2CH 20KM TTL Optical Transceiver Module Kit DC 5.5–26V
2CH 20KM TTL Optical Transceiver Module Kit DC 5.5–26V
2-Channel 20KM TTL Optical Transceiver Module Kit — DC 5.5–26V
Take your long-range signal transmission to the next level with this professional-grade 2-Channel TTL Optical Transceiver Module Kit. Engineered for FPV drone control, UAV systems, and other long-distance fiber optic communication applications, this TX+RX kit delivers exceptional signal integrity over distances of up to 20 kilometers — all while operating across a wide power input range of 5.5V to 26V DC.
Key Features
- Ultra-Long Transmission Range: Reliably transmits TTL signals up to 20KM via fiber optic link, minimizing signal degradation over extended distances.
- Wide Voltage Compatibility: Accepts DC 5.5–26V input, making it compatible with a broad range of drone battery systems and power supplies.
- Dual-Wavelength Fiber Optic Interface: Supports both 1310nm and 1550nm wavelengths for stable, interference-resistant ground-to-sky signal transmission.
- 2-Channel (TX + RX) Design: Complete transmitter and receiver kit for full-duplex communication in demanding environments.
- Durable PCB + Metal Construction: Built to withstand the rigors of field use with robust PCB and metal housing.
- Low Signal Loss: Fiber optic architecture ensures minimal electromagnetic interference and high data fidelity.
Specifications
| Transmission Distance | Up to 20KM |
| Channels | 2CH (TX + RX) |
| Signal Type | TTL |
| Input Voltage | DC 5.5V – 26V |
| Wavelengths | 1310nm / 1550nm |
| Material | PCB + Metal |
| Wireless | No (Fiber Optic) |
| Country of Origin | Made in China |
Package Contents
- 1× Optical Transceiver Module Kit (TX + RX)
Note: Label paper design may vary between production batches. Color may appear slightly different due to monitor settings and lighting. Measurement tolerance: ±1–3cm.
Learn More About Fiber Optic Communication Standards
For technical background on fiber optic data communication and standards, visit the National Institute of Standards and Technology (NIST) — Fiber Optics.
Frequently Asked Questions
Q: What signal type does this TTL optical transceiver module support?
A: This module is designed specifically for TTL (Transistor-Transistor Logic) signal transmission. It is ideal for applications such as FPV drone control systems, UAV telemetry links, and other long-range TTL serial communication setups requiring low-loss fiber optic transmission.
Q: What is the maximum transmission distance of this optical transceiver kit?
A: The 2-channel TTL optical transceiver module kit supports signal transmission over distances of up to 20 kilometers (20KM) via a fiber optic link, making it suitable for long-range drone and ground control applications.
Q: What power supply voltage does this module require?
A: The module operates on a wide input voltage range of DC 5.5V to 26V, ensuring compatibility with a variety of battery systems commonly used in drone and UAV platforms.
Q: Does this kit include both a transmitter (TX) and receiver (RX)?
A: Yes. The package includes a complete 2-channel kit with both a transmitter (TX) and a receiver (RX) module, enabling full-duplex signal communication over the fiber optic link.
Q: What fiber optic wavelengths does this module support?
A: This transceiver module features a dual-wavelength fiber optic interface, supporting both 1310nm and 1550nm wavelengths to provide reliable and stable signal transmission in varied operational environments.