Overview: The foundational physical backbone for long-distance, high-capacity, and low-latency carrier networks.
Bare fibers serve as the core transmission medium for telecommunication backbones and metro networks, delivering exceptional bandwidth and minimal signal attenuation. Combined with high-performance fiber optic connectors (such as SC, LC, and FC) deployed in Optical Distribution Frames (ODFs) and base stations, our products ensure seamless, high-fidelity signal routing over long distances. They offer superior reliability and flexibility for rapid network expansion, ensuring uninterrupted voice, video, and data transmission across national and global infrastructures.
● Long-Haul Trunk Lines:
Supporting ultra-long distance trans-city and trans-national optical transmission with negligible signal loss.
● Mobile Base Station Fronthaul/Backhaul:
Delivering high-bandwidth links required for 4G/5G cellular tower site interconnection.
● Optical Distribution Frame (ODF) Integration:
Facilitating high-density patching, fast cross-connecting, and efficient network maintenance in central offices.

Overview: High-density, high-speed interconnect solutions designed for modern hyperscale and cloud computing data centers.
Inside modern data centers, bare fibers are widely used to manufacture high-density trunk cables and pigtails. Paired with advanced optical connectors—such as high-density MPO/MTP and compact LC solutions—they enable ultra-fast, high-bandwidth interconnects between server racks, switches, and storage arrays. Featuring extremely low insertion loss and high return loss performance, these components guarantee the flawless, high-speed parallel data processing required by cloud computing, AI, and big data workloads.
● Space Optimization:
Ultra-compact multi-fiber ferrules maximize rack density and significantly reduce cable congestion under raised floors or overhead trays.
● High-Speed Migration:
Seamlessly supports smooth network upgrades from 10G/40G to high-speed 100G/400G and emerging AI cluster fabrics.
● Thermal & Mechanical Stability:
Built to withstand dense equipment heat dissipation while maintaining reliable mating cycles during frequent server additions.

Overview: Reliable, cost-effective "last-mile" connectivity solutions for residential and commercial broadband access.
Bare fibers are the essential elements inside optical splitters and splice trays, while our field-installable and pre-connectorized solutions drastically simplify the deployment of Optical Distribution Networks (ODNs). Whether deployed in outdoor terminal boxes or indoor wall outlets (TO), our robust connectors minimize installation time, lower field labor costs, and ensure long-term, maintenance-free broadband connectivity for end-users.
● Central Office & Splitter Branching:
High-precision bare fiber fusion inside PLC splitters to accurately divide optical signals for neighborhood branches.
● Outdoor Drop Cable Management:
Weather-resistant outdoor distribution boxes engineered to endure heavy rain, UV radiation, and severe seasonal temperature swings.
● Indoor Subscriber Termination:
Quick-assembly field connectors enabling rapid wall-socket setup for residential homes and multi-dwelling units (MDUs).

Overview: Robust, anti-interference optical transmission designed for harsh factory floors, automation lines, and smart manufacturing.

Industrial environments often present severe challenges, including heavy electromagnetic interference (EMI), mechanical vibrations, and extreme temperatures. Bare fiber provides natural electrical insulation and immunity to EMI. When coupled with ruggedized, heavy-duty optical connectors, it establishes a reliable communication channel for PLC controllers, robotics, and sensors. This guarantees zero-error, real-time data transmission and supreme operational safety in automated industrial ecosystems.

Complete EMI/RFI Immunity: Pure glass media completely eliminates ground loops, cross-talk, and signal corruption caused by heavy industrial motors and power transformers.
Vibration & Shock Resistance: Mechanical locking features and reinforced connector housings prevent accidental disconnections during continuous factory operations.
Real-Time Control Link: Ensures microsecond-level, deterministic data feedback for automated robotic arms and precision manufacturing execution systems.

Overview: High-safety, interference-free optical links engineered for electrical substations, transmission lines, and energy grids.

Operating in high-voltage and high-magnetic-field environments requires uncompromising safety and isolation. Bare fibers are integrated into Optical Ground Wires (OPGW) and All-Dielectric Self-Supporting (ADSS) cables to provide dual functionality for communication and distributed temperature/stress sensing. Our specialized insulating connectors ensure safe, physical-barrier connections between relay protection devices and secondary control systems, completely eliminating electromagnetic disruption and ensuring secure grid dispatching.

OPGW & ADSS Integration: Safely embedding bare fibers within high-voltage overhead lines to act simultaneously as a communications pipeline and a line-health monitoring sensor.
Substation Electrical Isolation: Providing high-dielectric physical barriers between high-voltage switchyards and sensitive low-voltage control rooms.
Surge & Lightning Protection: Protecting relay protection systems and power dispatch centers from catastrophic lightning strikes and sudden grid fault surges.