cov teeb liab kev daws teeb meem. Txiav txim hnub no thiab paub txog kev tshaj lij- qib video zoo nrog kev yooj yim txuas.[ Tiv tauj peb]
Cim npe nrov: cctv lub koob yees duab passive video balun bnc connector cable, Tuam Tshoj, manufacturers, hoobkas, customized
Koj Tseem Yuav Zoo Li
