Introduction: Since the beginning of 2026, the price of single-mode fiber in the domestic market has risen significantly, with some models experiencing substantial price increases in a short period, and the market trading rhythm has also changed significantly. Recently, many…
From late 2025 to early 2026, the price of G.657A2 bare fibre increased a lot. It’s not short-term changes, but ongoing volatility at a high level. Lots of customers are asking: Why is it rising so fast? Will it come down? The…
In short-range drone operations, communication stability and security directly determine mission success. Centered on physical wired transmission, the dedicated drone fiber optic reel, available in 1km and 2km core specifications, precisely meets diverse short-range needs, making it the equipment of…
In the global optical fiber market, fibers are commonly categorized into four quality grades based on material origin, testing standards, and application reliability. Understanding these grades is critical when selecting fiber for telecom, industrial and FPV drone applications. Grade A Optical…
Engineers all like simple answers: one system, one solution, one “optimal solution”. But the real usage environment of FPV never cooperates. After years of testing in industrial zones, cities, and complex electromagnetic environments, a clear conclusion has emerged: most FPV…
By CFOFC Ricky Ma Kevlar-Reinforced Fiber Option for Drone Fiber Optic Canisters In tethered drone communication systems, the optical fiber cable is not fixed. It unwinds from a canister as the drone moves. During this process, the fiber is exposed…
Three core pain points of long-distance FPV operations have derailed countless professional missions:Signal interruption in mountain valleys, tangled and stuck wiring during long-distance deployment, and bulky equipment slowing down mobility. This 40–50KM FPV fiber optic spool is specially built for…
In industrial inspections, surveying and film production, drones often suffer limited signal strength, which can cause video lag or delayed data, affecting efficiency and safety. CFOFC UAV fibre optic reels provide fast, reliable fibre connections, enabling long-distance, ultra-HD real-time transmission…
In today’s era of rapid drone (UAV) development, the reliability and security of communication links often determine the success or failure of a mission. Especially in high-interference environments and high-risk missions, traditional wireless communication faces significant challenges: it is easily…
When the fiber optic cable release from the canister, a direct 90° bend results in a small bending radius, easily causing micro-bending or breakage. Adding a bend allows the fiber to smoothly change direction along the bend, increasing the bending…