The set of DS-1H18 baluns allows for transmission of video signal from one source via a twisted pair cable. Thanks to small size of the baluns and combination with BNC plugs there are no problems with direct connections to BNC sockets of DVRs, even when they are densely packed.
Hikvision DS-1H18 TVI Video Balun
The DS-1H18 is a passive high definition transmitter, small size and easy installation to transmit HD TVI (analogue) signals up to 200m over Cat5e Cable.
The DS-1H18 is designed to video signal transmission via twisted-pair cable. The device adapts the impedance of coaxial cable 75 Ω to the impedance of symmetrical line, ensuring transmission of video signal up to 250m @ 720p / 150m @ 1080p (twisted-pair cable category 5e) and eliminates asymmetric interferences.
It is important to pay attention to linking the adequate terminals: (+) and (-). Reverse connection would cause distortion of image.
Transmits TVI signal via UTP cable
• No need to provide power. Plug and play, easy to maintain
• Installed directly with camera video output
• Spring compression wire terminals, for construction convenience
• Transmission distance of color signal (via CAT 5 or CAT 6): up to 200 meters
|In package:||2 pcs The price for package|
|Number of channels:||1|
|Video transmission range:||
The attenuation applies to two devices connected to each other
|CMRR (dB @ 5MHz):||60 dB|
|Coaxial socket impedance:||75 Ω|
|Symmetrical socket impedance:||100 Ω|
|Coaxial socket type:||BNC plug|
|Symmetrical socket type:||Spring terminals|
|Operation temp:||-10 °C ... 70 °C|
|Permissible relative humidity:||< 95 %|
|Dimensions:||52 x 20 x 15 mm|
|Manufacturer / Brand:||Hikvision|