{"product_id":"ttl-40km-optical-transceiver-module-drone-tx-1310","title":"TTL 40KM Optical Transceiver Module for Drones | TX 1310","description":"\n\u003ch2\u003eTTL 40KM Optical Transceiver Module – Drone-Specific Optical Communication\u003c\/h2\u003e\n\u003cp\u003eTake your drone's communication range to the next level with this high-performance \u003cstrong\u003eTTL 40KM Optical Transceiver Module\u003c\/strong\u003e. Engineered specifically for drone and UAV applications, this compact PCB-based optical communication terminal delivers reliable long-range signal transmission up to \u003cstrong\u003e40 kilometers\u003c\/strong\u003e. Whether you need a \u003cstrong\u003eTX (transmitter)\u003c\/strong\u003e or \u003cstrong\u003eRX (receiver)\u003c\/strong\u003e configuration, this module integrates seamlessly into professional drone setups requiring stable optical data links.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Range Optical Communication:\u003c\/strong\u003e Supports transmission distances up to 40 km, ideal for extended-range drone operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Input:\u003c\/strong\u003e Compatible with DC 5.5V–26V power supplies, making it versatile across a wide range of drone and UAV power systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTTL Interface:\u003c\/strong\u003e Simple TTL-level signal interface for straightforward integration with flight controllers and onboard electronics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTX 1310 Specification:\u003c\/strong\u003e Operates at 1310 nm wavelength for stable, low-loss optical signal transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Green PCB Design:\u003c\/strong\u003e Lightweight and space-efficient, engineered for drone installation environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in TX and RX Variants:\u003c\/strong\u003e Select the transmitter (TX) or receiver (RX) module to build your complete optical communication link.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Setup:\u003c\/strong\u003e Minimal configuration required — connect power and your TTL data lines and you're ready to go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eTTL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1310 nm (TX 1310)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 40 km\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC 5.5V – 26V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eTX (Transmitter) \/ RX (Receiver)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNo (Optical Fiber Communication)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × TTL Optical Transceiver Module (TX or RX, as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis module is designed for drone builders, UAV engineers, and hobbyist pilots who require \u003cstrong\u003elong-range, stable optical communication links\u003c\/strong\u003e between ground stations and aircraft. It's also well-suited for industrial remote sensing, point-to-point fiber-optic data links, and other applications demanding high-bandwidth, low-latency signal transmission over extended distances.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on safe drone and UAV operations, visit the FAA Unmanned Aircraft Systems (UAS) resource page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the TTL TX and TTL RX optical transceiver modules?\u003c\/h4\u003e\n\u003cp\u003eA: The TTL TX (transmitter) module sends optical signals over the fiber link, while the TTL RX (receiver) module receives those optical signals and converts them back into TTL-level electrical signals. For a complete point-to-point optical communication link, you need one TX module on the transmitting end and one RX module on the receiving end.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this TTL optical transceiver module require?\u003c\/h4\u003e\n\u003cp\u003eA: This module supports a wide DC input voltage range of 5.5V to 26V, making it compatible with most standard drone and UAV battery systems, including 2S to 6S LiPo configurations.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module compatible with standard drone flight controllers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The TTL interface is a standard serial communication protocol supported by the vast majority of drone flight controllers and companion computers, including popular platforms like ArduPilot, Pixhawk, and similar systems. Simply connect the TX and RX data lines to the corresponding UART port on your flight controller.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this optical transceiver module really transmit data up to 40 km?\u003c\/h4\u003e\n\u003cp\u003eA: The 40 km specification refers to the optical transmission distance over a suitable fiber-optic cable under ideal conditions. Actual performance may vary depending on fiber quality, connectors, and environmental factors. This module is designed for professional and advanced hobbyist long-range UAV applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the TTL TX and TTL RX optical transceiver modules?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TTL TX (transmitter) module sends optical signals over the fiber link, while the TTL RX (receiver) module receives those optical signals and converts them back into TTL-level electrical signals. 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