Specifications:
Product Name: TTL Optical Transceiver Module
Communication Distance: Available in 20KM, 40KM, or 60KM variants
Dimensions: 50mm x 29mm x 13mm
Power Supply: DC 5.5-26V (2S-6S battery compatible), maximum power consumption ≤5W
Optical Fibre Interfaces: 1310nm (Sky End) and 1550nm (Ground End)
Weight: Lightweight design optimized for UAV integration

Features:
1. Wide Voltage Compatibility: Supports DC 5.5-26V (usable with 2S-6S batteries).
2. Long-Range Communication: Optical fibre ensures high-quality signal transmission over distances of up to 20KM, 40KM, or 60KM.
3. Compact Size: Space-efficient design enhances ease of integration into various UAV setups.
4. Dual-Wavelength Optical Communication: Separate operation for Sky End (1310nm) and Ground End (1550nm) maintains signal quality.
5. Indicator Light Configuration: Includes power, fibre optic, video, and data indicators for simplified monitoring.
6. Optimized for UAVs: Developed for UAV systems with one analog video channel and one TTL-level signal channel.

Sky end:The fiber optic wavelength of the sky side is 1310nm, the interface is defined as: RX/TX/AV/VCC/GND, RX access to the CRSFTX of the flight control, TX access to the CRSFRX of the flight control, AV access to the AV signal output port of the flight control.Ground end:The fiber optic wavelength of the ground side is 1550nm, and the interface is defined as RX/TX/AV /CC /GND, RX accesses the CRSFTX of the remote control receiver, TX accesses the CRSFRX of the remote control receiver, and AV outputs to the AV signal input port of the display or VTXDescription:This device is developed for UAV signal transmission system with 1 channel analog video and 1 channel TTL level signal. The device is characterized by safety, reliability, stable performance, overall light weight, cost-effective and so on.Application Scenario: FPV remote control, pipeline communication, emergency rescue communication

Package Includes:
1 x TTL Optical Transceiver Module (Sky End or Ground End variant as per selection)