The VR1920WDM-R3 from Interlogix is a FM Video Receiver / Data Transceiver designed for high-performance video transmission. It supports both frequency modulation (FM) video and bi-directional data transmission over a single or dual optical fiber, ensuring compatibility with major CCTV camera manufacturers. Its Plug and Play design simplifies installation, while integrated power and carrier detect status LEDs provide real-time monitoring of system performance. This versatile module is suitable for various applications including multimode or single-mode optical fiber installations.
Interlogix VR1920WDM-R3 Features
- FM Video Transmission: Reduces ghosting, jitter, and cross-talk between channels for superior video quality.
- Compatibility: Supports NTSC, PAL, SECAM, and NTCIP standards for versatile usage.
- Contact Closure Support: Operates at 24V AC/DC with 170mA; optically isolated for enhanced safety.
- Optical Loss Relay Output: Alerts users to potential signal loss, ensuring continuous operation.
- Data Interface Support: Compatible with RS-232, RS-422, and RS-485 (Tri-State 2 or 4-Wire), offering flexibility in data communication.
- Transparent Data Encoding: Works seamlessly with major CCTV camera manufacturers, ensuring wide applicability.
- Status Indicating LEDs: Power and carrier detect LEDs monitor system performance for proactive maintenance.
- Integrated WDM: Enhances product reliability by allowing simultaneous transmission of multiple signals.
- No Adjustments Required: Plug and Play design means no in-field electrical or optical adjustments are necessary.
- Environmental Compliance: Certified for full compliance with NEMA TS-1/TS-2 and Caltrans specifications.
- Hot-Swappable Modules: Allows for easy replacement of rack modules without system downtime.
- Tamper Switch: Provides added security by detecting unauthorized access.
- Automatic Resettable Fuses: Protects the system from overloads and short circuits.
- Full Color Compatibility: Supports color video transmission for enhanced visual clarity.
- Long Distance Transmission: Capable of distances up to 43 miles (69 km) without the need for repeaters.
Interlogix VR1920WDM-R3 Detailed Specifications
| Feature | Details |
| Video Transmission | FM Video with reduced ghosting and jitter |
| Data Interfaces | RS-232, RS-422, RS-485 (Tri-State 2 or 4-Wire) |
| Compatibility | NTSC, PAL, SECAM, NTCIP |
| Power Supply | 24V AC/DC, 170mA |
| Optical Fiber | Single-mode or multimode support |
| Distance Capability | Up to 43 miles (69 km) |
| Environmental Compliance | NEMA TS-1/TS-2, Caltrans Specification |
| Installation | Plug and Play, no adjustments needed |
| Module Type | Hot-swappable rack mount |
| Status Indicators | Power and carrier detect LEDs |
| Tamper Protection | Tamper switch included |
| Fusing | Automatic resettable fuses |
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