ENG
The video balun matches the 75 Ω impedance of coaxial cable to a symmetrical twisted-pair line (UTP, FTP) and eliminates asymmetric interference. One twisted-pair cable carries both the camera's video signal and 12 V DC power. Supported are AHD, HD-CVI and HD-TVI up to 8 Mpx (4K UHD) and CVBS (PAL, NTSC); with Cat 5e cable the range is up to 250 m (720p), 150 m (1080p) and 400 m (CVBS). The video side is a BNC plug on a lead, the power side a 2.1/5.5 mm socket/plug and the line side an RJ45 socket. The price is per pack (2 pcs).
| Type | passive video balun |
|---|---|
| Video standards | AHD, HD-CVI, HD-TVI 8 Mpx (4K UHD); CVBS PAL/NTSC |
| Channels | 1 video, 1 DC |
| Transmission distance | Cat 5e: 250 m @ 720p, 150 m @ 1080p, 400 m @ CVBS |
| Power | 12 V DC: 150 m @ 110 mA, 100 m @ 160 mA, 50 m @ 330 mA, 30 m @ 550 mA |
| Connections | video BNC plug with lead; power 2.1/5.5 mm socket/plug; RJ45 socket |
| Impedance | coax 75 Ω, symmetrical 100 Ω |
| Operating temperature | -50 … +55 °C |
| Humidity | < 95 % |
| Dimensions | 41 × 19,3 × 19,2 mm |
| Weight | 30 g |
| In the box | 2 pcs (price per pack) |