The ultra-thin optical fiber developed by ELFCAM in 2025 combines discretion and robustness. Almost invisible to the naked eye, it offers great durability and facilitates the movement of boxes, while ensuring perfect integration into any environment. Get lightning-fast, in‑home fiber connectivity without the clutter. If category cable is used, doesn't that negate the benefits of the fiber? Fiber provides a much cleaner installation due to its size. FTTR, or Fiber to the Room, is a networking technology that extends fiber optic connectivity directly into every room of a home or office. Unlike traditional setups, where a single fiber connection is distributed across multiple rooms, FTTR ensures that each room has its dedicated fiber connection. Provides a nearly invisible fiber path to directly connect your modem to a computer, TV, or gaming console—no drywall repairs, no tripping hazards, no complaints from your spouse. This product combines insertion loss ≤ 0,30 dB. The LongXing transparent fiber system provides installers with a fast and easy technique for deploying fiber seamlessly around baseboard, windows and trim work – holding firmly in place and nearly invisible to the casual observer.