
4-Channel AHD Video Over Singlemode Fiber
The AHDTR4005 provides a fiber optic connection for four AHD video channels, allowing multiple camera signals to be transmitted from the camera location to a remote monitoring location over singlemode fiber optic cable.
The VersiVision system uses a transmitter at the camera end and a receiver at the monitoring end. Its plug-and-play design provides adjustment-free installation and operation, while LED indicators allow users to monitor system operating status. The units can be installed standalone or in the FVC18 18-slot chassis.
Digitally Encoded AHD Video
The AHDTR4005 supports 4 channels of 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.
Singlemode Fiber Transmission Up to 30 km
The AHDTR4005 uses singlemode fiber with a 1310nm optical wavelength. The VersiVision model table specifies a maximum transmission distance of 30 km for the 4-channel singlemode AHD transmitter and receiver.
Technical Specifications
| Specification | AHDTR4005 |
|---|---|
| Video | 4-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 | Singlemode |
| Maximum Distance | 30 km |
| Optical Wavelength | 1310nm |
| Number of Fibers | 1 |
| Optical Emitter | Laser Diode |
| Optical Connector | ST |
| Video Connector | BNC |
| Power Supply | 5VDC, 2A |
| Dimensions | 5.98 × 5.12 × 1.13 in. |
| 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 datasheet specifies the 5.98 × 5.12 × 1.13-inch dimensions for the 4-channel units and provides the general video, optical, connector, environmental, and reliability specifications above.
Complete AHD Fiber Optic Installation Kit
The AHDTR4005 installation kit includes:
- AHD video transmitter
- AHD video receiver
- Power supplies
- 100 meters of singlemode fiber optic cable
The included 100-meter fiber cable provides a convenient installation package, while the AHD transmitter and receiver support fiber links up to 30 km with compatible singlemode fiber.
Plug-and-Play Fiber Optic Installation
The VersiVision platform is designed for straightforward installation without electrical or optical adjustments. LED indicators provide instant system status monitoring, and the equipment can be used as standalone units or installed in the FVC18 chassis.
AHD Video Surveillance Applications
The AHDTR4005 is suited for applications requiring multiple AHD camera signals to be transmitted over long-distance singlemode fiber, including:
- CCTV security systems
- Video surveillance
- Commercial security installations
- Industrial monitoring
- Transportation monitoring
- Remote camera installations
- Centralized video monitoring
- Long-distance AHD camera networks
Why Choose the VERSITRON AHDTR4005?
The AHDTR4005 combines four-channel AHD video transmission with long-distance singlemode fiber connectivity in a complete installation kit. With support for digitally encoded AHD video, transmission distances up to 30 km, plug-and-play operation, and standalone or rack-mount installation options, it provides a practical way to extend multiple AHD camera signals 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
4
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 4 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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