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Transformátory
4-channel Passive Video Balun: Etrix 4VP
Kód tovaru: M16662
Cena s DPH
Zľava
Počet
17,15 EUR
0 %
Front view
Rear view
View of the packaging
4-channel transmitter or receiver allowing to transmit video signals from four cameras via 8-wire UTP cable. When used as transmitter in pair with an active receiver, it can send the video signals over distances up to 1500 m, preserving their original quality.
The device matches the 75 ohm impedance of the unbalanced source or load to the impedance of the balanced lines formed by the pairs of the UTP cable.
Used in video surveillance systems, the devices allow efficient design of transmission lines without hard wiring.
The device matches the 75 ohm impedance of the unbalanced source or load to the impedance of the balanced lines formed by the pairs of the UTP cable.
Used in video surveillance systems, the devices allow efficient design of transmission lines without hard wiring.
Distinguishing features
- interference-free transmission of four video signals
- simpler and cheaper wiring - the four video channels are transmitted via one UTP CAT5e cable
- range of transmission with a passive receiver up to 330 m (in cooperation with second 4-channel balun M16662 or with 8-channel balun M16664)
- range of transmission with active receiver (e.g. M16675) up to 1500 m
- passive components - no power supply needed
- built-in anti-interference filters
The type of cable and connector wiring
A UTP cable rated CAT5 or higher is required. The quality of the cable used has a direct impact on the image quality and transmission range.
The wires should be connected (using a crimping tool, e.g. J9210) in accordance with the scheme TIA/EIA-586B for RJ-45 connectors. Coaxial cables terminated with BNC plugs are to be connected to the BNC sockets.
RJ-45 wiring
Application diagrams
Two passive solutions and application of active receiver
Specifications
| Name | Etrix 4VP |
| Code | M16662 |
| Frequency range | 0...8 MHz |
| Impedance of coaxial input / output | 75 ohm |
| Impedance of balanced output / input | 100 ohm |
| Differential capacity (max) | 62 pF/m |
| Supported standards | NTSC, PAL, SECAM, CCIR |
| Power | - |
| Operating temperature | -10...70 °C |
| Storage temperature | -30...70 °C |
| Dimensions | 105 x 58 x 29 mm (without BNC) |
Cena s DPH
Zľava
Počet
17,15 EUR
0 %
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