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Introduction
- HD Video balun 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.
Features
- Compatible with all HD-CVI,HD-TVI,HD-AHD
- Up to 450m/1476ft for 720P CVI cameras
- Up to 250m/820ft for 1080P CVI cameras
- Up to 250m/820ft for 720P/1080P TVI cameras
- Up to 320m/1050ft for 720P AHD camera
- Up to 250m/820ft for 1080P AHD camera
- NTSC,PAL,and SECAM video formats
- No power required
- 60dB cross talk and noise immunity
- Built-in transient suppression protection
Specification
| Frequency response | DC to 60MHZ | Attenuation | 0.5dB type |
| CMRR (Common Mode Rejection Ratio) | 60dB | Surge protection | 4KV |
| ESD | 8KV | Impedance | BNC: 75Ω; RJ45: 100Ω |
| Working temperature | -10℃~70℃ / 14℉~158℉ | Storage temperature | -30℃-70℃ / -22℉~158℉ |
| Applicable | Applicable to NTSC, PAL, SECAM | External dimension | 75x35x25mm / 2.95''x1.38''x0.98''(excluding BNC) |
| Weight | 140g / 0.31lb |
Type of the required wire
- Unshielded Cat-5 or above twisted pair wire (Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
- Characteristic impedance: 100Ω± 20Ω
- DC loop resistance: 18Ω/100m(328ft)
- Differential capacitance: 62pf/m (Maximum)
Wiring
Package
- 1 x 4CH Balun