FiddlLink
FiddlLink
Premium multi-port stacked magnetic jacks designed for maximum performance in telecom routing, high-density servers, and high-frequency systems.
Azerbaijan is positioned at the strategic crossroads of Eastern Europe and Western Asia, making it a critical regional hub for commerce, energy, and digital transit. The country's "Digital Silk Way" initiative aims to build a modern fiber-optic backbone and robust telecommunications infrastructure linking European markets with Central and South Asia. As Baku transforms into a technological and logistical powerhouse, the demand for stable, high-density copper-to-fiber routing equipment and network hardware has escalated significantly.
From industrial automation in the Caspian oil and gas rigs of SOCAR to the smart city rollouts across metropolitan Baku, the stability of physical network interfaces is paramount. High-speed multi-port stacked RJ45 connectors serve as the core physical layout building block in switches, routers, and edge networking hubs that orchestrate this rapid industrial data exchange.
Smart lighting systems, intelligent traffic management, and dynamic grid operations across Azerbaijan rely on robust Ethernet backplanes. Stacked RJ45 ports are the preferred solution to maximize board real estate in central gateways and outdoor optical-to-copper edge conversion switches.
The Caspian region's severe climates require industrial-grade hardware that resists humidity, extreme temperature swings, and electromagnetic interference (EMI). High-speed Ethernet networks in Baku's oil terminals and refineries require RJ45 connectors integrated with advanced magnetics (MagJacks) that feature built-in noise filters, electrostatic discharge protection, and superior shielding.
Stacked 2xN layouts offer critical physical stability. By combining two tiers of RJ45 ports within a single metal-shielded component, system designers reduce connection failures, eliminate loose wiring, and optimize PCB surface space. This structural layout is essential for the high-vibration environments of automated industrial sites across Sumgait and Ganja.
FiddlLink’s portfolio of integrated stacked connectors supports speeds up to 10G Base-T and incorporates Power over Ethernet (PoE/PoE+) capabilities. This enables local telecommunication partners and system integrators to scale up infrastructure without rewriting the entire physical layer of their networks.
Explore our standard mid-range and high-speed stacked variants equipped with built-in LED indicators and EMI suppression shielding.
Why modern networks choose FiddlLink's high-density connectors for reliable data routing.
Equipped with advanced EMI fingers and full metal shielding shells, preventing crosstalk, transmission errors, and data packet losses in highly active environments.
Built-in filter networks (transformers, common mode chokes, and capacitors) simplify PCB layouts, lower component counts, and shield delicate ICs from surges.
Capable of transmitting power and data simultaneously up to 30W/60W per port. Perfect for deploying IP cameras, wireless access points, and remote IoT nodes.
A trusted global supplier of network connectivity solutions, high-performance optical transceivers, and integrated connector components.
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.
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.
Our primary customer base includes telecommunications operators, data center providers, system integrators, network equipment distributors, internet service providers, and OEM/ODM partners. We are committed to helping customers achieve high-speed, reliable, and scalable network connectivity solutions.
Driven by innovation, FiddlLink maintains a strong research and development team consisting of 126 experienced engineers and technical specialists. Our R&D department continuously develops new technologies and products to meet evolving market demands. In the past year alone, we successfully launched 186 new products covering various optical transceiver standards and network applications.
We offer flexible OEM and ODM services, including customized hardware design, label printing, packaging solutions, firmware configuration, compatibility programming, and branding support. Our dedicated engineering team works closely with customers to develop tailored solutions that meet specific technical and commercial requirements.
A broad range of through-hole, modular, and magnetic connector components suited for diverse industrial implementations in Azerbaijan and worldwide.
Ensuring reliable delivery and stable product sourcing through FiddlLink's supply chain network.
For large-scale infrastructure deployments, predictable lead times and reliable shipping corridors are crucial. Connecting production facilities in China to industrial sectors in Azerbaijan (such as Sumgait, Ganja, and the Alat Free Economic Zone) requires optimized transportation routes. FiddlLink leverages both the Middle Corridor (Trans-Caspian International Transport Route) and maritime shipping through the Port of Baku (Alat).
This structural approach ensures component safety while minimizing transit costs. Air freight routing through Baku Heydar Aliyev International Airport (GYD) is available for urgent custom prototyping projects, allowing quick deployment within 5 to 7 business days.
Engineering departments often face vendor lock-in challenges when upgrading legacy telecommunications switches. FiddlLink addresses this by manufacturing drop-in equivalent replacements for global component brands. Our stacked RJ45 modules are compatible with industry-standard parts, including equivalents for:
This cross-compatibility minimizes board redesign costs for local engineers in Baku, simplifying component updates and hardware modifications.
FiddlLink’s automated production lines use intelligent optical and mechanical testing to maintain high yields. Automated solder paste inspection, high-speed SMT placement, and real-time reflow profiling minimize assembly variations. Every batch of stacked RJ45 connectors undergoes 100% electrical parameter testing, ensuring reliable insertion loss, return loss, and high isolation voltage performance.
By keeping raw materials stocked and managing production key steps in-house—from stamping and injection molding to final winding and testing—we remain resilient against supply disruptions. This allows us to supply international system integrators with components that meet rigorous IEC and IEEE electrical standards.
Answers to common design, engineering, and logistics questions regarding our Stacked RJ45 Connector lines.
