FiddlLink
FiddlLink
High-performance transceivers, connectors, and magnetic modules for mission-critical infrastructure.
Established in 2016, FiddlLink Optical Technology Co., Ltd. has rapidly ascended as a premier manufacturer and supplier of high-performance optical transceivers. Our foundation is built on 12+ years of industry expertise and 8 years of dedicated global export experience, serving the intricate needs of data centers, telecommunications giants, and enterprise cloud providers.
Headquartered in the heart of China's high-tech manufacturing hub, our facility integrates advanced R&D with precision engineering. We don't just supply parts; we provide future-proof communication solutions. With an annual export revenue of USD 18 million, we have solidified our standing as a reliable backbone for networks across North America, Europe, and Southeast Asia.
R&D Engineers
Strategic Partners
New Products Annually
QC Specialists
Navigating the transition from 10G to 400G and beyond.
As bandwidth demands explode, we specialize in high-density SFP+ and QSFP28 modules that offer backward compatibility while maximizing throughput for legacy systems.
Our SFP28 solutions are optimized for 5G fronthaul and edge data centers, providing the low latency and thermal stability required for decentralized processing.
Leveraging PAM4 modulation and Silicon Photonics, our QSFP-DD modules are designed for hyperscale data centers seeking to minimize power consumption per bit.
With DWDM and 120km+ EZX modules, we enable Data Center Interconnect (DCI) across vast distances without the need for expensive intermediate amplification.
Precision is not a goal; it's our standard.
FiddlLink utilizes a comprehensive quality management system. From spherical polishing to vacuum coating, every transceiver undergoes rigorous testing using world-class instrumentation including profilometers and interferometers.
Where FiddlLink connectivity meets real-world demand.
Supporting municipal fiber backbones for CCTV, traffic management, and public Wi-Fi using our 1x9 SC/LC industrial-grade transceivers.
Facilitating high-speed SAN (Storage Area Networks) with 16G/32G Fibre Channel compatible SFP modules for zero-data-loss environments.
Providing OLT and ONU modules for FTTH (Fiber to the Home) deployments, ensuring high-speed internet delivery to residential sectors globally.
As a leading China SFP supplier, FiddlLink benefits from a mature ecosystem. Our proximity to raw material providers and specialized component manufacturers allows for unmatched production agility.
