8CH Passive CCTV Video Balun for HD-AHD/CVI/TVI (VB308H)
Description:
The Multiple Passive CCTV UTP Video Balun VB308H is to convert the video signal into the balanced signal applicable to be transmitted on common Cat-5 unshielded twisted pair wire with perfect transmission effect, which can be applied in the occasions such as video monitoring and video meeting and can transmit four channels of video image simultaneously on an 8-core Cat-5 twisted pair wire. It can simplify the wiring project and save wire use quantity.
Compatible with all HD-CVI/TVI/AHD Cameras and analog cameras
Features
Compatible with all HD-CVI, HD-TVI, HD-AHD
Up to 450m for 720P CVI Cameras
Up to 250m for 1080P CVI Cameras
Up to 200m for 720P/1080P TVI Cameras
Up to 320m for 720P AHD cameras
NTSC, PAL, and SECAM video formats
No power required
60dB cross talk and noise immunity.
Compact size and easy installation
Built-in transient suppression protection
Technical specifications:
| 8 Channel Passive HD CVI/AHD/TVI Transceiver (VB308H) |
| Video Format |
HD-CVI/TVI/AHD, NTSC, PAL, and SECAM |
| Frequency Response |
DC to 60MHz |
| Attenuation |
0.5dB typ |
| CMRR |
60 dB |
| Surge protection |
4KV |
| ESD |
8KV |
| Impedance |
Coax, Male BNC |
75 ohms |
| Terminal Block |
100 ohms |
| Working environment |
Working Temperature |
-10ºC to +50ºC |
| Storage Temperature |
-30ºC to +70ºC |
| Humidity |
0 to 95% |
| Wire Type |
UTP5 |
| UTP Connection |
Female BNC, RJ45 and Terminal Block |
| Power |
No power required |
| Case |
Steel case, spray painting |
| Dimension |
164mm*47mm*25mm |
| Weight |
370g/pc |
Connection method:
Clamp modular plugs for a Cat-5 unshielded twisted pair wire according to the connection order of TIA/EIA-568B (please refer to the following figure),connect the clamped modular plugs to the RJ45 sockets,connect the coax to the connection terminal.
