Comnet 2-Channel Digitally Encoded Video Transmitter 10-Bit sm 1 fiber - FVT2001S1

Comnet FVT2001S1 2-Channel 10-Bit Video Transmitter

Overview

The Comnet FVT2001S1 is a 2-channel digitally encoded video transmitter designed to extend surveillance video signals over long distances using singlemode fiber. The 10-bit encoding preserves detail in complex scenes and works across industrial environments where distance, electromagnetic interference, or harsh electrical conditions make copper cabling impractical. This is the transmit end of a fiber-optic video link — pair it with a matching receiver to complete the signal path.

Key Features

• 2-Channel Video Capacity: Transmits two independent video streams over a single singlemode fiber strand, reducing fiber count and installation complexity in long-run deployments. Singlemode fiber carries signals further than multimode before signal degradation — meaningful when you're pushing video across campus sites, between buildings, or through electrically noisy industrial floors where each meter of additional distance saves cost and avoids repeaters.
• 10-Bit Digital Encoding: Preserves 10-bit color depth through the fiber link instead of reducing to 8-bit. This matters in surveillance scenes where you need to recover shadow detail in license plates, faces, or merchandise without posterization or banding artifacts that confuse analytics or evidence review.
• Singlemode Fiber Architecture: Singlemode fiber allows longer transmission distances (typically 10+ km on a single span) compared to multimode, with lower modal dispersion and attenuation. If your site spans multiple buildings, campus routes, or utility corridors, singlemode eliminates the need for intermediate regenerators or extra receivers — cost savings on the back end.
• Industrial Networking Integration: The FVT2001S1 fits into Comnet's broader industrial networking ecosystem. Pairs directly with fiber-ready ethernet switches, media converters, and SFP modules — all engineered for the same hardened environments (power substations, manufacturing floors, transportation hubs) where video over fiber solves both distance and noise immunity problems simultaneously.
• Recommended Power Supply PS-A12060: Uses a standard recommended PSU, simplifying rack and field power planning. The PS-A12060 is documented in Comnet's supply chain — specify it alongside the FVT2001S1 in your bill of materials to avoid last-minute substitutions or incompatible supplies that degrade encoding quality or introduce hum into the video signal.
• CAD and A & E Specification Documentation: Includes engineering-ready CAD models and architectural & engineering specifications, enabling mechanical integration into existing rack systems, control rooms, or distributed surveillance architectures without guesswork on mounting, connector placement, or thermal envelope.

Integration & Compatibility

The FVT2001S1 operates as the transmit side of a fiber video link. You will need a matching FVR (fiber video receiver) on the far end to convert the encoded signal back to video output. Comnet offers both singlemode and multimode variants in its fiber video product line — confirm your receiver matches the FVT2001S1's singlemode, 10-bit profile to avoid signal degradation or incompatibility.

Fiber termination requires industry-standard SFP or LC connectors depending on your receiver chassis. Consult Comnet's product compatibility documentation to verify the exact fiber type (mode and wavelength) supported by your receiver model.

The FVT2001S1 integrates with Comnet's industrial ethernet switches and media converters, allowing you to build hybrid networks that combine fiber video transport with copper-based PoE camera feeds, audio channels, and control signals on the same backbone — a common pattern in large surveillance deployments.

Power and Installation Notes

The PS-A12060 recommended power supply handles the FVT2001S1's DC requirements. Size your power budget and UPS capacity accordingly if the transmitter is part of a larger fiber video or surveillance node. Fiber installation itself requires proper handling and termination — work with integrators experienced in singlemode fiber splicing and testing to avoid insertion loss that degrades image quality or forces signal regeneration.

Frequently Asked Questions

Q: What is the maximum fiber distance the FVT2001S1 can transmit over?

A: Singlemode fiber supports significantly longer distances than multimode — typically 10 km or more per span depending on the receiver's optical sensitivity and the fiber link's attenuation profile. Consult the matching receiver's datasheet for exact distance specifications and optical budget calculations.

Q: Do I need a separate receiver to use the FVT2001S1?

A: Yes. The FVT2001S1 is the transmit end only. You must pair it with a Comnet fiber video receiver (FVR model) to decode the signal back to standard video output on the receive end.

Q: Can the FVT2001S1 transmit two independent video channels?

A: Yes. The 2-channel architecture allows you to transmit two separate video streams over a single singlemode fiber, reducing fiber count and installation labor compared to single-channel transmitters or separate fiber runs.

Q: What power supply should I specify for the FVT2001S1?

A: Comnet recommends the PS-A12060 power supply for this model. Include it in your bill of materials to ensure voltage and current compatibility and avoid supply chain delays or incompatible substitutes.

Q: Is the FVT2001S1 suitable for long-distance surveillance in industrial facilities?

A: Yes. Singlemode fiber is ideal for industrial surveillance spanning multiple buildings, utility corridors, or electrically noisy environments where copper cabling would suffer from attenuation, EMI, or distance limitations. The 10-bit encoding preserves detail over long links.

Q: What documentation is available for integration into existing systems?

A: Comnet provides CAD models and A & E (Architectural & Engineering) specification documents for the FVT2001S1, enabling mechanical and electrical integration into racks, control rooms, and distributed surveillance networks without custom design work.

Eden Phillips

The FVT2001S1 solves a specific problem: when you have 2 video streams and they need to travel kilometers across a noisy industrial site, fiber is the answer — and singlemode fiber is the right choice if you're pushing distance beyond what multimode can handle cleanly. The 10-bit encoding on the FVT2001S1 is worth calling out because it means you're not throwing away color information on the transmit side; the receiver reconstructs that full 10-bit depth on the far end, which matters when analytics or forensic review needs shadow detail in dark vehicle interiors or backlit parking areas.

Technical Highlights:

• 2-Channel over 1 Fiber: Reduces fiber strand count and avoids the cost and complexity of running separate fiber pairs for each video stream. A single singlemode fiber carries both channels, so your site survey and splicing work is cut in half compared to two single-channel transmitters.
• 10-Bit Encoding Depth: Preserves 10-bit color through the fiber link — no 8-bit reduction that would wash out shadow gradations in low-contrast scenes. Real-world surveillance often lives in partial light; 10-bit encoding keeps that recoverable detail intact.
• Singlemode Fiber Support: Singlemode fiber eliminates modal dispersion and attenuation issues that plague multimode over long distances. Expect reliable signal over 10+ km without intermediate repeaters or regenerators — a cost-saving architecture on campus or multi-building sites.

Deployment Considerations:

• The FVT2001S1 is transmit only — you must procure and integrate a matching fiber video receiver (FVR) on the far end. Confirm the receiver supports singlemode, 10-bit decoding to avoid a mismatch that forces downconversion or signal regeneration.
• Singlemode fiber installation and splicing is more precision-sensitive than multimode. Hire integrators with demonstrated singlemode experience to avoid high insertion loss that degrades image quality and forces you to add expensive optical amplifiers or regenerators downstream.

Deploy the FVT2001S1 when you're building a long-range surveillance backbone across a utility substation, manufacturing campus, or transportation corridor where distance and electrical noise rule out copper cabling. Pair it with Comnet's hardened switches and fiber-ready media converters to keep the entire network ecosystem consistent and warranty-supported.