Unshielded Twisted Pair (UTP) Transmission Up To 1,500 Feet (450 Meters)
Video Transmission Solutions

Nitek : TR515X4
Description
The Nitek Unshielded Twisted Pair TR515x4 is designed for use with the modular rack system. The system holds up to ten (10) modular cards, in any combination, using the RK400 card cage (not included). This modular plug-in feature allows the system to be custom configured for each application and provides easy expandability.
The TR515x4 is designed for operation over Category 2, 3, 4 or 5 twisted pair cable. The system works equally well over existing communication and computer network spare pairs or new cable installations. A highly balanced transmitter output design assures that the system will not interfere with other equipment on the network. Advanced receiver electronics provide complete immunity from ground loop, hum and noise to produce maximum video quality with minimum loss.
A DIP switch on the receiver unit provides incremental adjustment of gain and frequency compensation to allow the system to be fine-tuned for an existing cable. This unique feature provides adjustment for optimum performance over the entire operating range and also allows cable length to be estimated with a wide safety margin. The TR515x4 includes only the receiver card.
Features
TR515X4 features include:
- Active electronics compensate for frequency and level loss
- Built-in protection from power surge, transients, static or other electrical interference
- High resolution color or monochrome video
- Complete immunity to ground loop; video and AC can be run in a common raceway, where code allows
- Video detect LEDs for each receiver
- RJ45 or push terminals for easy connection
Specifications
Unit | Transceiver |
Size | 1 card slot |
Power Requirements | Card powered by modular rack |
Input | (4) Balenced low voltage current loop |
Output | (4) 1vpp composite video monochrome or color |
Common Mode Rejection | >70dB |
Transient Immunity | Built-in |
Shipping Weight | 1 lb |
Wire Spec | 26 to 12 AWG Unshielded Twisted Pair (UTP) |
DC Loop Resistance | 51 Ohms/1,000 feet (max) (51 Ohms/300 meters) |
Normal Capacitance | 17pF/ft. |
Impedance | 100 Ohms /- 20% |
UTP Category | 2 or better |
Resources & Documents
tr515x4_spec.pdf | Datasheet |