Multi-Channel Surge Protection for BNC CCTV Video Systems
LY23 is a 4-port or 8-port BNC video surge protector designed for centralized protection of multiple analog CCTV channels. Installed between field cameras and DVR, matrix, monitor, or video-control equipment, it helps limit transient overvoltage entering through coaxial video cables while maintaining reliable signal transmission.
4-port and 8-port centralized protection options
Designed for analog CVBS video over BNC coaxial cables
Up to 10Mbps transmission with ≤0.2dB insertion loss
Compact DIN-rail design for surveillance cabinets
Aplikasi Yang Sesuai
LY23 is suitable for centralized analog video systems that require simultaneous surge protection for multiple BNC coaxial channels.
Multi-Camera CCTV Systems
Protects multiple analog camera video channels within one compact centralized device.
DVR Control Cabinets
Helps protect multiple DVR video inputs against surges carried by long coaxial cable runs.
Video Matrix Systems
Suitable for centralized video matrix switches, monitoring consoles, and display-control systems.
Industrial Monitoring
Protects multi-channel video networks in factories, warehouses, transport sites, and perimeter systems.
FAQ
Common questions about LY23 4-port and 8-port BNC video surge protector selection and installation.
Apa fungsi pelindung lonjakan BNC multi-port LY23?
Ini menyediakan perlindungan lonjakan terpusat untuk empat atau delapan saluran video CCTV analog yang terhubung melalui kabel coaxial BNC.
Apa perbedaan antara versi 4-port dan 8-port?
Versi 4-port melindungi empat saluran video BNC independen, sementara versi 8-port melindungi delapan saluran dalam satu wadah. Pilih versi sesuai dengan jumlah sambungan kamera atau perekam.
Sinyal video apa saja yang didukung oleh LY23?
Informasi produk saat ini mengidentifikasinya untuk sinyal video CVBS analog yang dikirimkan melalui kabel koaksial BNC.
Will it affect video transmission quality?
The listed insertion loss is no more than 0.2dB and the maximum transmission rate is 10Mbps. Compatibility should still be checked against the actual video format, cable impedance, cable length, and connected equipment.
Where should the multi-port SPD be installed?
It is typically installed in a surveillance or control cabinet near the DVR, video matrix, receiver, monitor, or other centralized video equipment.
Apa yang harus dikonfirmasi sebelum memesan?
Confirm the number of video channels, BNC connector arrangement, video format, operating voltage, cable impedance, installation space, grounding method, transmission distance, and required surge-withstand level.
