GE Security Interlogix VR7830-2DRDT 8 Channel Digital Receiver / 2 Channel Data Transceiver
- 8-bit digitally encoded video transmission transmits 8 real-time color video signals and 2 bi-directional data signals on one single-mode optical fiber
- Supports RS-232, RS-422, and 2- or 4-wire RS-485 with tri-state data interfaces
- LED status indicators provide rapid indication of critical operating parameters
- Exceeds all requirements for RS-250C medium-haul transmission: extremely high video performance

The VR7830-2DRDT from Interlogix is a video transmitter/data transceiver and video receiver/data transceiver series that utilizes state-of-the-art 8-bit digital encoding and decoding for high-quality video transmission that exceeds the requirements of EIA RS-250C for Medium-Haul Video Transmission. These environmentally hardened units provide transmission of eight independent video channels and two bi-directional data channels over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations. Completely transparent to and universally compatible with any NTSC, PAL, or SECAM CCTV camera system, all standard pan-tilt-zoom control signals including RS-232, RS-422, or 2- or 4-wire RS-485 with Tristate. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required. LED indicators are provided for rapidly ascertaining equipment operating status, and these units are available in either stand-alone or rack-mount configurations.
Interlogix VR7830-2DRDT Features
- 8-bit digitally encoded video transmission: Transmits 8 real-time color video signals and 2 bi-directional data signals on one single-mode optical fiber, ensuring efficient data handling.
- Data interface support: Supports RS-232, RS-422, and 2- or 4-wire RS-485 with tri-state data interfaces, guaranteeing compatibility with a variety of devices.
- LED status indicators: Provide rapid indication of critical operating parameters, allowing for quick troubleshooting and operational efficiency.
- High video performance: Exceeds all requirements for RS-250C medium-haul transmission, delivering exceptional video quality for your surveillance needs.
- Network suitability: Ideally suited to networks requiring multiple physical layers, preventing video degradation in demanding environments.
- Low video distortion: Offers exceptionally low video distortion with zero performance variation vs. optical path loss, ensuring consistent quality.
- Universal compatibility: Directly compatible with all NTSC, PAL, or SECAM CCTV camera systems, simplifying integration into existing setups.
- Robust design: Ensures extremely high reliability in unconditioned out-of-plant environments, providing peace of mind in tough conditions.
- Solid-state current limiters: On all power lines provide unconditional equipment protection, enhancing the longevity of the device.
Detailed Specifications for Interlogix VR7830-2DRDT
| Feature | Detail |
| Video Channels | 8 Independent Video Channels |
| Data Channels | 2 Bi-directional Data Channels |
| Video Encoding | 8-bit Digital Encoding |
| Supported Standards | NTSC, PAL, SECAM |
| Data Interfaces | RS-232, RS-422, 2/4-wire RS-485 |
| Operational Environment | Unconditioned Roadside or Out-of-Plant Installations |
| Physical Designs | Stand-alone or Rack-mount Configurations |
| Transmission Medium | Single-mode Optical Fiber |



