
2-Channel AHD Video Over Multimode Fiber
The AHDTR2003 provides a fiber optic connection for two AHD video channels, allowing multiple camera signals to be transmitted over a single multimode fiber link. A transmitter is installed at the camera end and a receiver at the monitoring end.
The VersiVision platform is designed for adjustment-free installation and operation and can be used as a standalone unit or installed in the FVC18 18-slot rack-mount chassis.
Digitally Encoded AHD Video
The AHDTR2003 supports 8-bit digitally encoded AHD video and is directly compatible with NTSC, PAL, and SECAM camera systems. The optimized optical modules support 1280H/25F, 1280H/30F, 1280H/50F, and 1280H/60F video formats.
2 km Multimode Fiber Transmission
The AHDTR2003 uses multimode fiber and a 1310nm optical wavelength. The VersiVision product table specifies a maximum transmission distance of 2 km for the AHD 2-channel multimode transmitter and receiver.
Technical Specifications
| Specification | AHDTR2003 |
|---|---|
| Video | 2-Channel AHD |
| Video Encoding | 8-Bit Digitally Encoded |
| Video Input | 0.6–2.0 Vp-p (75 Ohms) |
| Bandwidth | 5 Hz–8 MHz |
| Bit Resolution | 8-Bit |
| Differential Gain | < ±1% |
| Differential Phase | < ±1° |
| Tilt | < 1% |
| S/N Ratio | 60 dB (Weighted) |
| Fiber Type | Multimode |
| Maximum Distance | 2 km |
| Optical Wavelength | 1310nm |
| Number of Fibers | 1 |
| Optical Emitter | Laser Diode |
| Optical Connector | ST |
| Video Connector | BNC |
| Power Supply | 5VDC, 2A |
| Installation | Standalone or Rack-Mount |
| Rack-Mount Chassis | FVC18 18-Slot Chassis |
| MTBF | >100,000 Hours |
| Operating Temperature | -35°C to +65°C |
| Storage Temperature | -45°C to +85°C |
| Relative Humidity | 0% to 95% (Non-Condensing) |
The core video and environmental specifications are provided in the VersiVision technical specifications. The datasheet lists 1 video input/output channel in its general specification section, while the model table identifies the AHDTR2003/AHDR2003 as the 2-channel video models; the product-specific channel count should therefore be understood from the model table.
Complete AHD Fiber Optic Installation Kit
The AHDTR2003 installation kit includes:
- AHD video transmitter
- AHD video receiver
- Power supplies
- 100 meters of multimode fiber optic cable
This provides the primary components needed to establish a 2-channel AHD video fiber optic connection.
Plug-and-Play Fiber Optic Installation
The VersiVision system is designed for plug-and-play installation, with no electrical or optical adjustments required. LED indicators provide convenient monitoring of system operating status.
AHD Video Applications
The AHDTR2003 is suited for applications requiring multiple AHD camera signals to be transmitted over multimode fiber, including:
- CCTV security systems
- Video surveillance
- Commercial security installations
- Industrial monitoring
- Transportation monitoring
- Remote camera installations
- Centralized video monitoring
- Long-distance AHD camera connections
Why Choose the VERSITRON AHDTR2003?
The AHDTR2003 provides 2-channel AHD video transmission over multimode fiber in a complete installation kit. With up to 2 km of fiber transmission, digitally encoded 8-bit video, plug-and-play operation, and standalone or rack-mount installation options, it provides a practical solution for extending multiple AHD camera connections beyond the limitations of copper cabling.
VERSITRON — Safeguarding Communications Since 1958
Since 1958, VERSITRON has developed fiber optic communication solutions for video, data, and networking applications. The VersiVision platform supports HD-CVI, AHD, and HD-TVI video transmission over fiber optic cable.
Video Input
0.6 ~ 2.0 Volt pk-pk (75 Ohms)
Video Interface
AHD
Input/Output Channels
2
Bandwidth
5 Hz – 8 MHz
Bit Resolution
8-Bit
Differential Gain
<±1%
Differential Phase
<±1°
Tilt
<1%
S/N Ratio
60dB (Weighted)
Wavelength
1310nm
Number of Fibers
1
Optical Connector
ST
Video Connector
BNC
Power Supply
5VDC, 2A
MTBF
>100,000 Hours
Operating Temperature
-35°C to +65°C
Storage Temperature
-45°C to +85°C
Relative Humidity
0% to 95% (non-condensing)
All of the VersiVision HD installation kits are available for standalone applications and include: Transmitter, Receiver, Power Supplies & 100 meters of fiber. Please give us a call (1-800-537-2296) or open a chat with any questions. We look forward to discussing your application with you!
Key Features of 2 Channels AHD Video Installation Kit
- 8-Bit Uncompressed Video Transmission
- Digitally Encoded
- NTSC, PAL, SECAM Video Compatible
- Simplex or Full Duplex Data
- WDM Technology for Higher Reliability
- Standalone or Rackmount into FVC18 Chassis (Hot Pluggable) Simultaneous Transmission of Video and Data VersiVision Chassis, HD-SDI, HDMI.
Why Choose Us
Technical Support
Life Time Warranty
NDAA / TAA Compliant
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