FiddlLink
FiddlLink
Explore our top-tier telecommunication components engineered for ultra-low latency, carrier-grade reliability, and extreme environment resilience.
1310nm-TX/1550nm-RX Single Mode Simplex LC SFP 155M Bidi 10km Optical Transceiver Module
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2.5GBASE-IX Duplex LC SMF Optical Transceiver Module Single Mode 1310nm 2.5G SFP Module 2km
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FiddlLink Optical Technology Co., Ltd.: Your Trusted Partner in High-Performance Optical Transceivers and Network Infrastructures.
FiddlLink Optical Technology Co., Ltd. is a professional manufacturer and supplier of high-performance optical transceivers and fiber optic communication solutions. Established in 2016, the company specializes in the research, development, production, and global distribution of optical networking products for data centers, telecommunications networks, enterprise infrastructure, and cloud computing applications.
Our modern manufacturing facility covers an area of 380 square meters and is equipped with advanced production and testing equipment to ensure consistent product quality and reliable performance. With over 12 years of industry experience and 8 years of export experience, FiddlLink has built a strong reputation among customers worldwide for delivering innovative, cost-effective, and dependable optical communication products.
The company generates an annual export revenue of approximately USD 18 million and serves customers across North America, Europe, Southeast Asia, the Middle East, and South America. Our extensive supply chain network includes more than 850 strategic partners, enabling us to maintain stable production capacity and efficient delivery schedules.
Engineered for seamless integration into enterprise routers, switches, and high-density networking interface cards.
2274867-6 TE Compatible Through Hole 320P Press-Fit 2x8 EMI Shielded SFP+ Cage With Light Pipe
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Gigabit Enabled PSE PoE+ Magnetic Jack 2x6 RJ45 Female Connector Modular Jack 0857311013
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JB0-1002NL 10/100 Base-t Tab up SMT Magnetic RJ45 Surface Mount Ethernet RJ45 Connector With Led
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Navigating the transformation of modern digital ecosystems through advanced optical technology and resilient supply chains.
As global telecom operators aggressively transition toward standalone 5G infrastructures and prepare for early 6G architectural frameworks, data throughput requirements have surged exponentially. Enterprises require high-frequency optical transceivers capable of supporting 10G, 25G, 40G, and 100G+ data rates with minimal insertion loss and robust thermal stability. FiddlLink's research and development division consistently anticipates these shifts, ensuring our transceiver portfolios meet rigorous international standards for ultra-low latency and broad bandwidth capacity.
Global procurement directors across North America, Europe, and Asia-Pacific are increasingly demanding verified quality certifications (such as CE, FCC, RoHS, and ISO9001) alongside comprehensive supply chain transparency. Telecommunications operators and data center providers can no longer rely on unverified secondary suppliers. Partnering directly with an experienced Chinese manufacturer like FiddlLink grants buyers direct access to factory-direct pricing, rigorous multi-stage quality control, and customized firmware programming compatible with major switch vendors.
Rigorous multi-stage inspection frameworks combined with state-of-the-art optical polishing and precision coating machinery.
Quality is at the core of everything we do. FiddlLink operates a comprehensive quality management system supported by 42 professional quality control personnel. Every product undergoes rigorous inspections, including incoming material inspection, production process monitoring, optical performance testing, environmental reliability testing, and final product verification before shipment.
Spherical Polishing
Aspheric Surface Polishing
Optical Coating
Advanced Detection
High-Precision Polishing
Roughing Machining
Single-Point Diamond Turning
Vacuum Coating Systems
Advanced Thin-Film Deposition
Final Quality Inspection
High-Accuracy Profilometer
Laser Interferometer Testing
Tailoring optical and network interconnect hardware to diverse geographic environments and proprietary system requirements.
Hyperscale and enterprise data centers require ultra-reliable SFP, SFP+, and QSFP transceiver modules with high port densities and low power dissipation. Our products ensure seamless server-to-switch and inter-datacenter fiber backbones.
Supporting long-haul CWDM and DWDM transmission networks, our optical transceivers deliver robust signal integrity over extended distances up to 80km, empowering regional and national internet service providers.
We offer customized hardware design, label printing, packaging solutions, firmware configuration, multi-brand compatibility programming (Cisco, Huawei, HP, Juniper, etc.), and complete branding support.
Expert insights on sourcing CE certified telecom equipment and optical modules from FiddlLink.
