描述
DAHUA PFM791
HD Video Isolator
HD video isolator, to solve the HDCVI image interference caused by ground loops effectively;
>Apply to indoor or in junction box
>Working Temperature: -20~55℃
Specifications
| Model | PFM791 |
| Properties | |
| Insertion loss | 0.5dB |
| Frequency response | 0-65MHz |
| Input impedence | 75Ω |
| Out impedence | 75Ω |
| Isolation voltage | 800V(min.) |
| Isolation resistance | 100MΩ |
| Protection | |
ESD protection | Contact discharge: 600V Air discharge: 8000V Per IEC61000-4-2 |
| Surge protection | 4KV 10/700us, per IEC61000-4-5 |
| Reliability | |
| MTBF | >20000h |
| Physical Properties | |
| Dimension(L*W*H) | Body: 42mmx22.5mmx16mm Length: 400mm |
Ourter shell | ABS |
Color | Black |
| N.W. | 38g |
| Environmental | |
| Working temperature | -20℃~55℃ |
| Storage temperature | -20℃~55℃ |
| Relative humidity | 0~95% |
