Video transformer TR-8H/DC/R10
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Product Description
TR-8H/DC/R10 is designed to transmit video signal and power over twisted-pair cable (UTP, FTP). The device matches the impedance of a 75Ω coaxial cable to the impedance of a symmetrical cable, providing video signal transmission up to 400m @ PAL (Category 5 twisted-pair cable) and eliminates asymmetrical interference. The video signal uses one pair of twisted-pair cable, the other three pairs are used to transmit power voltage. The device consists of 2 independent power supply modules (see diagram below) which allows different configurations. Transmission of 12V DC power supply enables the use of TR-1M/70 and TR-1PV/70. Part of the outputs can also be powered with 12V, the rest, e.g. 40V which allows power transmission over longer distances (application with TRN-1/400, ZK-40/6 or ZK-40/16).
Technical specifications:
Technical specifications:
| Standard: |
|
| Input current: | 2 x max. 10 A |
| Maximum supply voltage: | max. 40 V DC / 28 V AC |
| Max. output current of a single output: | 2.5 A |
| Device type: | Passive |
| Number of channels: | 8 Video + DC |
| 75Ω I/O voltage (CVBS): | 1 Vpp |
| Video range: |
|
| Attenuation: |
|
| Coaxial connector impedance: | 75 Ω |
| Impedance ofsymmetrical connector: | 100 Ω |
| Connectortype: |
|
| Symmetricalconnector type: | Cable terminals |
| Housing type: | 10" rack, 1U |
| Permissible relative humidity: | < 95 % |
| Operating temperature: | -10 °C ... 55 °C |
| Power supply range: | 12V DC power supply 353 m @ 50 mA 235 m @ 75 mA 176 m @ 100 mA 141 m @ 125 mA 117 m @ 150 mA 88 m @ 200 mA 70 m @ 250 mA 58 m @ 300 mA 58 m @ 300 mA mA 50 m @ 350 mA 44 m @ 400 mA 39 m @ 450 mA 35 m @ 500 mA 29 m @ 600 mA 25 m @ 700 mA 22 m @ 800 mA 19 m @ 900 mA 17 m @ 1000 mA |
| Weight: | 0.28 kg |
| Dimensions: | 483 x 44 x 53 mm |
| Manufacturer/Brand: | DELTA |
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